* [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring
@ 2021-12-13 13:44 Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets Ville Syrjala
` (7 more replies)
0 siblings, 8 replies; 26+ messages in thread
From: Ville Syrjala @ 2021-12-13 13:44 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
A bit more prep work towards multiple FBC instances.
Main changes since v1:
- More intel_ namespace
- per-crtc debugfs files
- a few other review comments addressed
Cc: Jani Nikula <jani.nikula@intel.com>
Ville Syrjälä (4):
drm/i915/fbc: Parametrize FBC register offsets
drm/i915/fbc: Loop through FBC instances in various places
drm/i915/fbc: Introduce device info fbc_mask
drm/i915/fbc: Register per-crtc debugfs files
drivers/gpu/drm/i915/display/i9xx_plane.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbc.c | 254 +++++++++++-------
drivers/gpu/drm/i915/display/intel_fbc.h | 6 +
.../drm/i915/display/skl_universal_plane.c | 17 +-
drivers/gpu/drm/i915/i915_drv.h | 5 +-
drivers/gpu/drm/i915/i915_pci.c | 22 +-
drivers/gpu/drm/i915/i915_reg.h | 34 +--
drivers/gpu/drm/i915/intel_device_info.c | 4 +-
drivers/gpu/drm/i915/intel_device_info.h | 2 +-
drivers/gpu/drm/i915/intel_pm.c | 31 ++-
10 files changed, 223 insertions(+), 154 deletions(-)
--
2.32.0
^ permalink raw reply [flat|nested] 26+ messages in thread
* [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets
2021-12-13 13:44 [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring Ville Syrjala
@ 2021-12-13 13:44 ` Ville Syrjala
2021-12-13 19:54 ` Jani Nikula
2021-12-14 18:46 ` [Intel-gfx] [PATCH v3 1/5] " Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 2/4] drm/i915/fbc: Loop through FBC instances in various places Ville Syrjala
` (6 subsequent siblings)
7 siblings, 2 replies; 26+ messages in thread
From: Ville Syrjala @ 2021-12-13 13:44 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Parametrize ilk+ FBC register offsets based on the FBC instance.
v2: More intel_ namespace (Jani)
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_fbc.c | 34 +++++++++++++-----------
drivers/gpu/drm/i915/display/intel_fbc.h | 6 +++++
drivers/gpu/drm/i915/i915_reg.h | 34 ++++++++++++------------
drivers/gpu/drm/i915/intel_pm.c | 31 ++++++++++++---------
4 files changed, 60 insertions(+), 45 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 8be01b93015f..112aafa72253 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -85,6 +85,8 @@ struct intel_fbc {
struct drm_mm_node compressed_fb;
struct drm_mm_node compressed_llb;
+ enum intel_fbc_id id;
+
u8 limit;
bool false_color;
@@ -454,10 +456,10 @@ static void ilk_fbc_activate(struct intel_fbc *fbc)
struct intel_fbc_state *fbc_state = &fbc->state;
struct drm_i915_private *i915 = fbc->i915;
- intel_de_write(i915, ILK_DPFC_FENCE_YOFF,
+ intel_de_write(i915, ILK_DPFC_FENCE_YOFF(fbc->id),
fbc_state->fence_y_offset);
- intel_de_write(i915, ILK_DPFC_CONTROL,
+ intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
DPFC_CTL_EN | g4x_dpfc_ctl(fbc));
}
@@ -467,28 +469,28 @@ static void ilk_fbc_deactivate(struct intel_fbc *fbc)
u32 dpfc_ctl;
/* Disable compression */
- dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL);
+ dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL(fbc->id));
if (dpfc_ctl & DPFC_CTL_EN) {
dpfc_ctl &= ~DPFC_CTL_EN;
- intel_de_write(i915, ILK_DPFC_CONTROL, dpfc_ctl);
+ intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id), dpfc_ctl);
}
}
static bool ilk_fbc_is_active(struct intel_fbc *fbc)
{
- return intel_de_read(fbc->i915, ILK_DPFC_CONTROL) & DPFC_CTL_EN;
+ return intel_de_read(fbc->i915, ILK_DPFC_CONTROL(fbc->id)) & DPFC_CTL_EN;
}
static bool ilk_fbc_is_compressing(struct intel_fbc *fbc)
{
- return intel_de_read(fbc->i915, ILK_DPFC_STATUS) & DPFC_COMP_SEG_MASK;
+ return intel_de_read(fbc->i915, ILK_DPFC_STATUS(fbc->id)) & DPFC_COMP_SEG_MASK;
}
static void ilk_fbc_program_cfb(struct intel_fbc *fbc)
{
struct drm_i915_private *i915 = fbc->i915;
- intel_de_write(i915, ILK_DPFC_CB_BASE, fbc->compressed_fb.start);
+ intel_de_write(i915, ILK_DPFC_CB_BASE(fbc->id), fbc->compressed_fb.start);
}
static const struct intel_fbc_funcs ilk_fbc_funcs = {
@@ -524,8 +526,8 @@ static void snb_fbc_nuke(struct intel_fbc *fbc)
{
struct drm_i915_private *i915 = fbc->i915;
- intel_de_write(i915, MSG_FBC_REND_STATE, FBC_REND_NUKE);
- intel_de_posting_read(i915, MSG_FBC_REND_STATE);
+ intel_de_write(i915, MSG_FBC_REND_STATE(fbc->id), FBC_REND_NUKE);
+ intel_de_posting_read(i915, MSG_FBC_REND_STATE(fbc->id));
}
static const struct intel_fbc_funcs snb_fbc_funcs = {
@@ -547,7 +549,7 @@ static void glk_fbc_program_cfb_stride(struct intel_fbc *fbc)
val |= FBC_STRIDE_OVERRIDE |
FBC_STRIDE(fbc_state->override_cfb_stride / fbc->limit);
- intel_de_write(i915, GLK_FBC_STRIDE, val);
+ intel_de_write(i915, GLK_FBC_STRIDE(fbc->id), val);
}
static void skl_fbc_program_cfb_stride(struct intel_fbc *fbc)
@@ -598,19 +600,19 @@ static void ivb_fbc_activate(struct intel_fbc *fbc)
if (i915->ggtt.num_fences)
snb_fbc_program_fence(fbc);
- intel_de_write(i915, ILK_DPFC_CONTROL,
+ intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
DPFC_CTL_EN | ivb_dpfc_ctl(fbc));
}
static bool ivb_fbc_is_compressing(struct intel_fbc *fbc)
{
- return intel_de_read(fbc->i915, ILK_DPFC_STATUS2) & DPFC_COMP_SEG_MASK_IVB;
+ return intel_de_read(fbc->i915, ILK_DPFC_STATUS2(fbc->id)) & DPFC_COMP_SEG_MASK_IVB;
}
static void ivb_fbc_set_false_color(struct intel_fbc *fbc,
bool enable)
{
- intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL,
+ intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL(fbc->id),
DPFC_CTL_FALSE_COLOR, enable ? DPFC_CTL_FALSE_COLOR : 0);
}
@@ -1620,7 +1622,8 @@ void intel_fbc_add_plane(struct intel_fbc *fbc, struct intel_plane *plane)
fbc->possible_framebuffer_bits |= plane->frontbuffer_bit;
}
-static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
+static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915,
+ enum intel_fbc_id fbc_id)
{
struct intel_fbc *fbc;
@@ -1628,6 +1631,7 @@ static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
if (!fbc)
return NULL;
+ fbc->id = fbc_id;
fbc->i915 = i915;
INIT_WORK(&fbc->underrun_work, intel_fbc_underrun_work_fn);
mutex_init(&fbc->lock);
@@ -1671,7 +1675,7 @@ void intel_fbc_init(struct drm_i915_private *i915)
if (!HAS_FBC(i915))
return;
- fbc = intel_fbc_create(i915);
+ fbc = intel_fbc_create(i915, INTEL_FBC_A);
if (!fbc)
return;
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.h b/drivers/gpu/drm/i915/display/intel_fbc.h
index 07ad0411fcc3..7b7631aec527 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.h
+++ b/drivers/gpu/drm/i915/display/intel_fbc.h
@@ -17,6 +17,12 @@ struct intel_fbc;
struct intel_plane;
struct intel_plane_state;
+enum intel_fbc_id {
+ INTEL_FBC_A,
+
+ I915_MAX_FBCS,
+};
+
int intel_fbc_atomic_check(struct intel_atomic_state *state);
bool intel_fbc_pre_update(struct intel_atomic_state *state,
struct intel_crtc *crtc);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index d27ba273cc68..698a023e70f5 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3386,10 +3386,10 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define FBC_LL_SIZE (1536)
/* Framebuffer compression for GM45+ */
-#define DPFC_CB_BASE _MMIO(0x3200)
-#define ILK_DPFC_CB_BASE _MMIO(0x43200)
-#define DPFC_CONTROL _MMIO(0x3208)
-#define ILK_DPFC_CONTROL _MMIO(0x43208)
+#define DPFC_CB_BASE _MMIO(0x3200)
+#define ILK_DPFC_CB_BASE(fbc_id) _MMIO_PIPE((fbc_id), 0x43200, 0x43240)
+#define DPFC_CONTROL _MMIO(0x3208)
+#define ILK_DPFC_CONTROL(fbc_id) _MMIO_PIPE((fbc_id), 0x43208, 0x43248)
#define DPFC_CTL_EN REG_BIT(31)
#define DPFC_CTL_PLANE_MASK_G4X REG_BIT(30) /* g4x-snb */
#define DPFC_CTL_PLANE_G4X(i9xx_plane) REG_FIELD_PREP(DPFC_CTL_PLANE_MASK_G4X, (i9xx_plane))
@@ -3407,28 +3407,28 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define DPFC_CTL_LIMIT_4X REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 2)
#define DPFC_CTL_FENCENO_MASK REG_GENMASK(3, 0)
#define DPFC_CTL_FENCENO(fence) REG_FIELD_PREP(DPFC_CTL_FENCENO_MASK, (fence))
-#define DPFC_RECOMP_CTL _MMIO(0x320c)
-#define ILK_DPFC_RECOMP_CTL _MMIO(0x4320c)
+#define DPFC_RECOMP_CTL _MMIO(0x320c)
+#define ILK_DPFC_RECOMP_CTL(fbc_id) _MMIO_PIPE((fbc_id), 0x4320c, 0x4324c)
#define DPFC_RECOMP_STALL_EN REG_BIT(27)
#define DPFC_RECOMP_STALL_WM_MASK REG_GENMASK(26, 16)
#define DPFC_RECOMP_TIMER_COUNT_MASK REG_GENMASK(5, 0)
-#define DPFC_STATUS _MMIO(0x3210)
-#define ILK_DPFC_STATUS _MMIO(0x43210)
+#define DPFC_STATUS _MMIO(0x3210)
+#define ILK_DPFC_STATUS(fbc_id) _MMIO_PIPE((fbc_id), 0x43210, 0x43250)
#define DPFC_INVAL_SEG_MASK REG_GENMASK(26, 16)
#define DPFC_COMP_SEG_MASK REG_GENMASK(10, 0)
-#define DPFC_STATUS2 _MMIO(0x3214)
-#define ILK_DPFC_STATUS2 _MMIO(0x43214)
+#define DPFC_STATUS2 _MMIO(0x3214)
+#define ILK_DPFC_STATUS2(fbc_id) _MMIO_PIPE((fbc_id), 0x43214, 0x43254)
#define DPFC_COMP_SEG_MASK_IVB REG_GENMASK(11, 0)
-#define DPFC_FENCE_YOFF _MMIO(0x3218)
-#define ILK_DPFC_FENCE_YOFF _MMIO(0x43218)
-#define DPFC_CHICKEN _MMIO(0x3224)
-#define ILK_DPFC_CHICKEN _MMIO(0x43224)
+#define DPFC_FENCE_YOFF _MMIO(0x3218)
+#define ILK_DPFC_FENCE_YOFF(fbc_id) _MMIO_PIPE((fbc_id), 0x43218, 0x43258)
+#define DPFC_CHICKEN _MMIO(0x3224)
+#define ILK_DPFC_CHICKEN(fbc_id) _MMIO_PIPE((fbc_id), 0x43224, 0x43264)
#define DPFC_HT_MODIFY REG_BIT(31) /* pre-ivb */
#define DPFC_NUKE_ON_ANY_MODIFICATION REG_BIT(23) /* bdw+ */
#define DPFC_CHICKEN_COMP_DUMMY_PIXEL REG_BIT(14) /* glk+ */
#define DPFC_DISABLE_DUMMY0 REG_BIT(8) /* ivb+ */
-#define GLK_FBC_STRIDE _MMIO(0x43228)
+#define GLK_FBC_STRIDE(fbc_id) _MMIO_PIPE((fbc_id), 0x43228, 0x43268)
#define FBC_STRIDE_OVERRIDE REG_BIT(15)
#define FBC_STRIDE_MASK REG_GENMASK(14, 0)
#define FBC_STRIDE(x) REG_FIELD_PREP(FBC_STRIDE_MASK, (x))
@@ -3471,9 +3471,9 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define IPS_CTL _MMIO(0x43408)
#define IPS_ENABLE (1 << 31)
-#define MSG_FBC_REND_STATE _MMIO(0x50380)
+#define MSG_FBC_REND_STATE(fbc_id) _MMIO_PIPE((fbc_id), 0x50380, 0x50384)
#define FBC_REND_NUKE REG_BIT(2)
-#define FBC_REND_CACHE_CLEAN REG_BIT(1)
+#define FBC_REND_CACHE_CLEAN REG_BIT(1)
/*
* GPIO regs
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 434b1f8b7fe3..bdf97a8c9ef3 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -160,8 +160,9 @@ static void bxt_init_clock_gating(struct drm_i915_private *dev_priv)
* WaFbcHighMemBwCorruptionAvoidance:bxt
* Display WA #0883: bxt
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_DISABLE_DUMMY0);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_DISABLE_DUMMY0);
}
static void glk_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -7451,8 +7452,8 @@ static void gen8_set_l3sqc_credits(struct drm_i915_private *dev_priv,
static void icl_init_clock_gating(struct drm_i915_private *dev_priv)
{
/* Wa_1409120013:icl,ehl */
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN,
- DPFC_CHICKEN_COMP_DUMMY_PIXEL);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ DPFC_CHICKEN_COMP_DUMMY_PIXEL);
/*Wa_14010594013:icl, ehl */
intel_uncore_rmw(&dev_priv->uncore, GEN8_CHICKEN_DCPR_1,
@@ -7464,7 +7465,7 @@ static void gen12lp_init_clock_gating(struct drm_i915_private *dev_priv)
/* Wa_1409120013:tgl,rkl,adl-s,dg1,dg2 */
if (IS_TIGERLAKE(dev_priv) || IS_ROCKETLAKE(dev_priv) ||
IS_ALDERLAKE_S(dev_priv) || IS_DG1(dev_priv) || IS_DG2(dev_priv))
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN,
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
DPFC_CHICKEN_COMP_DUMMY_PIXEL);
/* Wa_1409825376:tgl (pre-prod)*/
@@ -7549,8 +7550,9 @@ static void cfl_init_clock_gating(struct drm_i915_private *dev_priv)
* WaFbcNukeOnHostModify:cfl
* Display WA #0873: cfl
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_NUKE_ON_ANY_MODIFICATION);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_NUKE_ON_ANY_MODIFICATION);
}
static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -7582,8 +7584,9 @@ static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
* WaFbcNukeOnHostModify:kbl
* Display WA #0873: kbl
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_NUKE_ON_ANY_MODIFICATION);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_NUKE_ON_ANY_MODIFICATION);
}
static void skl_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -7609,15 +7612,17 @@ static void skl_init_clock_gating(struct drm_i915_private *dev_priv)
* WaFbcNukeOnHostModify:skl
* Display WA #0873: skl
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_NUKE_ON_ANY_MODIFICATION);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_NUKE_ON_ANY_MODIFICATION);
/*
* WaFbcHighMemBwCorruptionAvoidance:skl
* Display WA #0883: skl
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_DISABLE_DUMMY0);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_DISABLE_DUMMY0);
}
static void bdw_init_clock_gating(struct drm_i915_private *dev_priv)
--
2.32.0
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [Intel-gfx] [PATCH v2 2/4] drm/i915/fbc: Loop through FBC instances in various places
2021-12-13 13:44 [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets Ville Syrjala
@ 2021-12-13 13:44 ` Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 3/4] drm/i915/fbc: Introduce device info fbc_mask Ville Syrjala
` (5 subsequent siblings)
7 siblings, 0 replies; 26+ messages in thread
From: Ville Syrjala @ 2021-12-13 13:44 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Convert i915->fbc into an array in preparation for
multiple FBC instances, and loop through all instances
in all places where the caller does not know which
instance(s) (if any) are relevant. This is the case
for eg. frontbuffer tracking and FIFO underrun hadling.
v2: More intel_ namespace (Jani)
Leave out debugfs for later
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/i9xx_plane.c | 2 +-
drivers/gpu/drm/i915/display/intel_fbc.c | 163 +++++++++++-------
.../drm/i915/display/skl_universal_plane.c | 2 +-
drivers/gpu/drm/i915/i915_drv.h | 3 +-
4 files changed, 102 insertions(+), 68 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c
index 85950ff67609..fc6f05146a9f 100644
--- a/drivers/gpu/drm/i915/display/i9xx_plane.c
+++ b/drivers/gpu/drm/i915/display/i9xx_plane.c
@@ -125,7 +125,7 @@ static struct intel_fbc *i9xx_plane_fbc(struct drm_i915_private *dev_priv,
enum i9xx_plane_id i9xx_plane)
{
if (i9xx_plane_has_fbc(dev_priv, i9xx_plane))
- return dev_priv->fbc;
+ return dev_priv->fbc[INTEL_FBC_A];
else
return NULL;
}
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 112aafa72253..6603058e3683 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -49,6 +49,13 @@
#include "intel_fbc.h"
#include "intel_frontbuffer.h"
+#define for_each_fbc_id(__fbc_id) \
+ for ((__fbc_id) = INTEL_FBC_A; (__fbc_id) < I915_MAX_FBCS; (__fbc_id)++)
+
+#define for_each_intel_fbc(__dev_priv, __fbc, __fbc_id) \
+ for_each_fbc_id(__fbc_id) \
+ for_each_if((__fbc) = (__dev_priv)->fbc[(__fbc_id)])
+
struct intel_fbc_funcs {
void (*activate)(struct intel_fbc *fbc);
void (*deactivate)(struct intel_fbc *fbc);
@@ -812,16 +819,16 @@ static void __intel_fbc_cleanup_cfb(struct intel_fbc *fbc)
void intel_fbc_cleanup(struct drm_i915_private *i915)
{
- struct intel_fbc *fbc = i915->fbc;
+ struct intel_fbc *fbc;
+ enum intel_fbc_id fbc_id;
- if (!fbc)
- return;
+ for_each_intel_fbc(i915, fbc, fbc_id) {
+ mutex_lock(&fbc->lock);
+ __intel_fbc_cleanup_cfb(fbc);
+ mutex_unlock(&fbc->lock);
- mutex_lock(&fbc->lock);
- __intel_fbc_cleanup_cfb(fbc);
- mutex_unlock(&fbc->lock);
-
- kfree(fbc);
+ kfree(fbc);
+ }
}
static bool stride_is_valid(const struct intel_plane_state *plane_state)
@@ -1307,36 +1314,39 @@ static unsigned int intel_fbc_get_frontbuffer_bit(struct intel_fbc *fbc)
return fbc->possible_framebuffer_bits;
}
+static void __intel_fbc_invalidate(struct intel_fbc *fbc,
+ unsigned int frontbuffer_bits,
+ enum fb_op_origin origin)
+{
+ if (origin == ORIGIN_FLIP || origin == ORIGIN_CURSOR_UPDATE)
+ return;
+
+ mutex_lock(&fbc->lock);
+
+ fbc->busy_bits |= intel_fbc_get_frontbuffer_bit(fbc) & frontbuffer_bits;
+
+ if (fbc->state.plane && fbc->busy_bits)
+ intel_fbc_deactivate(fbc, "frontbuffer write");
+
+ mutex_unlock(&fbc->lock);
+}
+
void intel_fbc_invalidate(struct drm_i915_private *i915,
unsigned int frontbuffer_bits,
enum fb_op_origin origin)
{
- struct intel_fbc *fbc = i915->fbc;
+ struct intel_fbc *fbc;
+ enum intel_fbc_id fbc_id;
- if (!fbc)
- return;
+ for_each_intel_fbc(i915, fbc, fbc_id)
+ __intel_fbc_invalidate(fbc, frontbuffer_bits, origin);
- if (origin == ORIGIN_FLIP || origin == ORIGIN_CURSOR_UPDATE)
- return;
-
- mutex_lock(&fbc->lock);
-
- fbc->busy_bits |= intel_fbc_get_frontbuffer_bit(fbc) & frontbuffer_bits;
-
- if (fbc->state.plane && fbc->busy_bits)
- intel_fbc_deactivate(fbc, "frontbuffer write");
-
- mutex_unlock(&fbc->lock);
}
-void intel_fbc_flush(struct drm_i915_private *i915,
- unsigned int frontbuffer_bits, enum fb_op_origin origin)
+static void __intel_fbc_flush(struct intel_fbc *fbc,
+ unsigned int frontbuffer_bits,
+ enum fb_op_origin origin)
{
- struct intel_fbc *fbc = i915->fbc;
-
- if (!fbc)
- return;
-
mutex_lock(&fbc->lock);
fbc->busy_bits &= ~frontbuffer_bits;
@@ -1356,6 +1366,17 @@ void intel_fbc_flush(struct drm_i915_private *i915,
mutex_unlock(&fbc->lock);
}
+void intel_fbc_flush(struct drm_i915_private *i915,
+ unsigned int frontbuffer_bits,
+ enum fb_op_origin origin)
+{
+ struct intel_fbc *fbc;
+ enum intel_fbc_id fbc_id;
+
+ for_each_intel_fbc(i915, fbc, fbc_id)
+ __intel_fbc_flush(fbc, frontbuffer_bits, origin);
+}
+
int intel_fbc_atomic_check(struct intel_atomic_state *state)
{
struct intel_plane_state *plane_state;
@@ -1483,15 +1504,15 @@ void intel_fbc_update(struct intel_atomic_state *state,
*/
void intel_fbc_global_disable(struct drm_i915_private *i915)
{
- struct intel_fbc *fbc = i915->fbc;
+ struct intel_fbc *fbc;
+ enum intel_fbc_id fbc_id;
- if (!fbc)
- return;
-
- mutex_lock(&fbc->lock);
- if (fbc->state.plane)
- __intel_fbc_disable(fbc);
- mutex_unlock(&fbc->lock);
+ for_each_intel_fbc(i915, fbc, fbc_id) {
+ mutex_lock(&fbc->lock);
+ if (fbc->state.plane)
+ __intel_fbc_disable(fbc);
+ mutex_unlock(&fbc->lock);
+ }
}
static void intel_fbc_underrun_work_fn(struct work_struct *work)
@@ -1516,19 +1537,9 @@ static void intel_fbc_underrun_work_fn(struct work_struct *work)
mutex_unlock(&fbc->lock);
}
-/*
- * intel_fbc_reset_underrun - reset FBC fifo underrun status.
- * @i915: the i915 device
- *
- * See intel_fbc_handle_fifo_underrun_irq(). For automated testing we
- * want to re-enable FBC after an underrun to increase test coverage.
- */
-void intel_fbc_reset_underrun(struct drm_i915_private *i915)
+static void __intel_fbc_reset_underrun(struct intel_fbc *fbc)
{
- struct intel_fbc *fbc = i915->fbc;
-
- if (!fbc)
- return;
+ struct drm_i915_private *i915 = fbc->i915;
cancel_work_sync(&fbc->underrun_work);
@@ -1544,6 +1555,38 @@ void intel_fbc_reset_underrun(struct drm_i915_private *i915)
mutex_unlock(&fbc->lock);
}
+/*
+ * intel_fbc_reset_underrun - reset FBC fifo underrun status.
+ * @i915: the i915 device
+ *
+ * See intel_fbc_handle_fifo_underrun_irq(). For automated testing we
+ * want to re-enable FBC after an underrun to increase test coverage.
+ */
+void intel_fbc_reset_underrun(struct drm_i915_private *i915)
+{
+ struct intel_fbc *fbc;
+ enum intel_fbc_id fbc_id;
+
+ for_each_intel_fbc(i915, fbc, fbc_id)
+ __intel_fbc_reset_underrun(fbc);
+}
+
+static void __intel_fbc_handle_fifo_underrun_irq(struct intel_fbc *fbc)
+{
+ /*
+ * There's no guarantee that underrun_detected won't be set to true
+ * right after this check and before the work is scheduled, but that's
+ * not a problem since we'll check it again under the work function
+ * while FBC is locked. This check here is just to prevent us from
+ * unnecessarily scheduling the work, and it relies on the fact that we
+ * never switch underrun_detect back to false after it's true.
+ */
+ if (READ_ONCE(fbc->underrun_detected))
+ return;
+
+ schedule_work(&fbc->underrun_work);
+}
+
/**
* intel_fbc_handle_fifo_underrun_irq - disable FBC when we get a FIFO underrun
* @i915: i915 device
@@ -1560,21 +1603,11 @@ void intel_fbc_reset_underrun(struct drm_i915_private *i915)
*/
void intel_fbc_handle_fifo_underrun_irq(struct drm_i915_private *i915)
{
- struct intel_fbc *fbc = i915->fbc;
+ struct intel_fbc *fbc;
+ enum intel_fbc_id fbc_id;
- if (!fbc)
- return;
-
- /* There's no guarantee that underrun_detected won't be set to true
- * right after this check and before the work is scheduled, but that's
- * not a problem since we'll check it again under the work function
- * while FBC is locked. This check here is just to prevent us from
- * unnecessarily scheduling the work, and it relies on the fact that we
- * never switch underrun_detect back to false after it's true. */
- if (READ_ONCE(fbc->underrun_detected))
- return;
-
- schedule_work(&fbc->underrun_work);
+ for_each_intel_fbc(i915, fbc, fbc_id)
+ __intel_fbc_handle_fifo_underrun_irq(fbc);
}
/*
@@ -1685,7 +1718,7 @@ void intel_fbc_init(struct drm_i915_private *i915)
if (intel_fbc_hw_is_active(fbc))
intel_fbc_hw_deactivate(fbc);
- i915->fbc = fbc;
+ i915->fbc[fbc->id] = fbc;
}
static int intel_fbc_debugfs_status_show(struct seq_file *m, void *unused)
@@ -1778,7 +1811,7 @@ static void intel_fbc_debugfs_add(struct intel_fbc *fbc)
void intel_fbc_debugfs_register(struct drm_i915_private *i915)
{
- struct intel_fbc *fbc = i915->fbc;
+ struct intel_fbc *fbc = i915->fbc[INTEL_FBC_A];
if (fbc)
intel_fbc_debugfs_add(fbc);
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index d5359cf3d270..3db57cd7474b 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -1829,7 +1829,7 @@ static struct intel_fbc *skl_plane_fbc(struct drm_i915_private *dev_priv,
enum pipe pipe, enum plane_id plane_id)
{
if (skl_plane_has_fbc(dev_priv, pipe, plane_id))
- return dev_priv->fbc;
+ return dev_priv->fbc[INTEL_FBC_A];
else
return NULL;
}
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 47a9b1cb8eab..d16536d66b60 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -70,6 +70,7 @@
#include "display/intel_dmc.h"
#include "display/intel_dpll_mgr.h"
#include "display/intel_dsb.h"
+#include "display/intel_fbc.h"
#include "display/intel_frontbuffer.h"
#include "display/intel_global_state.h"
#include "display/intel_gmbus.h"
@@ -749,7 +750,7 @@ struct drm_i915_private {
u32 pipestat_irq_mask[I915_MAX_PIPES];
struct i915_hotplug hotplug;
- struct intel_fbc *fbc;
+ struct intel_fbc *fbc[I915_MAX_FBCS];
struct i915_drrs drrs;
struct intel_opregion opregion;
struct intel_vbt_data vbt;
--
2.32.0
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [Intel-gfx] [PATCH v2 3/4] drm/i915/fbc: Introduce device info fbc_mask
2021-12-13 13:44 [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 2/4] drm/i915/fbc: Loop through FBC instances in various places Ville Syrjala
@ 2021-12-13 13:44 ` Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 4/4] drm/i915/fbc: Register per-crtc debugfs files Ville Syrjala
` (4 subsequent siblings)
7 siblings, 0 replies; 26+ messages in thread
From: Ville Syrjala @ 2021-12-13 13:44 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Declare which FBC instances are present via a fbc_mask
in device info. For the moment there is just the one.
TODO: Need to figure out how to expose multiple FBC
instances in debugs. Just different file names, or move
the files under some subdirectory (per-crtc maybe), or
something else? This will need igt changes as well.
v2: Put the mask into device_info.display (Jani)
Put the magic pipe->fbc thing into skl_fbc_id_for_pipe() (Jani)
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_fbc.c | 38 ++++++++++---------
.../drm/i915/display/skl_universal_plane.c | 17 ++++++---
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/i915_pci.c | 22 +++++------
drivers/gpu/drm/i915/intel_device_info.c | 4 +-
drivers/gpu/drm/i915/intel_device_info.h | 2 +-
6 files changed, 49 insertions(+), 36 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 6603058e3683..53c93387710c 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -49,11 +49,12 @@
#include "intel_fbc.h"
#include "intel_frontbuffer.h"
-#define for_each_fbc_id(__fbc_id) \
- for ((__fbc_id) = INTEL_FBC_A; (__fbc_id) < I915_MAX_FBCS; (__fbc_id)++)
+#define for_each_fbc_id(__dev_priv, __fbc_id) \
+ for ((__fbc_id) = INTEL_FBC_A; (__fbc_id) < I915_MAX_FBCS; (__fbc_id)++) \
+ for_each_if(INTEL_INFO(__dev_priv)->display.fbc_mask & BIT(__fbc_id))
#define for_each_intel_fbc(__dev_priv, __fbc, __fbc_id) \
- for_each_fbc_id(__fbc_id) \
+ for_each_fbc_id((__dev_priv), (__fbc_id)) \
for_each_if((__fbc) = (__dev_priv)->fbc[(__fbc_id)])
struct intel_fbc_funcs {
@@ -1693,32 +1694,35 @@ static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915,
*/
void intel_fbc_init(struct drm_i915_private *i915)
{
- struct intel_fbc *fbc;
+ enum intel_fbc_id fbc_id;
if (!drm_mm_initialized(&i915->mm.stolen))
- mkwrite_device_info(i915)->display.has_fbc = false;
+ mkwrite_device_info(i915)->display.fbc_mask = 0;
if (need_fbc_vtd_wa(i915))
- mkwrite_device_info(i915)->display.has_fbc = false;
+ mkwrite_device_info(i915)->display.fbc_mask = 0;
i915->params.enable_fbc = intel_sanitize_fbc_option(i915);
drm_dbg_kms(&i915->drm, "Sanitized enable_fbc value: %d\n",
i915->params.enable_fbc);
- if (!HAS_FBC(i915))
- return;
+ for_each_fbc_id(i915, fbc_id) {
+ struct intel_fbc *fbc;
- fbc = intel_fbc_create(i915, INTEL_FBC_A);
- if (!fbc)
- return;
+ fbc = intel_fbc_create(i915, fbc_id);
+ if (!fbc)
+ continue;
- /* We still don't have any sort of hardware state readout for FBC, so
- * deactivate it in case the BIOS activated it to make sure software
- * matches the hardware state. */
- if (intel_fbc_hw_is_active(fbc))
- intel_fbc_hw_deactivate(fbc);
+ /*
+ * We still don't have any sort of hardware state readout
+ * for FBC, so deactivate it in case the BIOS activated it
+ * to make sure software matches the hardware state.
+ */
+ if (intel_fbc_hw_is_active(fbc))
+ intel_fbc_hw_deactivate(fbc);
- i915->fbc[fbc->id] = fbc;
+ i915->fbc[fbc->id] = fbc;
+ }
}
static int intel_fbc_debugfs_status_show(struct seq_file *m, void *unused)
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 3db57cd7474b..158d89b8d490 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -1816,20 +1816,27 @@ static int skl_plane_check(struct intel_crtc_state *crtc_state,
return 0;
}
+static enum intel_fbc_id skl_fbc_id_for_pipe(enum pipe pipe)
+{
+ return pipe - PIPE_A + INTEL_FBC_A;
+}
+
static bool skl_plane_has_fbc(struct drm_i915_private *dev_priv,
- enum pipe pipe, enum plane_id plane_id)
+ enum intel_fbc_id fbc_id, enum plane_id plane_id)
{
- if (!HAS_FBC(dev_priv))
+ if ((INTEL_INFO(dev_priv)->display.fbc_mask & BIT(fbc_id)) == 0)
return false;
- return pipe == PIPE_A && plane_id == PLANE_PRIMARY;
+ return plane_id == PLANE_PRIMARY;
}
static struct intel_fbc *skl_plane_fbc(struct drm_i915_private *dev_priv,
enum pipe pipe, enum plane_id plane_id)
{
- if (skl_plane_has_fbc(dev_priv, pipe, plane_id))
- return dev_priv->fbc[INTEL_FBC_A];
+ enum intel_fbc_id fbc_id = skl_fbc_id_for_pipe(pipe);
+
+ if (skl_plane_has_fbc(dev_priv, fbc_id, plane_id))
+ return dev_priv->fbc[fbc_id];
else
return NULL;
}
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index d16536d66b60..447468ef3e1a 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1495,7 +1495,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define I915_HAS_HOTPLUG(dev_priv) (INTEL_INFO(dev_priv)->display.has_hotplug)
#define HAS_FW_BLC(dev_priv) (GRAPHICS_VER(dev_priv) > 2)
-#define HAS_FBC(dev_priv) (INTEL_INFO(dev_priv)->display.has_fbc)
+#define HAS_FBC(dev_priv) (INTEL_INFO(dev_priv)->display.fbc_mask != 0)
#define HAS_CUR_FBC(dev_priv) (!HAS_GMCH(dev_priv) && GRAPHICS_VER(dev_priv) >= 7)
#define HAS_IPS(dev_priv) (IS_HSW_ULT(dev_priv) || IS_BROADWELL(dev_priv))
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 261294df535c..282685c2fb6a 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -214,13 +214,13 @@ static const struct intel_device_info i845g_info = {
static const struct intel_device_info i85x_info = {
I830_FEATURES,
PLATFORM(INTEL_I85X),
- .display.has_fbc = 1,
+ .display.fbc_mask = BIT(INTEL_FBC_A),
};
static const struct intel_device_info i865g_info = {
I845_FEATURES,
PLATFORM(INTEL_I865G),
- .display.has_fbc = 1,
+ .display.fbc_mask = BIT(INTEL_FBC_A),
};
#define GEN3_FEATURES \
@@ -258,7 +258,7 @@ static const struct intel_device_info i915gm_info = {
.display.has_overlay = 1,
.display.overlay_needs_physical = 1,
.display.supports_tv = 1,
- .display.has_fbc = 1,
+ .display.fbc_mask = BIT(INTEL_FBC_A),
.hws_needs_physical = 1,
.unfenced_needs_alignment = 1,
};
@@ -283,7 +283,7 @@ static const struct intel_device_info i945gm_info = {
.display.has_overlay = 1,
.display.overlay_needs_physical = 1,
.display.supports_tv = 1,
- .display.has_fbc = 1,
+ .display.fbc_mask = BIT(INTEL_FBC_A),
.hws_needs_physical = 1,
.unfenced_needs_alignment = 1,
};
@@ -342,7 +342,7 @@ static const struct intel_device_info i965gm_info = {
GEN4_FEATURES,
PLATFORM(INTEL_I965GM),
.is_mobile = 1,
- .display.has_fbc = 1,
+ .display.fbc_mask = BIT(INTEL_FBC_A),
.display.has_overlay = 1,
.display.supports_tv = 1,
.hws_needs_physical = 1,
@@ -360,7 +360,7 @@ static const struct intel_device_info gm45_info = {
GEN4_FEATURES,
PLATFORM(INTEL_GM45),
.is_mobile = 1,
- .display.has_fbc = 1,
+ .display.fbc_mask = BIT(INTEL_FBC_A),
.display.supports_tv = 1,
.platform_engine_mask = BIT(RCS0) | BIT(VCS0),
.gpu_reset_clobbers_display = false,
@@ -393,7 +393,7 @@ static const struct intel_device_info ilk_m_info = {
PLATFORM(INTEL_IRONLAKE),
.is_mobile = 1,
.has_rps = true,
- .display.has_fbc = 1,
+ .display.fbc_mask = BIT(INTEL_FBC_A),
};
#define GEN6_FEATURES \
@@ -401,7 +401,7 @@ static const struct intel_device_info ilk_m_info = {
.display.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \
.display.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B), \
.display.has_hotplug = 1, \
- .display.has_fbc = 1, \
+ .display.fbc_mask = BIT(INTEL_FBC_A), \
.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0), \
.has_coherent_ggtt = true, \
.has_llc = 1, \
@@ -452,7 +452,7 @@ static const struct intel_device_info snb_m_gt2_info = {
.display.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), \
.display.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), \
.display.has_hotplug = 1, \
- .display.has_fbc = 1, \
+ .display.fbc_mask = BIT(INTEL_FBC_A), \
.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0), \
.has_coherent_ggtt = true, \
.has_llc = 1, \
@@ -693,7 +693,7 @@ static const struct intel_device_info skl_gt4_info = {
.has_64bit_reloc = 1, \
.display.has_ddi = 1, \
.display.has_fpga_dbg = 1, \
- .display.has_fbc = 1, \
+ .display.fbc_mask = BIT(INTEL_FBC_A), \
.display.has_hdcp = 1, \
.display.has_psr = 1, \
.display.has_psr_hw_tracking = 1, \
@@ -948,7 +948,7 @@ static const struct intel_device_info adl_s_info = {
.display.has_dp_mst = 1, \
.display.has_dsb = 1, \
.display.has_dsc = 1, \
- .display.has_fbc = 1, \
+ .display.fbc_mask = BIT(INTEL_FBC_A), \
.display.has_fpga_dbg = 1, \
.display.has_hdcp = 1, \
.display.has_hotplug = 1, \
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 04fd266d70e2..9c1cb549da8c 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -328,6 +328,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
"Display fused off, disabling\n");
info->display.pipe_mask = 0;
info->display.cpu_transcoder_mask = 0;
+ info->display.fbc_mask = 0;
} else if (fuse_strap & IVB_PIPE_C_DISABLE) {
drm_info(&dev_priv->drm, "PipeC fused off\n");
info->display.pipe_mask &= ~BIT(PIPE_C);
@@ -339,6 +340,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
if (dfsm & SKL_DFSM_PIPE_A_DISABLE) {
info->display.pipe_mask &= ~BIT(PIPE_A);
info->display.cpu_transcoder_mask &= ~BIT(TRANSCODER_A);
+ info->display.fbc_mask &= ~BIT(INTEL_FBC_A);
}
if (dfsm & SKL_DFSM_PIPE_B_DISABLE) {
info->display.pipe_mask &= ~BIT(PIPE_B);
@@ -359,7 +361,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
info->display.has_hdcp = 0;
if (dfsm & SKL_DFSM_DISPLAY_PM_DISABLE)
- info->display.has_fbc = 0;
+ info->display.fbc_mask = 0;
if (DISPLAY_VER(dev_priv) >= 11 && (dfsm & ICL_DFSM_DMC_DISABLE))
info->display.has_dmc = 0;
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 78597d382445..67253f4d6f4f 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -156,7 +156,6 @@ enum intel_ppgtt_type {
func(has_dp_mst); \
func(has_dsb); \
func(has_dsc); \
- func(has_fbc); \
func(has_fpga_dbg); \
func(has_gmch); \
func(has_hdcp); \
@@ -206,6 +205,7 @@ struct intel_device_info {
u8 pipe_mask;
u8 cpu_transcoder_mask;
+ u8 fbc_mask;
u8 abox_mask;
#define DEFINE_FLAG(name) u8 name:1
--
2.32.0
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [Intel-gfx] [PATCH v2 4/4] drm/i915/fbc: Register per-crtc debugfs files
2021-12-13 13:44 [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring Ville Syrjala
` (2 preceding siblings ...)
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 3/4] drm/i915/fbc: Introduce device info fbc_mask Ville Syrjala
@ 2021-12-13 13:44 ` Ville Syrjala
2021-12-13 14:01 ` Jani Nikula
2021-12-13 15:14 ` [Intel-gfx] [PATCH v3 " Ville Syrjala
2021-12-13 18:19 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/fbc: More multi-FBC refactoring (rev3) Patchwork
` (3 subsequent siblings)
7 siblings, 2 replies; 26+ messages in thread
From: Ville Syrjala @ 2021-12-13 13:44 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Expose FBC debugfs files for each crtc. These may or may not point
to the same FBC instance depending on the platform.
We leave the old global debugfs files in place until
igt catches up to the new per-crtc approach.
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_fbc.c | 31 +++++++++++++++---------
1 file changed, 19 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 53c93387710c..eafd84e7f058 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -1798,25 +1798,32 @@ DEFINE_SIMPLE_ATTRIBUTE(intel_fbc_debugfs_false_color_fops,
intel_fbc_debugfs_false_color_set,
"%llu\n");
-static void intel_fbc_debugfs_add(struct intel_fbc *fbc)
+static void intel_fbc_debugfs_add(struct intel_fbc *fbc,
+ struct dentry *parent)
{
- struct drm_i915_private *i915 = fbc->i915;
- struct drm_minor *minor = i915->drm.primary;
-
- debugfs_create_file("i915_fbc_status", 0444,
- minor->debugfs_root, fbc,
- &intel_fbc_debugfs_status_fops);
+ debugfs_create_file("i915_fbc_status", 0444, parent,
+ fbc, &intel_fbc_debugfs_status_fops);
if (fbc->funcs->set_false_color)
- debugfs_create_file("i915_fbc_false_color", 0644,
- minor->debugfs_root, fbc,
- &intel_fbc_debugfs_false_color_fops);
+ debugfs_create_file("i915_fbc_false_color", 0644, parent,
+ fbc, &intel_fbc_debugfs_false_color_fops);
}
void intel_fbc_debugfs_register(struct drm_i915_private *i915)
{
- struct intel_fbc *fbc = i915->fbc[INTEL_FBC_A];
+ struct drm_minor *minor = i915->drm.primary;
+ struct intel_crtc *crtc;
+ struct intel_fbc *fbc;
+ for_each_intel_crtc(&i915->drm, crtc) {
+ struct intel_plane *plane = to_intel_plane(crtc->base.primary);
+
+ if (plane->fbc)
+ intel_fbc_debugfs_add(plane->fbc, crtc->base.debugfs_entry);
+ }
+
+ /* FIXME: remove this once igt is on board with per-crtc stuff */
+ fbc = i915->fbc[INTEL_FBC_A];
if (fbc)
- intel_fbc_debugfs_add(fbc);
+ intel_fbc_debugfs_add(fbc, minor->debugfs_root);
}
--
2.32.0
^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 4/4] drm/i915/fbc: Register per-crtc debugfs files
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 4/4] drm/i915/fbc: Register per-crtc debugfs files Ville Syrjala
@ 2021-12-13 14:01 ` Jani Nikula
2021-12-13 15:04 ` Ville Syrjälä
2021-12-13 15:14 ` [Intel-gfx] [PATCH v3 " Ville Syrjala
1 sibling, 1 reply; 26+ messages in thread
From: Jani Nikula @ 2021-12-13 14:01 UTC (permalink / raw)
To: Ville Syrjala, intel-gfx
On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Expose FBC debugfs files for each crtc. These may or may not point
> to the same FBC instance depending on the platform.
>
> We leave the old global debugfs files in place until
> igt catches up to the new per-crtc approach.
>
> Cc: Jani Nikula <jani.nikula@intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_fbc.c | 31 +++++++++++++++---------
> 1 file changed, 19 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
> index 53c93387710c..eafd84e7f058 100644
> --- a/drivers/gpu/drm/i915/display/intel_fbc.c
> +++ b/drivers/gpu/drm/i915/display/intel_fbc.c
> @@ -1798,25 +1798,32 @@ DEFINE_SIMPLE_ATTRIBUTE(intel_fbc_debugfs_false_color_fops,
> intel_fbc_debugfs_false_color_set,
> "%llu\n");
>
> -static void intel_fbc_debugfs_add(struct intel_fbc *fbc)
> +static void intel_fbc_debugfs_add(struct intel_fbc *fbc,
> + struct dentry *parent)
> {
> - struct drm_i915_private *i915 = fbc->i915;
> - struct drm_minor *minor = i915->drm.primary;
> -
> - debugfs_create_file("i915_fbc_status", 0444,
> - minor->debugfs_root, fbc,
> - &intel_fbc_debugfs_status_fops);
> + debugfs_create_file("i915_fbc_status", 0444, parent,
> + fbc, &intel_fbc_debugfs_status_fops);
>
> if (fbc->funcs->set_false_color)
> - debugfs_create_file("i915_fbc_false_color", 0644,
> - minor->debugfs_root, fbc,
> - &intel_fbc_debugfs_false_color_fops);
> + debugfs_create_file("i915_fbc_false_color", 0644, parent,
> + fbc, &intel_fbc_debugfs_false_color_fops);
> }
>
> void intel_fbc_debugfs_register(struct drm_i915_private *i915)
> {
> - struct intel_fbc *fbc = i915->fbc[INTEL_FBC_A];
> + struct drm_minor *minor = i915->drm.primary;
> + struct intel_crtc *crtc;
> + struct intel_fbc *fbc;
>
> + for_each_intel_crtc(&i915->drm, crtc) {
> + struct intel_plane *plane = to_intel_plane(crtc->base.primary);
> +
> + if (plane->fbc)
> + intel_fbc_debugfs_add(plane->fbc, crtc->base.debugfs_entry);
> + }
I think the per-crtc debugfs files should be registered via
intel_crtc_debugfs_add(). Maybe leave the current
intel_fbc_debugfs_register() function as-is and remove once igt is
fixed.
BR,
Jani.
> +
> + /* FIXME: remove this once igt is on board with per-crtc stuff */
> + fbc = i915->fbc[INTEL_FBC_A];
> if (fbc)
> - intel_fbc_debugfs_add(fbc);
> + intel_fbc_debugfs_add(fbc, minor->debugfs_root);
> }
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 4/4] drm/i915/fbc: Register per-crtc debugfs files
2021-12-13 14:01 ` Jani Nikula
@ 2021-12-13 15:04 ` Ville Syrjälä
0 siblings, 0 replies; 26+ messages in thread
From: Ville Syrjälä @ 2021-12-13 15:04 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
On Mon, Dec 13, 2021 at 04:01:15PM +0200, Jani Nikula wrote:
> On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > Expose FBC debugfs files for each crtc. These may or may not point
> > to the same FBC instance depending on the platform.
> >
> > We leave the old global debugfs files in place until
> > igt catches up to the new per-crtc approach.
> >
> > Cc: Jani Nikula <jani.nikula@intel.com>
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > ---
> > drivers/gpu/drm/i915/display/intel_fbc.c | 31 +++++++++++++++---------
> > 1 file changed, 19 insertions(+), 12 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
> > index 53c93387710c..eafd84e7f058 100644
> > --- a/drivers/gpu/drm/i915/display/intel_fbc.c
> > +++ b/drivers/gpu/drm/i915/display/intel_fbc.c
> > @@ -1798,25 +1798,32 @@ DEFINE_SIMPLE_ATTRIBUTE(intel_fbc_debugfs_false_color_fops,
> > intel_fbc_debugfs_false_color_set,
> > "%llu\n");
> >
> > -static void intel_fbc_debugfs_add(struct intel_fbc *fbc)
> > +static void intel_fbc_debugfs_add(struct intel_fbc *fbc,
> > + struct dentry *parent)
> > {
> > - struct drm_i915_private *i915 = fbc->i915;
> > - struct drm_minor *minor = i915->drm.primary;
> > -
> > - debugfs_create_file("i915_fbc_status", 0444,
> > - minor->debugfs_root, fbc,
> > - &intel_fbc_debugfs_status_fops);
> > + debugfs_create_file("i915_fbc_status", 0444, parent,
> > + fbc, &intel_fbc_debugfs_status_fops);
> >
> > if (fbc->funcs->set_false_color)
> > - debugfs_create_file("i915_fbc_false_color", 0644,
> > - minor->debugfs_root, fbc,
> > - &intel_fbc_debugfs_false_color_fops);
> > + debugfs_create_file("i915_fbc_false_color", 0644, parent,
> > + fbc, &intel_fbc_debugfs_false_color_fops);
> > }
> >
> > void intel_fbc_debugfs_register(struct drm_i915_private *i915)
> > {
> > - struct intel_fbc *fbc = i915->fbc[INTEL_FBC_A];
> > + struct drm_minor *minor = i915->drm.primary;
> > + struct intel_crtc *crtc;
> > + struct intel_fbc *fbc;
> >
> > + for_each_intel_crtc(&i915->drm, crtc) {
> > + struct intel_plane *plane = to_intel_plane(crtc->base.primary);
> > +
> > + if (plane->fbc)
> > + intel_fbc_debugfs_add(plane->fbc, crtc->base.debugfs_entry);
> > + }
>
> I think the per-crtc debugfs files should be registered via
> intel_crtc_debugfs_add().
I supposs. Seems a bit more leaky as far as abstractions goes
though. It would make a lot more sense if crtcs could be
registered dynamically, but they can't. I'll respin anyway.
--
Ville Syrjälä
Intel
^ permalink raw reply [flat|nested] 26+ messages in thread
* [Intel-gfx] [PATCH v3 4/4] drm/i915/fbc: Register per-crtc debugfs files
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 4/4] drm/i915/fbc: Register per-crtc debugfs files Ville Syrjala
2021-12-13 14:01 ` Jani Nikula
@ 2021-12-13 15:14 ` Ville Syrjala
2021-12-13 19:09 ` Jani Nikula
2021-12-19 1:00 ` Nathan Chancellor
1 sibling, 2 replies; 26+ messages in thread
From: Ville Syrjala @ 2021-12-13 15:14 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Expose FBC debugfs files for each crtc. These may or may not point
to the same FBC instance depending on the platform.
We leave the old global debugfs files in place until
igt catches up to the new per-crtc approach.
v2: Take a trip via intel_crtc_debugfs_add() (Jani)
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
.../drm/i915/display/intel_display_debugfs.c | 7 +++--
drivers/gpu/drm/i915/display/intel_fbc.c | 31 ++++++++++++-------
drivers/gpu/drm/i915/display/intel_fbc.h | 1 +
3 files changed, 25 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index 572445299b04..f4de004d470f 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -2402,6 +2402,9 @@ void intel_connector_debugfs_add(struct intel_connector *intel_connector)
*/
void intel_crtc_debugfs_add(struct drm_crtc *crtc)
{
- if (crtc->debugfs_entry)
- crtc_updates_add(crtc);
+ if (!crtc->debugfs_entry)
+ return;
+
+ crtc_updates_add(crtc);
+ intel_fbc_crtc_debugfs_add(to_intel_crtc(crtc));
}
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 53c93387710c..987ea4c4b5d0 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -1798,25 +1798,32 @@ DEFINE_SIMPLE_ATTRIBUTE(intel_fbc_debugfs_false_color_fops,
intel_fbc_debugfs_false_color_set,
"%llu\n");
-static void intel_fbc_debugfs_add(struct intel_fbc *fbc)
+static void intel_fbc_debugfs_add(struct intel_fbc *fbc,
+ struct dentry *parent)
{
- struct drm_i915_private *i915 = fbc->i915;
- struct drm_minor *minor = i915->drm.primary;
-
- debugfs_create_file("i915_fbc_status", 0444,
- minor->debugfs_root, fbc,
- &intel_fbc_debugfs_status_fops);
+ debugfs_create_file("i915_fbc_status", 0444, parent,
+ fbc, &intel_fbc_debugfs_status_fops);
if (fbc->funcs->set_false_color)
- debugfs_create_file("i915_fbc_false_color", 0644,
- minor->debugfs_root, fbc,
- &intel_fbc_debugfs_false_color_fops);
+ debugfs_create_file("i915_fbc_false_color", 0644, parent,
+ fbc, &intel_fbc_debugfs_false_color_fops);
}
+void intel_fbc_crtc_debugfs_add(struct intel_crtc *crtc)
+{
+ struct intel_plane *plane = to_intel_plane(crtc->base.primary);
+
+ if (plane->fbc)
+ intel_fbc_debugfs_add(plane->fbc, crtc->base.debugfs_entry);
+}
+
+/* FIXME: remove this once igt is on board with per-crtc stuff */
void intel_fbc_debugfs_register(struct drm_i915_private *i915)
{
- struct intel_fbc *fbc = i915->fbc[INTEL_FBC_A];
+ struct drm_minor *minor = i915->drm.primary;
+ struct intel_fbc *fbc;
+ fbc = i915->fbc[INTEL_FBC_A];
if (fbc)
- intel_fbc_debugfs_add(fbc);
+ intel_fbc_debugfs_add(fbc, minor->debugfs_root);
}
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.h b/drivers/gpu/drm/i915/display/intel_fbc.h
index 7b7631aec527..8c5a7339a27f 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.h
+++ b/drivers/gpu/drm/i915/display/intel_fbc.h
@@ -42,6 +42,7 @@ void intel_fbc_flush(struct drm_i915_private *dev_priv,
void intel_fbc_add_plane(struct intel_fbc *fbc, struct intel_plane *plane);
void intel_fbc_handle_fifo_underrun_irq(struct drm_i915_private *i915);
void intel_fbc_reset_underrun(struct drm_i915_private *i915);
+void intel_fbc_crtc_debugfs_add(struct intel_crtc *crtc);
void intel_fbc_debugfs_register(struct drm_i915_private *i915);
#endif /* __INTEL_FBC_H__ */
--
2.32.0
^ permalink raw reply related [flat|nested] 26+ messages in thread
* [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/fbc: More multi-FBC refactoring (rev3)
2021-12-13 13:44 [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring Ville Syrjala
` (3 preceding siblings ...)
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 4/4] drm/i915/fbc: Register per-crtc debugfs files Ville Syrjala
@ 2021-12-13 18:19 ` Patchwork
2021-12-13 18:20 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
` (2 subsequent siblings)
7 siblings, 0 replies; 26+ messages in thread
From: Patchwork @ 2021-12-13 18:19 UTC (permalink / raw)
To: Ville Syrjala; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/fbc: More multi-FBC refactoring (rev3)
URL : https://patchwork.freedesktop.org/series/97821/
State : warning
== Summary ==
$ dim checkpatch origin/drm-tip
88faeb3cb9ee drm/i915/fbc: Parametrize FBC register offsets
ca4050953f1b drm/i915/fbc: Loop through FBC instances in various places
-:42: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__fbc_id' - possible side-effects?
#42: FILE: drivers/gpu/drm/i915/display/intel_fbc.c:52:
+#define for_each_fbc_id(__fbc_id) \
+ for ((__fbc_id) = INTEL_FBC_A; (__fbc_id) < I915_MAX_FBCS; (__fbc_id)++)
-:45: ERROR:COMPLEX_MACRO: Macros with complex values should be enclosed in parentheses
#45: FILE: drivers/gpu/drm/i915/display/intel_fbc.c:55:
+#define for_each_intel_fbc(__dev_priv, __fbc, __fbc_id) \
+ for_each_fbc_id(__fbc_id) \
+ for_each_if((__fbc) = (__dev_priv)->fbc[(__fbc_id)])
-:45: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__fbc_id' - possible side-effects?
#45: FILE: drivers/gpu/drm/i915/display/intel_fbc.c:55:
+#define for_each_intel_fbc(__dev_priv, __fbc, __fbc_id) \
+ for_each_fbc_id(__fbc_id) \
+ for_each_if((__fbc) = (__dev_priv)->fbc[(__fbc_id)])
-:115: CHECK:BRACES: Blank lines aren't necessary before a close brace '}'
#115: FILE: drivers/gpu/drm/i915/display/intel_fbc.c:1344:
+
+}
total: 1 errors, 0 warnings, 3 checks, 253 lines checked
0bcf7d617272 drm/i915/fbc: Introduce device info fbc_mask
-:33: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__fbc_id' - possible side-effects?
#33: FILE: drivers/gpu/drm/i915/display/intel_fbc.c:52:
+#define for_each_fbc_id(__dev_priv, __fbc_id) \
+ for ((__fbc_id) = INTEL_FBC_A; (__fbc_id) < I915_MAX_FBCS; (__fbc_id)++) \
+ for_each_if(INTEL_INFO(__dev_priv)->display.fbc_mask & BIT(__fbc_id))
total: 0 errors, 0 warnings, 1 checks, 227 lines checked
5ef4aae1e202 drm/i915/fbc: Register per-crtc debugfs files
^ permalink raw reply [flat|nested] 26+ messages in thread
* [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/fbc: More multi-FBC refactoring (rev3)
2021-12-13 13:44 [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring Ville Syrjala
` (4 preceding siblings ...)
2021-12-13 18:19 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/fbc: More multi-FBC refactoring (rev3) Patchwork
@ 2021-12-13 18:20 ` Patchwork
2021-12-13 18:48 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-12-14 0:27 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
7 siblings, 0 replies; 26+ messages in thread
From: Patchwork @ 2021-12-13 18:20 UTC (permalink / raw)
To: Ville Syrjala; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/fbc: More multi-FBC refactoring (rev3)
URL : https://patchwork.freedesktop.org/series/97821/
State : warning
== Summary ==
$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
^ permalink raw reply [flat|nested] 26+ messages in thread
* [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/fbc: More multi-FBC refactoring (rev3)
2021-12-13 13:44 [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring Ville Syrjala
` (5 preceding siblings ...)
2021-12-13 18:20 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
@ 2021-12-13 18:48 ` Patchwork
2021-12-14 0:27 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
7 siblings, 0 replies; 26+ messages in thread
From: Patchwork @ 2021-12-13 18:48 UTC (permalink / raw)
To: Ville Syrjala; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 6289 bytes --]
== Series Details ==
Series: drm/i915/fbc: More multi-FBC refactoring (rev3)
URL : https://patchwork.freedesktop.org/series/97821/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_10995 -> Patchwork_21839
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/index.html
Participating hosts (40 -> 34)
------------------------------
Additional (1): fi-tgl-u2
Missing (7): bat-dg1-6 fi-bsw-cyan bat-adlp-6 bat-adlp-4 fi-ctg-p8600 fi-pnv-d510 fi-bdw-samus
Known issues
------------
Here are the changes found in Patchwork_21839 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@amdgpu/amd_basic@cs-gfx:
- fi-rkl-guc: NOTRUN -> [SKIP][1] ([fdo#109315]) +17 similar issues
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-rkl-guc/igt@amdgpu/amd_basic@cs-gfx.html
* igt@amdgpu/amd_basic@semaphore:
- fi-bdw-5557u: NOTRUN -> [SKIP][2] ([fdo#109271]) +31 similar issues
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-bdw-5557u/igt@amdgpu/amd_basic@semaphore.html
* igt@gem_huc_copy@huc-copy:
- fi-tgl-u2: NOTRUN -> [SKIP][3] ([i915#2190])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-tgl-u2/igt@gem_huc_copy@huc-copy.html
* igt@gem_lmem_swapping@verify-random:
- fi-tgl-u2: NOTRUN -> [SKIP][4] ([i915#4613]) +3 similar issues
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-tgl-u2/igt@gem_lmem_swapping@verify-random.html
* igt@kms_chamelium@dp-crc-fast:
- fi-bdw-5557u: NOTRUN -> [SKIP][5] ([fdo#109271] / [fdo#111827]) +8 similar issues
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-bdw-5557u/igt@kms_chamelium@dp-crc-fast.html
* igt@kms_chamelium@dp-hpd-fast:
- fi-tgl-u2: NOTRUN -> [SKIP][6] ([fdo#109284] / [fdo#111827]) +8 similar issues
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-tgl-u2/igt@kms_chamelium@dp-hpd-fast.html
* igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
- fi-tgl-u2: NOTRUN -> [SKIP][7] ([i915#4103]) +1 similar issue
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-tgl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
* igt@kms_force_connector_basic@force-load-detect:
- fi-tgl-u2: NOTRUN -> [SKIP][8] ([fdo#109285])
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-tgl-u2/igt@kms_force_connector_basic@force-load-detect.html
* igt@prime_vgem@basic-userptr:
- fi-tgl-u2: NOTRUN -> [SKIP][9] ([i915#3301])
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-tgl-u2/igt@prime_vgem@basic-userptr.html
* igt@runner@aborted:
- fi-skl-6600u: NOTRUN -> [FAIL][10] ([i915#2722] / [i915#4312])
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-skl-6600u/igt@runner@aborted.html
#### Possible fixes ####
* igt@gem_exec_suspend@basic-s3:
- fi-bdw-5557u: [INCOMPLETE][11] ([i915#146]) -> [PASS][12]
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/fi-bdw-5557u/igt@gem_exec_suspend@basic-s3.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-bdw-5557u/igt@gem_exec_suspend@basic-s3.html
* igt@i915_selftest@live@workarounds:
- fi-rkl-guc: [INCOMPLETE][13] -> [PASS][14]
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/fi-rkl-guc/igt@i915_selftest@live@workarounds.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-rkl-guc/igt@i915_selftest@live@workarounds.html
* igt@kms_frontbuffer_tracking@basic:
- fi-cml-u2: [DMESG-WARN][15] ([i915#4269]) -> [PASS][16]
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/fi-cml-u2/igt@kms_frontbuffer_tracking@basic.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-cml-u2/igt@kms_frontbuffer_tracking@basic.html
#### Warnings ####
* igt@gem_flink_basic@bad-flink:
- fi-skl-6600u: [INCOMPLETE][17] ([i915#198]) -> [INCOMPLETE][18] ([i915#198] / [i915#4547])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/fi-skl-6600u/igt@gem_flink_basic@bad-flink.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/fi-skl-6600u/igt@gem_flink_basic@bad-flink.html
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#109284]: https://bugs.freedesktop.org/show_bug.cgi?id=109284
[fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
[fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
[fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
[i915#146]: https://gitlab.freedesktop.org/drm/intel/issues/146
[i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
[i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
[i915#2722]: https://gitlab.freedesktop.org/drm/intel/issues/2722
[i915#3301]: https://gitlab.freedesktop.org/drm/intel/issues/3301
[i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103
[i915#4269]: https://gitlab.freedesktop.org/drm/intel/issues/4269
[i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
[i915#4547]: https://gitlab.freedesktop.org/drm/intel/issues/4547
[i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
Build changes
-------------
* Linux: CI_DRM_10995 -> Patchwork_21839
CI-20190529: 20190529
CI_DRM_10995: 9ed632ca6db2fb2c6ae01f833fd825114bce97d5 @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_6307: be84fe4f151bc092e068cab5cd0cd19c34948b40 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_21839: 5ef4aae1e20255520839c2a92b9677db13bcd04c @ git://anongit.freedesktop.org/gfx-ci/linux
== Linux commits ==
5ef4aae1e202 drm/i915/fbc: Register per-crtc debugfs files
0bcf7d617272 drm/i915/fbc: Introduce device info fbc_mask
ca4050953f1b drm/i915/fbc: Loop through FBC instances in various places
88faeb3cb9ee drm/i915/fbc: Parametrize FBC register offsets
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/index.html
[-- Attachment #2: Type: text/html, Size: 7453 bytes --]
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v3 4/4] drm/i915/fbc: Register per-crtc debugfs files
2021-12-13 15:14 ` [Intel-gfx] [PATCH v3 " Ville Syrjala
@ 2021-12-13 19:09 ` Jani Nikula
2021-12-14 18:44 ` Ville Syrjälä
2021-12-19 1:00 ` Nathan Chancellor
1 sibling, 1 reply; 26+ messages in thread
From: Jani Nikula @ 2021-12-13 19:09 UTC (permalink / raw)
To: Ville Syrjala, intel-gfx
On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Expose FBC debugfs files for each crtc. These may or may not point
> to the same FBC instance depending on the platform.
>
> We leave the old global debugfs files in place until
> igt catches up to the new per-crtc approach.
>
> v2: Take a trip via intel_crtc_debugfs_add() (Jani)
>
> Cc: Jani Nikula <jani.nikula@intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> ---
> .../drm/i915/display/intel_display_debugfs.c | 7 +++--
> drivers/gpu/drm/i915/display/intel_fbc.c | 31 ++++++++++++-------
> drivers/gpu/drm/i915/display/intel_fbc.h | 1 +
> 3 files changed, 25 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> index 572445299b04..f4de004d470f 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> @@ -2402,6 +2402,9 @@ void intel_connector_debugfs_add(struct intel_connector *intel_connector)
> */
> void intel_crtc_debugfs_add(struct drm_crtc *crtc)
> {
> - if (crtc->debugfs_entry)
> - crtc_updates_add(crtc);
> + if (!crtc->debugfs_entry)
> + return;
I think this is probably unnecessary, but that's for another patch.
> +
> + crtc_updates_add(crtc);
> + intel_fbc_crtc_debugfs_add(to_intel_crtc(crtc));
> }
> diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
> index 53c93387710c..987ea4c4b5d0 100644
> --- a/drivers/gpu/drm/i915/display/intel_fbc.c
> +++ b/drivers/gpu/drm/i915/display/intel_fbc.c
> @@ -1798,25 +1798,32 @@ DEFINE_SIMPLE_ATTRIBUTE(intel_fbc_debugfs_false_color_fops,
> intel_fbc_debugfs_false_color_set,
> "%llu\n");
>
> -static void intel_fbc_debugfs_add(struct intel_fbc *fbc)
> +static void intel_fbc_debugfs_add(struct intel_fbc *fbc,
> + struct dentry *parent)
> {
> - struct drm_i915_private *i915 = fbc->i915;
> - struct drm_minor *minor = i915->drm.primary;
> -
> - debugfs_create_file("i915_fbc_status", 0444,
> - minor->debugfs_root, fbc,
> - &intel_fbc_debugfs_status_fops);
> + debugfs_create_file("i915_fbc_status", 0444, parent,
> + fbc, &intel_fbc_debugfs_status_fops);
>
> if (fbc->funcs->set_false_color)
> - debugfs_create_file("i915_fbc_false_color", 0644,
> - minor->debugfs_root, fbc,
> - &intel_fbc_debugfs_false_color_fops);
> + debugfs_create_file("i915_fbc_false_color", 0644, parent,
> + fbc, &intel_fbc_debugfs_false_color_fops);
> }
>
> +void intel_fbc_crtc_debugfs_add(struct intel_crtc *crtc)
> +{
> + struct intel_plane *plane = to_intel_plane(crtc->base.primary);
> +
> + if (plane->fbc)
> + intel_fbc_debugfs_add(plane->fbc, crtc->base.debugfs_entry);
> +}
> +
> +/* FIXME: remove this once igt is on board with per-crtc stuff */
> void intel_fbc_debugfs_register(struct drm_i915_private *i915)
> {
> - struct intel_fbc *fbc = i915->fbc[INTEL_FBC_A];
> + struct drm_minor *minor = i915->drm.primary;
> + struct intel_fbc *fbc;
>
> + fbc = i915->fbc[INTEL_FBC_A];
> if (fbc)
> - intel_fbc_debugfs_add(fbc);
> + intel_fbc_debugfs_add(fbc, minor->debugfs_root);
> }
> diff --git a/drivers/gpu/drm/i915/display/intel_fbc.h b/drivers/gpu/drm/i915/display/intel_fbc.h
> index 7b7631aec527..8c5a7339a27f 100644
> --- a/drivers/gpu/drm/i915/display/intel_fbc.h
> +++ b/drivers/gpu/drm/i915/display/intel_fbc.h
> @@ -42,6 +42,7 @@ void intel_fbc_flush(struct drm_i915_private *dev_priv,
> void intel_fbc_add_plane(struct intel_fbc *fbc, struct intel_plane *plane);
> void intel_fbc_handle_fifo_underrun_irq(struct drm_i915_private *i915);
> void intel_fbc_reset_underrun(struct drm_i915_private *i915);
> +void intel_fbc_crtc_debugfs_add(struct intel_crtc *crtc);
> void intel_fbc_debugfs_register(struct drm_i915_private *i915);
>
> #endif /* __INTEL_FBC_H__ */
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets Ville Syrjala
@ 2021-12-13 19:54 ` Jani Nikula
2021-12-14 16:25 ` Ville Syrjälä
2021-12-14 18:46 ` [Intel-gfx] [PATCH v3 1/5] " Ville Syrjala
1 sibling, 1 reply; 26+ messages in thread
From: Jani Nikula @ 2021-12-13 19:54 UTC (permalink / raw)
To: Ville Syrjala, intel-gfx
On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Parametrize ilk+ FBC register offsets based on the FBC instance.
>
> v2: More intel_ namespace (Jani)
>
> Cc: Jani Nikula <jani.nikula@intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Some questions below, apart from that,
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_fbc.c | 34 +++++++++++++-----------
> drivers/gpu/drm/i915/display/intel_fbc.h | 6 +++++
> drivers/gpu/drm/i915/i915_reg.h | 34 ++++++++++++------------
> drivers/gpu/drm/i915/intel_pm.c | 31 ++++++++++++---------
> 4 files changed, 60 insertions(+), 45 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
> index 8be01b93015f..112aafa72253 100644
> --- a/drivers/gpu/drm/i915/display/intel_fbc.c
> +++ b/drivers/gpu/drm/i915/display/intel_fbc.c
> @@ -85,6 +85,8 @@ struct intel_fbc {
> struct drm_mm_node compressed_fb;
> struct drm_mm_node compressed_llb;
>
> + enum intel_fbc_id id;
> +
> u8 limit;
>
> bool false_color;
> @@ -454,10 +456,10 @@ static void ilk_fbc_activate(struct intel_fbc *fbc)
> struct intel_fbc_state *fbc_state = &fbc->state;
> struct drm_i915_private *i915 = fbc->i915;
>
> - intel_de_write(i915, ILK_DPFC_FENCE_YOFF,
> + intel_de_write(i915, ILK_DPFC_FENCE_YOFF(fbc->id),
> fbc_state->fence_y_offset);
>
> - intel_de_write(i915, ILK_DPFC_CONTROL,
> + intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
> DPFC_CTL_EN | g4x_dpfc_ctl(fbc));
> }
>
> @@ -467,28 +469,28 @@ static void ilk_fbc_deactivate(struct intel_fbc *fbc)
> u32 dpfc_ctl;
>
> /* Disable compression */
> - dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL);
> + dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL(fbc->id));
> if (dpfc_ctl & DPFC_CTL_EN) {
> dpfc_ctl &= ~DPFC_CTL_EN;
> - intel_de_write(i915, ILK_DPFC_CONTROL, dpfc_ctl);
> + intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id), dpfc_ctl);
> }
> }
>
> static bool ilk_fbc_is_active(struct intel_fbc *fbc)
> {
> - return intel_de_read(fbc->i915, ILK_DPFC_CONTROL) & DPFC_CTL_EN;
> + return intel_de_read(fbc->i915, ILK_DPFC_CONTROL(fbc->id)) & DPFC_CTL_EN;
> }
>
> static bool ilk_fbc_is_compressing(struct intel_fbc *fbc)
> {
> - return intel_de_read(fbc->i915, ILK_DPFC_STATUS) & DPFC_COMP_SEG_MASK;
> + return intel_de_read(fbc->i915, ILK_DPFC_STATUS(fbc->id)) & DPFC_COMP_SEG_MASK;
> }
>
> static void ilk_fbc_program_cfb(struct intel_fbc *fbc)
> {
> struct drm_i915_private *i915 = fbc->i915;
>
> - intel_de_write(i915, ILK_DPFC_CB_BASE, fbc->compressed_fb.start);
> + intel_de_write(i915, ILK_DPFC_CB_BASE(fbc->id), fbc->compressed_fb.start);
> }
>
> static const struct intel_fbc_funcs ilk_fbc_funcs = {
> @@ -524,8 +526,8 @@ static void snb_fbc_nuke(struct intel_fbc *fbc)
> {
> struct drm_i915_private *i915 = fbc->i915;
>
> - intel_de_write(i915, MSG_FBC_REND_STATE, FBC_REND_NUKE);
> - intel_de_posting_read(i915, MSG_FBC_REND_STATE);
> + intel_de_write(i915, MSG_FBC_REND_STATE(fbc->id), FBC_REND_NUKE);
> + intel_de_posting_read(i915, MSG_FBC_REND_STATE(fbc->id));
> }
>
> static const struct intel_fbc_funcs snb_fbc_funcs = {
> @@ -547,7 +549,7 @@ static void glk_fbc_program_cfb_stride(struct intel_fbc *fbc)
> val |= FBC_STRIDE_OVERRIDE |
> FBC_STRIDE(fbc_state->override_cfb_stride / fbc->limit);
>
> - intel_de_write(i915, GLK_FBC_STRIDE, val);
> + intel_de_write(i915, GLK_FBC_STRIDE(fbc->id), val);
> }
>
> static void skl_fbc_program_cfb_stride(struct intel_fbc *fbc)
> @@ -598,19 +600,19 @@ static void ivb_fbc_activate(struct intel_fbc *fbc)
> if (i915->ggtt.num_fences)
> snb_fbc_program_fence(fbc);
>
> - intel_de_write(i915, ILK_DPFC_CONTROL,
> + intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
> DPFC_CTL_EN | ivb_dpfc_ctl(fbc));
> }
>
> static bool ivb_fbc_is_compressing(struct intel_fbc *fbc)
> {
> - return intel_de_read(fbc->i915, ILK_DPFC_STATUS2) & DPFC_COMP_SEG_MASK_IVB;
> + return intel_de_read(fbc->i915, ILK_DPFC_STATUS2(fbc->id)) & DPFC_COMP_SEG_MASK_IVB;
> }
>
> static void ivb_fbc_set_false_color(struct intel_fbc *fbc,
> bool enable)
> {
> - intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL,
> + intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL(fbc->id),
> DPFC_CTL_FALSE_COLOR, enable ? DPFC_CTL_FALSE_COLOR : 0);
> }
>
> @@ -1620,7 +1622,8 @@ void intel_fbc_add_plane(struct intel_fbc *fbc, struct intel_plane *plane)
> fbc->possible_framebuffer_bits |= plane->frontbuffer_bit;
> }
>
> -static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
> +static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915,
> + enum intel_fbc_id fbc_id)
> {
> struct intel_fbc *fbc;
>
> @@ -1628,6 +1631,7 @@ static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
> if (!fbc)
> return NULL;
>
> + fbc->id = fbc_id;
> fbc->i915 = i915;
> INIT_WORK(&fbc->underrun_work, intel_fbc_underrun_work_fn);
> mutex_init(&fbc->lock);
> @@ -1671,7 +1675,7 @@ void intel_fbc_init(struct drm_i915_private *i915)
> if (!HAS_FBC(i915))
> return;
>
> - fbc = intel_fbc_create(i915);
> + fbc = intel_fbc_create(i915, INTEL_FBC_A);
> if (!fbc)
> return;
>
> diff --git a/drivers/gpu/drm/i915/display/intel_fbc.h b/drivers/gpu/drm/i915/display/intel_fbc.h
> index 07ad0411fcc3..7b7631aec527 100644
> --- a/drivers/gpu/drm/i915/display/intel_fbc.h
> +++ b/drivers/gpu/drm/i915/display/intel_fbc.h
> @@ -17,6 +17,12 @@ struct intel_fbc;
> struct intel_plane;
> struct intel_plane_state;
>
> +enum intel_fbc_id {
> + INTEL_FBC_A,
> +
> + I915_MAX_FBCS,
> +};
> +
> int intel_fbc_atomic_check(struct intel_atomic_state *state);
> bool intel_fbc_pre_update(struct intel_atomic_state *state,
> struct intel_crtc *crtc);
> diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> index d27ba273cc68..698a023e70f5 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -3386,10 +3386,10 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
> #define FBC_LL_SIZE (1536)
>
> /* Framebuffer compression for GM45+ */
> -#define DPFC_CB_BASE _MMIO(0x3200)
> -#define ILK_DPFC_CB_BASE _MMIO(0x43200)
> -#define DPFC_CONTROL _MMIO(0x3208)
> -#define ILK_DPFC_CONTROL _MMIO(0x43208)
> +#define DPFC_CB_BASE _MMIO(0x3200)
> +#define ILK_DPFC_CB_BASE(fbc_id) _MMIO_PIPE((fbc_id), 0x43200, 0x43240)
> +#define DPFC_CONTROL _MMIO(0x3208)
> +#define ILK_DPFC_CONTROL(fbc_id) _MMIO_PIPE((fbc_id), 0x43208, 0x43248)
> #define DPFC_CTL_EN REG_BIT(31)
> #define DPFC_CTL_PLANE_MASK_G4X REG_BIT(30) /* g4x-snb */
> #define DPFC_CTL_PLANE_G4X(i9xx_plane) REG_FIELD_PREP(DPFC_CTL_PLANE_MASK_G4X, (i9xx_plane))
> @@ -3407,28 +3407,28 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
> #define DPFC_CTL_LIMIT_4X REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 2)
> #define DPFC_CTL_FENCENO_MASK REG_GENMASK(3, 0)
> #define DPFC_CTL_FENCENO(fence) REG_FIELD_PREP(DPFC_CTL_FENCENO_MASK, (fence))
> -#define DPFC_RECOMP_CTL _MMIO(0x320c)
> -#define ILK_DPFC_RECOMP_CTL _MMIO(0x4320c)
> +#define DPFC_RECOMP_CTL _MMIO(0x320c)
> +#define ILK_DPFC_RECOMP_CTL(fbc_id) _MMIO_PIPE((fbc_id), 0x4320c, 0x4324c)
This is display 5 and 6 only, right? Will there be a register instance
for fbc_id > INTEL_FBC_A? Or is the parametrization just for
completeness?
This one is only used in gvt, anyway. And that actually makes me wonder
if this should be breaking the build. Does CI not have gvt enabled?
> #define DPFC_RECOMP_STALL_EN REG_BIT(27)
> #define DPFC_RECOMP_STALL_WM_MASK REG_GENMASK(26, 16)
> #define DPFC_RECOMP_TIMER_COUNT_MASK REG_GENMASK(5, 0)
> -#define DPFC_STATUS _MMIO(0x3210)
> -#define ILK_DPFC_STATUS _MMIO(0x43210)
> +#define DPFC_STATUS _MMIO(0x3210)
> +#define ILK_DPFC_STATUS(fbc_id) _MMIO_PIPE((fbc_id), 0x43210, 0x43250)
Ditto, apart from the gvt part.
> #define DPFC_INVAL_SEG_MASK REG_GENMASK(26, 16)
> #define DPFC_COMP_SEG_MASK REG_GENMASK(10, 0)
> -#define DPFC_STATUS2 _MMIO(0x3214)
> -#define ILK_DPFC_STATUS2 _MMIO(0x43214)
> +#define DPFC_STATUS2 _MMIO(0x3214)
> +#define ILK_DPFC_STATUS2(fbc_id) _MMIO_PIPE((fbc_id), 0x43214, 0x43254)
> #define DPFC_COMP_SEG_MASK_IVB REG_GENMASK(11, 0)
> -#define DPFC_FENCE_YOFF _MMIO(0x3218)
> -#define ILK_DPFC_FENCE_YOFF _MMIO(0x43218)
> -#define DPFC_CHICKEN _MMIO(0x3224)
> -#define ILK_DPFC_CHICKEN _MMIO(0x43224)
> +#define DPFC_FENCE_YOFF _MMIO(0x3218)
> +#define ILK_DPFC_FENCE_YOFF(fbc_id) _MMIO_PIPE((fbc_id), 0x43218, 0x43258)
Ditto.
BR,
Jani.
> +#define DPFC_CHICKEN _MMIO(0x3224)
> +#define ILK_DPFC_CHICKEN(fbc_id) _MMIO_PIPE((fbc_id), 0x43224, 0x43264)
> #define DPFC_HT_MODIFY REG_BIT(31) /* pre-ivb */
> #define DPFC_NUKE_ON_ANY_MODIFICATION REG_BIT(23) /* bdw+ */
> #define DPFC_CHICKEN_COMP_DUMMY_PIXEL REG_BIT(14) /* glk+ */
> #define DPFC_DISABLE_DUMMY0 REG_BIT(8) /* ivb+ */
>
> -#define GLK_FBC_STRIDE _MMIO(0x43228)
> +#define GLK_FBC_STRIDE(fbc_id) _MMIO_PIPE((fbc_id), 0x43228, 0x43268)
> #define FBC_STRIDE_OVERRIDE REG_BIT(15)
> #define FBC_STRIDE_MASK REG_GENMASK(14, 0)
> #define FBC_STRIDE(x) REG_FIELD_PREP(FBC_STRIDE_MASK, (x))
> @@ -3471,9 +3471,9 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
> #define IPS_CTL _MMIO(0x43408)
> #define IPS_ENABLE (1 << 31)
>
> -#define MSG_FBC_REND_STATE _MMIO(0x50380)
> +#define MSG_FBC_REND_STATE(fbc_id) _MMIO_PIPE((fbc_id), 0x50380, 0x50384)
> #define FBC_REND_NUKE REG_BIT(2)
> -#define FBC_REND_CACHE_CLEAN REG_BIT(1)
> +#define FBC_REND_CACHE_CLEAN REG_BIT(1)
>
> /*
> * GPIO regs
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index 434b1f8b7fe3..bdf97a8c9ef3 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -160,8 +160,9 @@ static void bxt_init_clock_gating(struct drm_i915_private *dev_priv)
> * WaFbcHighMemBwCorruptionAvoidance:bxt
> * Display WA #0883: bxt
> */
> - intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
> - DPFC_DISABLE_DUMMY0);
> + intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
> + intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
> + DPFC_DISABLE_DUMMY0);
> }
>
> static void glk_init_clock_gating(struct drm_i915_private *dev_priv)
> @@ -7451,8 +7452,8 @@ static void gen8_set_l3sqc_credits(struct drm_i915_private *dev_priv,
> static void icl_init_clock_gating(struct drm_i915_private *dev_priv)
> {
> /* Wa_1409120013:icl,ehl */
> - intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN,
> - DPFC_CHICKEN_COMP_DUMMY_PIXEL);
> + intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
> + DPFC_CHICKEN_COMP_DUMMY_PIXEL);
>
> /*Wa_14010594013:icl, ehl */
> intel_uncore_rmw(&dev_priv->uncore, GEN8_CHICKEN_DCPR_1,
> @@ -7464,7 +7465,7 @@ static void gen12lp_init_clock_gating(struct drm_i915_private *dev_priv)
> /* Wa_1409120013:tgl,rkl,adl-s,dg1,dg2 */
> if (IS_TIGERLAKE(dev_priv) || IS_ROCKETLAKE(dev_priv) ||
> IS_ALDERLAKE_S(dev_priv) || IS_DG1(dev_priv) || IS_DG2(dev_priv))
> - intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN,
> + intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
> DPFC_CHICKEN_COMP_DUMMY_PIXEL);
>
> /* Wa_1409825376:tgl (pre-prod)*/
> @@ -7549,8 +7550,9 @@ static void cfl_init_clock_gating(struct drm_i915_private *dev_priv)
> * WaFbcNukeOnHostModify:cfl
> * Display WA #0873: cfl
> */
> - intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
> - DPFC_NUKE_ON_ANY_MODIFICATION);
> + intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
> + intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
> + DPFC_NUKE_ON_ANY_MODIFICATION);
> }
>
> static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
> @@ -7582,8 +7584,9 @@ static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
> * WaFbcNukeOnHostModify:kbl
> * Display WA #0873: kbl
> */
> - intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
> - DPFC_NUKE_ON_ANY_MODIFICATION);
> + intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
> + intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
> + DPFC_NUKE_ON_ANY_MODIFICATION);
> }
>
> static void skl_init_clock_gating(struct drm_i915_private *dev_priv)
> @@ -7609,15 +7612,17 @@ static void skl_init_clock_gating(struct drm_i915_private *dev_priv)
> * WaFbcNukeOnHostModify:skl
> * Display WA #0873: skl
> */
> - intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
> - DPFC_NUKE_ON_ANY_MODIFICATION);
> + intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
> + intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
> + DPFC_NUKE_ON_ANY_MODIFICATION);
>
> /*
> * WaFbcHighMemBwCorruptionAvoidance:skl
> * Display WA #0883: skl
> */
> - intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
> - DPFC_DISABLE_DUMMY0);
> + intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
> + intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
> + DPFC_DISABLE_DUMMY0);
> }
>
> static void bdw_init_clock_gating(struct drm_i915_private *dev_priv)
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 26+ messages in thread
* [Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915/fbc: More multi-FBC refactoring (rev3)
2021-12-13 13:44 [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring Ville Syrjala
` (6 preceding siblings ...)
2021-12-13 18:48 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
@ 2021-12-14 0:27 ` Patchwork
7 siblings, 0 replies; 26+ messages in thread
From: Patchwork @ 2021-12-14 0:27 UTC (permalink / raw)
To: Ville Syrjala; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 30270 bytes --]
== Series Details ==
Series: drm/i915/fbc: More multi-FBC refactoring (rev3)
URL : https://patchwork.freedesktop.org/series/97821/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_10995_full -> Patchwork_21839_full
====================================================
Summary
-------
**FAILURE**
Serious unknown changes coming with Patchwork_21839_full absolutely need to be
verified manually.
If you think the reported changes have nothing to do with the changes
introduced in Patchwork_21839_full, please notify your bug team to allow them
to document this new failure mode, which will reduce false positives in CI.
Participating hosts (10 -> 10)
------------------------------
No changes in participating hosts
Possible new issues
-------------------
Here are the unknown changes that may have been introduced in Patchwork_21839_full:
### IGT changes ###
#### Possible regressions ####
* igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area:
- shard-tglb: NOTRUN -> [SKIP][1]
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area.html
Known issues
------------
Here are the changes found in Patchwork_21839_full that come from known issues:
### CI changes ###
#### Possible fixes ####
* boot:
- shard-apl: ([PASS][2], [PASS][3], [PASS][4], [PASS][5], [PASS][6], [PASS][7], [PASS][8], [PASS][9], [PASS][10], [PASS][11], [PASS][12], [PASS][13], [PASS][14], [PASS][15], [PASS][16], [PASS][17], [PASS][18], [PASS][19], [PASS][20], [PASS][21], [FAIL][22], [PASS][23], [PASS][24], [PASS][25], [PASS][26]) ([i915#4386]) -> ([PASS][27], [PASS][28], [PASS][29], [PASS][30], [PASS][31], [PASS][32], [PASS][33], [PASS][34], [PASS][35], [PASS][36], [PASS][37], [PASS][38], [PASS][39], [PASS][40], [PASS][41], [PASS][42], [PASS][43], [PASS][44], [PASS][45], [PASS][46], [PASS][47], [PASS][48], [PASS][49], [PASS][50], [PASS][51])
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl8/boot.html
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl8/boot.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl8/boot.html
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl8/boot.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl8/boot.html
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl7/boot.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl7/boot.html
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl7/boot.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl6/boot.html
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl6/boot.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl6/boot.html
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl4/boot.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl4/boot.html
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl4/boot.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl3/boot.html
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl3/boot.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl3/boot.html
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl3/boot.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl2/boot.html
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl2/boot.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl2/boot.html
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl1/boot.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl1/boot.html
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl1/boot.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl1/boot.html
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl1/boot.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl1/boot.html
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl1/boot.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl1/boot.html
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl2/boot.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl2/boot.html
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl2/boot.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl2/boot.html
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl3/boot.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl3/boot.html
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl3/boot.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl3/boot.html
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl4/boot.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl4/boot.html
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl4/boot.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl4/boot.html
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl6/boot.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl6/boot.html
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl6/boot.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl7/boot.html
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl7/boot.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl7/boot.html
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl8/boot.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl8/boot.html
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl8/boot.html
### IGT changes ###
#### Issues hit ####
* igt@gem_ctx_sseu@invalid-args:
- shard-apl: NOTRUN -> [SKIP][52] ([fdo#109271]) +79 similar issues
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl8/igt@gem_ctx_sseu@invalid-args.html
* igt@gem_exec_capture@pi@bcs0:
- shard-skl: [PASS][53] -> [INCOMPLETE][54] ([i915#4547])
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-skl7/igt@gem_exec_capture@pi@bcs0.html
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl6/igt@gem_exec_capture@pi@bcs0.html
* igt@gem_exec_fair@basic-none@vecs0:
- shard-apl: [PASS][55] -> [FAIL][56] ([i915#2842])
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl3/igt@gem_exec_fair@basic-none@vecs0.html
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl4/igt@gem_exec_fair@basic-none@vecs0.html
* igt@gem_exec_fair@basic-pace-solo@rcs0:
- shard-iclb: [PASS][57] -> [FAIL][58] ([i915#2842]) +1 similar issue
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-iclb1/igt@gem_exec_fair@basic-pace-solo@rcs0.html
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-iclb7/igt@gem_exec_fair@basic-pace-solo@rcs0.html
* igt@gem_exec_fair@basic-throttle@rcs0:
- shard-glk: [PASS][59] -> [FAIL][60] ([i915#2842]) +1 similar issue
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-glk7/igt@gem_exec_fair@basic-throttle@rcs0.html
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-glk2/igt@gem_exec_fair@basic-throttle@rcs0.html
- shard-iclb: [PASS][61] -> [FAIL][62] ([i915#2849])
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-iclb5/igt@gem_exec_fair@basic-throttle@rcs0.html
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-iclb7/igt@gem_exec_fair@basic-throttle@rcs0.html
* igt@gem_exec_whisper@basic-queues-priority-all:
- shard-glk: [PASS][63] -> [DMESG-WARN][64] ([i915#118])
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-glk4/igt@gem_exec_whisper@basic-queues-priority-all.html
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-glk4/igt@gem_exec_whisper@basic-queues-priority-all.html
* igt@gem_huc_copy@huc-copy:
- shard-apl: NOTRUN -> [SKIP][65] ([fdo#109271] / [i915#2190])
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl8/igt@gem_huc_copy@huc-copy.html
* igt@gem_lmem_swapping@parallel-multi:
- shard-skl: NOTRUN -> [SKIP][66] ([fdo#109271] / [i915#4613])
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl1/igt@gem_lmem_swapping@parallel-multi.html
- shard-tglb: NOTRUN -> [SKIP][67] ([i915#4613]) +1 similar issue
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb6/igt@gem_lmem_swapping@parallel-multi.html
* igt@gem_lmem_swapping@smem-oom:
- shard-kbl: NOTRUN -> [SKIP][68] ([fdo#109271] / [i915#4613]) +1 similar issue
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl3/igt@gem_lmem_swapping@smem-oom.html
* igt@gem_pxp@fail-invalid-protected-context:
- shard-iclb: NOTRUN -> [SKIP][69] ([i915#4270])
[69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-iclb7/igt@gem_pxp@fail-invalid-protected-context.html
* igt@gen9_exec_parse@batch-without-end:
- shard-tglb: NOTRUN -> [SKIP][70] ([i915#2856])
[70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@gen9_exec_parse@batch-without-end.html
* igt@i915_pm_backlight@fade_with_suspend:
- shard-skl: [PASS][71] -> [INCOMPLETE][72] ([i915#198]) +1 similar issue
[71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-skl4/igt@i915_pm_backlight@fade_with_suspend.html
[72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl6/igt@i915_pm_backlight@fade_with_suspend.html
* igt@i915_pm_dc@dc9-dpms:
- shard-tglb: NOTRUN -> [SKIP][73] ([i915#4281])
[73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@i915_pm_dc@dc9-dpms.html
* igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-hflip:
- shard-kbl: NOTRUN -> [SKIP][74] ([fdo#109271] / [i915#3777]) +1 similar issue
[74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl2/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-hflip.html
* igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-async-flip:
- shard-skl: NOTRUN -> [FAIL][75] ([i915#3743])
[75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl9/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-async-flip.html
* igt@kms_big_fb@y-tiled-64bpp-rotate-270:
- shard-tglb: NOTRUN -> [SKIP][76] ([fdo#111614]) +1 similar issue
[76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_big_fb@y-tiled-64bpp-rotate-270.html
* igt@kms_big_fb@yf-tiled-32bpp-rotate-90:
- shard-tglb: NOTRUN -> [SKIP][77] ([fdo#111615])
[77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_big_fb@yf-tiled-32bpp-rotate-90.html
* igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip:
- shard-apl: NOTRUN -> [SKIP][78] ([fdo#109271] / [i915#3777]) +2 similar issues
[78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl8/igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip.html
* igt@kms_ccs@pipe-a-missing-ccs-buffer-y_tiled_gen12_mc_ccs:
- shard-kbl: NOTRUN -> [SKIP][79] ([fdo#109271] / [i915#3886]) +2 similar issues
[79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl3/igt@kms_ccs@pipe-a-missing-ccs-buffer-y_tiled_gen12_mc_ccs.html
* igt@kms_ccs@pipe-b-bad-pixel-format-yf_tiled_ccs:
- shard-tglb: NOTRUN -> [SKIP][80] ([fdo#111615] / [i915#3689]) +1 similar issue
[80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb6/igt@kms_ccs@pipe-b-bad-pixel-format-yf_tiled_ccs.html
* igt@kms_ccs@pipe-b-crc-primary-basic-y_tiled_gen12_mc_ccs:
- shard-apl: NOTRUN -> [SKIP][81] ([fdo#109271] / [i915#3886]) +2 similar issues
[81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl8/igt@kms_ccs@pipe-b-crc-primary-basic-y_tiled_gen12_mc_ccs.html
* igt@kms_ccs@pipe-b-missing-ccs-buffer-y_tiled_ccs:
- shard-tglb: NOTRUN -> [SKIP][82] ([i915#3689])
[82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_ccs@pipe-b-missing-ccs-buffer-y_tiled_ccs.html
* igt@kms_ccs@pipe-c-bad-pixel-format-y_tiled_gen12_mc_ccs:
- shard-tglb: NOTRUN -> [SKIP][83] ([i915#3689] / [i915#3886])
[83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_ccs@pipe-c-bad-pixel-format-y_tiled_gen12_mc_ccs.html
* igt@kms_ccs@pipe-c-bad-pixel-format-y_tiled_gen12_rc_ccs_cc:
- shard-skl: NOTRUN -> [SKIP][84] ([fdo#109271] / [i915#3886])
[84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl8/igt@kms_ccs@pipe-c-bad-pixel-format-y_tiled_gen12_rc_ccs_cc.html
* igt@kms_color_chamelium@pipe-a-ctm-0-75:
- shard-kbl: NOTRUN -> [SKIP][85] ([fdo#109271] / [fdo#111827]) +8 similar issues
[85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl6/igt@kms_color_chamelium@pipe-a-ctm-0-75.html
* igt@kms_color_chamelium@pipe-b-ctm-0-75:
- shard-tglb: NOTRUN -> [SKIP][86] ([fdo#109284] / [fdo#111827]) +3 similar issues
[86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb6/igt@kms_color_chamelium@pipe-b-ctm-0-75.html
* igt@kms_color_chamelium@pipe-b-ctm-limited-range:
- shard-skl: NOTRUN -> [SKIP][87] ([fdo#109271] / [fdo#111827]) +2 similar issues
[87]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl9/igt@kms_color_chamelium@pipe-b-ctm-limited-range.html
- shard-apl: NOTRUN -> [SKIP][88] ([fdo#109271] / [fdo#111827]) +5 similar issues
[88]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl7/igt@kms_color_chamelium@pipe-b-ctm-limited-range.html
* igt@kms_color_chamelium@pipe-c-ctm-0-5:
- shard-glk: NOTRUN -> [SKIP][89] ([fdo#109271] / [fdo#111827]) +1 similar issue
[89]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-glk2/igt@kms_color_chamelium@pipe-c-ctm-0-5.html
* igt@kms_cursor_crc@pipe-a-cursor-suspend:
- shard-kbl: [PASS][90] -> [DMESG-WARN][91] ([i915#180]) +4 similar issues
[90]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-kbl3/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
[91]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
* igt@kms_cursor_crc@pipe-b-cursor-32x32-onscreen:
- shard-tglb: NOTRUN -> [SKIP][92] ([i915#3319])
[92]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_cursor_crc@pipe-b-cursor-32x32-onscreen.html
* igt@kms_cursor_crc@pipe-b-cursor-512x170-rapid-movement:
- shard-glk: NOTRUN -> [SKIP][93] ([fdo#109271]) +12 similar issues
[93]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-glk9/igt@kms_cursor_crc@pipe-b-cursor-512x170-rapid-movement.html
* igt@kms_cursor_crc@pipe-c-cursor-max-size-rapid-movement:
- shard-tglb: NOTRUN -> [SKIP][94] ([i915#3359])
[94]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_cursor_crc@pipe-c-cursor-max-size-rapid-movement.html
* igt@kms_cursor_crc@pipe-d-cursor-512x512-rapid-movement:
- shard-tglb: NOTRUN -> [SKIP][95] ([fdo#109279] / [i915#3359])
[95]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_cursor_crc@pipe-d-cursor-512x512-rapid-movement.html
* igt@kms_cursor_legacy@cursorb-vs-flipb-atomic:
- shard-tglb: NOTRUN -> [SKIP][96] ([fdo#111825]) +11 similar issues
[96]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb6/igt@kms_cursor_legacy@cursorb-vs-flipb-atomic.html
* igt@kms_fbcon_fbt@fbc-suspend:
- shard-kbl: [PASS][97] -> [INCOMPLETE][98] ([i915#180] / [i915#636])
[97]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-kbl2/igt@kms_fbcon_fbt@fbc-suspend.html
[98]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl7/igt@kms_fbcon_fbt@fbc-suspend.html
* igt@kms_flip@flip-vs-expired-vblank@c-dp1:
- shard-apl: [PASS][99] -> [FAIL][100] ([i915#79]) +1 similar issue
[99]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl8/igt@kms_flip@flip-vs-expired-vblank@c-dp1.html
[100]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl1/igt@kms_flip@flip-vs-expired-vblank@c-dp1.html
* igt@kms_flip@plain-flip-fb-recreate-interruptible@b-edp1:
- shard-skl: [PASS][101] -> [FAIL][102] ([i915#2122])
[101]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-skl6/igt@kms_flip@plain-flip-fb-recreate-interruptible@b-edp1.html
[102]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl1/igt@kms_flip@plain-flip-fb-recreate-interruptible@b-edp1.html
* igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs:
- shard-skl: NOTRUN -> [SKIP][103] ([fdo#109271] / [i915#2672])
[103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl8/igt@kms_flip_scaled_crc@flip-64bpp-ytile-to-32bpp-ytilercccs.html
* igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-blt:
- shard-kbl: NOTRUN -> [SKIP][104] ([fdo#109271]) +116 similar issues
[104]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl3/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-blt.html
* igt@kms_frontbuffer_tracking@fbc-rgb101010-draw-blt:
- shard-skl: NOTRUN -> [SKIP][105] ([fdo#109271]) +40 similar issues
[105]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl9/igt@kms_frontbuffer_tracking@fbc-rgb101010-draw-blt.html
* igt@kms_frontbuffer_tracking@fbc-suspend:
- shard-apl: [PASS][106] -> [DMESG-WARN][107] ([i915#180]) +1 similar issue
[106]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl3/igt@kms_frontbuffer_tracking@fbc-suspend.html
[107]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl6/igt@kms_frontbuffer_tracking@fbc-suspend.html
* igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-cpu:
- shard-iclb: NOTRUN -> [SKIP][108] ([fdo#109280]) +1 similar issue
[108]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-iclb7/igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-cpu.html
* igt@kms_hdr@bpc-switch:
- shard-skl: [PASS][109] -> [FAIL][110] ([i915#1188])
[109]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-skl1/igt@kms_hdr@bpc-switch.html
[110]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl6/igt@kms_hdr@bpc-switch.html
* igt@kms_hdr@static-swap:
- shard-tglb: NOTRUN -> [SKIP][111] ([i915#1187])
[111]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_hdr@static-swap.html
* igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-d:
- shard-iclb: NOTRUN -> [SKIP][112] ([fdo#109278]) +1 similar issue
[112]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-iclb7/igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-d.html
- shard-kbl: NOTRUN -> [SKIP][113] ([fdo#109271] / [i915#533]) +1 similar issue
[113]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl3/igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-d.html
- shard-skl: NOTRUN -> [SKIP][114] ([fdo#109271] / [i915#533])
[114]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl4/igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-d.html
* igt@kms_plane_alpha_blend@pipe-a-alpha-opaque-fb:
- shard-glk: NOTRUN -> [FAIL][115] ([fdo#108145] / [i915#265])
[115]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-glk2/igt@kms_plane_alpha_blend@pipe-a-alpha-opaque-fb.html
* igt@kms_plane_alpha_blend@pipe-a-coverage-7efc:
- shard-skl: [PASS][116] -> [FAIL][117] ([fdo#108145] / [i915#265]) +1 similar issue
[116]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-skl4/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html
[117]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl6/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html
* igt@kms_plane_alpha_blend@pipe-b-alpha-basic:
- shard-kbl: NOTRUN -> [FAIL][118] ([fdo#108145] / [i915#265])
[118]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl2/igt@kms_plane_alpha_blend@pipe-b-alpha-basic.html
* igt@kms_plane_alpha_blend@pipe-c-constant-alpha-max:
- shard-skl: NOTRUN -> [FAIL][119] ([fdo#108145] / [i915#265]) +1 similar issue
[119]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl8/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-max.html
* igt@kms_plane_lowres@pipe-c-tiling-y:
- shard-tglb: NOTRUN -> [SKIP][120] ([i915#3536])
[120]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_plane_lowres@pipe-c-tiling-y.html
* igt@kms_psr@psr2_basic:
- shard-tglb: NOTRUN -> [FAIL][121] ([i915#132] / [i915#3467])
[121]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_psr@psr2_basic.html
* igt@kms_psr@psr2_cursor_render:
- shard-iclb: [PASS][122] -> [SKIP][123] ([fdo#109441]) +1 similar issue
[122]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-iclb2/igt@kms_psr@psr2_cursor_render.html
[123]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-iclb3/igt@kms_psr@psr2_cursor_render.html
* igt@kms_tv_load_detect@load-detect:
- shard-tglb: NOTRUN -> [SKIP][124] ([fdo#109309])
[124]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@kms_tv_load_detect@load-detect.html
* igt@nouveau_crc@pipe-b-ctx-flip-detection:
- shard-tglb: NOTRUN -> [SKIP][125] ([i915#2530]) +1 similar issue
[125]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@nouveau_crc@pipe-b-ctx-flip-detection.html
* igt@perf@enable-disable:
- shard-skl: [PASS][126] -> [FAIL][127] ([i915#1352])
[126]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-skl4/igt@perf@enable-disable.html
[127]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl7/igt@perf@enable-disable.html
* igt@sysfs_clients@fair-0:
- shard-skl: NOTRUN -> [SKIP][128] ([fdo#109271] / [i915#2994]) +2 similar issues
[128]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl1/igt@sysfs_clients@fair-0.html
- shard-tglb: NOTRUN -> [SKIP][129] ([i915#2994]) +1 similar issue
[129]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb6/igt@sysfs_clients@fair-0.html
* igt@sysfs_clients@fair-7:
- shard-apl: NOTRUN -> [SKIP][130] ([fdo#109271] / [i915#2994]) +1 similar issue
[130]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl7/igt@sysfs_clients@fair-7.html
* igt@sysfs_clients@sema-25:
- shard-kbl: NOTRUN -> [SKIP][131] ([fdo#109271] / [i915#2994]) +2 similar issues
[131]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl3/igt@sysfs_clients@sema-25.html
#### Possible fixes ####
* igt@feature_discovery@psr1:
- {shard-rkl}: [SKIP][132] ([i915#658]) -> [PASS][133]
[132]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-rkl-1/igt@feature_discovery@psr1.html
[133]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-rkl-6/igt@feature_discovery@psr1.html
* igt@gem_eio@unwedge-stress:
- shard-iclb: [TIMEOUT][134] ([i915#2481] / [i915#3070]) -> [PASS][135]
[134]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-iclb5/igt@gem_eio@unwedge-stress.html
[135]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-iclb5/igt@gem_eio@unwedge-stress.html
- {shard-rkl}: [TIMEOUT][136] ([i915#3063]) -> ([PASS][137], [PASS][138])
[136]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-rkl-6/igt@gem_eio@unwedge-stress.html
[137]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-rkl-2/igt@gem_eio@unwedge-stress.html
[138]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-rkl-4/igt@gem_eio@unwedge-stress.html
* igt@gem_exec_fair@basic-pace-share@rcs0:
- shard-tglb: [FAIL][139] ([i915#2842]) -> [PASS][140] +1 similar issue
[139]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-tglb5/igt@gem_exec_fair@basic-pace-share@rcs0.html
[140]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-tglb8/igt@gem_exec_fair@basic-pace-share@rcs0.html
* igt@gem_exec_fair@basic-pace@vcs1:
- shard-kbl: [FAIL][141] ([i915#2842]) -> [PASS][142]
[141]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-kbl7/igt@gem_exec_fair@basic-pace@vcs1.html
[142]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-kbl2/igt@gem_exec_fair@basic-pace@vcs1.html
* igt@gem_exec_fair@basic-pace@vecs0:
- shard-iclb: [FAIL][143] ([i915#2842]) -> [PASS][144]
[143]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-iclb2/igt@gem_exec_fair@basic-pace@vecs0.html
[144]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-iclb2/igt@gem_exec_fair@basic-pace@vecs0.html
* igt@gem_sync@basic-all:
- shard-glk: [DMESG-WARN][145] ([i915#118]) -> [PASS][146]
[145]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-glk5/igt@gem_sync@basic-all.html
[146]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-glk5/igt@gem_sync@basic-all.html
* igt@gen9_exec_parse@allowed-single:
- shard-skl: [DMESG-WARN][147] ([i915#1436] / [i915#716]) -> [PASS][148]
[147]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-skl10/igt@gen9_exec_parse@allowed-single.html
[148]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl8/igt@gen9_exec_parse@allowed-single.html
* igt@i915_suspend@fence-restore-tiled2untiled:
- shard-apl: [DMESG-WARN][149] ([i915#180]) -> [PASS][150] +2 similar issues
[149]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl3/igt@i915_suspend@fence-restore-tiled2untiled.html
[150]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl7/igt@i915_suspend@fence-restore-tiled2untiled.html
- shard-skl: [INCOMPLETE][151] ([i915#198]) -> [PASS][152]
[151]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-skl6/igt@i915_suspend@fence-restore-tiled2untiled.html
[152]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl9/igt@i915_suspend@fence-restore-tiled2untiled.html
* igt@i915_suspend@forcewake:
- shard-glk: [INCOMPLETE][153] -> [PASS][154]
[153]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-glk3/igt@i915_suspend@forcewake.html
[154]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-glk2/igt@i915_suspend@forcewake.html
* igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180:
- {shard-rkl}: ([PASS][155], [SKIP][156]) ([i915#1845]) -> [PASS][157]
[155]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-rkl-6/igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180.html
[156]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-rkl-4/igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180.html
[157]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-rkl-6/igt@kms_big_fb@y-tiled-max-hw-stride-32bpp-rotate-180.html
* igt@kms_cursor_legacy@cursor-vs-flip-varying-size:
- shard-iclb: [FAIL][158] ([i915#2370]) -> [PASS][159]
[158]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-iclb7/igt@kms_cursor_legacy@cursor-vs-flip-varying-size.html
[159]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-iclb6/igt@kms_cursor_legacy@cursor-vs-flip-varying-size.html
* igt@kms_cursor_legacy@flip-vs-cursor-toggle:
- shard-apl: [FAIL][160] ([i915#2346]) -> [PASS][161]
[160]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-apl2/igt@kms_cursor_legacy@flip-vs-cursor-toggle.html
[161]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-apl6/igt@kms_cursor_legacy@flip-vs-cursor-toggle.html
* igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1:
- shard-skl: [FAIL][162] ([i915#79]) -> [PASS][163] +1 similar issue
[162]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-skl9/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1.html
[163]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-skl10/igt@kms_flip@flip-vs-expired-vblank-interruptible@a-edp1.html
* igt@kms_flip@flip-vs-expired-vblank-interruptible@b-hdmi-a2:
- shard-glk: [FAIL][164] ([i915#79]) -> [PASS][165]
[164]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10995/shard-glk9/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-hdmi-a2.html
[165]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/shard-glk9/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-hdmi-a2.html
* igt@kms_flip@flip-v
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_21839/index.html
[-- Attachment #2: Type: text/html, Size: 33480 bytes --]
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets
2021-12-13 19:54 ` Jani Nikula
@ 2021-12-14 16:25 ` Ville Syrjälä
2021-12-14 17:27 ` Ville Syrjälä
2021-12-14 18:34 ` Jani Nikula
0 siblings, 2 replies; 26+ messages in thread
From: Ville Syrjälä @ 2021-12-14 16:25 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
On Mon, Dec 13, 2021 at 09:54:04PM +0200, Jani Nikula wrote:
> On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > Parametrize ilk+ FBC register offsets based on the FBC instance.
> >
> > v2: More intel_ namespace (Jani)
> >
> > Cc: Jani Nikula <jani.nikula@intel.com>
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Some questions below, apart from that,
>
> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
>
> > ---
> > drivers/gpu/drm/i915/display/intel_fbc.c | 34 +++++++++++++-----------
> > drivers/gpu/drm/i915/display/intel_fbc.h | 6 +++++
> > drivers/gpu/drm/i915/i915_reg.h | 34 ++++++++++++------------
> > drivers/gpu/drm/i915/intel_pm.c | 31 ++++++++++++---------
> > 4 files changed, 60 insertions(+), 45 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
> > index 8be01b93015f..112aafa72253 100644
> > --- a/drivers/gpu/drm/i915/display/intel_fbc.c
> > +++ b/drivers/gpu/drm/i915/display/intel_fbc.c
> > @@ -85,6 +85,8 @@ struct intel_fbc {
> > struct drm_mm_node compressed_fb;
> > struct drm_mm_node compressed_llb;
> >
> > + enum intel_fbc_id id;
> > +
> > u8 limit;
> >
> > bool false_color;
> > @@ -454,10 +456,10 @@ static void ilk_fbc_activate(struct intel_fbc *fbc)
> > struct intel_fbc_state *fbc_state = &fbc->state;
> > struct drm_i915_private *i915 = fbc->i915;
> >
> > - intel_de_write(i915, ILK_DPFC_FENCE_YOFF,
> > + intel_de_write(i915, ILK_DPFC_FENCE_YOFF(fbc->id),
> > fbc_state->fence_y_offset);
> >
> > - intel_de_write(i915, ILK_DPFC_CONTROL,
> > + intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
> > DPFC_CTL_EN | g4x_dpfc_ctl(fbc));
> > }
> >
> > @@ -467,28 +469,28 @@ static void ilk_fbc_deactivate(struct intel_fbc *fbc)
> > u32 dpfc_ctl;
> >
> > /* Disable compression */
> > - dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL);
> > + dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL(fbc->id));
> > if (dpfc_ctl & DPFC_CTL_EN) {
> > dpfc_ctl &= ~DPFC_CTL_EN;
> > - intel_de_write(i915, ILK_DPFC_CONTROL, dpfc_ctl);
> > + intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id), dpfc_ctl);
> > }
> > }
> >
> > static bool ilk_fbc_is_active(struct intel_fbc *fbc)
> > {
> > - return intel_de_read(fbc->i915, ILK_DPFC_CONTROL) & DPFC_CTL_EN;
> > + return intel_de_read(fbc->i915, ILK_DPFC_CONTROL(fbc->id)) & DPFC_CTL_EN;
> > }
> >
> > static bool ilk_fbc_is_compressing(struct intel_fbc *fbc)
> > {
> > - return intel_de_read(fbc->i915, ILK_DPFC_STATUS) & DPFC_COMP_SEG_MASK;
> > + return intel_de_read(fbc->i915, ILK_DPFC_STATUS(fbc->id)) & DPFC_COMP_SEG_MASK;
> > }
> >
> > static void ilk_fbc_program_cfb(struct intel_fbc *fbc)
> > {
> > struct drm_i915_private *i915 = fbc->i915;
> >
> > - intel_de_write(i915, ILK_DPFC_CB_BASE, fbc->compressed_fb.start);
> > + intel_de_write(i915, ILK_DPFC_CB_BASE(fbc->id), fbc->compressed_fb.start);
> > }
> >
> > static const struct intel_fbc_funcs ilk_fbc_funcs = {
> > @@ -524,8 +526,8 @@ static void snb_fbc_nuke(struct intel_fbc *fbc)
> > {
> > struct drm_i915_private *i915 = fbc->i915;
> >
> > - intel_de_write(i915, MSG_FBC_REND_STATE, FBC_REND_NUKE);
> > - intel_de_posting_read(i915, MSG_FBC_REND_STATE);
> > + intel_de_write(i915, MSG_FBC_REND_STATE(fbc->id), FBC_REND_NUKE);
> > + intel_de_posting_read(i915, MSG_FBC_REND_STATE(fbc->id));
> > }
> >
> > static const struct intel_fbc_funcs snb_fbc_funcs = {
> > @@ -547,7 +549,7 @@ static void glk_fbc_program_cfb_stride(struct intel_fbc *fbc)
> > val |= FBC_STRIDE_OVERRIDE |
> > FBC_STRIDE(fbc_state->override_cfb_stride / fbc->limit);
> >
> > - intel_de_write(i915, GLK_FBC_STRIDE, val);
> > + intel_de_write(i915, GLK_FBC_STRIDE(fbc->id), val);
> > }
> >
> > static void skl_fbc_program_cfb_stride(struct intel_fbc *fbc)
> > @@ -598,19 +600,19 @@ static void ivb_fbc_activate(struct intel_fbc *fbc)
> > if (i915->ggtt.num_fences)
> > snb_fbc_program_fence(fbc);
> >
> > - intel_de_write(i915, ILK_DPFC_CONTROL,
> > + intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
> > DPFC_CTL_EN | ivb_dpfc_ctl(fbc));
> > }
> >
> > static bool ivb_fbc_is_compressing(struct intel_fbc *fbc)
> > {
> > - return intel_de_read(fbc->i915, ILK_DPFC_STATUS2) & DPFC_COMP_SEG_MASK_IVB;
> > + return intel_de_read(fbc->i915, ILK_DPFC_STATUS2(fbc->id)) & DPFC_COMP_SEG_MASK_IVB;
> > }
> >
> > static void ivb_fbc_set_false_color(struct intel_fbc *fbc,
> > bool enable)
> > {
> > - intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL,
> > + intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL(fbc->id),
> > DPFC_CTL_FALSE_COLOR, enable ? DPFC_CTL_FALSE_COLOR : 0);
> > }
> >
> > @@ -1620,7 +1622,8 @@ void intel_fbc_add_plane(struct intel_fbc *fbc, struct intel_plane *plane)
> > fbc->possible_framebuffer_bits |= plane->frontbuffer_bit;
> > }
> >
> > -static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
> > +static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915,
> > + enum intel_fbc_id fbc_id)
> > {
> > struct intel_fbc *fbc;
> >
> > @@ -1628,6 +1631,7 @@ static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
> > if (!fbc)
> > return NULL;
> >
> > + fbc->id = fbc_id;
> > fbc->i915 = i915;
> > INIT_WORK(&fbc->underrun_work, intel_fbc_underrun_work_fn);
> > mutex_init(&fbc->lock);
> > @@ -1671,7 +1675,7 @@ void intel_fbc_init(struct drm_i915_private *i915)
> > if (!HAS_FBC(i915))
> > return;
> >
> > - fbc = intel_fbc_create(i915);
> > + fbc = intel_fbc_create(i915, INTEL_FBC_A);
> > if (!fbc)
> > return;
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_fbc.h b/drivers/gpu/drm/i915/display/intel_fbc.h
> > index 07ad0411fcc3..7b7631aec527 100644
> > --- a/drivers/gpu/drm/i915/display/intel_fbc.h
> > +++ b/drivers/gpu/drm/i915/display/intel_fbc.h
> > @@ -17,6 +17,12 @@ struct intel_fbc;
> > struct intel_plane;
> > struct intel_plane_state;
> >
> > +enum intel_fbc_id {
> > + INTEL_FBC_A,
> > +
> > + I915_MAX_FBCS,
> > +};
> > +
> > int intel_fbc_atomic_check(struct intel_atomic_state *state);
> > bool intel_fbc_pre_update(struct intel_atomic_state *state,
> > struct intel_crtc *crtc);
> > diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> > index d27ba273cc68..698a023e70f5 100644
> > --- a/drivers/gpu/drm/i915/i915_reg.h
> > +++ b/drivers/gpu/drm/i915/i915_reg.h
> > @@ -3386,10 +3386,10 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
> > #define FBC_LL_SIZE (1536)
> >
> > /* Framebuffer compression for GM45+ */
> > -#define DPFC_CB_BASE _MMIO(0x3200)
> > -#define ILK_DPFC_CB_BASE _MMIO(0x43200)
> > -#define DPFC_CONTROL _MMIO(0x3208)
> > -#define ILK_DPFC_CONTROL _MMIO(0x43208)
> > +#define DPFC_CB_BASE _MMIO(0x3200)
> > +#define ILK_DPFC_CB_BASE(fbc_id) _MMIO_PIPE((fbc_id), 0x43200, 0x43240)
> > +#define DPFC_CONTROL _MMIO(0x3208)
> > +#define ILK_DPFC_CONTROL(fbc_id) _MMIO_PIPE((fbc_id), 0x43208, 0x43248)
> > #define DPFC_CTL_EN REG_BIT(31)
> > #define DPFC_CTL_PLANE_MASK_G4X REG_BIT(30) /* g4x-snb */
> > #define DPFC_CTL_PLANE_G4X(i9xx_plane) REG_FIELD_PREP(DPFC_CTL_PLANE_MASK_G4X, (i9xx_plane))
> > @@ -3407,28 +3407,28 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
> > #define DPFC_CTL_LIMIT_4X REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 2)
> > #define DPFC_CTL_FENCENO_MASK REG_GENMASK(3, 0)
> > #define DPFC_CTL_FENCENO(fence) REG_FIELD_PREP(DPFC_CTL_FENCENO_MASK, (fence))
> > -#define DPFC_RECOMP_CTL _MMIO(0x320c)
> > -#define ILK_DPFC_RECOMP_CTL _MMIO(0x4320c)
> > +#define DPFC_RECOMP_CTL _MMIO(0x320c)
> > +#define ILK_DPFC_RECOMP_CTL(fbc_id) _MMIO_PIPE((fbc_id), 0x4320c, 0x4324c)
>
> This is display 5 and 6 only, right?
Hmm. Looks like it may be removed in adl-p. But definitely still
present in tgl.
> Will there be a register instance
> for fbc_id > INTEL_FBC_A? Or is the parametrization just for
> completeness?
If it's not present in future hw then I guess it won't have a second
instance. But I might prefer parametrizing all of them anyway.
>
> This one is only used in gvt, anyway. And that actually makes me wonder
> if this should be breaking the build. Does CI not have gvt enabled?
Hmm. I thought it was enabled in CI, but maybe not. I've often broken
gvt with register define changes but I've always caught it before
pushing. I think I have gvt enabled in my "make sure all commits build
before I push" test config, so maybe that's where I caught most of them.
Tomi, can we enable gvt in ci builds to make sure it at least still
builds?
> > #define DPFC_RECOMP_STALL_EN REG_BIT(27)
> > #define DPFC_RECOMP_STALL_WM_MASK REG_GENMASK(26, 16)
> > #define DPFC_RECOMP_TIMER_COUNT_MASK REG_GENMASK(5, 0)
> > -#define DPFC_STATUS _MMIO(0x3210)
> > -#define ILK_DPFC_STATUS _MMIO(0x43210)
> > +#define DPFC_STATUS _MMIO(0x3210)
> > +#define ILK_DPFC_STATUS(fbc_id) _MMIO_PIPE((fbc_id), 0x43210, 0x43250)
>
> Ditto, apart from the gvt part.
Looks like this too might be gone in adl-p.
>
> > #define DPFC_INVAL_SEG_MASK REG_GENMASK(26, 16)
> > #define DPFC_COMP_SEG_MASK REG_GENMASK(10, 0)
> > -#define DPFC_STATUS2 _MMIO(0x3214)
> > -#define ILK_DPFC_STATUS2 _MMIO(0x43214)
> > +#define DPFC_STATUS2 _MMIO(0x3214)
> > +#define ILK_DPFC_STATUS2(fbc_id) _MMIO_PIPE((fbc_id), 0x43214, 0x43254)
> > #define DPFC_COMP_SEG_MASK_IVB REG_GENMASK(11, 0)
> > -#define DPFC_FENCE_YOFF _MMIO(0x3218)
> > -#define ILK_DPFC_FENCE_YOFF _MMIO(0x43218)
> > -#define DPFC_CHICKEN _MMIO(0x3224)
> > -#define ILK_DPFC_CHICKEN _MMIO(0x43224)
> > +#define DPFC_FENCE_YOFF _MMIO(0x3218)
> > +#define ILK_DPFC_FENCE_YOFF(fbc_id) _MMIO_PIPE((fbc_id), 0x43218, 0x43258)
>
> Ditto.
I think this got nuked in ivb. It's not really used on snb either
since snb introduced the system agent version of this register, but
I'm pretty sure the old register was still present in the snb hw.
--
Ville Syrjälä
Intel
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets
2021-12-14 16:25 ` Ville Syrjälä
@ 2021-12-14 17:27 ` Ville Syrjälä
2021-12-15 9:05 ` Sarvela, Tomi P
2021-12-14 18:34 ` Jani Nikula
1 sibling, 1 reply; 26+ messages in thread
From: Ville Syrjälä @ 2021-12-14 17:27 UTC (permalink / raw)
To: Jani Nikula; +Cc: Tomi Sarvela, intel-gfx
On Tue, Dec 14, 2021 at 06:25:43PM +0200, Ville Syrjälä wrote:
> On Mon, Dec 13, 2021 at 09:54:04PM +0200, Jani Nikula wrote:
> > On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> >
> > This one is only used in gvt, anyway. And that actually makes me wonder
> > if this should be breaking the build. Does CI not have gvt enabled?
>
> Hmm. I thought it was enabled in CI, but maybe not. I've often broken
> gvt with register define changes but I've always caught it before
> pushing. I think I have gvt enabled in my "make sure all commits build
> before I push" test config, so maybe that's where I caught most of them.
>
> Tomi, can we enable gvt in ci builds to make sure it at least still
> builds?
Actually cc Tomi..
--
Ville Syrjälä
Intel
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets
2021-12-14 16:25 ` Ville Syrjälä
2021-12-14 17:27 ` Ville Syrjälä
@ 2021-12-14 18:34 ` Jani Nikula
1 sibling, 0 replies; 26+ messages in thread
From: Jani Nikula @ 2021-12-14 18:34 UTC (permalink / raw)
To: Ville Syrjälä; +Cc: intel-gfx
On Tue, 14 Dec 2021, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote:
> On Mon, Dec 13, 2021 at 09:54:04PM +0200, Jani Nikula wrote:
>> On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
>> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>> >
>> > Parametrize ilk+ FBC register offsets based on the FBC instance.
>> >
>> > v2: More intel_ namespace (Jani)
>> >
>> > Cc: Jani Nikula <jani.nikula@intel.com>
>> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
>>
>> Some questions below, apart from that,
>>
>> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
>>
>> > ---
>> > drivers/gpu/drm/i915/display/intel_fbc.c | 34 +++++++++++++-----------
>> > drivers/gpu/drm/i915/display/intel_fbc.h | 6 +++++
>> > drivers/gpu/drm/i915/i915_reg.h | 34 ++++++++++++------------
>> > drivers/gpu/drm/i915/intel_pm.c | 31 ++++++++++++---------
>> > 4 files changed, 60 insertions(+), 45 deletions(-)
>> >
>> > diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
>> > index 8be01b93015f..112aafa72253 100644
>> > --- a/drivers/gpu/drm/i915/display/intel_fbc.c
>> > +++ b/drivers/gpu/drm/i915/display/intel_fbc.c
>> > @@ -85,6 +85,8 @@ struct intel_fbc {
>> > struct drm_mm_node compressed_fb;
>> > struct drm_mm_node compressed_llb;
>> >
>> > + enum intel_fbc_id id;
>> > +
>> > u8 limit;
>> >
>> > bool false_color;
>> > @@ -454,10 +456,10 @@ static void ilk_fbc_activate(struct intel_fbc *fbc)
>> > struct intel_fbc_state *fbc_state = &fbc->state;
>> > struct drm_i915_private *i915 = fbc->i915;
>> >
>> > - intel_de_write(i915, ILK_DPFC_FENCE_YOFF,
>> > + intel_de_write(i915, ILK_DPFC_FENCE_YOFF(fbc->id),
>> > fbc_state->fence_y_offset);
>> >
>> > - intel_de_write(i915, ILK_DPFC_CONTROL,
>> > + intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
>> > DPFC_CTL_EN | g4x_dpfc_ctl(fbc));
>> > }
>> >
>> > @@ -467,28 +469,28 @@ static void ilk_fbc_deactivate(struct intel_fbc *fbc)
>> > u32 dpfc_ctl;
>> >
>> > /* Disable compression */
>> > - dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL);
>> > + dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL(fbc->id));
>> > if (dpfc_ctl & DPFC_CTL_EN) {
>> > dpfc_ctl &= ~DPFC_CTL_EN;
>> > - intel_de_write(i915, ILK_DPFC_CONTROL, dpfc_ctl);
>> > + intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id), dpfc_ctl);
>> > }
>> > }
>> >
>> > static bool ilk_fbc_is_active(struct intel_fbc *fbc)
>> > {
>> > - return intel_de_read(fbc->i915, ILK_DPFC_CONTROL) & DPFC_CTL_EN;
>> > + return intel_de_read(fbc->i915, ILK_DPFC_CONTROL(fbc->id)) & DPFC_CTL_EN;
>> > }
>> >
>> > static bool ilk_fbc_is_compressing(struct intel_fbc *fbc)
>> > {
>> > - return intel_de_read(fbc->i915, ILK_DPFC_STATUS) & DPFC_COMP_SEG_MASK;
>> > + return intel_de_read(fbc->i915, ILK_DPFC_STATUS(fbc->id)) & DPFC_COMP_SEG_MASK;
>> > }
>> >
>> > static void ilk_fbc_program_cfb(struct intel_fbc *fbc)
>> > {
>> > struct drm_i915_private *i915 = fbc->i915;
>> >
>> > - intel_de_write(i915, ILK_DPFC_CB_BASE, fbc->compressed_fb.start);
>> > + intel_de_write(i915, ILK_DPFC_CB_BASE(fbc->id), fbc->compressed_fb.start);
>> > }
>> >
>> > static const struct intel_fbc_funcs ilk_fbc_funcs = {
>> > @@ -524,8 +526,8 @@ static void snb_fbc_nuke(struct intel_fbc *fbc)
>> > {
>> > struct drm_i915_private *i915 = fbc->i915;
>> >
>> > - intel_de_write(i915, MSG_FBC_REND_STATE, FBC_REND_NUKE);
>> > - intel_de_posting_read(i915, MSG_FBC_REND_STATE);
>> > + intel_de_write(i915, MSG_FBC_REND_STATE(fbc->id), FBC_REND_NUKE);
>> > + intel_de_posting_read(i915, MSG_FBC_REND_STATE(fbc->id));
>> > }
>> >
>> > static const struct intel_fbc_funcs snb_fbc_funcs = {
>> > @@ -547,7 +549,7 @@ static void glk_fbc_program_cfb_stride(struct intel_fbc *fbc)
>> > val |= FBC_STRIDE_OVERRIDE |
>> > FBC_STRIDE(fbc_state->override_cfb_stride / fbc->limit);
>> >
>> > - intel_de_write(i915, GLK_FBC_STRIDE, val);
>> > + intel_de_write(i915, GLK_FBC_STRIDE(fbc->id), val);
>> > }
>> >
>> > static void skl_fbc_program_cfb_stride(struct intel_fbc *fbc)
>> > @@ -598,19 +600,19 @@ static void ivb_fbc_activate(struct intel_fbc *fbc)
>> > if (i915->ggtt.num_fences)
>> > snb_fbc_program_fence(fbc);
>> >
>> > - intel_de_write(i915, ILK_DPFC_CONTROL,
>> > + intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
>> > DPFC_CTL_EN | ivb_dpfc_ctl(fbc));
>> > }
>> >
>> > static bool ivb_fbc_is_compressing(struct intel_fbc *fbc)
>> > {
>> > - return intel_de_read(fbc->i915, ILK_DPFC_STATUS2) & DPFC_COMP_SEG_MASK_IVB;
>> > + return intel_de_read(fbc->i915, ILK_DPFC_STATUS2(fbc->id)) & DPFC_COMP_SEG_MASK_IVB;
>> > }
>> >
>> > static void ivb_fbc_set_false_color(struct intel_fbc *fbc,
>> > bool enable)
>> > {
>> > - intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL,
>> > + intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL(fbc->id),
>> > DPFC_CTL_FALSE_COLOR, enable ? DPFC_CTL_FALSE_COLOR : 0);
>> > }
>> >
>> > @@ -1620,7 +1622,8 @@ void intel_fbc_add_plane(struct intel_fbc *fbc, struct intel_plane *plane)
>> > fbc->possible_framebuffer_bits |= plane->frontbuffer_bit;
>> > }
>> >
>> > -static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
>> > +static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915,
>> > + enum intel_fbc_id fbc_id)
>> > {
>> > struct intel_fbc *fbc;
>> >
>> > @@ -1628,6 +1631,7 @@ static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
>> > if (!fbc)
>> > return NULL;
>> >
>> > + fbc->id = fbc_id;
>> > fbc->i915 = i915;
>> > INIT_WORK(&fbc->underrun_work, intel_fbc_underrun_work_fn);
>> > mutex_init(&fbc->lock);
>> > @@ -1671,7 +1675,7 @@ void intel_fbc_init(struct drm_i915_private *i915)
>> > if (!HAS_FBC(i915))
>> > return;
>> >
>> > - fbc = intel_fbc_create(i915);
>> > + fbc = intel_fbc_create(i915, INTEL_FBC_A);
>> > if (!fbc)
>> > return;
>> >
>> > diff --git a/drivers/gpu/drm/i915/display/intel_fbc.h b/drivers/gpu/drm/i915/display/intel_fbc.h
>> > index 07ad0411fcc3..7b7631aec527 100644
>> > --- a/drivers/gpu/drm/i915/display/intel_fbc.h
>> > +++ b/drivers/gpu/drm/i915/display/intel_fbc.h
>> > @@ -17,6 +17,12 @@ struct intel_fbc;
>> > struct intel_plane;
>> > struct intel_plane_state;
>> >
>> > +enum intel_fbc_id {
>> > + INTEL_FBC_A,
>> > +
>> > + I915_MAX_FBCS,
>> > +};
>> > +
>> > int intel_fbc_atomic_check(struct intel_atomic_state *state);
>> > bool intel_fbc_pre_update(struct intel_atomic_state *state,
>> > struct intel_crtc *crtc);
>> > diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
>> > index d27ba273cc68..698a023e70f5 100644
>> > --- a/drivers/gpu/drm/i915/i915_reg.h
>> > +++ b/drivers/gpu/drm/i915/i915_reg.h
>> > @@ -3386,10 +3386,10 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
>> > #define FBC_LL_SIZE (1536)
>> >
>> > /* Framebuffer compression for GM45+ */
>> > -#define DPFC_CB_BASE _MMIO(0x3200)
>> > -#define ILK_DPFC_CB_BASE _MMIO(0x43200)
>> > -#define DPFC_CONTROL _MMIO(0x3208)
>> > -#define ILK_DPFC_CONTROL _MMIO(0x43208)
>> > +#define DPFC_CB_BASE _MMIO(0x3200)
>> > +#define ILK_DPFC_CB_BASE(fbc_id) _MMIO_PIPE((fbc_id), 0x43200, 0x43240)
>> > +#define DPFC_CONTROL _MMIO(0x3208)
>> > +#define ILK_DPFC_CONTROL(fbc_id) _MMIO_PIPE((fbc_id), 0x43208, 0x43248)
>> > #define DPFC_CTL_EN REG_BIT(31)
>> > #define DPFC_CTL_PLANE_MASK_G4X REG_BIT(30) /* g4x-snb */
>> > #define DPFC_CTL_PLANE_G4X(i9xx_plane) REG_FIELD_PREP(DPFC_CTL_PLANE_MASK_G4X, (i9xx_plane))
>> > @@ -3407,28 +3407,28 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
>> > #define DPFC_CTL_LIMIT_4X REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 2)
>> > #define DPFC_CTL_FENCENO_MASK REG_GENMASK(3, 0)
>> > #define DPFC_CTL_FENCENO(fence) REG_FIELD_PREP(DPFC_CTL_FENCENO_MASK, (fence))
>> > -#define DPFC_RECOMP_CTL _MMIO(0x320c)
>> > -#define ILK_DPFC_RECOMP_CTL _MMIO(0x4320c)
>> > +#define DPFC_RECOMP_CTL _MMIO(0x320c)
>> > +#define ILK_DPFC_RECOMP_CTL(fbc_id) _MMIO_PIPE((fbc_id), 0x4320c, 0x4324c)
>>
>> This is display 5 and 6 only, right?
>
> Hmm. Looks like it may be removed in adl-p. But definitely still
> present in tgl.
>
>> Will there be a register instance
>> for fbc_id > INTEL_FBC_A? Or is the parametrization just for
>> completeness?
>
> If it's not present in future hw then I guess it won't have a second
> instance. But I might prefer parametrizing all of them anyway.
Up to you. R-b stands as long as we don't break gvt build.
BR,
Jani.
>
>>
>> This one is only used in gvt, anyway. And that actually makes me wonder
>> if this should be breaking the build. Does CI not have gvt enabled?
>
> Hmm. I thought it was enabled in CI, but maybe not. I've often broken
> gvt with register define changes but I've always caught it before
> pushing. I think I have gvt enabled in my "make sure all commits build
> before I push" test config, so maybe that's where I caught most of them.
>
> Tomi, can we enable gvt in ci builds to make sure it at least still
> builds?
>
>> > #define DPFC_RECOMP_STALL_EN REG_BIT(27)
>> > #define DPFC_RECOMP_STALL_WM_MASK REG_GENMASK(26, 16)
>> > #define DPFC_RECOMP_TIMER_COUNT_MASK REG_GENMASK(5, 0)
>> > -#define DPFC_STATUS _MMIO(0x3210)
>> > -#define ILK_DPFC_STATUS _MMIO(0x43210)
>> > +#define DPFC_STATUS _MMIO(0x3210)
>> > +#define ILK_DPFC_STATUS(fbc_id) _MMIO_PIPE((fbc_id), 0x43210, 0x43250)
>>
>> Ditto, apart from the gvt part.
>
> Looks like this too might be gone in adl-p.
>
>>
>> > #define DPFC_INVAL_SEG_MASK REG_GENMASK(26, 16)
>> > #define DPFC_COMP_SEG_MASK REG_GENMASK(10, 0)
>> > -#define DPFC_STATUS2 _MMIO(0x3214)
>> > -#define ILK_DPFC_STATUS2 _MMIO(0x43214)
>> > +#define DPFC_STATUS2 _MMIO(0x3214)
>> > +#define ILK_DPFC_STATUS2(fbc_id) _MMIO_PIPE((fbc_id), 0x43214, 0x43254)
>> > #define DPFC_COMP_SEG_MASK_IVB REG_GENMASK(11, 0)
>> > -#define DPFC_FENCE_YOFF _MMIO(0x3218)
>> > -#define ILK_DPFC_FENCE_YOFF _MMIO(0x43218)
>> > -#define DPFC_CHICKEN _MMIO(0x3224)
>> > -#define ILK_DPFC_CHICKEN _MMIO(0x43224)
>> > +#define DPFC_FENCE_YOFF _MMIO(0x3218)
>> > +#define ILK_DPFC_FENCE_YOFF(fbc_id) _MMIO_PIPE((fbc_id), 0x43218, 0x43258)
>>
>> Ditto.
>
> I think this got nuked in ivb. It's not really used on snb either
> since snb introduced the system agent version of this register, but
> I'm pretty sure the old register was still present in the snb hw.
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v3 4/4] drm/i915/fbc: Register per-crtc debugfs files
2021-12-13 19:09 ` Jani Nikula
@ 2021-12-14 18:44 ` Ville Syrjälä
0 siblings, 0 replies; 26+ messages in thread
From: Ville Syrjälä @ 2021-12-14 18:44 UTC (permalink / raw)
To: Jani Nikula; +Cc: intel-gfx
On Mon, Dec 13, 2021 at 09:09:40PM +0200, Jani Nikula wrote:
> On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > Expose FBC debugfs files for each crtc. These may or may not point
> > to the same FBC instance depending on the platform.
> >
> > We leave the old global debugfs files in place until
> > igt catches up to the new per-crtc approach.
> >
> > v2: Take a trip via intel_crtc_debugfs_add() (Jani)
> >
> > Cc: Jani Nikula <jani.nikula@intel.com>
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
>
> > ---
> > .../drm/i915/display/intel_display_debugfs.c | 7 +++--
> > drivers/gpu/drm/i915/display/intel_fbc.c | 31 ++++++++++++-------
> > drivers/gpu/drm/i915/display/intel_fbc.h | 1 +
> > 3 files changed, 25 insertions(+), 14 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> > index 572445299b04..f4de004d470f 100644
> > --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> > +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
> > @@ -2402,6 +2402,9 @@ void intel_connector_debugfs_add(struct intel_connector *intel_connector)
> > */
> > void intel_crtc_debugfs_add(struct drm_crtc *crtc)
> > {
> > - if (crtc->debugfs_entry)
> > - crtc_updates_add(crtc);
> > + if (!crtc->debugfs_entry)
> > + return;
>
> I think this is probably unnecessary, but that's for another patch.
I guess. Seems unlikely at best that we'd have failed to allocate
that.
--
Ville Syrjälä
Intel
^ permalink raw reply [flat|nested] 26+ messages in thread
* [Intel-gfx] [PATCH v3 1/5] drm/i915/fbc: Parametrize FBC register offsets
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets Ville Syrjala
2021-12-13 19:54 ` Jani Nikula
@ 2021-12-14 18:46 ` Ville Syrjala
1 sibling, 0 replies; 26+ messages in thread
From: Ville Syrjala @ 2021-12-14 18:46 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Parametrize ilk+ FBC register offsets based on the FBC instance.
v2: More intel_ namespace (Jani)
v3: Don't break gvt (Jani)
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_fbc.c | 34 +++++++++++++-----------
drivers/gpu/drm/i915/display/intel_fbc.h | 6 +++++
drivers/gpu/drm/i915/gvt/handlers.c | 13 ++++-----
drivers/gpu/drm/i915/i915_reg.h | 34 ++++++++++++------------
drivers/gpu/drm/i915/intel_pm.c | 31 ++++++++++++---------
5 files changed, 67 insertions(+), 51 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 8be01b93015f..112aafa72253 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -85,6 +85,8 @@ struct intel_fbc {
struct drm_mm_node compressed_fb;
struct drm_mm_node compressed_llb;
+ enum intel_fbc_id id;
+
u8 limit;
bool false_color;
@@ -454,10 +456,10 @@ static void ilk_fbc_activate(struct intel_fbc *fbc)
struct intel_fbc_state *fbc_state = &fbc->state;
struct drm_i915_private *i915 = fbc->i915;
- intel_de_write(i915, ILK_DPFC_FENCE_YOFF,
+ intel_de_write(i915, ILK_DPFC_FENCE_YOFF(fbc->id),
fbc_state->fence_y_offset);
- intel_de_write(i915, ILK_DPFC_CONTROL,
+ intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
DPFC_CTL_EN | g4x_dpfc_ctl(fbc));
}
@@ -467,28 +469,28 @@ static void ilk_fbc_deactivate(struct intel_fbc *fbc)
u32 dpfc_ctl;
/* Disable compression */
- dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL);
+ dpfc_ctl = intel_de_read(i915, ILK_DPFC_CONTROL(fbc->id));
if (dpfc_ctl & DPFC_CTL_EN) {
dpfc_ctl &= ~DPFC_CTL_EN;
- intel_de_write(i915, ILK_DPFC_CONTROL, dpfc_ctl);
+ intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id), dpfc_ctl);
}
}
static bool ilk_fbc_is_active(struct intel_fbc *fbc)
{
- return intel_de_read(fbc->i915, ILK_DPFC_CONTROL) & DPFC_CTL_EN;
+ return intel_de_read(fbc->i915, ILK_DPFC_CONTROL(fbc->id)) & DPFC_CTL_EN;
}
static bool ilk_fbc_is_compressing(struct intel_fbc *fbc)
{
- return intel_de_read(fbc->i915, ILK_DPFC_STATUS) & DPFC_COMP_SEG_MASK;
+ return intel_de_read(fbc->i915, ILK_DPFC_STATUS(fbc->id)) & DPFC_COMP_SEG_MASK;
}
static void ilk_fbc_program_cfb(struct intel_fbc *fbc)
{
struct drm_i915_private *i915 = fbc->i915;
- intel_de_write(i915, ILK_DPFC_CB_BASE, fbc->compressed_fb.start);
+ intel_de_write(i915, ILK_DPFC_CB_BASE(fbc->id), fbc->compressed_fb.start);
}
static const struct intel_fbc_funcs ilk_fbc_funcs = {
@@ -524,8 +526,8 @@ static void snb_fbc_nuke(struct intel_fbc *fbc)
{
struct drm_i915_private *i915 = fbc->i915;
- intel_de_write(i915, MSG_FBC_REND_STATE, FBC_REND_NUKE);
- intel_de_posting_read(i915, MSG_FBC_REND_STATE);
+ intel_de_write(i915, MSG_FBC_REND_STATE(fbc->id), FBC_REND_NUKE);
+ intel_de_posting_read(i915, MSG_FBC_REND_STATE(fbc->id));
}
static const struct intel_fbc_funcs snb_fbc_funcs = {
@@ -547,7 +549,7 @@ static void glk_fbc_program_cfb_stride(struct intel_fbc *fbc)
val |= FBC_STRIDE_OVERRIDE |
FBC_STRIDE(fbc_state->override_cfb_stride / fbc->limit);
- intel_de_write(i915, GLK_FBC_STRIDE, val);
+ intel_de_write(i915, GLK_FBC_STRIDE(fbc->id), val);
}
static void skl_fbc_program_cfb_stride(struct intel_fbc *fbc)
@@ -598,19 +600,19 @@ static void ivb_fbc_activate(struct intel_fbc *fbc)
if (i915->ggtt.num_fences)
snb_fbc_program_fence(fbc);
- intel_de_write(i915, ILK_DPFC_CONTROL,
+ intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
DPFC_CTL_EN | ivb_dpfc_ctl(fbc));
}
static bool ivb_fbc_is_compressing(struct intel_fbc *fbc)
{
- return intel_de_read(fbc->i915, ILK_DPFC_STATUS2) & DPFC_COMP_SEG_MASK_IVB;
+ return intel_de_read(fbc->i915, ILK_DPFC_STATUS2(fbc->id)) & DPFC_COMP_SEG_MASK_IVB;
}
static void ivb_fbc_set_false_color(struct intel_fbc *fbc,
bool enable)
{
- intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL,
+ intel_de_rmw(fbc->i915, ILK_DPFC_CONTROL(fbc->id),
DPFC_CTL_FALSE_COLOR, enable ? DPFC_CTL_FALSE_COLOR : 0);
}
@@ -1620,7 +1622,8 @@ void intel_fbc_add_plane(struct intel_fbc *fbc, struct intel_plane *plane)
fbc->possible_framebuffer_bits |= plane->frontbuffer_bit;
}
-static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
+static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915,
+ enum intel_fbc_id fbc_id)
{
struct intel_fbc *fbc;
@@ -1628,6 +1631,7 @@ static struct intel_fbc *intel_fbc_create(struct drm_i915_private *i915)
if (!fbc)
return NULL;
+ fbc->id = fbc_id;
fbc->i915 = i915;
INIT_WORK(&fbc->underrun_work, intel_fbc_underrun_work_fn);
mutex_init(&fbc->lock);
@@ -1671,7 +1675,7 @@ void intel_fbc_init(struct drm_i915_private *i915)
if (!HAS_FBC(i915))
return;
- fbc = intel_fbc_create(i915);
+ fbc = intel_fbc_create(i915, INTEL_FBC_A);
if (!fbc)
return;
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.h b/drivers/gpu/drm/i915/display/intel_fbc.h
index 07ad0411fcc3..7b7631aec527 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.h
+++ b/drivers/gpu/drm/i915/display/intel_fbc.h
@@ -17,6 +17,12 @@ struct intel_fbc;
struct intel_plane;
struct intel_plane_state;
+enum intel_fbc_id {
+ INTEL_FBC_A,
+
+ I915_MAX_FBCS,
+};
+
int intel_fbc_atomic_check(struct intel_atomic_state *state);
bool intel_fbc_pre_update(struct intel_atomic_state *state,
struct intel_crtc *crtc);
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index cde0a477fb49..3938df0db188 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -40,6 +40,7 @@
#include "gvt.h"
#include "i915_pvinfo.h"
#include "display/intel_display_types.h"
+#include "display/intel_fbc.h"
/* XXX FIXME i915 has changed PP_XXX definition */
#define PCH_PP_STATUS _MMIO(0xc7200)
@@ -2647,12 +2648,12 @@ static int init_generic_mmio_info(struct intel_gvt *gvt)
MMIO_D(_MMIO(_TRANSA_CHICKEN2), D_ALL);
MMIO_D(_MMIO(_TRANSB_CHICKEN2), D_ALL);
- MMIO_D(ILK_DPFC_CB_BASE, D_ALL);
- MMIO_D(ILK_DPFC_CONTROL, D_ALL);
- MMIO_D(ILK_DPFC_RECOMP_CTL, D_ALL);
- MMIO_D(ILK_DPFC_STATUS, D_ALL);
- MMIO_D(ILK_DPFC_FENCE_YOFF, D_ALL);
- MMIO_D(ILK_DPFC_CHICKEN, D_ALL);
+ MMIO_D(ILK_DPFC_CB_BASE(INTEL_FBC_A), D_ALL);
+ MMIO_D(ILK_DPFC_CONTROL(INTEL_FBC_A), D_ALL);
+ MMIO_D(ILK_DPFC_RECOMP_CTL(INTEL_FBC_A), D_ALL);
+ MMIO_D(ILK_DPFC_STATUS(INTEL_FBC_A), D_ALL);
+ MMIO_D(ILK_DPFC_FENCE_YOFF(INTEL_FBC_A), D_ALL);
+ MMIO_D(ILK_DPFC_CHICKEN(INTEL_FBC_A), D_ALL);
MMIO_D(ILK_FBC_RT_BASE, D_ALL);
MMIO_D(IPS_CTL, D_ALL);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index d27ba273cc68..698a023e70f5 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3386,10 +3386,10 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define FBC_LL_SIZE (1536)
/* Framebuffer compression for GM45+ */
-#define DPFC_CB_BASE _MMIO(0x3200)
-#define ILK_DPFC_CB_BASE _MMIO(0x43200)
-#define DPFC_CONTROL _MMIO(0x3208)
-#define ILK_DPFC_CONTROL _MMIO(0x43208)
+#define DPFC_CB_BASE _MMIO(0x3200)
+#define ILK_DPFC_CB_BASE(fbc_id) _MMIO_PIPE((fbc_id), 0x43200, 0x43240)
+#define DPFC_CONTROL _MMIO(0x3208)
+#define ILK_DPFC_CONTROL(fbc_id) _MMIO_PIPE((fbc_id), 0x43208, 0x43248)
#define DPFC_CTL_EN REG_BIT(31)
#define DPFC_CTL_PLANE_MASK_G4X REG_BIT(30) /* g4x-snb */
#define DPFC_CTL_PLANE_G4X(i9xx_plane) REG_FIELD_PREP(DPFC_CTL_PLANE_MASK_G4X, (i9xx_plane))
@@ -3407,28 +3407,28 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define DPFC_CTL_LIMIT_4X REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 2)
#define DPFC_CTL_FENCENO_MASK REG_GENMASK(3, 0)
#define DPFC_CTL_FENCENO(fence) REG_FIELD_PREP(DPFC_CTL_FENCENO_MASK, (fence))
-#define DPFC_RECOMP_CTL _MMIO(0x320c)
-#define ILK_DPFC_RECOMP_CTL _MMIO(0x4320c)
+#define DPFC_RECOMP_CTL _MMIO(0x320c)
+#define ILK_DPFC_RECOMP_CTL(fbc_id) _MMIO_PIPE((fbc_id), 0x4320c, 0x4324c)
#define DPFC_RECOMP_STALL_EN REG_BIT(27)
#define DPFC_RECOMP_STALL_WM_MASK REG_GENMASK(26, 16)
#define DPFC_RECOMP_TIMER_COUNT_MASK REG_GENMASK(5, 0)
-#define DPFC_STATUS _MMIO(0x3210)
-#define ILK_DPFC_STATUS _MMIO(0x43210)
+#define DPFC_STATUS _MMIO(0x3210)
+#define ILK_DPFC_STATUS(fbc_id) _MMIO_PIPE((fbc_id), 0x43210, 0x43250)
#define DPFC_INVAL_SEG_MASK REG_GENMASK(26, 16)
#define DPFC_COMP_SEG_MASK REG_GENMASK(10, 0)
-#define DPFC_STATUS2 _MMIO(0x3214)
-#define ILK_DPFC_STATUS2 _MMIO(0x43214)
+#define DPFC_STATUS2 _MMIO(0x3214)
+#define ILK_DPFC_STATUS2(fbc_id) _MMIO_PIPE((fbc_id), 0x43214, 0x43254)
#define DPFC_COMP_SEG_MASK_IVB REG_GENMASK(11, 0)
-#define DPFC_FENCE_YOFF _MMIO(0x3218)
-#define ILK_DPFC_FENCE_YOFF _MMIO(0x43218)
-#define DPFC_CHICKEN _MMIO(0x3224)
-#define ILK_DPFC_CHICKEN _MMIO(0x43224)
+#define DPFC_FENCE_YOFF _MMIO(0x3218)
+#define ILK_DPFC_FENCE_YOFF(fbc_id) _MMIO_PIPE((fbc_id), 0x43218, 0x43258)
+#define DPFC_CHICKEN _MMIO(0x3224)
+#define ILK_DPFC_CHICKEN(fbc_id) _MMIO_PIPE((fbc_id), 0x43224, 0x43264)
#define DPFC_HT_MODIFY REG_BIT(31) /* pre-ivb */
#define DPFC_NUKE_ON_ANY_MODIFICATION REG_BIT(23) /* bdw+ */
#define DPFC_CHICKEN_COMP_DUMMY_PIXEL REG_BIT(14) /* glk+ */
#define DPFC_DISABLE_DUMMY0 REG_BIT(8) /* ivb+ */
-#define GLK_FBC_STRIDE _MMIO(0x43228)
+#define GLK_FBC_STRIDE(fbc_id) _MMIO_PIPE((fbc_id), 0x43228, 0x43268)
#define FBC_STRIDE_OVERRIDE REG_BIT(15)
#define FBC_STRIDE_MASK REG_GENMASK(14, 0)
#define FBC_STRIDE(x) REG_FIELD_PREP(FBC_STRIDE_MASK, (x))
@@ -3471,9 +3471,9 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define IPS_CTL _MMIO(0x43408)
#define IPS_ENABLE (1 << 31)
-#define MSG_FBC_REND_STATE _MMIO(0x50380)
+#define MSG_FBC_REND_STATE(fbc_id) _MMIO_PIPE((fbc_id), 0x50380, 0x50384)
#define FBC_REND_NUKE REG_BIT(2)
-#define FBC_REND_CACHE_CLEAN REG_BIT(1)
+#define FBC_REND_CACHE_CLEAN REG_BIT(1)
/*
* GPIO regs
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 434b1f8b7fe3..bdf97a8c9ef3 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -160,8 +160,9 @@ static void bxt_init_clock_gating(struct drm_i915_private *dev_priv)
* WaFbcHighMemBwCorruptionAvoidance:bxt
* Display WA #0883: bxt
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_DISABLE_DUMMY0);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_DISABLE_DUMMY0);
}
static void glk_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -7451,8 +7452,8 @@ static void gen8_set_l3sqc_credits(struct drm_i915_private *dev_priv,
static void icl_init_clock_gating(struct drm_i915_private *dev_priv)
{
/* Wa_1409120013:icl,ehl */
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN,
- DPFC_CHICKEN_COMP_DUMMY_PIXEL);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ DPFC_CHICKEN_COMP_DUMMY_PIXEL);
/*Wa_14010594013:icl, ehl */
intel_uncore_rmw(&dev_priv->uncore, GEN8_CHICKEN_DCPR_1,
@@ -7464,7 +7465,7 @@ static void gen12lp_init_clock_gating(struct drm_i915_private *dev_priv)
/* Wa_1409120013:tgl,rkl,adl-s,dg1,dg2 */
if (IS_TIGERLAKE(dev_priv) || IS_ROCKETLAKE(dev_priv) ||
IS_ALDERLAKE_S(dev_priv) || IS_DG1(dev_priv) || IS_DG2(dev_priv))
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN,
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
DPFC_CHICKEN_COMP_DUMMY_PIXEL);
/* Wa_1409825376:tgl (pre-prod)*/
@@ -7549,8 +7550,9 @@ static void cfl_init_clock_gating(struct drm_i915_private *dev_priv)
* WaFbcNukeOnHostModify:cfl
* Display WA #0873: cfl
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_NUKE_ON_ANY_MODIFICATION);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_NUKE_ON_ANY_MODIFICATION);
}
static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -7582,8 +7584,9 @@ static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
* WaFbcNukeOnHostModify:kbl
* Display WA #0873: kbl
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_NUKE_ON_ANY_MODIFICATION);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_NUKE_ON_ANY_MODIFICATION);
}
static void skl_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -7609,15 +7612,17 @@ static void skl_init_clock_gating(struct drm_i915_private *dev_priv)
* WaFbcNukeOnHostModify:skl
* Display WA #0873: skl
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_NUKE_ON_ANY_MODIFICATION);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_NUKE_ON_ANY_MODIFICATION);
/*
* WaFbcHighMemBwCorruptionAvoidance:skl
* Display WA #0883: skl
*/
- intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN, intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN) |
- DPFC_DISABLE_DUMMY0);
+ intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+ intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
+ DPFC_DISABLE_DUMMY0);
}
static void bdw_init_clock_gating(struct drm_i915_private *dev_priv)
--
2.32.0
^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets
2021-12-14 17:27 ` Ville Syrjälä
@ 2021-12-15 9:05 ` Sarvela, Tomi P
2021-12-15 13:25 ` Ville Syrjälä
0 siblings, 1 reply; 26+ messages in thread
From: Sarvela, Tomi P @ 2021-12-15 9:05 UTC (permalink / raw)
To: Ville Syrjälä, Nikula, Jani; +Cc: intel-gfx
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> On Tue, Dec 14, 2021 at 06:25:43PM +0200, Ville Syrjälä wrote:
> > On Mon, Dec 13, 2021 at 09:54:04PM +0200, Jani Nikula wrote:
> > > On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> > >
> > > This one is only used in gvt, anyway. And that actually makes me wonder
> > > if this should be breaking the build. Does CI not have gvt enabled?
> >
> > Hmm. I thought it was enabled in CI, but maybe not. I've often broken
> > gvt with register define changes but I've always caught it before
> > pushing. I think I have gvt enabled in my "make sure all commits build
> > before I push" test config, so maybe that's where I caught most of them.
> >
> > Tomi, can we enable gvt in ci builds to make sure it at least still
> > builds?
>
> Actually cc Tomi..
GVT-d is enabled and tested by fi-bdw-gvtdvm.
Tomi
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets
2021-12-15 9:05 ` Sarvela, Tomi P
@ 2021-12-15 13:25 ` Ville Syrjälä
2021-12-15 13:30 ` Sarvela, Tomi P
0 siblings, 1 reply; 26+ messages in thread
From: Ville Syrjälä @ 2021-12-15 13:25 UTC (permalink / raw)
To: Sarvela, Tomi P; +Cc: Nikula, Jani, intel-gfx
On Wed, Dec 15, 2021 at 09:05:03AM +0000, Sarvela, Tomi P wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > On Tue, Dec 14, 2021 at 06:25:43PM +0200, Ville Syrjälä wrote:
> > > On Mon, Dec 13, 2021 at 09:54:04PM +0200, Jani Nikula wrote:
> > > > On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> > > >
> > > > This one is only used in gvt, anyway. And that actually makes me wonder
> > > > if this should be breaking the build. Does CI not have gvt enabled?
> > >
> > > Hmm. I thought it was enabled in CI, but maybe not. I've often broken
> > > gvt with register define changes but I've always caught it before
> > > pushing. I think I have gvt enabled in my "make sure all commits build
> > > before I push" test config, so maybe that's where I caught most of them.
> > >
> > > Tomi, can we enable gvt in ci builds to make sure it at least still
> > > builds?
> >
> > Actually cc Tomi..
>
> GVT-d is enabled and tested by fi-bdw-gvtdvm.
We're talking about the other gvt (whatever it was called), ie.
CONFIG_DRM_I915_GVT.
--
Ville Syrjälä
Intel
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets
2021-12-15 13:25 ` Ville Syrjälä
@ 2021-12-15 13:30 ` Sarvela, Tomi P
2021-12-15 14:11 ` Sarvela, Tomi P
0 siblings, 1 reply; 26+ messages in thread
From: Sarvela, Tomi P @ 2021-12-15 13:30 UTC (permalink / raw)
To: Ville Syrjälä; +Cc: Nikula, Jani, intel-gfx
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> On Wed, Dec 15, 2021 at 09:05:03AM +0000, Sarvela, Tomi P wrote:
> > > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > >
> > > On Tue, Dec 14, 2021 at 06:25:43PM +0200, Ville Syrjälä wrote:
> > > > On Mon, Dec 13, 2021 at 09:54:04PM +0200, Jani Nikula wrote:
> > > > > On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com>
> wrote:
> > > > >
> > > > > This one is only used in gvt, anyway. And that actually makes me
> wonder
> > > > > if this should be breaking the build. Does CI not have gvt enabled?
> > > >
> > > > Hmm. I thought it was enabled in CI, but maybe not. I've often broken
> > > > gvt with register define changes but I've always caught it before
> > > > pushing. I think I have gvt enabled in my "make sure all commits build
> > > > before I push" test config, so maybe that's where I caught most of
> them.
> > > >
> > > > Tomi, can we enable gvt in ci builds to make sure it at least still
> > > > builds?
> > >
> > > Actually cc Tomi..
> >
> > GVT-d is enabled and tested by fi-bdw-gvtdvm.
>
> We're talking about the other gvt (whatever it was called), ie.
> CONFIG_DRM_I915_GVT.
This kconfig entry doesn't exist in default CI kconfig, even as 'is not set'
placeholder:
https://gitlab.freedesktop.org/gfx-ci/i915-infra/-/blob/master/kconfig/debug
If the config entry is exact, I'll probably need to upgrade the default config
from 5.13 and add it with requirements. Not today, but maybe soon.
Tomi
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets
2021-12-15 13:30 ` Sarvela, Tomi P
@ 2021-12-15 14:11 ` Sarvela, Tomi P
0 siblings, 0 replies; 26+ messages in thread
From: Sarvela, Tomi P @ 2021-12-15 14:11 UTC (permalink / raw)
To: Ville Syrjälä; +Cc: Nikula, Jani, intel-gfx
> From: Sarvela, Tomi P
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > On Wed, Dec 15, 2021 at 09:05:03AM +0000, Sarvela, Tomi P wrote:
> > > > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > > >
> > > > On Tue, Dec 14, 2021 at 06:25:43PM +0200, Ville Syrjälä wrote:
> > > > > On Mon, Dec 13, 2021 at 09:54:04PM +0200, Jani Nikula wrote:
> > > > > > On Mon, 13 Dec 2021, Ville Syrjala <ville.syrjala@linux.intel.com>
> > wrote:
> > > > > >
> > > > > > This one is only used in gvt, anyway. And that actually makes me
> > wonder
> > > > > > if this should be breaking the build. Does CI not have gvt enabled?
> > > > >
> > > > > Hmm. I thought it was enabled in CI, but maybe not. I've often broken
> > > > > gvt with register define changes but I've always caught it before
> > > > > pushing. I think I have gvt enabled in my "make sure all commits build
> > > > > before I push" test config, so maybe that's where I caught most of
> > them.
> > > > >
> > > > > Tomi, can we enable gvt in ci builds to make sure it at least still
> > > > > builds?
> > > >
> > > > Actually cc Tomi..
> > >
> > > GVT-d is enabled and tested by fi-bdw-gvtdvm.
> >
> > We're talking about the other gvt (whatever it was called), ie.
> > CONFIG_DRM_I915_GVT.
>
> This kconfig entry doesn't exist in default CI kconfig, even as 'is not set'
> placeholder:
> https://gitlab.freedesktop.org/gfx-ci/i915-infra/-
> /blob/master/kconfig/debug
>
> If the config entry is exact, I'll probably need to upgrade the default config
> from 5.13 and add it with requirements. Not today, but maybe soon.
kconfigs debug, debug-kasan and debug-gcov have been updated to v5.15
with 'make olddefconfig', and CONFIG_DRM_I915_GVT=y has been set.
First CI_DRM to use this kconfig will be CI_DRM_11005.
Tomi
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v3 4/4] drm/i915/fbc: Register per-crtc debugfs files
2021-12-13 15:14 ` [Intel-gfx] [PATCH v3 " Ville Syrjala
2021-12-13 19:09 ` Jani Nikula
@ 2021-12-19 1:00 ` Nathan Chancellor
2021-12-21 16:05 ` Ville Syrjälä
1 sibling, 1 reply; 26+ messages in thread
From: Nathan Chancellor @ 2021-12-19 1:00 UTC (permalink / raw)
To: Ville Syrjala; +Cc: Jani Nikula, intel-gfx
Hi Ville,
On Mon, Dec 13, 2021 at 05:14:35PM +0200, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Expose FBC debugfs files for each crtc. These may or may not point
> to the same FBC instance depending on the platform.
>
> We leave the old global debugfs files in place until
> igt catches up to the new per-crtc approach.
>
> v2: Take a trip via intel_crtc_debugfs_add() (Jani)
>
> Cc: Jani Nikula <jani.nikula@intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Apologies if this has already been reported and fixed, I have not seen
anything on lore.kernel.org or drm-intel about it.
This patch as commit e74c6aa955ca ("drm/i915/fbc: Register per-crtc
debugfs files") breaks the build when CONFIG_DEBUG_FS is disabled.
drivers/gpu/drm/i915/display/intel_fbc.c: In function ‘intel_fbc_crtc_debugfs_add’:
drivers/gpu/drm/i915/display/intel_fbc.c:1817:61: error: ‘struct drm_crtc’ has no member named ‘debugfs_entry’
1817 | intel_fbc_debugfs_add(plane->fbc, crtc->base.debugfs_entry);
| ^
Cheers,
Nathan
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v3 4/4] drm/i915/fbc: Register per-crtc debugfs files
2021-12-19 1:00 ` Nathan Chancellor
@ 2021-12-21 16:05 ` Ville Syrjälä
2021-12-21 16:48 ` Nathan Chancellor
0 siblings, 1 reply; 26+ messages in thread
From: Ville Syrjälä @ 2021-12-21 16:05 UTC (permalink / raw)
To: Nathan Chancellor; +Cc: Jani Nikula, intel-gfx
On Sat, Dec 18, 2021 at 06:00:47PM -0700, Nathan Chancellor wrote:
> Hi Ville,
>
> On Mon, Dec 13, 2021 at 05:14:35PM +0200, Ville Syrjala wrote:
> > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > Expose FBC debugfs files for each crtc. These may or may not point
> > to the same FBC instance depending on the platform.
> >
> > We leave the old global debugfs files in place until
> > igt catches up to the new per-crtc approach.
> >
> > v2: Take a trip via intel_crtc_debugfs_add() (Jani)
> >
> > Cc: Jani Nikula <jani.nikula@intel.com>
> > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Apologies if this has already been reported and fixed, I have not seen
> anything on lore.kernel.org or drm-intel about it.
>
> This patch as commit e74c6aa955ca ("drm/i915/fbc: Register per-crtc
> debugfs files") breaks the build when CONFIG_DEBUG_FS is disabled.
>
> drivers/gpu/drm/i915/display/intel_fbc.c: In function ‘intel_fbc_crtc_debugfs_add’:
> drivers/gpu/drm/i915/display/intel_fbc.c:1817:61: error: ‘struct drm_crtc’ has no member named ‘debugfs_entry’
> 1817 | intel_fbc_debugfs_add(plane->fbc, crtc->base.debugfs_entry);
> | ^
Doh. I guess I didn't actually build test the final version with
DEBUGFS=n.
Does this fix it for you?
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 13eeba2a750a..4d01b4d89775 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -1135,14 +1135,12 @@ struct drm_crtc {
*/
spinlock_t commit_lock;
-#ifdef CONFIG_DEBUG_FS
/**
* @debugfs_entry:
*
* Debugfs directory for this CRTC.
*/
struct dentry *debugfs_entry;
-#endif
/**
* @crc:
--
2.32.0
--
Ville Syrjälä
Intel
^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [Intel-gfx] [PATCH v3 4/4] drm/i915/fbc: Register per-crtc debugfs files
2021-12-21 16:05 ` Ville Syrjälä
@ 2021-12-21 16:48 ` Nathan Chancellor
0 siblings, 0 replies; 26+ messages in thread
From: Nathan Chancellor @ 2021-12-21 16:48 UTC (permalink / raw)
To: Ville Syrjälä; +Cc: Jani Nikula, intel-gfx
On Tue, Dec 21, 2021 at 06:05:34PM +0200, Ville Syrjälä wrote:
> On Sat, Dec 18, 2021 at 06:00:47PM -0700, Nathan Chancellor wrote:
> > Hi Ville,
> >
> > On Mon, Dec 13, 2021 at 05:14:35PM +0200, Ville Syrjala wrote:
> > > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > >
> > > Expose FBC debugfs files for each crtc. These may or may not point
> > > to the same FBC instance depending on the platform.
> > >
> > > We leave the old global debugfs files in place until
> > > igt catches up to the new per-crtc approach.
> > >
> > > v2: Take a trip via intel_crtc_debugfs_add() (Jani)
> > >
> > > Cc: Jani Nikula <jani.nikula@intel.com>
> > > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> >
> > Apologies if this has already been reported and fixed, I have not seen
> > anything on lore.kernel.org or drm-intel about it.
> >
> > This patch as commit e74c6aa955ca ("drm/i915/fbc: Register per-crtc
> > debugfs files") breaks the build when CONFIG_DEBUG_FS is disabled.
> >
> > drivers/gpu/drm/i915/display/intel_fbc.c: In function ‘intel_fbc_crtc_debugfs_add’:
> > drivers/gpu/drm/i915/display/intel_fbc.c:1817:61: error: ‘struct drm_crtc’ has no member named ‘debugfs_entry’
> > 1817 | intel_fbc_debugfs_add(plane->fbc, crtc->base.debugfs_entry);
> > | ^
>
> Doh. I guess I didn't actually build test the final version with
> DEBUGFS=n.
>
> Does this fix it for you?
Yes, it does.
Tested-by: Nathan Chancellor <nathan@kernel.org>
> diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
> index 13eeba2a750a..4d01b4d89775 100644
> --- a/include/drm/drm_crtc.h
> +++ b/include/drm/drm_crtc.h
> @@ -1135,14 +1135,12 @@ struct drm_crtc {
> */
> spinlock_t commit_lock;
>
> -#ifdef CONFIG_DEBUG_FS
> /**
> * @debugfs_entry:
> *
> * Debugfs directory for this CRTC.
> */
> struct dentry *debugfs_entry;
> -#endif
>
> /**
> * @crc:
> --
> 2.32.0
>
> --
> Ville Syrjälä
> Intel
^ permalink raw reply [flat|nested] 26+ messages in thread
end of thread, other threads:[~2022-01-10 13:25 UTC | newest]
Thread overview: 26+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-12-13 13:44 [Intel-gfx] [PATCH v2 0/4] drm/i915/fbc: More multi-FBC refactoring Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 1/4] drm/i915/fbc: Parametrize FBC register offsets Ville Syrjala
2021-12-13 19:54 ` Jani Nikula
2021-12-14 16:25 ` Ville Syrjälä
2021-12-14 17:27 ` Ville Syrjälä
2021-12-15 9:05 ` Sarvela, Tomi P
2021-12-15 13:25 ` Ville Syrjälä
2021-12-15 13:30 ` Sarvela, Tomi P
2021-12-15 14:11 ` Sarvela, Tomi P
2021-12-14 18:34 ` Jani Nikula
2021-12-14 18:46 ` [Intel-gfx] [PATCH v3 1/5] " Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 2/4] drm/i915/fbc: Loop through FBC instances in various places Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 3/4] drm/i915/fbc: Introduce device info fbc_mask Ville Syrjala
2021-12-13 13:44 ` [Intel-gfx] [PATCH v2 4/4] drm/i915/fbc: Register per-crtc debugfs files Ville Syrjala
2021-12-13 14:01 ` Jani Nikula
2021-12-13 15:04 ` Ville Syrjälä
2021-12-13 15:14 ` [Intel-gfx] [PATCH v3 " Ville Syrjala
2021-12-13 19:09 ` Jani Nikula
2021-12-14 18:44 ` Ville Syrjälä
2021-12-19 1:00 ` Nathan Chancellor
2021-12-21 16:05 ` Ville Syrjälä
2021-12-21 16:48 ` Nathan Chancellor
2021-12-13 18:19 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/fbc: More multi-FBC refactoring (rev3) Patchwork
2021-12-13 18:20 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-12-13 18:48 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-12-14 0:27 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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