* [PATCH v4 0/4] Blobifiers (FKA GET_PLANE2)
@ 2017-06-23 16:45 Ben Widawsky
2017-06-23 16:45 ` [PATCH 1/4] drm: Plumb modifiers through plane init Ben Widawsky
` (4 more replies)
0 siblings, 5 replies; 16+ messages in thread
From: Ben Widawsky @ 2017-06-23 16:45 UTC (permalink / raw)
To: DRI Development, Intel GFX; +Cc: Ben Widawsky, Daniel Stone
These patches create the blob property for modifiers, and the implementation for
i915 modifiers. This [generally] has been tested in Weston by Daniel Stone as
well as an earlier version of kmscube. This patch series was formerly known as
"GET_PLANE2" because the interface for obtaining the modifiers was extended
throug GET_PLANE instead of a blob property.
The modifier blob (blobifier) presents a list of modifiers per plane, and a
related bitmask [1] back to userspace, via KMS, so that a client such as a
compositor may utilize those modifiers for buffer creation via GBM, or buffer
import via dmabuf/EGL.
All vendors may optimize via their supported modifiers. For Intel, this is one
of the pieces required to support end to end lossless compression (a memory
bandwidth saving technique semi-common across GPUs).
I do apologize if I missed some previous review comments. A ton of things came
up and it took a while to spin this rev. Nothing was missing intentionally.
[1] The bitmask is used to show the connection between which modifiers are
supported by which formats.
Ben Widawsky (4):
drm: Plumb modifiers through plane init
drm: Create a format/modifier blob
drm/i915: Add format modifiers for Intel
drm/i915: Add support for CCS modifiers
drivers/gpu/drm/arc/arcpgu_crtc.c | 1 +
drivers/gpu/drm/arm/hdlcd_crtc.c | 1 +
drivers/gpu/drm/arm/malidp_planes.c | 2 +-
drivers/gpu/drm/armada/armada_crtc.c | 1 +
drivers/gpu/drm/armada/armada_overlay.c | 1 +
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 3 +-
drivers/gpu/drm/drm_mode_config.c | 7 ++
drivers/gpu/drm/drm_modeset_helper.c | 1 +
drivers/gpu/drm/drm_plane.c | 119 +++++++++++++++++-
drivers/gpu/drm/drm_simple_kms_helper.c | 3 +
drivers/gpu/drm/exynos/exynos_drm_plane.c | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 1 +
drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 2 +-
drivers/gpu/drm/i915/intel_display.c | 155 +++++++++++++++++++++++-
drivers/gpu/drm/i915/intel_sprite.c | 117 +++++++++++++++++-
drivers/gpu/drm/imx/ipuv3-plane.c | 4 +-
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +-
drivers/gpu/drm/meson/meson_plane.c | 1 +
drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c | 2 +-
drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 4 +-
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 2 +-
drivers/gpu/drm/nouveau/nv50_display.c | 5 +-
drivers/gpu/drm/omapdrm/omap_plane.c | 2 +-
drivers/gpu/drm/pl111/pl111_display.c | 2 +-
drivers/gpu/drm/qxl/qxl_display.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 4 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 4 +-
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 +-
drivers/gpu/drm/sti/sti_cursor.c | 2 +-
drivers/gpu/drm/sti/sti_gdp.c | 2 +-
drivers/gpu/drm/sti/sti_hqvdp.c | 2 +-
drivers/gpu/drm/stm/ltdc.c | 2 +-
drivers/gpu/drm/sun4i/sun4i_layer.c | 2 +-
drivers/gpu/drm/tegra/dc.c | 12 +-
drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c | 2 +-
drivers/gpu/drm/vc4/vc4_plane.c | 2 +-
drivers/gpu/drm/virtio/virtgpu_plane.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 4 +-
drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 4 +-
drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 4 +-
drivers/gpu/drm/zte/zx_plane.c | 2 +-
include/drm/drm_mode_config.h | 6 +
include/drm/drm_plane.h | 22 +++-
include/drm/drm_simple_kms_helper.h | 1 +
include/uapi/drm/drm_fourcc.h | 11 ++
include/uapi/drm/drm_mode.h | 50 ++++++++
47 files changed, 539 insertions(+), 49 deletions(-)
--
2.13.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 1/4] drm: Plumb modifiers through plane init
2017-06-23 16:45 [PATCH v4 0/4] Blobifiers (FKA GET_PLANE2) Ben Widawsky
@ 2017-06-23 16:45 ` Ben Widawsky
2017-06-23 16:45 ` [PATCH 2/4] drm: Create a format/modifier blob Ben Widawsky
` (3 subsequent siblings)
4 siblings, 0 replies; 16+ messages in thread
From: Ben Widawsky @ 2017-06-23 16:45 UTC (permalink / raw)
To: DRI Development, Intel GFX; +Cc: Ben Widawsky, Daniel Stone
This is the plumbing for supporting fb modifiers on planes. Modifiers
have already been introduced to some extent, but this series will extend
this to allow querying modifiers per plane. Based on this, the client to
enable optimal modifications for framebuffers.
This patch simply allows the DRM drivers to initialize their list of
supported modifiers upon initializing the plane.
v2: A minor addition from Daniel
v3:
* Updated commit message
* s/INVALID/DRM_FORMAT_MOD_INVALID (Liviu)
* Remove some excess newlines (Liviu)
* Update comment for > 64 modifiers (Liviu)
v4: Minor comment adjustments (Liviu)
v5: Some new platforms added due to rebase
v6: Add some missed plane inits (or maybe they're new - who knows at
this point) (Daniel)
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Daniel Stone <daniels@collabora.com> (v2)
Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com>
---
drivers/gpu/drm/arc/arcpgu_crtc.c | 1 +
drivers/gpu/drm/arm/hdlcd_crtc.c | 1 +
drivers/gpu/drm/arm/malidp_planes.c | 2 +-
drivers/gpu/drm/armada/armada_crtc.c | 1 +
drivers/gpu/drm/armada/armada_overlay.c | 1 +
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 3 ++-
drivers/gpu/drm/drm_modeset_helper.c | 1 +
drivers/gpu/drm/drm_plane.c | 36 ++++++++++++++++++++++++-
drivers/gpu/drm/drm_simple_kms_helper.c | 3 +++
drivers/gpu/drm/exynos/exynos_drm_plane.c | 2 +-
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 1 +
drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 2 +-
drivers/gpu/drm/i915/intel_display.c | 5 +++-
drivers/gpu/drm/i915/intel_sprite.c | 4 +--
drivers/gpu/drm/imx/ipuv3-plane.c | 4 +--
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +-
drivers/gpu/drm/meson/meson_plane.c | 1 +
drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c | 2 +-
drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 4 +--
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 2 +-
drivers/gpu/drm/nouveau/nv50_display.c | 5 ++--
drivers/gpu/drm/omapdrm/omap_plane.c | 2 +-
drivers/gpu/drm/pl111/pl111_display.c | 2 +-
drivers/gpu/drm/qxl/qxl_display.c | 2 +-
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 4 +--
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 4 +--
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 +--
drivers/gpu/drm/sti/sti_cursor.c | 2 +-
drivers/gpu/drm/sti/sti_gdp.c | 2 +-
drivers/gpu/drm/sti/sti_hqvdp.c | 2 +-
drivers/gpu/drm/stm/ltdc.c | 2 +-
drivers/gpu/drm/sun4i/sun4i_layer.c | 2 +-
drivers/gpu/drm/tegra/dc.c | 12 ++++-----
drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c | 2 +-
drivers/gpu/drm/vc4/vc4_plane.c | 2 +-
drivers/gpu/drm/virtio/virtgpu_plane.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 4 +--
drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 4 +--
drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 4 +--
drivers/gpu/drm/zte/zx_plane.c | 2 +-
include/drm/drm_plane.h | 22 ++++++++++++++-
include/drm/drm_simple_kms_helper.h | 1 +
include/uapi/drm/drm_fourcc.h | 11 ++++++++
44 files changed, 130 insertions(+), 49 deletions(-)
diff --git a/drivers/gpu/drm/arc/arcpgu_crtc.c b/drivers/gpu/drm/arc/arcpgu_crtc.c
index 611af74a31c0..d0e3671a71ed 100644
--- a/drivers/gpu/drm/arc/arcpgu_crtc.c
+++ b/drivers/gpu/drm/arc/arcpgu_crtc.c
@@ -217,6 +217,7 @@ static struct drm_plane *arc_pgu_plane_init(struct drm_device *drm)
ret = drm_universal_plane_init(drm, plane, 0xff, &arc_pgu_plane_funcs,
formats, ARRAY_SIZE(formats),
+ NULL,
DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret)
return ERR_PTR(ret);
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index 1a3359c0f6cd..9b9c0913f55f 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -320,6 +320,7 @@ static struct drm_plane *hdlcd_plane_init(struct drm_device *drm)
ret = drm_universal_plane_init(drm, plane, 0xff, &hdlcd_plane_funcs,
formats, ARRAY_SIZE(formats),
+ NULL,
DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret) {
return ERR_PTR(ret);
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index 600fa7bd7f52..60402e27882f 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -398,7 +398,7 @@ int malidp_de_planes_init(struct drm_device *drm)
DRM_PLANE_TYPE_OVERLAY;
ret = drm_universal_plane_init(drm, &plane->base, crtcs,
&malidp_de_plane_funcs, formats,
- n, plane_type, NULL);
+ n, NULL, plane_type, NULL);
if (ret < 0)
goto cleanup;
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index 94b76bdd7553..28214b499b38 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -1269,6 +1269,7 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev,
&armada_primary_plane_funcs,
armada_primary_formats,
ARRAY_SIZE(armada_primary_formats),
+ NULL,
DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret) {
kfree(primary);
diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c
index e9a29df4b443..21dd6be615d3 100644
--- a/drivers/gpu/drm/armada/armada_overlay.c
+++ b/drivers/gpu/drm/armada/armada_overlay.c
@@ -460,6 +460,7 @@ int armada_overlay_plane_create(struct drm_device *dev, unsigned long crtcs)
&armada_ovl_plane_funcs,
armada_ovl_formats,
ARRAY_SIZE(armada_ovl_formats),
+ NULL,
DRM_PLANE_TYPE_OVERLAY, NULL);
if (ret) {
kfree(dplane);
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index b5bd9b005225..ba532bf101e0 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -1087,7 +1087,8 @@ static int atmel_hlcdc_plane_create(struct drm_device *dev,
ret = drm_universal_plane_init(dev, &plane->base, 0,
&layer_plane_funcs,
desc->formats->formats,
- desc->formats->nformats, type, NULL);
+ desc->formats->nformats,
+ NULL, type, NULL);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/drm_modeset_helper.c b/drivers/gpu/drm/drm_modeset_helper.c
index 2b33825f2f93..9cb1eede0b4d 100644
--- a/drivers/gpu/drm/drm_modeset_helper.c
+++ b/drivers/gpu/drm/drm_modeset_helper.c
@@ -124,6 +124,7 @@ static struct drm_plane *create_primary_plane(struct drm_device *dev)
&drm_primary_helper_funcs,
safe_modeset_formats,
ARRAY_SIZE(safe_modeset_formats),
+ NULL,
DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret) {
kfree(primary);
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index 5dc8c4350602..d3fc561d7b48 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -70,6 +70,8 @@ static unsigned int drm_num_planes(struct drm_device *dev)
* @funcs: callbacks for the new plane
* @formats: array of supported formats (DRM_FORMAT\_\*)
* @format_count: number of elements in @formats
+ * @format_modifiers: array of struct drm_format modifiers terminated by
+ * DRM_FORMAT_MOD_INVALID
* @type: type of plane (overlay, primary, cursor)
* @name: printf style format string for the plane name, or NULL for default name
*
@@ -82,10 +84,12 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
uint32_t possible_crtcs,
const struct drm_plane_funcs *funcs,
const uint32_t *formats, unsigned int format_count,
+ const uint64_t *format_modifiers,
enum drm_plane_type type,
const char *name, ...)
{
struct drm_mode_config *config = &dev->mode_config;
+ unsigned int format_modifier_count = 0;
int ret;
ret = drm_mode_object_add(dev, &plane->base, DRM_MODE_OBJECT_PLANE);
@@ -105,6 +109,31 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
return -ENOMEM;
}
+ /*
+ * First driver to need more than 64 formats needs to fix this. Each
+ * format is encoded as a bit and the current code only supports a u64.
+ */
+ if (WARN_ON(format_count > 64))
+ return -EINVAL;
+
+ if (format_modifiers) {
+ const uint64_t *temp_modifiers = format_modifiers;
+ while (*temp_modifiers++ != DRM_FORMAT_MOD_INVALID)
+ format_modifier_count++;
+ }
+
+ plane->modifier_count = format_modifier_count;
+ plane->modifiers = kmalloc_array(format_modifier_count,
+ sizeof(format_modifiers[0]),
+ GFP_KERNEL);
+
+ if (format_modifier_count && !plane->modifiers) {
+ DRM_DEBUG_KMS("out of memory when allocating plane\n");
+ kfree(plane->format_types);
+ drm_mode_object_unregister(dev, &plane->base);
+ return -ENOMEM;
+ }
+
if (name) {
va_list ap;
@@ -117,12 +146,15 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
}
if (!plane->name) {
kfree(plane->format_types);
+ kfree(plane->modifiers);
drm_mode_object_unregister(dev, &plane->base);
return -ENOMEM;
}
memcpy(plane->format_types, formats, format_count * sizeof(uint32_t));
plane->format_count = format_count;
+ memcpy(plane->modifiers, format_modifiers,
+ format_modifier_count * sizeof(format_modifiers[0]));
plane->possible_crtcs = possible_crtcs;
plane->type = type;
@@ -205,7 +237,8 @@ int drm_plane_init(struct drm_device *dev, struct drm_plane *plane,
type = is_primary ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY;
return drm_universal_plane_init(dev, plane, possible_crtcs, funcs,
- formats, format_count, type, NULL);
+ formats, format_count,
+ NULL, type, NULL);
}
EXPORT_SYMBOL(drm_plane_init);
@@ -224,6 +257,7 @@ void drm_plane_cleanup(struct drm_plane *plane)
drm_modeset_lock_fini(&plane->mutex);
kfree(plane->format_types);
+ kfree(plane->modifiers);
drm_mode_object_unregister(dev, &plane->base);
BUG_ON(list_empty(&plane->head));
diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c
index e084f9f8ca66..949f0ab0e267 100644
--- a/drivers/gpu/drm/drm_simple_kms_helper.c
+++ b/drivers/gpu/drm/drm_simple_kms_helper.c
@@ -193,6 +193,7 @@ EXPORT_SYMBOL(drm_simple_display_pipe_attach_bridge);
* @funcs: callbacks for the display pipe (optional)
* @formats: array of supported formats (DRM_FORMAT\_\*)
* @format_count: number of elements in @formats
+ * @format_modifiers: array of formats modifiers
* @connector: connector to attach and register (optional)
*
* Sets up a display pipeline which consist of a really simple
@@ -213,6 +214,7 @@ int drm_simple_display_pipe_init(struct drm_device *dev,
struct drm_simple_display_pipe *pipe,
const struct drm_simple_display_pipe_funcs *funcs,
const uint32_t *formats, unsigned int format_count,
+ const uint64_t *format_modifiers,
struct drm_connector *connector)
{
struct drm_encoder *encoder = &pipe->encoder;
@@ -227,6 +229,7 @@ int drm_simple_display_pipe_init(struct drm_device *dev,
ret = drm_universal_plane_init(dev, plane, 0,
&drm_simple_kms_plane_funcs,
formats, format_count,
+ format_modifiers,
DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 611b6fd65433..e5099bc9f21a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -283,7 +283,7 @@ int exynos_plane_init(struct drm_device *dev,
&exynos_plane_funcs,
config->pixel_formats,
config->num_pixel_formats,
- config->type, NULL);
+ NULL, config->type, NULL);
if (err) {
DRM_ERROR("failed to initialize plane\n");
return err;
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index 0a20723aa6e1..9554b245746e 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -224,7 +224,7 @@ struct drm_plane *fsl_dcu_drm_primary_create_plane(struct drm_device *dev)
&fsl_dcu_drm_plane_funcs,
fsl_dcu_drm_plane_formats,
ARRAY_SIZE(fsl_dcu_drm_plane_formats),
- DRM_PLANE_TYPE_PRIMARY, NULL);
+ NULL, DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret) {
kfree(primary);
primary = NULL;
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
index 59542bddc980..339e914cbaa3 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
@@ -181,6 +181,7 @@ static struct drm_plane *hibmc_plane_init(struct hibmc_drm_private *priv)
ret = drm_universal_plane_init(dev, plane, 1, &hibmc_plane_funcs,
channel_formats1,
ARRAY_SIZE(channel_formats1),
+ NULL,
DRM_PLANE_TYPE_PRIMARY,
NULL);
if (ret) {
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index c96c228a9898..1acb8af12246 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -909,7 +909,7 @@ static int ade_plane_init(struct drm_device *dev, struct ade_plane *aplane,
return ret;
ret = drm_universal_plane_init(dev, &aplane->base, 1, &ade_plane_funcs,
- fmts, fmts_cnt, type, NULL);
+ fmts, fmts_cnt, NULL, type, NULL);
if (ret) {
DRM_ERROR("fail to init plane, ch=%d\n", aplane->ch);
return ret;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 96de935d5a55..7d55c5e3df28 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14023,18 +14023,21 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
0, &intel_plane_funcs,
intel_primary_formats, num_formats,
+ NULL,
DRM_PLANE_TYPE_PRIMARY,
"plane 1%c", pipe_name(pipe));
else if (INTEL_GEN(dev_priv) >= 5 || IS_G4X(dev_priv))
ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
0, &intel_plane_funcs,
intel_primary_formats, num_formats,
+ NULL,
DRM_PLANE_TYPE_PRIMARY,
"primary %c", pipe_name(pipe));
else
ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
0, &intel_plane_funcs,
intel_primary_formats, num_formats,
+ NULL,
DRM_PLANE_TYPE_PRIMARY,
"plane %c", plane_name(primary->plane));
if (ret)
@@ -14120,7 +14123,7 @@ intel_cursor_plane_create(struct drm_i915_private *dev_priv,
0, &intel_cursor_plane_funcs,
intel_cursor_formats,
ARRAY_SIZE(intel_cursor_formats),
- DRM_PLANE_TYPE_CURSOR,
+ NULL, DRM_PLANE_TYPE_CURSOR,
"cursor %c", pipe_name(pipe));
if (ret)
goto fail;
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 3e4549a101f8..15bb43787eb5 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -1176,13 +1176,13 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
ret = drm_universal_plane_init(&dev_priv->drm, &intel_plane->base,
possible_crtcs, &intel_plane_funcs,
plane_formats, num_plane_formats,
- DRM_PLANE_TYPE_OVERLAY,
+ NULL, DRM_PLANE_TYPE_OVERLAY,
"plane %d%c", plane + 2, pipe_name(pipe));
else
ret = drm_universal_plane_init(&dev_priv->drm, &intel_plane->base,
possible_crtcs, &intel_plane_funcs,
plane_formats, num_plane_formats,
- DRM_PLANE_TYPE_OVERLAY,
+ NULL, DRM_PLANE_TYPE_OVERLAY,
"sprite %c", sprite_name(pipe, plane));
if (ret)
goto fail;
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 49546222c6d3..d7b0bf09111d 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -718,8 +718,8 @@ struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
ret = drm_universal_plane_init(dev, &ipu_plane->base, possible_crtcs,
&ipu_plane_funcs, ipu_plane_formats,
- ARRAY_SIZE(ipu_plane_formats), type,
- NULL);
+ ARRAY_SIZE(ipu_plane_formats),
+ NULL, type, NULL);
if (ret) {
DRM_ERROR("failed to initialize plane\n");
kfree(ipu_plane);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index e405e89ed5e5..bec6d14dd070 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -173,7 +173,7 @@ int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
err = drm_universal_plane_init(dev, plane, possible_crtcs,
&mtk_plane_funcs, formats,
- ARRAY_SIZE(formats), type, NULL);
+ ARRAY_SIZE(formats), NULL, type, NULL);
if (err) {
DRM_ERROR("failed to initialize plane\n");
return err;
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index a32d3b6e2e12..17e96fa47868 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -223,6 +223,7 @@ int meson_plane_create(struct meson_drm *priv)
&meson_plane_funcs,
supported_drm_formats,
ARRAY_SIZE(supported_drm_formats),
+ NULL,
DRM_PLANE_TYPE_PRIMARY, "meson_primary_plane");
drm_plane_helper_add(plane, &meson_plane_helper_funcs);
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
index a20e3d644523..7a1ad3af08e3 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
@@ -401,7 +401,7 @@ struct drm_plane *mdp4_plane_init(struct drm_device *dev,
type = private_plane ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY;
ret = drm_universal_plane_init(dev, plane, 0xff, &mdp4_plane_funcs,
mdp4_plane->formats, mdp4_plane->nformats,
- type, NULL);
+ NULL, type, NULL);
if (ret)
goto fail;
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
index fe3a4de1a433..61dfea791f3f 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
@@ -1139,12 +1139,12 @@ struct drm_plane *mdp5_plane_init(struct drm_device *dev,
ret = drm_universal_plane_init(dev, plane, 0xff,
&mdp5_cursor_plane_funcs,
mdp5_plane->formats, mdp5_plane->nformats,
- type, NULL);
+ NULL, type, NULL);
else
ret = drm_universal_plane_init(dev, plane, 0xff,
&mdp5_plane_funcs,
mdp5_plane->formats, mdp5_plane->nformats,
- type, NULL);
+ NULL, type, NULL);
if (ret)
goto fail;
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 1853557fef46..cdb5fd112e03 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -190,7 +190,7 @@ static int mxsfb_load(struct drm_device *drm, unsigned long flags)
}
ret = drm_simple_display_pipe_init(drm, &mxsfb->pipe, &mxsfb_funcs,
- mxsfb_formats, ARRAY_SIZE(mxsfb_formats),
+ mxsfb_formats, ARRAY_SIZE(mxsfb_formats), NULL,
&mxsfb->connector);
if (ret < 0) {
dev_err(drm->dev, "Cannot setup simple display pipe\n");
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 42a85c14aea0..310b32613967 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -1083,8 +1083,9 @@ nv50_wndw_ctor(const struct nv50_wndw_func *func, struct drm_device *dev,
wndw->func = func;
wndw->dmac = dmac;
- ret = drm_universal_plane_init(dev, &wndw->plane, 0, &nv50_wndw, format,
- nformat, type, "%s-%d", name, index);
+ ret = drm_universal_plane_init(dev, &wndw->plane, 0, &nv50_wndw,
+ format, nformat, NULL,
+ type, "%s-%d", name, index);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index 2160f64548e0..b92a8f1d0155 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -291,7 +291,7 @@ struct drm_plane *omap_plane_init(struct drm_device *dev,
ret = drm_universal_plane_init(dev, plane, possible_crtcs,
&omap_plane_funcs, formats,
- nformats, type, NULL);
+ nformats, NULL, type, NULL);
if (ret < 0)
goto error;
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c
index c6ca4f1bbd49..f0139fa58d55 100644
--- a/drivers/gpu/drm/pl111/pl111_display.c
+++ b/drivers/gpu/drm/pl111/pl111_display.c
@@ -457,7 +457,7 @@ int pl111_display_init(struct drm_device *drm)
ret = drm_simple_display_pipe_init(drm, &priv->pipe,
&pl111_display_funcs,
formats, ARRAY_SIZE(formats),
- &priv->connector.connector);
+ NULL, &priv->connector.connector);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 72dcaab84bba..3242b710d11b 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -787,7 +787,7 @@ static struct drm_plane *qxl_create_plane(struct qxl_device *qdev,
err = drm_universal_plane_init(&qdev->ddev, plane, possible_crtcs,
funcs, formats, num_formats,
- type, NULL);
+ NULL, type, NULL);
if (err)
goto free_plane;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index dcde6288da6c..2b02eccbfb70 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -743,8 +743,8 @@ int rcar_du_planes_init(struct rcar_du_group *rgrp)
ret = drm_universal_plane_init(rcdu->ddev, &plane->plane, crtcs,
&rcar_du_plane_funcs, formats,
- ARRAY_SIZE(formats), type,
- NULL);
+ ARRAY_SIZE(formats),
+ NULL, type, NULL);
if (ret < 0)
return ret;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index f870445ebc8d..7362d80d236b 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -439,8 +439,8 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp)
1 << vsp->index,
&rcar_du_vsp_plane_funcs,
formats_kms,
- ARRAY_SIZE(formats_kms), type,
- NULL);
+ ARRAY_SIZE(formats_kms),
+ NULL, type, NULL);
if (ret < 0)
return ret;
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 5d450332c2fd..2503ae306f2f 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1290,7 +1290,7 @@ static int vop_create_crtc(struct vop *vop)
0, &vop_plane_funcs,
win_data->phy->data_formats,
win_data->phy->nformats,
- win_data->type, NULL);
+ NULL, win_data->type, NULL);
if (ret) {
DRM_DEV_ERROR(vop->dev, "failed to init plane %d\n",
ret);
@@ -1329,7 +1329,7 @@ static int vop_create_crtc(struct vop *vop)
&vop_plane_funcs,
win_data->phy->data_formats,
win_data->phy->nformats,
- win_data->type, NULL);
+ NULL, win_data->type, NULL);
if (ret) {
DRM_DEV_ERROR(vop->dev, "failed to init overlay %d\n",
ret);
diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index 5b3a41f74f21..f31cbe898eb3 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -392,7 +392,7 @@ struct drm_plane *sti_cursor_create(struct drm_device *drm_dev,
&sti_cursor_plane_helpers_funcs,
cursor_supported_formats,
ARRAY_SIZE(cursor_supported_formats),
- DRM_PLANE_TYPE_CURSOR, NULL);
+ NULL, DRM_PLANE_TYPE_CURSOR, NULL);
if (res) {
DRM_ERROR("Failed to initialize universal plane\n");
goto err_plane;
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index 5ee0503945c8..dceedbe702d7 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -931,7 +931,7 @@ struct drm_plane *sti_gdp_create(struct drm_device *drm_dev,
&sti_gdp_plane_helpers_funcs,
gdp_supported_formats,
ARRAY_SIZE(gdp_supported_formats),
- type, NULL);
+ NULL, type, NULL);
if (res) {
DRM_ERROR("Failed to initialize universal plane\n");
goto err;
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 53a46dda8bd5..f11230853116 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -1298,7 +1298,7 @@ static struct drm_plane *sti_hqvdp_create(struct drm_device *drm_dev,
&sti_hqvdp_plane_helpers_funcs,
hqvdp_supported_formats,
ARRAY_SIZE(hqvdp_supported_formats),
- DRM_PLANE_TYPE_OVERLAY, NULL);
+ NULL, DRM_PLANE_TYPE_OVERLAY, NULL);
if (res) {
DRM_ERROR("Failed to initialize universal plane\n");
return NULL;
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 1b9483d4f2a4..59e05f382d1c 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -748,7 +748,7 @@ static struct drm_plane *ltdc_plane_create(struct drm_device *ddev,
ret = drm_universal_plane_init(ddev, plane, possible_crtcs,
<dc_plane_funcs, formats, nb_fmt,
- type, NULL);
+ NULL, type, NULL);
if (ret < 0)
return 0;
diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
index ead4f9d4c1ee..d45f3a1a0a29 100644
--- a/drivers/gpu/drm/sun4i/sun4i_layer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
@@ -115,7 +115,7 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
ret = drm_universal_plane_init(drm, &layer->plane, 0,
&sun4i_backend_layer_funcs,
plane->formats, plane->nformats,
- plane->type, NULL);
+ NULL, plane->type, NULL);
if (ret) {
dev_err(drm->dev, "Couldn't initialize layer\n");
return ERR_PTR(ret);
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index c875f11786b9..9d1c25026534 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -678,8 +678,8 @@ static struct drm_plane *tegra_dc_primary_plane_create(struct drm_device *drm,
err = drm_universal_plane_init(drm, &plane->base, possible_crtcs,
&tegra_primary_plane_funcs, formats,
- num_formats, DRM_PLANE_TYPE_PRIMARY,
- NULL);
+ num_formats, NULL,
+ DRM_PLANE_TYPE_PRIMARY, NULL);
if (err < 0) {
kfree(plane);
return ERR_PTR(err);
@@ -844,8 +844,8 @@ static struct drm_plane *tegra_dc_cursor_plane_create(struct drm_device *drm,
err = drm_universal_plane_init(drm, &plane->base, 1 << dc->pipe,
&tegra_cursor_plane_funcs, formats,
- num_formats, DRM_PLANE_TYPE_CURSOR,
- NULL);
+ num_formats, NULL,
+ DRM_PLANE_TYPE_CURSOR, NULL);
if (err < 0) {
kfree(plane);
return ERR_PTR(err);
@@ -906,8 +906,8 @@ static struct drm_plane *tegra_dc_overlay_plane_create(struct drm_device *drm,
err = drm_universal_plane_init(drm, &plane->base, 1 << dc->pipe,
&tegra_overlay_plane_funcs, formats,
- num_formats, DRM_PLANE_TYPE_OVERLAY,
- NULL);
+ num_formats, NULL,
+ DRM_PLANE_TYPE_OVERLAY, NULL);
if (err < 0) {
kfree(plane);
return ERR_PTR(err);
diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
index ec43fb7ad9e4..26823a4a07d8 100644
--- a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
+++ b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
@@ -225,7 +225,7 @@ tinydrm_display_pipe_init(struct tinydrm_device *tdev,
return PTR_ERR(connector);
ret = drm_simple_display_pipe_init(drm, &tdev->pipe, funcs, formats,
- format_count, connector);
+ format_count, NULL, connector);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 8853e9a4f005..2968b3ebb895 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -902,7 +902,7 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
ret = drm_universal_plane_init(dev, plane, 0,
&vc4_plane_funcs,
formats, num_formats,
- type, NULL);
+ NULL, type, NULL);
drm_plane_helper_add(plane, &vc4_plane_helper_funcs);
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index adcdbd0abef6..71ba455af915 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -298,7 +298,7 @@ struct drm_plane *virtio_gpu_plane_init(struct virtio_gpu_device *vgdev,
ret = drm_universal_plane_init(dev, plane, 1 << index,
&virtio_gpu_plane_funcs,
formats, nformats,
- type, NULL);
+ NULL, type, NULL);
if (ret)
goto err_plane_init;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index d3987bcf53f8..6f0bf6f9c6f8 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -439,7 +439,7 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
0, &vmw_ldu_plane_funcs,
vmw_primary_plane_formats,
ARRAY_SIZE(vmw_primary_plane_formats),
- DRM_PLANE_TYPE_PRIMARY, NULL);
+ NULL, DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret) {
DRM_ERROR("Failed to initialize primary plane");
goto err_free;
@@ -454,7 +454,7 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
0, &vmw_ldu_cursor_funcs,
vmw_cursor_plane_formats,
ARRAY_SIZE(vmw_cursor_plane_formats),
- DRM_PLANE_TYPE_CURSOR, NULL);
+ NULL, DRM_PLANE_TYPE_CURSOR, NULL);
if (ret) {
DRM_ERROR("Failed to initialize cursor plane");
drm_plane_cleanup(&ldu->base.primary);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 8d7dc9def7c2..42780c9cb90f 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -622,7 +622,7 @@ static int vmw_sou_init(struct vmw_private *dev_priv, unsigned unit)
0, &vmw_sou_plane_funcs,
vmw_primary_plane_formats,
ARRAY_SIZE(vmw_primary_plane_formats),
- DRM_PLANE_TYPE_PRIMARY, NULL);
+ NULL, DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret) {
DRM_ERROR("Failed to initialize primary plane");
goto err_free;
@@ -637,7 +637,7 @@ static int vmw_sou_init(struct vmw_private *dev_priv, unsigned unit)
0, &vmw_sou_cursor_funcs,
vmw_cursor_plane_formats,
ARRAY_SIZE(vmw_cursor_plane_formats),
- DRM_PLANE_TYPE_CURSOR, NULL);
+ NULL, DRM_PLANE_TYPE_CURSOR, NULL);
if (ret) {
DRM_ERROR("Failed to initialize cursor plane");
drm_plane_cleanup(&sou->base.primary);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index 50be1f034f9e..cbf6c6cf199f 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -1473,7 +1473,7 @@ static int vmw_stdu_init(struct vmw_private *dev_priv, unsigned unit)
0, &vmw_stdu_plane_funcs,
vmw_primary_plane_formats,
ARRAY_SIZE(vmw_primary_plane_formats),
- DRM_PLANE_TYPE_PRIMARY, NULL);
+ NULL, DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret) {
DRM_ERROR("Failed to initialize primary plane");
goto err_free;
@@ -1488,7 +1488,7 @@ static int vmw_stdu_init(struct vmw_private *dev_priv, unsigned unit)
0, &vmw_stdu_cursor_funcs,
vmw_cursor_plane_formats,
ARRAY_SIZE(vmw_cursor_plane_formats),
- DRM_PLANE_TYPE_CURSOR, NULL);
+ NULL, DRM_PLANE_TYPE_CURSOR, NULL);
if (ret) {
DRM_ERROR("Failed to initialize cursor plane");
drm_plane_cleanup(&stdu->base.primary);
diff --git a/drivers/gpu/drm/zte/zx_plane.c b/drivers/gpu/drm/zte/zx_plane.c
index 4a6252720c10..18e763493264 100644
--- a/drivers/gpu/drm/zte/zx_plane.c
+++ b/drivers/gpu/drm/zte/zx_plane.c
@@ -540,7 +540,7 @@ int zx_plane_init(struct drm_device *drm, struct zx_plane *zplane,
ret = drm_universal_plane_init(drm, plane, VOU_CRTC_MASK,
&zx_plane_funcs, formats, format_count,
- type, NULL);
+ NULL, type, NULL);
if (ret) {
DRM_DEV_ERROR(dev, "failed to init universal plane: %d\n", ret);
return ret;
diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h
index 9ab3e7044812..9d2cc3b11ae7 100644
--- a/include/drm/drm_plane.h
+++ b/include/drm/drm_plane.h
@@ -392,6 +392,22 @@ struct drm_plane_funcs {
*/
void (*atomic_print_state)(struct drm_printer *p,
const struct drm_plane_state *state);
+
+ /**
+ * @format_mod_supported:
+ *
+ * This optional hook is used for the DRM to determine if the given
+ * format/modifier combination is valid for the plane. This allows the
+ * DRM to generate the correct format bitmask (which formats apply to
+ * which modifier).
+ *
+ * Returns:
+ *
+ * True if the given modifier is valid for that format on the plane.
+ * False otherwise.
+ */
+ bool (*format_mod_supported)(struct drm_plane *plane, uint32_t format,
+ uint64_t modifier);
};
/**
@@ -487,6 +503,9 @@ struct drm_plane {
unsigned int format_count;
bool format_default;
+ uint64_t *modifiers;
+ unsigned int modifier_count;
+
struct drm_crtc *crtc;
struct drm_framebuffer *fb;
@@ -527,13 +546,14 @@ struct drm_plane {
#define obj_to_plane(x) container_of(x, struct drm_plane, base)
-__printf(8, 9)
+__printf(9, 10)
int drm_universal_plane_init(struct drm_device *dev,
struct drm_plane *plane,
uint32_t possible_crtcs,
const struct drm_plane_funcs *funcs,
const uint32_t *formats,
unsigned int format_count,
+ const uint64_t *format_modifiers,
enum drm_plane_type type,
const char *name, ...);
int drm_plane_init(struct drm_device *dev,
diff --git a/include/drm/drm_simple_kms_helper.h b/include/drm/drm_simple_kms_helper.h
index 2d36538e4a17..6d9adbb46293 100644
--- a/include/drm/drm_simple_kms_helper.h
+++ b/include/drm/drm_simple_kms_helper.h
@@ -122,6 +122,7 @@ int drm_simple_display_pipe_init(struct drm_device *dev,
struct drm_simple_display_pipe *pipe,
const struct drm_simple_display_pipe_funcs *funcs,
const uint32_t *formats, unsigned int format_count,
+ const uint64_t *format_modifiers,
struct drm_connector *connector);
#endif /* __LINUX_DRM_SIMPLE_KMS_HELPER_H */
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 238658fbb7ee..3ad838d3f93f 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -185,6 +185,8 @@ extern "C" {
#define DRM_FORMAT_MOD_VENDOR_BROADCOM 0x07
/* add more to the end as needed */
+#define DRM_FORMAT_RESERVED ((1ULL << 56) - 1)
+
#define fourcc_mod_code(vendor, val) \
((((__u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | (val & 0x00ffffffffffffffULL))
@@ -197,6 +199,15 @@ extern "C" {
*/
/*
+ * Invalid Modifier
+ *
+ * This modifier can be used as a sentinel to terminate the format modifiers
+ * list, or to initialize a variable with an invalid modifier. It might also be
+ * used to report an error back to userspace for certain APIs.
+ */
+#define DRM_FORMAT_MOD_INVALID fourcc_mod_code(NONE, DRM_FORMAT_RESERVED)
+
+/*
* Linear Layout
*
* Just plain linear layout. Note that this is different from no specifying any
--
2.13.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 2/4] drm: Create a format/modifier blob
2017-06-23 16:45 [PATCH v4 0/4] Blobifiers (FKA GET_PLANE2) Ben Widawsky
2017-06-23 16:45 ` [PATCH 1/4] drm: Plumb modifiers through plane init Ben Widawsky
@ 2017-06-23 16:45 ` Ben Widawsky
2017-06-29 19:49 ` Ville Syrjälä
2017-06-23 16:45 ` [PATCH 3/4] drm/i915: Add format modifiers for Intel Ben Widawsky
` (2 subsequent siblings)
4 siblings, 1 reply; 16+ messages in thread
From: Ben Widawsky @ 2017-06-23 16:45 UTC (permalink / raw)
To: DRI Development, Intel GFX
Cc: Liviu Dudau, Ben Widawsky, Daniel Stone, Kristian H . Kristensen
Updated blob layout (Rob, Daniel, Kristian, xerpi)
v2:
* Removed __packed, and alignment (.+)
* Fix indent in drm_format_modifier fields (Liviu)
* Remove duplicated modifier > 64 check (Liviu)
* Change comment about modifier (Liviu)
* Remove arguments to blob creation, use plane instead (Liviu)
* Fix data types (Ben)
* Make the blob part of uapi (Daniel)
v3:
Remove unused ret field.
Change i, and j to unsigned int (Emil)
v4:
Use plane->modifier_count instead of recounting (Daniel)
Cc: Rob Clark <robdclark@gmail.com>
Cc: Kristian H. Kristensen <hoegsberg@gmail.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Daniel Stone <daniels@collabora.com> (v2)
Reviewed-by: Liviu Dudau <liviu@dudau.co.uk> (v2)
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> (v3)
---
drivers/gpu/drm/drm_mode_config.c | 7 ++++
drivers/gpu/drm/drm_plane.c | 83 +++++++++++++++++++++++++++++++++++++++
include/drm/drm_mode_config.h | 6 +++
include/uapi/drm/drm_mode.h | 50 +++++++++++++++++++++++
4 files changed, 146 insertions(+)
diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
index d9862259a2a7..6bfbc3839df5 100644
--- a/drivers/gpu/drm/drm_mode_config.c
+++ b/drivers/gpu/drm/drm_mode_config.c
@@ -337,6 +337,13 @@ static int drm_mode_create_standard_properties(struct drm_device *dev)
return -ENOMEM;
dev->mode_config.gamma_lut_size_property = prop;
+ prop = drm_property_create(dev,
+ DRM_MODE_PROP_IMMUTABLE | DRM_MODE_PROP_BLOB,
+ "IN_FORMATS", 0);
+ if (!prop)
+ return -ENOMEM;
+ dev->mode_config.modifiers = prop;
+
return 0;
}
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index d3fc561d7b48..8a2d5765837a 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -62,6 +62,86 @@ static unsigned int drm_num_planes(struct drm_device *dev)
return num;
}
+static inline u32 *
+formats_ptr(struct drm_format_modifier_blob *blob)
+{
+ return (u32 *)(((char *)blob) + blob->formats_offset);
+}
+
+static inline struct drm_format_modifier *
+modifiers_ptr(struct drm_format_modifier_blob *blob)
+{
+ return (struct drm_format_modifier *)(((char *)blob) + blob->modifiers_offset);
+}
+
+static int create_in_format_blob(struct drm_device *dev, struct drm_plane *plane)
+{
+ const struct drm_mode_config *config = &dev->mode_config;
+ struct drm_property_blob *blob;
+ struct drm_format_modifier *mod;
+ size_t blob_size, formats_size, modifiers_size;
+ struct drm_format_modifier_blob *blob_data;
+ unsigned int i, j;
+
+ formats_size = sizeof(*plane->format_types) * plane->format_count;
+ if (WARN_ON(!formats_size)) {
+ /* 0 formats are never expected */
+ return 0;
+ }
+
+ modifiers_size =
+ sizeof(struct drm_format_modifier) * plane->modifier_count;
+
+ blob_size = sizeof(struct drm_format_modifier_blob);
+ /* Modifiers offset is a pointer to a struct with a 64 bit field so it
+ * should be naturally aligned to 8B.
+ */
+ blob_size += ALIGN(formats_size, 8);
+ blob_size += modifiers_size;
+
+ blob = drm_property_create_blob(dev, blob_size, NULL);
+ if (IS_ERR(blob))
+ return -1;
+
+ blob_data = (struct drm_format_modifier_blob *)blob->data;
+ blob_data->version = FORMAT_BLOB_CURRENT;
+ blob_data->count_formats = plane->format_count;
+ blob_data->formats_offset = sizeof(struct drm_format_modifier_blob);
+ blob_data->count_modifiers = plane->modifier_count;
+
+ blob_data->modifiers_offset =
+ ALIGN(blob_data->formats_offset + formats_size, 8);
+
+ memcpy(formats_ptr(blob_data), plane->format_types, formats_size);
+
+ /* If we can't determine support, just bail */
+ if (!plane->funcs->format_mod_supported)
+ goto done;
+
+ mod = modifiers_ptr(blob_data);
+ for (i = 0; i < plane->modifier_count; i++) {
+ for (j = 0; j < plane->format_count; j++) {
+ if (plane->funcs->format_mod_supported(plane,
+ plane->format_types[j],
+ plane->modifiers[i])) {
+
+ mod->formats |= 1 << j;
+ }
+ }
+
+ mod->modifier = plane->modifiers[i];
+ mod->offset = 0;
+ mod->pad = 0;
+ mod++;
+ }
+
+done:
+ drm_object_attach_property(&plane->base, config->modifiers,
+ blob->base.id);
+
+ return 0;
+}
+
/**
* drm_universal_plane_init - Initialize a new universal plane object
* @dev: DRM device
@@ -181,6 +261,9 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
drm_object_attach_property(&plane->base, config->prop_src_h, 0);
}
+ if (config->allow_fb_modifiers)
+ create_in_format_blob(dev, plane);
+
return 0;
}
EXPORT_SYMBOL(drm_universal_plane_init);
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h
index 42981711189b..03776e659811 100644
--- a/include/drm/drm_mode_config.h
+++ b/include/drm/drm_mode_config.h
@@ -757,6 +757,12 @@ struct drm_mode_config {
*/
bool allow_fb_modifiers;
+ /**
+ * @modifiers: Plane property to list support modifier/format
+ * combination.
+ */
+ struct drm_property *modifiers;
+
/* cursor size */
uint32_t cursor_width, cursor_height;
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index 403339f98a92..a2bb7161f020 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -712,6 +712,56 @@ struct drm_mode_atomic {
__u64 user_data;
};
+struct drm_format_modifier_blob {
+#define FORMAT_BLOB_CURRENT 1
+ /* Version of this blob format */
+ u32 version;
+
+ /* Flags */
+ u32 flags;
+
+ /* Number of fourcc formats supported */
+ u32 count_formats;
+
+ /* Where in this blob the formats exist (in bytes) */
+ u32 formats_offset;
+
+ /* Number of drm_format_modifiers */
+ u32 count_modifiers;
+
+ /* Where in this blob the modifiers exist (in bytes) */
+ u32 modifiers_offset;
+
+ /* u32 formats[] */
+ /* struct drm_format_modifier modifiers[] */
+};
+
+struct drm_format_modifier {
+ /* Bitmask of formats in get_plane format list this info applies to. The
+ * offset allows a sliding window of which 64 formats (bits).
+ *
+ * Some examples:
+ * In today's world with < 65 formats, and formats 0, and 2 are
+ * supported
+ * 0x0000000000000005
+ * ^-offset = 0, formats = 5
+ *
+ * If the number formats grew to 128, and formats 98-102 are
+ * supported with the modifier:
+ *
+ * 0x0000003c00000000 0000000000000000
+ * ^
+ * |__offset = 64, formats = 0x3c00000000
+ *
+ */
+ __u64 formats;
+ __u32 offset;
+ __u32 pad;
+
+ /* The modifier that applies to the >get_plane format list bitmask. */
+ __u64 modifier;
+};
+
/**
* Create a new 'blob' data property, copying length bytes from data pointer,
* and returning new blob ID.
--
2.13.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 3/4] drm/i915: Add format modifiers for Intel
2017-06-23 16:45 [PATCH v4 0/4] Blobifiers (FKA GET_PLANE2) Ben Widawsky
2017-06-23 16:45 ` [PATCH 1/4] drm: Plumb modifiers through plane init Ben Widawsky
2017-06-23 16:45 ` [PATCH 2/4] drm: Create a format/modifier blob Ben Widawsky
@ 2017-06-23 16:45 ` Ben Widawsky
2017-06-26 11:32 ` Emil Velikov
2017-06-29 19:59 ` Ville Syrjälä
2017-06-23 16:45 ` [PATCH 4/4] drm/i915: Add support for CCS modifiers Ben Widawsky
2017-06-23 16:55 ` ✗ Fi.CI.BAT: failure for Blobifiers (FKA GET_PLANE2) Patchwork
4 siblings, 2 replies; 16+ messages in thread
From: Ben Widawsky @ 2017-06-23 16:45 UTC (permalink / raw)
To: DRI Development, Intel GFX
Cc: Emil Velikov, Ben Widawsky, Kristian H . Kristensen, Daniel Stone
This was based on a patch originally by Kristian. It has been modified
pretty heavily to use the new callbacks from the previous patch.
v2:
- Add LINEAR and Yf modifiers to list (Ville)
- Combine i8xx and i965 into one list of formats (Ville)
- Allow 1010102 formats for Y/Yf tiled (Ville)
v3:
- Handle cursor formats (Ville)
- Put handling for LINEAR in the mod_support functions (Ville)
v4:
- List each modifier explicitly in supported modifiers (Ville)
- Handle the CURSOR plane (Ville)
v5:
- Split out cursor and sprite handling (Ville)
v6:
- Actually use the sprite funcs (Emil)
- Use unreachable (Emil)
v7:
- Only allow Intel modifiers and LINEAR (Ben)
v8
- Fix spite assert introduced in v6 (Daniel)
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Kristian H. Kristensen <hoegsberg@gmail.com>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
---
drivers/gpu/drm/i915/intel_display.c | 136 +++++++++++++++++++++++++++++++++--
drivers/gpu/drm/i915/intel_sprite.c | 82 ++++++++++++++++++++-
2 files changed, 211 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 7d55c5e3df28..877a51514c61 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -72,6 +72,12 @@ static const uint32_t i965_primary_formats[] = {
DRM_FORMAT_XBGR2101010,
};
+static const uint64_t i9xx_format_modifiers[] = {
+ I915_FORMAT_MOD_X_TILED,
+ DRM_FORMAT_MOD_LINEAR,
+ DRM_FORMAT_MOD_INVALID
+};
+
static const uint32_t skl_primary_formats[] = {
DRM_FORMAT_C8,
DRM_FORMAT_RGB565,
@@ -87,11 +93,24 @@ static const uint32_t skl_primary_formats[] = {
DRM_FORMAT_VYUY,
};
+static const uint64_t skl_format_modifiers[] = {
+ I915_FORMAT_MOD_Yf_TILED,
+ I915_FORMAT_MOD_Y_TILED,
+ I915_FORMAT_MOD_X_TILED,
+ DRM_FORMAT_MOD_LINEAR,
+ DRM_FORMAT_MOD_INVALID
+};
+
/* Cursor formats */
static const uint32_t intel_cursor_formats[] = {
DRM_FORMAT_ARGB8888,
};
+static const uint64_t cursor_format_modifiers[] = {
+ DRM_FORMAT_MOD_LINEAR,
+ DRM_FORMAT_MOD_INVALID
+};
+
static void i9xx_crtc_clock_get(struct intel_crtc *crtc,
struct intel_crtc_state *pipe_config);
static void ironlake_pch_clock_get(struct intel_crtc *crtc,
@@ -13810,6 +13829,108 @@ void intel_plane_destroy(struct drm_plane *plane)
kfree(to_intel_plane(plane));
}
+static bool i8xx_mod_supported(uint32_t format, uint64_t modifier)
+{
+ switch (format) {
+ case DRM_FORMAT_C8:
+ case DRM_FORMAT_RGB565:
+ case DRM_FORMAT_XRGB1555:
+ case DRM_FORMAT_XRGB8888:
+ return modifier == DRM_FORMAT_MOD_LINEAR ||
+ modifier == I915_FORMAT_MOD_X_TILED;
+ default:
+ return false;
+ }
+}
+
+static bool i965_mod_supported(uint32_t format, uint64_t modifier)
+{
+ switch (format) {
+ case DRM_FORMAT_C8:
+ case DRM_FORMAT_RGB565:
+ case DRM_FORMAT_XRGB8888:
+ case DRM_FORMAT_XBGR8888:
+ case DRM_FORMAT_XRGB2101010:
+ case DRM_FORMAT_XBGR2101010:
+ return modifier == DRM_FORMAT_MOD_LINEAR ||
+ modifier == I915_FORMAT_MOD_X_TILED;
+ default:
+ return false;
+ }
+}
+
+static bool skl_mod_supported(uint32_t format, uint64_t modifier)
+{
+ switch (format) {
+ case DRM_FORMAT_C8:
+ switch (modifier) {
+ case DRM_FORMAT_MOD_LINEAR:
+ case I915_FORMAT_MOD_X_TILED:
+ case I915_FORMAT_MOD_Y_TILED:
+ return true;
+ default:
+ return false;
+ }
+ case DRM_FORMAT_RGB565:
+ case DRM_FORMAT_XRGB8888:
+ case DRM_FORMAT_XBGR8888:
+ case DRM_FORMAT_ARGB8888:
+ case DRM_FORMAT_ABGR8888:
+ case DRM_FORMAT_XRGB2101010:
+ case DRM_FORMAT_XBGR2101010:
+ case DRM_FORMAT_YUYV:
+ case DRM_FORMAT_YVYU:
+ case DRM_FORMAT_UYVY:
+ case DRM_FORMAT_VYUY:
+ /* All i915 modifiers are fine */
+ switch (modifier) {
+ case DRM_FORMAT_MOD_LINEAR:
+ case I915_FORMAT_MOD_X_TILED:
+ case I915_FORMAT_MOD_Y_TILED:
+ case I915_FORMAT_MOD_Yf_TILED:
+ return true;
+ default:
+ return false;
+ }
+ default:
+ return false;
+ }
+}
+
+static bool intel_primary_plane_format_mod_supported(struct drm_plane *plane,
+ uint32_t format,
+ uint64_t modifier)
+{
+ struct drm_i915_private *dev_priv = to_i915(plane->dev);
+
+ if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
+ return false;
+
+ if ((modifier >> 56) != DRM_FORMAT_MOD_VENDOR_INTEL &&
+ modifier != DRM_FORMAT_MOD_LINEAR)
+ return false;
+
+
+ if (INTEL_GEN(dev_priv) >= 9)
+ return skl_mod_supported(format, modifier);
+ else if (INTEL_GEN(dev_priv) >= 4)
+ return i965_mod_supported(format, modifier);
+ else
+ return i8xx_mod_supported(format, modifier);
+
+ unreachable();
+}
+
+static bool intel_cursor_plane_format_mod_supported(struct drm_plane *plane,
+ uint32_t format,
+ uint64_t modifier)
+{
+ if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
+ return false;
+
+ return modifier == DRM_FORMAT_MOD_LINEAR && format == DRM_FORMAT_ARGB8888;
+}
+
const struct drm_plane_funcs intel_plane_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
@@ -13819,6 +13940,7 @@ const struct drm_plane_funcs intel_plane_funcs = {
.atomic_set_property = intel_plane_atomic_set_property,
.atomic_duplicate_state = intel_plane_duplicate_state,
.atomic_destroy_state = intel_plane_destroy_state,
+ .format_mod_supported = intel_primary_plane_format_mod_supported,
};
static int
@@ -13954,6 +14076,7 @@ static const struct drm_plane_funcs intel_cursor_plane_funcs = {
.atomic_set_property = intel_plane_atomic_set_property,
.atomic_duplicate_state = intel_plane_duplicate_state,
.atomic_destroy_state = intel_plane_destroy_state,
+ .format_mod_supported = intel_cursor_plane_format_mod_supported,
};
static struct intel_plane *
@@ -13964,6 +14087,7 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
const uint32_t *intel_primary_formats;
unsigned int supported_rotations;
unsigned int num_formats;
+ const uint64_t *intel_format_modifiers;
int ret;
primary = kzalloc(sizeof(*primary), GFP_KERNEL);
@@ -14002,18 +14126,21 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
if (INTEL_GEN(dev_priv) >= 9) {
intel_primary_formats = skl_primary_formats;
num_formats = ARRAY_SIZE(skl_primary_formats);
+ intel_format_modifiers = skl_format_modifiers;
primary->update_plane = skylake_update_primary_plane;
primary->disable_plane = skylake_disable_primary_plane;
} else if (INTEL_GEN(dev_priv) >= 4) {
intel_primary_formats = i965_primary_formats;
num_formats = ARRAY_SIZE(i965_primary_formats);
+ intel_format_modifiers = i9xx_format_modifiers;
primary->update_plane = i9xx_update_primary_plane;
primary->disable_plane = i9xx_disable_primary_plane;
} else {
intel_primary_formats = i8xx_primary_formats;
num_formats = ARRAY_SIZE(i8xx_primary_formats);
+ intel_format_modifiers = i9xx_format_modifiers;
primary->update_plane = i9xx_update_primary_plane;
primary->disable_plane = i9xx_disable_primary_plane;
@@ -14023,21 +14150,21 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
0, &intel_plane_funcs,
intel_primary_formats, num_formats,
- NULL,
+ intel_format_modifiers,
DRM_PLANE_TYPE_PRIMARY,
"plane 1%c", pipe_name(pipe));
else if (INTEL_GEN(dev_priv) >= 5 || IS_G4X(dev_priv))
ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
0, &intel_plane_funcs,
intel_primary_formats, num_formats,
- NULL,
+ intel_format_modifiers,
DRM_PLANE_TYPE_PRIMARY,
"primary %c", pipe_name(pipe));
else
ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
0, &intel_plane_funcs,
intel_primary_formats, num_formats,
- NULL,
+ intel_format_modifiers,
DRM_PLANE_TYPE_PRIMARY,
"plane %c", plane_name(primary->plane));
if (ret)
@@ -14123,7 +14250,8 @@ intel_cursor_plane_create(struct drm_i915_private *dev_priv,
0, &intel_cursor_plane_funcs,
intel_cursor_formats,
ARRAY_SIZE(intel_cursor_formats),
- NULL, DRM_PLANE_TYPE_CURSOR,
+ cursor_format_modifiers,
+ DRM_PLANE_TYPE_CURSOR,
"cursor %c", pipe_name(pipe));
if (ret)
goto fail;
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 15bb43787eb5..e80834cb1f4c 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -30,6 +30,7 @@
* support.
*/
#include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_rect.h>
@@ -1043,6 +1044,12 @@ static const uint32_t g4x_plane_formats[] = {
DRM_FORMAT_VYUY,
};
+static const uint64_t i9xx_plane_format_modifiers[] = {
+ I915_FORMAT_MOD_X_TILED,
+ DRM_FORMAT_MOD_LINEAR,
+ DRM_FORMAT_MOD_INVALID
+};
+
static const uint32_t snb_plane_formats[] = {
DRM_FORMAT_XBGR8888,
DRM_FORMAT_XRGB8888,
@@ -1078,6 +1085,68 @@ static uint32_t skl_plane_formats[] = {
DRM_FORMAT_VYUY,
};
+static const uint64_t skl_plane_format_modifiers[] = {
+ I915_FORMAT_MOD_Yf_TILED,
+ I915_FORMAT_MOD_Y_TILED,
+ I915_FORMAT_MOD_X_TILED,
+ DRM_FORMAT_MOD_LINEAR,
+ DRM_FORMAT_MOD_INVALID
+};
+
+static bool intel_sprite_plane_format_mod_supported(struct drm_plane *plane,
+ uint32_t format,
+ uint64_t modifier)
+{
+ struct drm_i915_private *dev_priv = to_i915(plane->dev);
+
+ if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
+ return false;
+
+ BUG_ON(plane->type != DRM_PLANE_TYPE_OVERLAY);
+
+ if ((modifier >> 56) != DRM_FORMAT_MOD_VENDOR_INTEL &&
+ modifier != DRM_FORMAT_MOD_LINEAR)
+ return false;
+
+ switch (format) {
+ case DRM_FORMAT_XBGR2101010:
+ case DRM_FORMAT_ABGR2101010:
+ if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
+ return true;
+ break;
+ case DRM_FORMAT_RGB565:
+ case DRM_FORMAT_ABGR8888:
+ case DRM_FORMAT_ARGB8888:
+ if (INTEL_GEN(dev_priv) >= 9 || IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
+ return true;
+ break;
+ case DRM_FORMAT_XBGR8888:
+ if (INTEL_GEN(dev_priv) >= 6)
+ return true;
+ break;
+ case DRM_FORMAT_XRGB8888:
+ case DRM_FORMAT_YUYV:
+ case DRM_FORMAT_YVYU:
+ case DRM_FORMAT_UYVY:
+ case DRM_FORMAT_VYUY:
+ return true;
+ }
+
+ return false;
+}
+
+const struct drm_plane_funcs intel_sprite_plane_funcs = {
+ .update_plane = drm_atomic_helper_update_plane,
+ .disable_plane = drm_atomic_helper_disable_plane,
+ .destroy = intel_plane_destroy,
+ .set_property = drm_atomic_helper_plane_set_property,
+ .atomic_get_property = intel_plane_atomic_get_property,
+ .atomic_set_property = intel_plane_atomic_set_property,
+ .atomic_duplicate_state = intel_plane_duplicate_state,
+ .atomic_destroy_state = intel_plane_destroy_state,
+ .format_mod_supported = intel_sprite_plane_format_mod_supported,
+};
+
struct intel_plane *
intel_sprite_plane_create(struct drm_i915_private *dev_priv,
enum pipe pipe, int plane)
@@ -1086,6 +1155,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
struct intel_plane_state *state = NULL;
unsigned long possible_crtcs;
const uint32_t *plane_formats;
+ const uint64_t *modifiers;
unsigned int supported_rotations;
int num_plane_formats;
int ret;
@@ -1112,6 +1182,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
plane_formats = skl_plane_formats;
num_plane_formats = ARRAY_SIZE(skl_plane_formats);
+ modifiers = skl_plane_format_modifiers;
} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
intel_plane->can_scale = false;
intel_plane->max_downscale = 1;
@@ -1121,6 +1192,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
plane_formats = vlv_plane_formats;
num_plane_formats = ARRAY_SIZE(vlv_plane_formats);
+ modifiers = i9xx_plane_format_modifiers;
} else if (INTEL_GEN(dev_priv) >= 7) {
if (IS_IVYBRIDGE(dev_priv)) {
intel_plane->can_scale = true;
@@ -1135,6 +1207,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
plane_formats = snb_plane_formats;
num_plane_formats = ARRAY_SIZE(snb_plane_formats);
+ modifiers = i9xx_plane_format_modifiers;
} else {
intel_plane->can_scale = true;
intel_plane->max_downscale = 16;
@@ -1142,6 +1215,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
intel_plane->update_plane = g4x_update_plane;
intel_plane->disable_plane = g4x_disable_plane;
+ modifiers = i9xx_plane_format_modifiers;
if (IS_GEN6(dev_priv)) {
plane_formats = snb_plane_formats;
num_plane_formats = ARRAY_SIZE(snb_plane_formats);
@@ -1174,15 +1248,17 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
if (INTEL_GEN(dev_priv) >= 9)
ret = drm_universal_plane_init(&dev_priv->drm, &intel_plane->base,
- possible_crtcs, &intel_plane_funcs,
+ possible_crtcs, &intel_sprite_plane_funcs,
plane_formats, num_plane_formats,
- NULL, DRM_PLANE_TYPE_OVERLAY,
+ modifiers,
+ DRM_PLANE_TYPE_OVERLAY,
"plane %d%c", plane + 2, pipe_name(pipe));
else
ret = drm_universal_plane_init(&dev_priv->drm, &intel_plane->base,
possible_crtcs, &intel_plane_funcs,
plane_formats, num_plane_formats,
- NULL, DRM_PLANE_TYPE_OVERLAY,
+ modifiers,
+ DRM_PLANE_TYPE_OVERLAY,
"sprite %c", sprite_name(pipe, plane));
if (ret)
goto fail;
--
2.13.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 4/4] drm/i915: Add support for CCS modifiers
2017-06-23 16:45 [PATCH v4 0/4] Blobifiers (FKA GET_PLANE2) Ben Widawsky
` (2 preceding siblings ...)
2017-06-23 16:45 ` [PATCH 3/4] drm/i915: Add format modifiers for Intel Ben Widawsky
@ 2017-06-23 16:45 ` Ben Widawsky
2017-06-29 20:02 ` Ville Syrjälä
2017-06-23 16:55 ` ✗ Fi.CI.BAT: failure for Blobifiers (FKA GET_PLANE2) Patchwork
4 siblings, 1 reply; 16+ messages in thread
From: Ben Widawsky @ 2017-06-23 16:45 UTC (permalink / raw)
To: DRI Development, Intel GFX; +Cc: Ben Widawsky, Daniel Stone
v2:
Support sprite plane.
Support pipe C/D limitation on GEN9.
This requires rebase on the correct Ville patches
Cc: Daniel Stone <daniels@collabora.com>
Cc: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
---
drivers/gpu/drm/i915/intel_display.c | 34 +++++++++++++++++++++++++------
drivers/gpu/drm/i915/intel_sprite.c | 39 +++++++++++++++++++++++++++++++++++-
2 files changed, 66 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 877a51514c61..2a0e5cd26059 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -93,7 +93,17 @@ static const uint32_t skl_primary_formats[] = {
DRM_FORMAT_VYUY,
};
+static const uint64_t skl_format_modifiers_noccs[] = {
+ I915_FORMAT_MOD_Yf_TILED,
+ I915_FORMAT_MOD_Y_TILED,
+ I915_FORMAT_MOD_X_TILED,
+ DRM_FORMAT_MOD_LINEAR,
+ DRM_FORMAT_MOD_INVALID
+};
+
static const uint64_t skl_format_modifiers[] = {
+ I915_FORMAT_MOD_Yf_TILED_CCS,
+ I915_FORMAT_MOD_Y_TILED_CCS,
I915_FORMAT_MOD_Yf_TILED,
I915_FORMAT_MOD_Y_TILED,
I915_FORMAT_MOD_X_TILED,
@@ -13872,17 +13882,13 @@ static bool skl_mod_supported(uint32_t format, uint64_t modifier)
return false;
}
case DRM_FORMAT_RGB565:
- case DRM_FORMAT_XRGB8888:
- case DRM_FORMAT_XBGR8888:
- case DRM_FORMAT_ARGB8888:
- case DRM_FORMAT_ABGR8888:
case DRM_FORMAT_XRGB2101010:
case DRM_FORMAT_XBGR2101010:
case DRM_FORMAT_YUYV:
case DRM_FORMAT_YVYU:
case DRM_FORMAT_UYVY:
case DRM_FORMAT_VYUY:
- /* All i915 modifiers are fine */
+ /* All non-ccs i915 modifiers are fine */
switch (modifier) {
case DRM_FORMAT_MOD_LINEAR:
case I915_FORMAT_MOD_X_TILED:
@@ -13892,6 +13898,12 @@ static bool skl_mod_supported(uint32_t format, uint64_t modifier)
default:
return false;
}
+ case DRM_FORMAT_XRGB8888:
+ case DRM_FORMAT_XBGR8888:
+ case DRM_FORMAT_ARGB8888:
+ case DRM_FORMAT_ABGR8888:
+ /* All i915 modifiers are fine */
+ return true;
default:
return false;
}
@@ -14123,13 +14135,23 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
primary->frontbuffer_bit = INTEL_FRONTBUFFER_PRIMARY(pipe);
primary->check_plane = intel_check_primary_plane;
- if (INTEL_GEN(dev_priv) >= 9) {
+ if (INTEL_GEN(dev_priv) >= 10) {
intel_primary_formats = skl_primary_formats;
num_formats = ARRAY_SIZE(skl_primary_formats);
intel_format_modifiers = skl_format_modifiers;
primary->update_plane = skylake_update_primary_plane;
primary->disable_plane = skylake_disable_primary_plane;
+ } else if (INTEL_GEN(dev_priv) >= 9) {
+ intel_primary_formats = skl_primary_formats;
+ num_formats = ARRAY_SIZE(skl_primary_formats);
+ if (pipe >= PIPE_C)
+ intel_format_modifiers = skl_format_modifiers;
+ else
+ intel_format_modifiers = skl_format_modifiers_noccs;
+
+ primary->update_plane = skylake_update_primary_plane;
+ primary->disable_plane = skylake_disable_primary_plane;
} else if (INTEL_GEN(dev_priv) >= 4) {
intel_primary_formats = i965_primary_formats;
num_formats = ARRAY_SIZE(i965_primary_formats);
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index e80834cb1f4c..de4454a8ef9e 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -1085,7 +1085,17 @@ static uint32_t skl_plane_formats[] = {
DRM_FORMAT_VYUY,
};
+static const uint64_t skl_plane_format_modifiers_noccs[] = {
+ I915_FORMAT_MOD_Yf_TILED,
+ I915_FORMAT_MOD_Y_TILED,
+ I915_FORMAT_MOD_X_TILED,
+ DRM_FORMAT_MOD_LINEAR,
+ DRM_FORMAT_MOD_INVALID
+};
+
static const uint64_t skl_plane_format_modifiers[] = {
+ I915_FORMAT_MOD_Yf_TILED_CCS,
+ I915_FORMAT_MOD_Y_TILED_CCS,
I915_FORMAT_MOD_Yf_TILED,
I915_FORMAT_MOD_Y_TILED,
I915_FORMAT_MOD_X_TILED,
@@ -1108,6 +1118,20 @@ static bool intel_sprite_plane_format_mod_supported(struct drm_plane *plane,
modifier != DRM_FORMAT_MOD_LINEAR)
return false;
+ switch (modifier) {
+ case I915_FORMAT_MOD_Yf_TILED_CCS:
+ case I915_FORMAT_MOD_Y_TILED_CCS:
+ switch (format) {
+ case DRM_FORMAT_ABGR8888:
+ case DRM_FORMAT_ARGB8888:
+ case DRM_FORMAT_XBGR8888:
+ case DRM_FORMAT_XRGB8888:
+ return true;
+ default:
+ return false;
+ }
+ }
+
switch (format) {
case DRM_FORMAT_XBGR2101010:
case DRM_FORMAT_ABGR2101010:
@@ -1173,7 +1197,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
}
intel_plane->base.state = &state->base;
- if (INTEL_GEN(dev_priv) >= 9) {
+ if (INTEL_GEN(dev_priv) >= 10) {
intel_plane->can_scale = true;
state->scaler_id = -1;
@@ -1183,6 +1207,19 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
plane_formats = skl_plane_formats;
num_plane_formats = ARRAY_SIZE(skl_plane_formats);
modifiers = skl_plane_format_modifiers;
+ } else if (INTEL_GEN(dev_priv) >= 9) {
+ intel_plane->can_scale = true;
+ state->scaler_id = -1;
+
+ intel_plane->update_plane = skl_update_plane;
+ intel_plane->disable_plane = skl_disable_plane;
+
+ plane_formats = skl_plane_formats;
+ num_plane_formats = ARRAY_SIZE(skl_plane_formats);
+ if (pipe >= PIPE_C)
+ modifiers = skl_plane_format_modifiers_noccs;
+ else
+ modifiers = skl_plane_format_modifiers;
} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
intel_plane->can_scale = false;
intel_plane->max_downscale = 1;
--
2.13.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* ✗ Fi.CI.BAT: failure for Blobifiers (FKA GET_PLANE2)
2017-06-23 16:45 [PATCH v4 0/4] Blobifiers (FKA GET_PLANE2) Ben Widawsky
` (3 preceding siblings ...)
2017-06-23 16:45 ` [PATCH 4/4] drm/i915: Add support for CCS modifiers Ben Widawsky
@ 2017-06-23 16:55 ` Patchwork
4 siblings, 0 replies; 16+ messages in thread
From: Patchwork @ 2017-06-23 16:55 UTC (permalink / raw)
To: Ben Widawsky; +Cc: intel-gfx
== Series Details ==
Series: Blobifiers (FKA GET_PLANE2)
URL : https://patchwork.freedesktop.org/series/26304/
State : failure
== Summary ==
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
CHK include/generated/bounds.h
CHK include/generated/timeconst.h
CHK include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
CHK scripts/mod/devicetable-offsets.h
CHK include/generated/compile.h
CHK kernel/config_data.h
CC [M] drivers/gpu/drm/i915/intel_display.o
drivers/gpu/drm/i915/intel_display.c:105:2: error: ‘I915_FORMAT_MOD_Yf_TILED_CCS’ undeclared here (not in a function)
I915_FORMAT_MOD_Yf_TILED_CCS,
^
drivers/gpu/drm/i915/intel_display.c:106:2: error: ‘I915_FORMAT_MOD_Y_TILED_CCS’ undeclared here (not in a function)
I915_FORMAT_MOD_Y_TILED_CCS,
^
scripts/Makefile.build:302: recipe for target 'drivers/gpu/drm/i915/intel_display.o' failed
make[4]: *** [drivers/gpu/drm/i915/intel_display.o] Error 1
scripts/Makefile.build:561: recipe for target 'drivers/gpu/drm/i915' failed
make[3]: *** [drivers/gpu/drm/i915] Error 2
scripts/Makefile.build:561: recipe for target 'drivers/gpu/drm' failed
make[2]: *** [drivers/gpu/drm] Error 2
scripts/Makefile.build:561: recipe for target 'drivers/gpu' failed
make[1]: *** [drivers/gpu] Error 2
Makefile:1016: recipe for target 'drivers' failed
make: *** [drivers] Error 2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 3/4] drm/i915: Add format modifiers for Intel
2017-06-23 16:45 ` [PATCH 3/4] drm/i915: Add format modifiers for Intel Ben Widawsky
@ 2017-06-26 11:32 ` Emil Velikov
2017-06-29 19:59 ` Ville Syrjälä
1 sibling, 0 replies; 16+ messages in thread
From: Emil Velikov @ 2017-06-26 11:32 UTC (permalink / raw)
To: Ben Widawsky
Cc: Intel GFX, Kristian H . Kristensen, Daniel Stone, DRI Development
On 23 June 2017 at 17:45, Ben Widawsky <ben@bwidawsk.net> wrote:
> This was based on a patch originally by Kristian. It has been modified
> pretty heavily to use the new callbacks from the previous patch.
>
> v2:
> - Add LINEAR and Yf modifiers to list (Ville)
> - Combine i8xx and i965 into one list of formats (Ville)
> - Allow 1010102 formats for Y/Yf tiled (Ville)
>
> v3:
> - Handle cursor formats (Ville)
> - Put handling for LINEAR in the mod_support functions (Ville)
>
> v4:
> - List each modifier explicitly in supported modifiers (Ville)
> - Handle the CURSOR plane (Ville)
>
> v5:
> - Split out cursor and sprite handling (Ville)
>
> v6:
> - Actually use the sprite funcs (Emil)
> - Use unreachable (Emil)
>
> v7:
> - Only allow Intel modifiers and LINEAR (Ben)
>
> v8
> - Fix spite assert introduced in v6 (Daniel)
>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: Kristian H. Kristensen <hoegsberg@gmail.com>
> Cc: Emil Velikov <emil.l.velikov@gmail.com>
> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
> ---
> drivers/gpu/drm/i915/intel_display.c | 136 +++++++++++++++++++++++++++++++++--
> drivers/gpu/drm/i915/intel_sprite.c | 82 ++++++++++++++++++++-
> 2 files changed, 211 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index 7d55c5e3df28..877a51514c61 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -72,6 +72,12 @@ static const uint32_t i965_primary_formats[] = {
> DRM_FORMAT_XBGR2101010,
> };
>
> +static const uint64_t i9xx_format_modifiers[] = {
> + I915_FORMAT_MOD_X_TILED,
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> static const uint32_t skl_primary_formats[] = {
> DRM_FORMAT_C8,
> DRM_FORMAT_RGB565,
> @@ -87,11 +93,24 @@ static const uint32_t skl_primary_formats[] = {
> DRM_FORMAT_VYUY,
> };
>
> +static const uint64_t skl_format_modifiers[] = {
> + I915_FORMAT_MOD_Yf_TILED,
> + I915_FORMAT_MOD_Y_TILED,
> + I915_FORMAT_MOD_X_TILED,
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> /* Cursor formats */
> static const uint32_t intel_cursor_formats[] = {
> DRM_FORMAT_ARGB8888,
> };
>
> +static const uint64_t cursor_format_modifiers[] = {
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> static void i9xx_crtc_clock_get(struct intel_crtc *crtc,
> struct intel_crtc_state *pipe_config);
> static void ironlake_pch_clock_get(struct intel_crtc *crtc,
> @@ -13810,6 +13829,108 @@ void intel_plane_destroy(struct drm_plane *plane)
> kfree(to_intel_plane(plane));
> }
>
> +static bool i8xx_mod_supported(uint32_t format, uint64_t modifier)
> +{
> + switch (format) {
> + case DRM_FORMAT_C8:
> + case DRM_FORMAT_RGB565:
> + case DRM_FORMAT_XRGB1555:
> + case DRM_FORMAT_XRGB8888:
> + return modifier == DRM_FORMAT_MOD_LINEAR ||
> + modifier == I915_FORMAT_MOD_X_TILED;
> + default:
> + return false;
> + }
> +}
> +
> +static bool i965_mod_supported(uint32_t format, uint64_t modifier)
> +{
> + switch (format) {
> + case DRM_FORMAT_C8:
> + case DRM_FORMAT_RGB565:
> + case DRM_FORMAT_XRGB8888:
> + case DRM_FORMAT_XBGR8888:
> + case DRM_FORMAT_XRGB2101010:
> + case DRM_FORMAT_XBGR2101010:
> + return modifier == DRM_FORMAT_MOD_LINEAR ||
> + modifier == I915_FORMAT_MOD_X_TILED;
> + default:
> + return false;
> + }
> +}
> +
> +static bool skl_mod_supported(uint32_t format, uint64_t modifier)
> +{
> + switch (format) {
> + case DRM_FORMAT_C8:
> + switch (modifier) {
> + case DRM_FORMAT_MOD_LINEAR:
> + case I915_FORMAT_MOD_X_TILED:
> + case I915_FORMAT_MOD_Y_TILED:
> + return true;
> + default:
> + return false;
> + }
> + case DRM_FORMAT_RGB565:
> + case DRM_FORMAT_XRGB8888:
> + case DRM_FORMAT_XBGR8888:
> + case DRM_FORMAT_ARGB8888:
> + case DRM_FORMAT_ABGR8888:
> + case DRM_FORMAT_XRGB2101010:
> + case DRM_FORMAT_XBGR2101010:
> + case DRM_FORMAT_YUYV:
> + case DRM_FORMAT_YVYU:
> + case DRM_FORMAT_UYVY:
> + case DRM_FORMAT_VYUY:
> + /* All i915 modifiers are fine */
> + switch (modifier) {
> + case DRM_FORMAT_MOD_LINEAR:
> + case I915_FORMAT_MOD_X_TILED:
> + case I915_FORMAT_MOD_Y_TILED:
> + case I915_FORMAT_MOD_Yf_TILED:
> + return true;
> + default:
> + return false;
> + }
> + default:
> + return false;
> + }
> +}
> +
> +static bool intel_primary_plane_format_mod_supported(struct drm_plane *plane,
> + uint32_t format,
> + uint64_t modifier)
> +{
> + struct drm_i915_private *dev_priv = to_i915(plane->dev);
> +
> + if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
> + return false;
> +
> + if ((modifier >> 56) != DRM_FORMAT_MOD_VENDOR_INTEL &&
Using ">> 56" seem a bit magical. Alternative solution is to introduce
DRM_FORMAT_MOD_VENDOR_MASK or even
"if (!(modifier & DRM_FORMAT_MOD_VENDOR_INTEL) ..."
Regardless, patch looks good and is
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
-Emil
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/4] drm: Create a format/modifier blob
2017-06-23 16:45 ` [PATCH 2/4] drm: Create a format/modifier blob Ben Widawsky
@ 2017-06-29 19:49 ` Ville Syrjälä
2017-07-14 18:41 ` Ben Widawsky
0 siblings, 1 reply; 16+ messages in thread
From: Ville Syrjälä @ 2017-06-29 19:49 UTC (permalink / raw)
To: Ben Widawsky
Cc: Liviu Dudau, Intel GFX, Kristian H . Kristensen, Daniel Stone,
DRI Development
On Fri, Jun 23, 2017 at 09:45:42AM -0700, Ben Widawsky wrote:
> Updated blob layout (Rob, Daniel, Kristian, xerpi)
>
> v2:
> * Removed __packed, and alignment (.+)
> * Fix indent in drm_format_modifier fields (Liviu)
> * Remove duplicated modifier > 64 check (Liviu)
> * Change comment about modifier (Liviu)
> * Remove arguments to blob creation, use plane instead (Liviu)
> * Fix data types (Ben)
> * Make the blob part of uapi (Daniel)
>
> v3:
> Remove unused ret field.
> Change i, and j to unsigned int (Emil)
>
> v4:
> Use plane->modifier_count instead of recounting (Daniel)
>
> Cc: Rob Clark <robdclark@gmail.com>
> Cc: Kristian H. Kristensen <hoegsberg@gmail.com>
> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
> Reviewed-by: Daniel Stone <daniels@collabora.com> (v2)
> Reviewed-by: Liviu Dudau <liviu@dudau.co.uk> (v2)
> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> (v3)
> ---
> drivers/gpu/drm/drm_mode_config.c | 7 ++++
> drivers/gpu/drm/drm_plane.c | 83 +++++++++++++++++++++++++++++++++++++++
> include/drm/drm_mode_config.h | 6 +++
> include/uapi/drm/drm_mode.h | 50 +++++++++++++++++++++++
> 4 files changed, 146 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
> index d9862259a2a7..6bfbc3839df5 100644
> --- a/drivers/gpu/drm/drm_mode_config.c
> +++ b/drivers/gpu/drm/drm_mode_config.c
> @@ -337,6 +337,13 @@ static int drm_mode_create_standard_properties(struct drm_device *dev)
> return -ENOMEM;
> dev->mode_config.gamma_lut_size_property = prop;
>
> + prop = drm_property_create(dev,
> + DRM_MODE_PROP_IMMUTABLE | DRM_MODE_PROP_BLOB,
> + "IN_FORMATS", 0);
> + if (!prop)
> + return -ENOMEM;
> + dev->mode_config.modifiers = prop;
> +
> return 0;
> }
>
> diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
> index d3fc561d7b48..8a2d5765837a 100644
> --- a/drivers/gpu/drm/drm_plane.c
> +++ b/drivers/gpu/drm/drm_plane.c
> @@ -62,6 +62,86 @@ static unsigned int drm_num_planes(struct drm_device *dev)
> return num;
> }
>
> +static inline u32 *
> +formats_ptr(struct drm_format_modifier_blob *blob)
> +{
> + return (u32 *)(((char *)blob) + blob->formats_offset);
> +}
> +
> +static inline struct drm_format_modifier *
> +modifiers_ptr(struct drm_format_modifier_blob *blob)
> +{
> + return (struct drm_format_modifier *)(((char *)blob) + blob->modifiers_offset);
> +}
> +
> +static int create_in_format_blob(struct drm_device *dev, struct drm_plane *plane)
> +{
> + const struct drm_mode_config *config = &dev->mode_config;
> + struct drm_property_blob *blob;
> + struct drm_format_modifier *mod;
> + size_t blob_size, formats_size, modifiers_size;
> + struct drm_format_modifier_blob *blob_data;
> + unsigned int i, j;
> +
> + formats_size = sizeof(*plane->format_types) * plane->format_count;
sizeof(__u32) perhaps here since this is about the uabi, not about how
we store the formats internally.
> + if (WARN_ON(!formats_size)) {
> + /* 0 formats are never expected */
> + return 0;
> + }
> +
> + modifiers_size =
> + sizeof(struct drm_format_modifier) * plane->modifier_count;
> +
> + blob_size = sizeof(struct drm_format_modifier_blob);
> + /* Modifiers offset is a pointer to a struct with a 64 bit field so it
> + * should be naturally aligned to 8B.
> + */
> + blob_size += ALIGN(formats_size, 8);
Here it's ALIGN(format_size) ...
> + blob_size += modifiers_size;
> +
> + blob = drm_property_create_blob(dev, blob_size, NULL);
> + if (IS_ERR(blob))
> + return -1;
> +
> + blob_data = (struct drm_format_modifier_blob *)blob->data;
> + blob_data->version = FORMAT_BLOB_CURRENT;
> + blob_data->count_formats = plane->format_count;
> + blob_data->formats_offset = sizeof(struct drm_format_modifier_blob);
> + blob_data->count_modifiers = plane->modifier_count;
> +
> + blob_data->modifiers_offset =
> + ALIGN(blob_data->formats_offset + formats_size, 8);
... but here it's ALIGN(formats_offset+formats_size). I think we should
be aligning the same thing in both cases, or we add a BUILD_BUG_ON to
make sure the header size always stays a multiple of 8 bytes.
That's mainly because the design of the structure seems geared towards
expanding the header in the future (as in why else would you have the
offsets?).
> +
> + memcpy(formats_ptr(blob_data), plane->format_types, formats_size);
> +
> + /* If we can't determine support, just bail */
> + if (!plane->funcs->format_mod_supported)
> + goto done;
> +
> + mod = modifiers_ptr(blob_data);
> + for (i = 0; i < plane->modifier_count; i++) {
> + for (j = 0; j < plane->format_count; j++) {
> + if (plane->funcs->format_mod_supported(plane,
> + plane->format_types[j],
> + plane->modifiers[i])) {
> +
> + mod->formats |= 1 << j;
> + }
> + }
> +
> + mod->modifier = plane->modifiers[i];
> + mod->offset = 0;
> + mod->pad = 0;
> + mod++;
> + }
> +
> +done:
> + drm_object_attach_property(&plane->base, config->modifiers,
> + blob->base.id);
> +
> + return 0;
> +}
> +
> /**
> * drm_universal_plane_init - Initialize a new universal plane object
> * @dev: DRM device
> @@ -181,6 +261,9 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
> drm_object_attach_property(&plane->base, config->prop_src_h, 0);
> }
>
> + if (config->allow_fb_modifiers)
> + create_in_format_blob(dev, plane);
> +
> return 0;
> }
> EXPORT_SYMBOL(drm_universal_plane_init);
> diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h
> index 42981711189b..03776e659811 100644
> --- a/include/drm/drm_mode_config.h
> +++ b/include/drm/drm_mode_config.h
> @@ -757,6 +757,12 @@ struct drm_mode_config {
> */
> bool allow_fb_modifiers;
>
> + /**
> + * @modifiers: Plane property to list support modifier/format
> + * combination.
> + */
> + struct drm_property *modifiers;
I believe that if we follow the most common naming pattern this should
be "modifiers_property". Also might be good to group it next to the
other properties.
> +
> /* cursor size */
> uint32_t cursor_width, cursor_height;
>
> diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
> index 403339f98a92..a2bb7161f020 100644
> --- a/include/uapi/drm/drm_mode.h
> +++ b/include/uapi/drm/drm_mode.h
> @@ -712,6 +712,56 @@ struct drm_mode_atomic {
> __u64 user_data;
> };
>
> +struct drm_format_modifier_blob {
> +#define FORMAT_BLOB_CURRENT 1
> + /* Version of this blob format */
> + u32 version;
> +
> + /* Flags */
> + u32 flags;
> +
> + /* Number of fourcc formats supported */
> + u32 count_formats;
> +
> + /* Where in this blob the formats exist (in bytes) */
> + u32 formats_offset;
> +
> + /* Number of drm_format_modifiers */
> + u32 count_modifiers;
> +
> + /* Where in this blob the modifiers exist (in bytes) */
> + u32 modifiers_offset;
> +
> + /* u32 formats[] */
> + /* struct drm_format_modifier modifiers[] */
> +};
> +
> +struct drm_format_modifier {
> + /* Bitmask of formats in get_plane format list this info applies to. The
> + * offset allows a sliding window of which 64 formats (bits).
> + *
> + * Some examples:
> + * In today's world with < 65 formats, and formats 0, and 2 are
> + * supported
> + * 0x0000000000000005
> + * ^-offset = 0, formats = 5
> + *
> + * If the number formats grew to 128, and formats 98-102 are
> + * supported with the modifier:
> + *
> + * 0x0000003c00000000 0000000000000000
> + * ^
> + * |__offset = 64, formats = 0x3c00000000
> + *
> + */
> + __u64 formats;
> + __u32 offset;
> + __u32 pad;
> +
> + /* The modifier that applies to the >get_plane format list bitmask. */
> + __u64 modifier;
> +};
> +
> /**
> * Create a new 'blob' data property, copying length bytes from data pointer,
> * and returning new blob ID.
> --
> 2.13.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Ville Syrjälä
Intel OTC
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 3/4] drm/i915: Add format modifiers for Intel
2017-06-23 16:45 ` [PATCH 3/4] drm/i915: Add format modifiers for Intel Ben Widawsky
2017-06-26 11:32 ` Emil Velikov
@ 2017-06-29 19:59 ` Ville Syrjälä
1 sibling, 0 replies; 16+ messages in thread
From: Ville Syrjälä @ 2017-06-29 19:59 UTC (permalink / raw)
To: Ben Widawsky
Cc: Intel GFX, Kristian H . Kristensen, Daniel Stone, DRI Development
On Fri, Jun 23, 2017 at 09:45:43AM -0700, Ben Widawsky wrote:
> This was based on a patch originally by Kristian. It has been modified
> pretty heavily to use the new callbacks from the previous patch.
>
> v2:
> - Add LINEAR and Yf modifiers to list (Ville)
> - Combine i8xx and i965 into one list of formats (Ville)
> - Allow 1010102 formats for Y/Yf tiled (Ville)
>
> v3:
> - Handle cursor formats (Ville)
> - Put handling for LINEAR in the mod_support functions (Ville)
>
> v4:
> - List each modifier explicitly in supported modifiers (Ville)
> - Handle the CURSOR plane (Ville)
>
> v5:
> - Split out cursor and sprite handling (Ville)
>
> v6:
> - Actually use the sprite funcs (Emil)
> - Use unreachable (Emil)
>
> v7:
> - Only allow Intel modifiers and LINEAR (Ben)
>
> v8
> - Fix spite assert introduced in v6 (Daniel)
>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Cc: Kristian H. Kristensen <hoegsberg@gmail.com>
> Cc: Emil Velikov <emil.l.velikov@gmail.com>
> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
> ---
> drivers/gpu/drm/i915/intel_display.c | 136 +++++++++++++++++++++++++++++++++--
> drivers/gpu/drm/i915/intel_sprite.c | 82 ++++++++++++++++++++-
> 2 files changed, 211 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index 7d55c5e3df28..877a51514c61 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -72,6 +72,12 @@ static const uint32_t i965_primary_formats[] = {
> DRM_FORMAT_XBGR2101010,
> };
>
> +static const uint64_t i9xx_format_modifiers[] = {
> + I915_FORMAT_MOD_X_TILED,
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> static const uint32_t skl_primary_formats[] = {
> DRM_FORMAT_C8,
> DRM_FORMAT_RGB565,
> @@ -87,11 +93,24 @@ static const uint32_t skl_primary_formats[] = {
> DRM_FORMAT_VYUY,
> };
>
> +static const uint64_t skl_format_modifiers[] = {
> + I915_FORMAT_MOD_Yf_TILED,
> + I915_FORMAT_MOD_Y_TILED,
> + I915_FORMAT_MOD_X_TILED,
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> /* Cursor formats */
> static const uint32_t intel_cursor_formats[] = {
> DRM_FORMAT_ARGB8888,
> };
>
> +static const uint64_t cursor_format_modifiers[] = {
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> static void i9xx_crtc_clock_get(struct intel_crtc *crtc,
> struct intel_crtc_state *pipe_config);
> static void ironlake_pch_clock_get(struct intel_crtc *crtc,
> @@ -13810,6 +13829,108 @@ void intel_plane_destroy(struct drm_plane *plane)
> kfree(to_intel_plane(plane));
> }
>
> +static bool i8xx_mod_supported(uint32_t format, uint64_t modifier)
> +{
> + switch (format) {
> + case DRM_FORMAT_C8:
> + case DRM_FORMAT_RGB565:
> + case DRM_FORMAT_XRGB1555:
> + case DRM_FORMAT_XRGB8888:
> + return modifier == DRM_FORMAT_MOD_LINEAR ||
> + modifier == I915_FORMAT_MOD_X_TILED;
> + default:
> + return false;
> + }
> +}
> +
> +static bool i965_mod_supported(uint32_t format, uint64_t modifier)
> +{
> + switch (format) {
> + case DRM_FORMAT_C8:
> + case DRM_FORMAT_RGB565:
> + case DRM_FORMAT_XRGB8888:
> + case DRM_FORMAT_XBGR8888:
> + case DRM_FORMAT_XRGB2101010:
> + case DRM_FORMAT_XBGR2101010:
> + return modifier == DRM_FORMAT_MOD_LINEAR ||
> + modifier == I915_FORMAT_MOD_X_TILED;
> + default:
> + return false;
> + }
> +}
> +
> +static bool skl_mod_supported(uint32_t format, uint64_t modifier)
> +{
> + switch (format) {
> + case DRM_FORMAT_C8:
> + switch (modifier) {
> + case DRM_FORMAT_MOD_LINEAR:
> + case I915_FORMAT_MOD_X_TILED:
> + case I915_FORMAT_MOD_Y_TILED:
> + return true;
> + default:
> + return false;
> + }
> + case DRM_FORMAT_RGB565:
> + case DRM_FORMAT_XRGB8888:
> + case DRM_FORMAT_XBGR8888:
> + case DRM_FORMAT_ARGB8888:
> + case DRM_FORMAT_ABGR8888:
> + case DRM_FORMAT_XRGB2101010:
> + case DRM_FORMAT_XBGR2101010:
> + case DRM_FORMAT_YUYV:
> + case DRM_FORMAT_YVYU:
> + case DRM_FORMAT_UYVY:
> + case DRM_FORMAT_VYUY:
> + /* All i915 modifiers are fine */
> + switch (modifier) {
> + case DRM_FORMAT_MOD_LINEAR:
> + case I915_FORMAT_MOD_X_TILED:
> + case I915_FORMAT_MOD_Y_TILED:
> + case I915_FORMAT_MOD_Yf_TILED:
> + return true;
> + default:
> + return false;
> + }
> + default:
> + return false;
> + }
> +}
I think I might bikeshed that as
skl_mod_supported()
{
switch (format) {
case DRM_FORMAT_XRGB8888:
case DRM_FORMAT_XBGR8888:
case DRM_FORMAT_ARGB8888:
case DRM_FORMAT_ABGR8888:
case DRM_FORMAT_RGB565:
case DRM_FORMAT_XRGB2101010:
case DRM_FORMAT_XBGR2101010:
case DRM_FORMAT_YUYV:
case DRM_FORMAT_YVYU:
case DRM_FORMAT_UYVY:
case DRM_FORMAT_VYUY:
if (modifier == I915_FORMAT_MOD_Yf_TILED)
return true;
/* fall through */
case DRM_FORMAT_C8:
if (modifier == DRM_FORMAT_MOD_LINEAR ||
modifier == I915_FORMAT_MOD_X_TILED ||
modifier == I915_FORMAT_MOD_Y_TILED)
return true;
/* fall through */
default:
return false;
}
}
The CCS modifiers should then slide in very neatly after the 8888
formats.
> +
> +static bool intel_primary_plane_format_mod_supported(struct drm_plane *plane,
> + uint32_t format,
> + uint64_t modifier)
> +{
> + struct drm_i915_private *dev_priv = to_i915(plane->dev);
> +
> + if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
> + return false;
> +
> + if ((modifier >> 56) != DRM_FORMAT_MOD_VENDOR_INTEL &&
> + modifier != DRM_FORMAT_MOD_LINEAR)
> + return false;
> +
> +
> + if (INTEL_GEN(dev_priv) >= 9)
> + return skl_mod_supported(format, modifier);
> + else if (INTEL_GEN(dev_priv) >= 4)
> + return i965_mod_supported(format, modifier);
> + else
> + return i8xx_mod_supported(format, modifier);
> +
> + unreachable();
> +}
> +
> +static bool intel_cursor_plane_format_mod_supported(struct drm_plane *plane,
> + uint32_t format,
> + uint64_t modifier)
> +{
> + if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
> + return false;
> +
> + return modifier == DRM_FORMAT_MOD_LINEAR && format == DRM_FORMAT_ARGB8888;
> +}
> +
> const struct drm_plane_funcs intel_plane_funcs = {
That can be made static now. And maybe rename to intel_primary_plane_funcs.
> .update_plane = drm_atomic_helper_update_plane,
> .disable_plane = drm_atomic_helper_disable_plane,
> @@ -13819,6 +13940,7 @@ const struct drm_plane_funcs intel_plane_funcs = {
> .atomic_set_property = intel_plane_atomic_set_property,
> .atomic_duplicate_state = intel_plane_duplicate_state,
> .atomic_destroy_state = intel_plane_destroy_state,
> + .format_mod_supported = intel_primary_plane_format_mod_supported,
> };
>
> static int
> @@ -13954,6 +14076,7 @@ static const struct drm_plane_funcs intel_cursor_plane_funcs = {
> .atomic_set_property = intel_plane_atomic_set_property,
> .atomic_duplicate_state = intel_plane_duplicate_state,
> .atomic_destroy_state = intel_plane_destroy_state,
> + .format_mod_supported = intel_cursor_plane_format_mod_supported,
> };
>
> static struct intel_plane *
> @@ -13964,6 +14087,7 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
> const uint32_t *intel_primary_formats;
> unsigned int supported_rotations;
> unsigned int num_formats;
> + const uint64_t *intel_format_modifiers;
Just 'modifiers' or 'format_modifiers' seems sufficient.
> int ret;
>
> primary = kzalloc(sizeof(*primary), GFP_KERNEL);
> @@ -14002,18 +14126,21 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
> if (INTEL_GEN(dev_priv) >= 9) {
> intel_primary_formats = skl_primary_formats;
> num_formats = ARRAY_SIZE(skl_primary_formats);
> + intel_format_modifiers = skl_format_modifiers;
>
> primary->update_plane = skylake_update_primary_plane;
> primary->disable_plane = skylake_disable_primary_plane;
> } else if (INTEL_GEN(dev_priv) >= 4) {
> intel_primary_formats = i965_primary_formats;
> num_formats = ARRAY_SIZE(i965_primary_formats);
> + intel_format_modifiers = i9xx_format_modifiers;
>
> primary->update_plane = i9xx_update_primary_plane;
> primary->disable_plane = i9xx_disable_primary_plane;
> } else {
> intel_primary_formats = i8xx_primary_formats;
> num_formats = ARRAY_SIZE(i8xx_primary_formats);
> + intel_format_modifiers = i9xx_format_modifiers;
>
> primary->update_plane = i9xx_update_primary_plane;
> primary->disable_plane = i9xx_disable_primary_plane;
> @@ -14023,21 +14150,21 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
> ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
> 0, &intel_plane_funcs,
> intel_primary_formats, num_formats,
> - NULL,
> + intel_format_modifiers,
> DRM_PLANE_TYPE_PRIMARY,
> "plane 1%c", pipe_name(pipe));
> else if (INTEL_GEN(dev_priv) >= 5 || IS_G4X(dev_priv))
> ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
> 0, &intel_plane_funcs,
> intel_primary_formats, num_formats,
> - NULL,
> + intel_format_modifiers,
> DRM_PLANE_TYPE_PRIMARY,
> "primary %c", pipe_name(pipe));
> else
> ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
> 0, &intel_plane_funcs,
> intel_primary_formats, num_formats,
> - NULL,
> + intel_format_modifiers,
> DRM_PLANE_TYPE_PRIMARY,
> "plane %c", plane_name(primary->plane));
> if (ret)
> @@ -14123,7 +14250,8 @@ intel_cursor_plane_create(struct drm_i915_private *dev_priv,
> 0, &intel_cursor_plane_funcs,
> intel_cursor_formats,
> ARRAY_SIZE(intel_cursor_formats),
> - NULL, DRM_PLANE_TYPE_CURSOR,
> + cursor_format_modifiers,
> + DRM_PLANE_TYPE_CURSOR,
> "cursor %c", pipe_name(pipe));
> if (ret)
> goto fail;
> diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
> index 15bb43787eb5..e80834cb1f4c 100644
> --- a/drivers/gpu/drm/i915/intel_sprite.c
> +++ b/drivers/gpu/drm/i915/intel_sprite.c
> @@ -30,6 +30,7 @@
> * support.
> */
> #include <drm/drmP.h>
> +#include <drm/drm_atomic_helper.h>
> #include <drm/drm_crtc.h>
> #include <drm/drm_fourcc.h>
> #include <drm/drm_rect.h>
> @@ -1043,6 +1044,12 @@ static const uint32_t g4x_plane_formats[] = {
> DRM_FORMAT_VYUY,
> };
>
> +static const uint64_t i9xx_plane_format_modifiers[] = {
> + I915_FORMAT_MOD_X_TILED,
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> static const uint32_t snb_plane_formats[] = {
> DRM_FORMAT_XBGR8888,
> DRM_FORMAT_XRGB8888,
> @@ -1078,6 +1085,68 @@ static uint32_t skl_plane_formats[] = {
> DRM_FORMAT_VYUY,
> };
>
> +static const uint64_t skl_plane_format_modifiers[] = {
> + I915_FORMAT_MOD_Yf_TILED,
> + I915_FORMAT_MOD_Y_TILED,
> + I915_FORMAT_MOD_X_TILED,
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> +static bool intel_sprite_plane_format_mod_supported(struct drm_plane *plane,
> + uint32_t format,
> + uint64_t modifier)
> +{
> + struct drm_i915_private *dev_priv = to_i915(plane->dev);
> +
> + if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
> + return false;
> +
> + BUG_ON(plane->type != DRM_PLANE_TYPE_OVERLAY);
> +
> + if ((modifier >> 56) != DRM_FORMAT_MOD_VENDOR_INTEL &&
> + modifier != DRM_FORMAT_MOD_LINEAR)
> + return false;
> +
> + switch (format) {
> + case DRM_FORMAT_XBGR2101010:
> + case DRM_FORMAT_ABGR2101010:
> + if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> + return true;
> + break;
> + case DRM_FORMAT_RGB565:
> + case DRM_FORMAT_ABGR8888:
> + case DRM_FORMAT_ARGB8888:
> + if (INTEL_GEN(dev_priv) >= 9 || IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> + return true;
> + break;
> + case DRM_FORMAT_XBGR8888:
> + if (INTEL_GEN(dev_priv) >= 6)
> + return true;
> + break;
> + case DRM_FORMAT_XRGB8888:
> + case DRM_FORMAT_YUYV:
> + case DRM_FORMAT_YVYU:
> + case DRM_FORMAT_UYVY:
> + case DRM_FORMAT_VYUY:
> + return true;
> + }
> +
> + return false;
> +}
This looks quite alien compared to the primary plane code. Rather
hard to parse, and it doesn't actually check the modifiers per
format like the primary plane and cursor code does.
So I'd split it up into g4x,snb,vlb,skl variants just like the
primary plane code does.
> +
> +const struct drm_plane_funcs intel_sprite_plane_funcs = {
static
> + .update_plane = drm_atomic_helper_update_plane,
> + .disable_plane = drm_atomic_helper_disable_plane,
> + .destroy = intel_plane_destroy,
> + .set_property = drm_atomic_helper_plane_set_property,
> + .atomic_get_property = intel_plane_atomic_get_property,
> + .atomic_set_property = intel_plane_atomic_set_property,
> + .atomic_duplicate_state = intel_plane_duplicate_state,
> + .atomic_destroy_state = intel_plane_destroy_state,
> + .format_mod_supported = intel_sprite_plane_format_mod_supported,
> +};
> +
> struct intel_plane *
> intel_sprite_plane_create(struct drm_i915_private *dev_priv,
> enum pipe pipe, int plane)
> @@ -1086,6 +1155,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
> struct intel_plane_state *state = NULL;
> unsigned long possible_crtcs;
> const uint32_t *plane_formats;
> + const uint64_t *modifiers;
> unsigned int supported_rotations;
> int num_plane_formats;
> int ret;
> @@ -1112,6 +1182,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
>
> plane_formats = skl_plane_formats;
> num_plane_formats = ARRAY_SIZE(skl_plane_formats);
> + modifiers = skl_plane_format_modifiers;
> } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
> intel_plane->can_scale = false;
> intel_plane->max_downscale = 1;
> @@ -1121,6 +1192,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
>
> plane_formats = vlv_plane_formats;
> num_plane_formats = ARRAY_SIZE(vlv_plane_formats);
> + modifiers = i9xx_plane_format_modifiers;
> } else if (INTEL_GEN(dev_priv) >= 7) {
> if (IS_IVYBRIDGE(dev_priv)) {
> intel_plane->can_scale = true;
> @@ -1135,6 +1207,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
>
> plane_formats = snb_plane_formats;
> num_plane_formats = ARRAY_SIZE(snb_plane_formats);
> + modifiers = i9xx_plane_format_modifiers;
> } else {
> intel_plane->can_scale = true;
> intel_plane->max_downscale = 16;
> @@ -1142,6 +1215,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
> intel_plane->update_plane = g4x_update_plane;
> intel_plane->disable_plane = g4x_disable_plane;
>
> + modifiers = i9xx_plane_format_modifiers;
> if (IS_GEN6(dev_priv)) {
> plane_formats = snb_plane_formats;
> num_plane_formats = ARRAY_SIZE(snb_plane_formats);
> @@ -1174,15 +1248,17 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
>
> if (INTEL_GEN(dev_priv) >= 9)
> ret = drm_universal_plane_init(&dev_priv->drm, &intel_plane->base,
> - possible_crtcs, &intel_plane_funcs,
> + possible_crtcs, &intel_sprite_plane_funcs,
> plane_formats, num_plane_formats,
> - NULL, DRM_PLANE_TYPE_OVERLAY,
> + modifiers,
> + DRM_PLANE_TYPE_OVERLAY,
> "plane %d%c", plane + 2, pipe_name(pipe));
> else
> ret = drm_universal_plane_init(&dev_priv->drm, &intel_plane->base,
> possible_crtcs, &intel_plane_funcs,
sprite_plane_funcs
> plane_formats, num_plane_formats,
> - NULL, DRM_PLANE_TYPE_OVERLAY,
> + modifiers,
> + DRM_PLANE_TYPE_OVERLAY,
> "sprite %c", sprite_name(pipe, plane));
> if (ret)
> goto fail;
> --
> 2.13.1
--
Ville Syrjälä
Intel OTC
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 4/4] drm/i915: Add support for CCS modifiers
2017-06-23 16:45 ` [PATCH 4/4] drm/i915: Add support for CCS modifiers Ben Widawsky
@ 2017-06-29 20:02 ` Ville Syrjälä
2017-07-21 20:12 ` Ben Widawsky
0 siblings, 1 reply; 16+ messages in thread
From: Ville Syrjälä @ 2017-06-29 20:02 UTC (permalink / raw)
To: Ben Widawsky; +Cc: Intel GFX, Daniel Stone, DRI Development
On Fri, Jun 23, 2017 at 09:45:44AM -0700, Ben Widawsky wrote:
> v2:
> Support sprite plane.
> Support pipe C/D limitation on GEN9.
>
> This requires rebase on the correct Ville patches
>
> Cc: Daniel Stone <daniels@collabora.com>
> Cc: Kristian Høgsberg <krh@bitplanet.net>
> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
> ---
> drivers/gpu/drm/i915/intel_display.c | 34 +++++++++++++++++++++++++------
> drivers/gpu/drm/i915/intel_sprite.c | 39 +++++++++++++++++++++++++++++++++++-
> 2 files changed, 66 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index 877a51514c61..2a0e5cd26059 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -93,7 +93,17 @@ static const uint32_t skl_primary_formats[] = {
> DRM_FORMAT_VYUY,
> };
>
> +static const uint64_t skl_format_modifiers_noccs[] = {
> + I915_FORMAT_MOD_Yf_TILED,
> + I915_FORMAT_MOD_Y_TILED,
> + I915_FORMAT_MOD_X_TILED,
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> static const uint64_t skl_format_modifiers[] = {
Maybe calls this _ccs[] then?
> + I915_FORMAT_MOD_Yf_TILED_CCS,
> + I915_FORMAT_MOD_Y_TILED_CCS,
> I915_FORMAT_MOD_Yf_TILED,
> I915_FORMAT_MOD_Y_TILED,
> I915_FORMAT_MOD_X_TILED,
> @@ -13872,17 +13882,13 @@ static bool skl_mod_supported(uint32_t format, uint64_t modifier)
> return false;
> }
> case DRM_FORMAT_RGB565:
> - case DRM_FORMAT_XRGB8888:
> - case DRM_FORMAT_XBGR8888:
> - case DRM_FORMAT_ARGB8888:
> - case DRM_FORMAT_ABGR8888:
> case DRM_FORMAT_XRGB2101010:
> case DRM_FORMAT_XBGR2101010:
> case DRM_FORMAT_YUYV:
> case DRM_FORMAT_YVYU:
> case DRM_FORMAT_UYVY:
> case DRM_FORMAT_VYUY:
> - /* All i915 modifiers are fine */
> + /* All non-ccs i915 modifiers are fine */
> switch (modifier) {
> case DRM_FORMAT_MOD_LINEAR:
> case I915_FORMAT_MOD_X_TILED:
> @@ -13892,6 +13898,12 @@ static bool skl_mod_supported(uint32_t format, uint64_t modifier)
> default:
> return false;
> }
> + case DRM_FORMAT_XRGB8888:
> + case DRM_FORMAT_XBGR8888:
> + case DRM_FORMAT_ARGB8888:
> + case DRM_FORMAT_ABGR8888:
> + /* All i915 modifiers are fine */
> + return true;
> default:
> return false;
> }
> @@ -14123,13 +14135,23 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
> primary->frontbuffer_bit = INTEL_FRONTBUFFER_PRIMARY(pipe);
> primary->check_plane = intel_check_primary_plane;
>
> - if (INTEL_GEN(dev_priv) >= 9) {
> + if (INTEL_GEN(dev_priv) >= 10) {
> intel_primary_formats = skl_primary_formats;
> num_formats = ARRAY_SIZE(skl_primary_formats);
> intel_format_modifiers = skl_format_modifiers;
>
> primary->update_plane = skylake_update_primary_plane;
> primary->disable_plane = skylake_disable_primary_plane;
> + } else if (INTEL_GEN(dev_priv) >= 9) {
> + intel_primary_formats = skl_primary_formats;
> + num_formats = ARRAY_SIZE(skl_primary_formats);
> + if (pipe >= PIPE_C)
I think I'd keep the gen10 stuff in the same branch still. Also this
misses GLK. So maybe something like this:
if (GEN >= 10 || IS_GLK || pipe != PIPE_C)
> + intel_format_modifiers = skl_format_modifiers;
> + else
> + intel_format_modifiers = skl_format_modifiers_noccs;
> +
> + primary->update_plane = skylake_update_primary_plane;
> + primary->disable_plane = skylake_disable_primary_plane;
> } else if (INTEL_GEN(dev_priv) >= 4) {
> intel_primary_formats = i965_primary_formats;
> num_formats = ARRAY_SIZE(i965_primary_formats);
> diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
> index e80834cb1f4c..de4454a8ef9e 100644
> --- a/drivers/gpu/drm/i915/intel_sprite.c
> +++ b/drivers/gpu/drm/i915/intel_sprite.c
> @@ -1085,7 +1085,17 @@ static uint32_t skl_plane_formats[] = {
> DRM_FORMAT_VYUY,
> };
>
> +static const uint64_t skl_plane_format_modifiers_noccs[] = {
> + I915_FORMAT_MOD_Yf_TILED,
> + I915_FORMAT_MOD_Y_TILED,
> + I915_FORMAT_MOD_X_TILED,
> + DRM_FORMAT_MOD_LINEAR,
> + DRM_FORMAT_MOD_INVALID
> +};
> +
> static const uint64_t skl_plane_format_modifiers[] = {
Again _ccs[] maybe?
> + I915_FORMAT_MOD_Yf_TILED_CCS,
> + I915_FORMAT_MOD_Y_TILED_CCS,
> I915_FORMAT_MOD_Yf_TILED,
> I915_FORMAT_MOD_Y_TILED,
> I915_FORMAT_MOD_X_TILED,
> @@ -1108,6 +1118,20 @@ static bool intel_sprite_plane_format_mod_supported(struct drm_plane *plane,
> modifier != DRM_FORMAT_MOD_LINEAR)
> return false;
>
> + switch (modifier) {
> + case I915_FORMAT_MOD_Yf_TILED_CCS:
> + case I915_FORMAT_MOD_Y_TILED_CCS:
> + switch (format) {
> + case DRM_FORMAT_ABGR8888:
> + case DRM_FORMAT_ARGB8888:
> + case DRM_FORMAT_XBGR8888:
> + case DRM_FORMAT_XRGB8888:
> + return true;
> + default:
> + return false;
> + }
> + }
> +
> switch (format) {
> case DRM_FORMAT_XBGR2101010:
> case DRM_FORMAT_ABGR2101010:
> @@ -1173,7 +1197,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
> }
> intel_plane->base.state = &state->base;
>
> - if (INTEL_GEN(dev_priv) >= 9) {
> + if (INTEL_GEN(dev_priv) >= 10) {
> intel_plane->can_scale = true;
> state->scaler_id = -1;
>
> @@ -1183,6 +1207,19 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
> plane_formats = skl_plane_formats;
> num_plane_formats = ARRAY_SIZE(skl_plane_formats);
> modifiers = skl_plane_format_modifiers;
> + } else if (INTEL_GEN(dev_priv) >= 9) {
> + intel_plane->can_scale = true;
> + state->scaler_id = -1;
> +
> + intel_plane->update_plane = skl_update_plane;
> + intel_plane->disable_plane = skl_disable_plane;
> +
> + plane_formats = skl_plane_formats;
> + num_plane_formats = ARRAY_SIZE(skl_plane_formats);
> + if (pipe >= PIPE_C)
> + modifiers = skl_plane_format_modifiers_noccs;
> + else
> + modifiers = skl_plane_format_modifiers;
> } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
> intel_plane->can_scale = false;
> intel_plane->max_downscale = 1;
> --
> 2.13.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Ville Syrjälä
Intel OTC
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/4] drm: Create a format/modifier blob
2017-06-29 19:49 ` Ville Syrjälä
@ 2017-07-14 18:41 ` Ben Widawsky
2017-07-14 19:10 ` Ville Syrjälä
0 siblings, 1 reply; 16+ messages in thread
From: Ben Widawsky @ 2017-07-14 18:41 UTC (permalink / raw)
To: Ville Syrjälä
Cc: Liviu Dudau, Intel GFX, Kristian H . Kristensen, Daniel Stone,
DRI Development
On 17-06-29 22:49:44, Ville Syrjälä wrote:
[snip]
>
>... but here it's ALIGN(formats_offset+formats_size). I think we should
>be aligning the same thing in both cases, or we add a BUILD_BUG_ON to
>make sure the header size always stays a multiple of 8 bytes.
>
>That's mainly because the design of the structure seems geared towards
>expanding the header in the future (as in why else would you have the
>offsets?).
>
I guess I don't quite understand what you're asking for. The first thing is
determining a size, the second is finding an offset into the blob.
I don't mind changing this, but tell me what you want.
BUILD_BUG_ON sounds good to me regardless.
[snip]
--
Ben Widawsky, Intel Open Source Technology Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/4] drm: Create a format/modifier blob
2017-07-14 18:41 ` Ben Widawsky
@ 2017-07-14 19:10 ` Ville Syrjälä
2017-07-21 4:20 ` Ben Widawsky
0 siblings, 1 reply; 16+ messages in thread
From: Ville Syrjälä @ 2017-07-14 19:10 UTC (permalink / raw)
To: Ben Widawsky
Cc: Liviu Dudau, Intel GFX, Kristian H . Kristensen, Daniel Stone,
DRI Development
On Fri, Jul 14, 2017 at 11:41:49AM -0700, Ben Widawsky wrote:
> On 17-06-29 22:49:44, Ville Syrjälä wrote:
>
> [snip]
>
> >
> >... but here it's ALIGN(formats_offset+formats_size). I think we should
> >be aligning the same thing in both cases, or we add a BUILD_BUG_ON to
> >make sure the header size always stays a multiple of 8 bytes.
> >
> >That's mainly because the design of the structure seems geared towards
> >expanding the header in the future (as in why else would you have the
> >offsets?).
> >
>
> I guess I don't quite understand what you're asking for. The first thing is
> determining a size, the second is finding an offset into the blob.
If I remember my thinking correctly, then what I was trying to say was
ALIGN(multiple_of_4, 8) + ALIGN(multiple_of_4, 8) != ALIGN(multiple_of_4 + multiple_of_4, 8)
but the code was assuming that it's true, or that at least one of those
things is a multiple of 8 already.
> I don't mind changing this, but tell me what you want.
>
> BUILD_BUG_ON sounds good to me regardless.
>
> [snip]
>
> --
> Ben Widawsky, Intel Open Source Technology Center
--
Ville Syrjälä
Intel OTC
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/4] drm: Create a format/modifier blob
2017-07-14 19:10 ` Ville Syrjälä
@ 2017-07-21 4:20 ` Ben Widawsky
0 siblings, 0 replies; 16+ messages in thread
From: Ben Widawsky @ 2017-07-21 4:20 UTC (permalink / raw)
To: Ville Syrjälä
Cc: Liviu Dudau, Intel GFX, Kristian H . Kristensen, Daniel Stone,
DRI Development
On 17-07-14 22:10:15, Ville Syrjälä wrote:
>On Fri, Jul 14, 2017 at 11:41:49AM -0700, Ben Widawsky wrote:
>> On 17-06-29 22:49:44, Ville Syrjälä wrote:
>>
>> [snip]
>>
>> >
>> >... but here it's ALIGN(formats_offset+formats_size). I think we should
>> >be aligning the same thing in both cases, or we add a BUILD_BUG_ON to
>> >make sure the header size always stays a multiple of 8 bytes.
>> >
>> >That's mainly because the design of the structure seems geared towards
>> >expanding the header in the future (as in why else would you have the
>> >offsets?).
>> >
>>
>> I guess I don't quite understand what you're asking for. The first thing is
>> determining a size, the second is finding an offset into the blob.
>
>If I remember my thinking correctly, then what I was trying to say was
>
>ALIGN(multiple_of_4, 8) + ALIGN(multiple_of_4, 8) != ALIGN(multiple_of_4 + multiple_of_4, 8)
>
>but the code was assuming that it's true, or that at least one of those
>things is a multiple of 8 already.
>
Going with this and calling it sufficient.
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index 0da6707a8cf7..5c14beee52ff 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -96,6 +96,7 @@ static int create_in_format_blob(struct drm_device *dev, struct drm_plane *plane
/* Modifiers offset is a pointer to a struct with a 64 bit field so it
* should be naturally aligned to 8B.
*/
+ BUILD_BUG_ON(sizeof(struct drm_format_modifier_blob) % 8);
blob_size += ALIGN(formats_size, 8);
blob_size += modifiers_size;
>> I don't mind changing this, but tell me what you want.
>>
>> BUILD_BUG_ON sounds good to me regardless.
>>
>> [snip]
>>
>> --
>> Ben Widawsky, Intel Open Source Technology Center
>
>--
>Ville Syrjälä
>Intel OTC
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH 4/4] drm/i915: Add support for CCS modifiers
2017-06-29 20:02 ` Ville Syrjälä
@ 2017-07-21 20:12 ` Ben Widawsky
0 siblings, 0 replies; 16+ messages in thread
From: Ben Widawsky @ 2017-07-21 20:12 UTC (permalink / raw)
To: Ville Syrjälä; +Cc: Intel GFX, Daniel Stone, DRI Development
On 17-06-29 23:02:08, Ville Syrjälä wrote:
>On Fri, Jun 23, 2017 at 09:45:44AM -0700, Ben Widawsky wrote:
>> v2:
>> Support sprite plane.
>> Support pipe C/D limitation on GEN9.
>>
>> This requires rebase on the correct Ville patches
>>
>> Cc: Daniel Stone <daniels@collabora.com>
>> Cc: Kristian Høgsberg <krh@bitplanet.net>
>> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
>> ---
>> drivers/gpu/drm/i915/intel_display.c | 34 +++++++++++++++++++++++++------
>> drivers/gpu/drm/i915/intel_sprite.c | 39 +++++++++++++++++++++++++++++++++++-
>> 2 files changed, 66 insertions(+), 7 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
>> index 877a51514c61..2a0e5cd26059 100644
>> --- a/drivers/gpu/drm/i915/intel_display.c
>> +++ b/drivers/gpu/drm/i915/intel_display.c
>> @@ -93,7 +93,17 @@ static const uint32_t skl_primary_formats[] = {
>> DRM_FORMAT_VYUY,
>> };
>>
>> +static const uint64_t skl_format_modifiers_noccs[] = {
>> + I915_FORMAT_MOD_Yf_TILED,
>> + I915_FORMAT_MOD_Y_TILED,
>> + I915_FORMAT_MOD_X_TILED,
>> + DRM_FORMAT_MOD_LINEAR,
>> + DRM_FORMAT_MOD_INVALID
>> +};
>> +
>> static const uint64_t skl_format_modifiers[] = {
>
>Maybe calls this _ccs[] then?
>
>> + I915_FORMAT_MOD_Yf_TILED_CCS,
>> + I915_FORMAT_MOD_Y_TILED_CCS,
>> I915_FORMAT_MOD_Yf_TILED,
>> I915_FORMAT_MOD_Y_TILED,
>> I915_FORMAT_MOD_X_TILED,
>> @@ -13872,17 +13882,13 @@ static bool skl_mod_supported(uint32_t format, uint64_t modifier)
>> return false;
>> }
>> case DRM_FORMAT_RGB565:
>> - case DRM_FORMAT_XRGB8888:
>> - case DRM_FORMAT_XBGR8888:
>> - case DRM_FORMAT_ARGB8888:
>> - case DRM_FORMAT_ABGR8888:
>> case DRM_FORMAT_XRGB2101010:
>> case DRM_FORMAT_XBGR2101010:
>> case DRM_FORMAT_YUYV:
>> case DRM_FORMAT_YVYU:
>> case DRM_FORMAT_UYVY:
>> case DRM_FORMAT_VYUY:
>> - /* All i915 modifiers are fine */
>> + /* All non-ccs i915 modifiers are fine */
>> switch (modifier) {
>> case DRM_FORMAT_MOD_LINEAR:
>> case I915_FORMAT_MOD_X_TILED:
>> @@ -13892,6 +13898,12 @@ static bool skl_mod_supported(uint32_t format, uint64_t modifier)
>> default:
>> return false;
>> }
>> + case DRM_FORMAT_XRGB8888:
>> + case DRM_FORMAT_XBGR8888:
>> + case DRM_FORMAT_ARGB8888:
>> + case DRM_FORMAT_ABGR8888:
>> + /* All i915 modifiers are fine */
>> + return true;
>> default:
>> return false;
>> }
>> @@ -14123,13 +14135,23 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
>> primary->frontbuffer_bit = INTEL_FRONTBUFFER_PRIMARY(pipe);
>> primary->check_plane = intel_check_primary_plane;
>>
>> - if (INTEL_GEN(dev_priv) >= 9) {
>> + if (INTEL_GEN(dev_priv) >= 10) {
>> intel_primary_formats = skl_primary_formats;
>> num_formats = ARRAY_SIZE(skl_primary_formats);
>> intel_format_modifiers = skl_format_modifiers;
>>
>> primary->update_plane = skylake_update_primary_plane;
>> primary->disable_plane = skylake_disable_primary_plane;
>> + } else if (INTEL_GEN(dev_priv) >= 9) {
>> + intel_primary_formats = skl_primary_formats;
>> + num_formats = ARRAY_SIZE(skl_primary_formats);
>> + if (pipe >= PIPE_C)
>
>I think I'd keep the gen10 stuff in the same branch still. Also this
>misses GLK. So maybe something like this:
>
>if (GEN >= 10 || IS_GLK || pipe != PIPE_C)
>
I'd really like to keep the pipe C limitation in the gen9 block, but yes, it was
missing GLK. (Patches were originally written before GLK, I believe) Thanks for
catching that.
I really suspect we're going to need to split display version out of INTEL_GEN.
Maybe you guys are already doing this.
I'm fine with ccs rename, and you were right in the previous patch about how
reorganizing made this diff nicer.
>> + intel_format_modifiers = skl_format_modifiers;
>> + else
>> + intel_format_modifiers = skl_format_modifiers_noccs;
>> +
>> + primary->update_plane = skylake_update_primary_plane;
>> + primary->disable_plane = skylake_disable_primary_plane;
>> } else if (INTEL_GEN(dev_priv) >= 4) {
>> intel_primary_formats = i965_primary_formats;
>> num_formats = ARRAY_SIZE(i965_primary_formats);
>> diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
>> index e80834cb1f4c..de4454a8ef9e 100644
>> --- a/drivers/gpu/drm/i915/intel_sprite.c
>> +++ b/drivers/gpu/drm/i915/intel_sprite.c
>> @@ -1085,7 +1085,17 @@ static uint32_t skl_plane_formats[] = {
>> DRM_FORMAT_VYUY,
>> };
>>
>> +static const uint64_t skl_plane_format_modifiers_noccs[] = {
>> + I915_FORMAT_MOD_Yf_TILED,
>> + I915_FORMAT_MOD_Y_TILED,
>> + I915_FORMAT_MOD_X_TILED,
>> + DRM_FORMAT_MOD_LINEAR,
>> + DRM_FORMAT_MOD_INVALID
>> +};
>> +
>> static const uint64_t skl_plane_format_modifiers[] = {
>
>Again _ccs[] maybe?
>
>> + I915_FORMAT_MOD_Yf_TILED_CCS,
>> + I915_FORMAT_MOD_Y_TILED_CCS,
>> I915_FORMAT_MOD_Yf_TILED,
>> I915_FORMAT_MOD_Y_TILED,
>> I915_FORMAT_MOD_X_TILED,
>> @@ -1108,6 +1118,20 @@ static bool intel_sprite_plane_format_mod_supported(struct drm_plane *plane,
>> modifier != DRM_FORMAT_MOD_LINEAR)
>> return false;
>>
>> + switch (modifier) {
>> + case I915_FORMAT_MOD_Yf_TILED_CCS:
>> + case I915_FORMAT_MOD_Y_TILED_CCS:
>> + switch (format) {
>> + case DRM_FORMAT_ABGR8888:
>> + case DRM_FORMAT_ARGB8888:
>> + case DRM_FORMAT_XBGR8888:
>> + case DRM_FORMAT_XRGB8888:
>> + return true;
>> + default:
>> + return false;
>> + }
>> + }
>> +
>> switch (format) {
>> case DRM_FORMAT_XBGR2101010:
>> case DRM_FORMAT_ABGR2101010:
>> @@ -1173,7 +1197,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
>> }
>> intel_plane->base.state = &state->base;
>>
>> - if (INTEL_GEN(dev_priv) >= 9) {
>> + if (INTEL_GEN(dev_priv) >= 10) {
>> intel_plane->can_scale = true;
>> state->scaler_id = -1;
>>
>> @@ -1183,6 +1207,19 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
>> plane_formats = skl_plane_formats;
>> num_plane_formats = ARRAY_SIZE(skl_plane_formats);
>> modifiers = skl_plane_format_modifiers;
>> + } else if (INTEL_GEN(dev_priv) >= 9) {
>> + intel_plane->can_scale = true;
>> + state->scaler_id = -1;
>> +
>> + intel_plane->update_plane = skl_update_plane;
>> + intel_plane->disable_plane = skl_disable_plane;
>> +
>> + plane_formats = skl_plane_formats;
>> + num_plane_formats = ARRAY_SIZE(skl_plane_formats);
>> + if (pipe >= PIPE_C)
>> + modifiers = skl_plane_format_modifiers_noccs;
>> + else
>> + modifiers = skl_plane_format_modifiers;
>> } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
>> intel_plane->can_scale = false;
>> intel_plane->max_downscale = 1;
>> --
>> 2.13.1
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/dri-devel
>
>--
>Ville Syrjälä
>Intel OTC
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 2/4] drm: Create a format/modifier blob
2017-07-24 3:46 ` [PATCH 2/4] drm: Create a format/modifier blob Ben Widawsky
@ 2017-07-25 4:48 ` kbuild test robot
0 siblings, 0 replies; 16+ messages in thread
From: kbuild test robot @ 2017-07-25 4:48 UTC (permalink / raw)
Cc: Liviu Dudau, Ben Widawsky, Daniel Stone, Intel GFX,
Kristian H . Kristensen, DRI Development, kbuild-all
[-- Attachment #1: Type: text/plain, Size: 17664 bytes --]
Hi Ben,
[auto build test WARNING on drm/drm-next]
[also build test WARNING on v4.13-rc2 next-20170724]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Ben-Widawsky/drm-Plumb-modifiers-through-plane-init/20170725-062539
base: git://people.freedesktop.org/~airlied/linux.git drm-next
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick (https://www.imagemagick.org)
arch/x86/include/asm/uaccess_32.h:1: warning: no structured comments found
include/linux/init.h:1: warning: no structured comments found
include/linux/mod_devicetable.h:687: warning: Excess struct/union/enum/typedef member 'ver_major' description in 'fsl_mc_device_id'
include/linux/mod_devicetable.h:687: warning: Excess struct/union/enum/typedef member 'ver_minor' description in 'fsl_mc_device_id'
kernel/sched/core.c:2088: warning: No description found for parameter 'rf'
kernel/sched/core.c:2088: warning: Excess function parameter 'cookie' description in 'try_to_wake_up_local'
include/linux/kthread.h:26: warning: Excess function parameter '...' description in 'kthread_create'
kernel/sys.c:1: warning: no structured comments found
include/linux/device.h:969: warning: No description found for parameter 'dma_ops'
drivers/dma-buf/seqno-fence.c:1: warning: no structured comments found
include/linux/iio/iio.h:597: warning: No description found for parameter 'trig_readonly'
include/linux/iio/trigger.h:151: warning: No description found for parameter 'indio_dev'
include/linux/iio/trigger.h:151: warning: No description found for parameter 'trig'
include/linux/device.h:970: warning: No description found for parameter 'dma_ops'
include/linux/usb/gadget.h:230: warning: No description found for parameter 'claimed'
include/linux/usb/gadget.h:230: warning: No description found for parameter 'enabled'
include/linux/usb/gadget.h:408: warning: No description found for parameter 'quirk_altset_not_supp'
include/linux/usb/gadget.h:408: warning: No description found for parameter 'quirk_stall_not_supp'
include/linux/usb/gadget.h:408: warning: No description found for parameter 'quirk_zlp_not_supp'
include/drm/drm_drv.h:537: warning: No description found for parameter 'set_busid'
include/drm/drm_drv.h:537: warning: No description found for parameter 'debugfs_init'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_open_object'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_close_object'
include/drm/drm_drv.h:537: warning: No description found for parameter 'prime_handle_to_fd'
include/drm/drm_drv.h:537: warning: No description found for parameter 'prime_fd_to_handle'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_export'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_import'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_pin'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_unpin'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_res_obj'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_get_sg_table'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_import_sg_table'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_vmap'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_vunmap'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_prime_mmap'
include/drm/drm_drv.h:537: warning: No description found for parameter 'gem_vm_ops'
include/drm/drm_drv.h:537: warning: No description found for parameter 'major'
include/drm/drm_drv.h:537: warning: No description found for parameter 'minor'
include/drm/drm_drv.h:537: warning: No description found for parameter 'patchlevel'
include/drm/drm_drv.h:537: warning: No description found for parameter 'name'
include/drm/drm_drv.h:537: warning: No description found for parameter 'desc'
include/drm/drm_drv.h:537: warning: No description found for parameter 'date'
include/drm/drm_drv.h:537: warning: No description found for parameter 'driver_features'
include/drm/drm_drv.h:537: warning: No description found for parameter 'ioctls'
include/drm/drm_drv.h:537: warning: No description found for parameter 'num_ioctls'
include/drm/drm_drv.h:537: warning: No description found for parameter 'fops'
>> include/drm/drm_mode_config.h:771: warning: No description found for parameter 'modifiers_property'
>> include/drm/drm_mode_config.h:771: warning: Excess struct/union/enum/typedef member 'modifiers' description in 'drm_mode_config'
include/drm/drm_plane.h:546: warning: No description found for parameter 'modifiers'
include/drm/drm_plane.h:546: warning: No description found for parameter 'modifier_count'
include/drm/drm_color_mgmt.h:1: warning: no structured comments found
drivers/gpu/drm/drm_syncobj.c:341: warning: Excess function parameter 'dev' description in 'drm_syncobj_open'
drivers/gpu/drm/drm_syncobj.c:366: warning: Excess function parameter 'dev' description in 'drm_syncobj_release'
include/drm/drm_syncobj.h:1: warning: no structured comments found
drivers/gpu/drm/drm_syncobj.c:342: warning: Excess function parameter 'dev' description in 'drm_syncobj_open'
drivers/gpu/drm/drm_syncobj.c:367: warning: Excess function parameter 'dev' description in 'drm_syncobj_release'
drivers/gpu/host1x/bus.c:50: warning: Excess function parameter 'driver' description in 'host1x_subdev_add'
Documentation/core-api/assoc_array.rst:13: WARNING: Enumerated list ends without a blank line; unexpected unindent.
Documentation/doc-guide/sphinx.rst:126: ERROR: Unknown target name: "sphinx c domain".
kernel/sched/fair.c:7650: WARNING: Inline emphasis start-string without end-string.
kernel/time/timer.c:1200: ERROR: Unexpected indentation.
kernel/time/timer.c:1202: ERROR: Unexpected indentation.
kernel/time/timer.c:1203: WARNING: Block quote ends without a blank line; unexpected unindent.
include/linux/wait.h:122: WARNING: Block quote ends without a blank line; unexpected unindent.
include/linux/wait.h:125: ERROR: Unexpected indentation.
include/linux/wait.h:127: WARNING: Block quote ends without a blank line; unexpected unindent.
kernel/time/hrtimer.c:990: WARNING: Block quote ends without a blank line; unexpected unindent.
kernel/signal.c:322: WARNING: Inline literal start-string without end-string.
include/linux/iio/iio.h:219: ERROR: Unexpected indentation.
include/linux/iio/iio.h:220: WARNING: Block quote ends without a blank line; unexpected unindent.
include/linux/iio/iio.h:226: WARNING: Definition list ends without a blank line; unexpected unindent.
drivers/iio/industrialio-core.c:638: ERROR: Unknown target name: "iio_val".
drivers/iio/industrialio-core.c:645: ERROR: Unknown target name: "iio_val".
drivers/message/fusion/mptbase.c:5051: WARNING: Definition list ends without a blank line; unexpected unindent.
drivers/tty/serial/serial_core.c:1898: WARNING: Definition list ends without a blank line; unexpected unindent.
drivers/pci/pci.c:3457: ERROR: Unexpected indentation.
include/linux/regulator/driver.h:271: ERROR: Unknown target name: "regulator_regmap_x_voltage".
include/linux/spi/spi.h:370: ERROR: Unexpected indentation.
drivers/gpu/drm/drm_scdc_helper.c:203: ERROR: Unexpected indentation.
drivers/gpu/drm/drm_scdc_helper.c:204: WARNING: Block quote ends without a blank line; unexpected unindent.
drivers/gpu/drm/drm_ioctl.c:702: WARNING: Definition list ends without a blank line; unexpected unindent.
Documentation/gpu/todo.rst:111: ERROR: Unknown target name: "drm_fb".
sound/soc/soc-core.c:2671: ERROR: Unknown target name: "snd_soc_daifmt".
sound/core/jack.c:312: ERROR: Unknown target name: "snd_jack_btn".
Documentation/userspace-api/unshare.rst:108: WARNING: Inline emphasis start-string without end-string.
Documentation/usb/typec.rst:: WARNING: document isn't included in any toctree
Documentation/usb/usb3-debug-port.rst:: WARNING: document isn't included in any toctree
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 43: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 56: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 69: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 82: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 96: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 109: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 122: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 133: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 164: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 193: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 43: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 56: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 69: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 82: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 96: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 109: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 122: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 133: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 164: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 193: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 43: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 56: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 69: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 82: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 96: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 109: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 122: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 133: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 164: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 193: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 43: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 56: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 69: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 82: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 96: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 109: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 122: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 133: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 164: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 193: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 43: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 56: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 69: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 82: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 96: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 109: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 122: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 133: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 164: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 193: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 43: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 56: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 69: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 82: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 96: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 109: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 122: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 133: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 164: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "~/.fonts.conf", line 193: Having multiple values in <test> isn't supported and may not work as expected
Fontconfig warning: "/home/kbuild/.config/fontconfig/fonts.conf", line 43: Having multiple values in <test> isn't supported and may not work as expected
vim +/modifiers_property +771 include/drm/drm_mode_config.h
28575f16 Daniel Vetter 2016-11-14 @771
:::::: The code at line 771 was first introduced by commit
:::::: 28575f165d36051310d7ea2350e2011f8095b6fb drm: Extract drm_mode_config.[hc]
:::::: TO: Daniel Vetter <daniel.vetter@ffwll.ch>
:::::: CC: Daniel Vetter <daniel.vetter@ffwll.ch>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 6632 bytes --]
[-- Attachment #3: Type: text/plain, Size: 160 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 2/4] drm: Create a format/modifier blob
2017-07-24 3:46 [PATCH 0/4] [v2] " Ben Widawsky
@ 2017-07-24 3:46 ` Ben Widawsky
2017-07-25 4:48 ` kbuild test robot
0 siblings, 1 reply; 16+ messages in thread
From: Ben Widawsky @ 2017-07-24 3:46 UTC (permalink / raw)
To: Intel GFX, DRI Development
Cc: Liviu Dudau, Ben Widawsky, Daniel Stone, Kristian H . Kristensen
Updated blob layout (Rob, Daniel, Kristian, xerpi)
v2:
* Removed __packed, and alignment (.+)
* Fix indent in drm_format_modifier fields (Liviu)
* Remove duplicated modifier > 64 check (Liviu)
* Change comment about modifier (Liviu)
* Remove arguments to blob creation, use plane instead (Liviu)
* Fix data types (Ben)
* Make the blob part of uapi (Daniel)
v3:
Remove unused ret field.
Change i, and j to unsigned int (Emil)
v4:
Use plane->modifier_count instead of recounting (Daniel)
v5:
Rename modifiers to modifiers_property (Ville)
Use sizeof(__u32) instead to reflect UAPI nature (Ville)
Make BUILD_BUG_ON for blob header size
Cc: Rob Clark <robdclark@gmail.com>
Cc: Kristian H. Kristensen <hoegsberg@gmail.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Daniel Stone <daniels@collabora.com> (v2)
Reviewed-by: Liviu Dudau <liviu@dudau.co.uk> (v2)
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> (v3)
---
drivers/gpu/drm/drm_mode_config.c | 7 ++++
drivers/gpu/drm/drm_plane.c | 84 +++++++++++++++++++++++++++++++++++++++
include/drm/drm_mode_config.h | 6 +++
include/uapi/drm/drm_mode.h | 50 +++++++++++++++++++++++
4 files changed, 147 insertions(+)
diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
index d9862259a2a7..74f6ff5df656 100644
--- a/drivers/gpu/drm/drm_mode_config.c
+++ b/drivers/gpu/drm/drm_mode_config.c
@@ -337,6 +337,13 @@ static int drm_mode_create_standard_properties(struct drm_device *dev)
return -ENOMEM;
dev->mode_config.gamma_lut_size_property = prop;
+ prop = drm_property_create(dev,
+ DRM_MODE_PROP_IMMUTABLE | DRM_MODE_PROP_BLOB,
+ "IN_FORMATS", 0);
+ if (!prop)
+ return -ENOMEM;
+ dev->mode_config.modifiers_property = prop;
+
return 0;
}
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index d3fc561d7b48..5c14beee52ff 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -62,6 +62,87 @@ static unsigned int drm_num_planes(struct drm_device *dev)
return num;
}
+static inline u32 *
+formats_ptr(struct drm_format_modifier_blob *blob)
+{
+ return (u32 *)(((char *)blob) + blob->formats_offset);
+}
+
+static inline struct drm_format_modifier *
+modifiers_ptr(struct drm_format_modifier_blob *blob)
+{
+ return (struct drm_format_modifier *)(((char *)blob) + blob->modifiers_offset);
+}
+
+static int create_in_format_blob(struct drm_device *dev, struct drm_plane *plane)
+{
+ const struct drm_mode_config *config = &dev->mode_config;
+ struct drm_property_blob *blob;
+ struct drm_format_modifier *mod;
+ size_t blob_size, formats_size, modifiers_size;
+ struct drm_format_modifier_blob *blob_data;
+ unsigned int i, j;
+
+ formats_size = sizeof(__u32) * plane->format_count;
+ if (WARN_ON(!formats_size)) {
+ /* 0 formats are never expected */
+ return 0;
+ }
+
+ modifiers_size =
+ sizeof(struct drm_format_modifier) * plane->modifier_count;
+
+ blob_size = sizeof(struct drm_format_modifier_blob);
+ /* Modifiers offset is a pointer to a struct with a 64 bit field so it
+ * should be naturally aligned to 8B.
+ */
+ BUILD_BUG_ON(sizeof(struct drm_format_modifier_blob) % 8);
+ blob_size += ALIGN(formats_size, 8);
+ blob_size += modifiers_size;
+
+ blob = drm_property_create_blob(dev, blob_size, NULL);
+ if (IS_ERR(blob))
+ return -1;
+
+ blob_data = (struct drm_format_modifier_blob *)blob->data;
+ blob_data->version = FORMAT_BLOB_CURRENT;
+ blob_data->count_formats = plane->format_count;
+ blob_data->formats_offset = sizeof(struct drm_format_modifier_blob);
+ blob_data->count_modifiers = plane->modifier_count;
+
+ blob_data->modifiers_offset =
+ ALIGN(blob_data->formats_offset + formats_size, 8);
+
+ memcpy(formats_ptr(blob_data), plane->format_types, formats_size);
+
+ /* If we can't determine support, just bail */
+ if (!plane->funcs->format_mod_supported)
+ goto done;
+
+ mod = modifiers_ptr(blob_data);
+ for (i = 0; i < plane->modifier_count; i++) {
+ for (j = 0; j < plane->format_count; j++) {
+ if (plane->funcs->format_mod_supported(plane,
+ plane->format_types[j],
+ plane->modifiers[i])) {
+
+ mod->formats |= 1 << j;
+ }
+ }
+
+ mod->modifier = plane->modifiers[i];
+ mod->offset = 0;
+ mod->pad = 0;
+ mod++;
+ }
+
+done:
+ drm_object_attach_property(&plane->base, config->modifiers_property,
+ blob->base.id);
+
+ return 0;
+}
+
/**
* drm_universal_plane_init - Initialize a new universal plane object
* @dev: DRM device
@@ -181,6 +262,9 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
drm_object_attach_property(&plane->base, config->prop_src_h, 0);
}
+ if (config->allow_fb_modifiers)
+ create_in_format_blob(dev, plane);
+
return 0;
}
EXPORT_SYMBOL(drm_universal_plane_init);
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h
index f0d3d3857ae2..5b379db1ea14 100644
--- a/include/drm/drm_mode_config.h
+++ b/include/drm/drm_mode_config.h
@@ -758,6 +758,12 @@ struct drm_mode_config {
*/
bool allow_fb_modifiers;
+ /**
+ * @modifiers: Plane property to list support modifier/format
+ * combination.
+ */
+ struct drm_property *modifiers_property;
+
/* cursor size */
uint32_t cursor_width, cursor_height;
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index 403339f98a92..a2bb7161f020 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -712,6 +712,56 @@ struct drm_mode_atomic {
__u64 user_data;
};
+struct drm_format_modifier_blob {
+#define FORMAT_BLOB_CURRENT 1
+ /* Version of this blob format */
+ u32 version;
+
+ /* Flags */
+ u32 flags;
+
+ /* Number of fourcc formats supported */
+ u32 count_formats;
+
+ /* Where in this blob the formats exist (in bytes) */
+ u32 formats_offset;
+
+ /* Number of drm_format_modifiers */
+ u32 count_modifiers;
+
+ /* Where in this blob the modifiers exist (in bytes) */
+ u32 modifiers_offset;
+
+ /* u32 formats[] */
+ /* struct drm_format_modifier modifiers[] */
+};
+
+struct drm_format_modifier {
+ /* Bitmask of formats in get_plane format list this info applies to. The
+ * offset allows a sliding window of which 64 formats (bits).
+ *
+ * Some examples:
+ * In today's world with < 65 formats, and formats 0, and 2 are
+ * supported
+ * 0x0000000000000005
+ * ^-offset = 0, formats = 5
+ *
+ * If the number formats grew to 128, and formats 98-102 are
+ * supported with the modifier:
+ *
+ * 0x0000003c00000000 0000000000000000
+ * ^
+ * |__offset = 64, formats = 0x3c00000000
+ *
+ */
+ __u64 formats;
+ __u32 offset;
+ __u32 pad;
+
+ /* The modifier that applies to the >get_plane format list bitmask. */
+ __u64 modifier;
+};
+
/**
* Create a new 'blob' data property, copying length bytes from data pointer,
* and returning new blob ID.
--
2.13.3
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 16+ messages in thread
end of thread, other threads:[~2017-07-25 4:48 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-06-23 16:45 [PATCH v4 0/4] Blobifiers (FKA GET_PLANE2) Ben Widawsky
2017-06-23 16:45 ` [PATCH 1/4] drm: Plumb modifiers through plane init Ben Widawsky
2017-06-23 16:45 ` [PATCH 2/4] drm: Create a format/modifier blob Ben Widawsky
2017-06-29 19:49 ` Ville Syrjälä
2017-07-14 18:41 ` Ben Widawsky
2017-07-14 19:10 ` Ville Syrjälä
2017-07-21 4:20 ` Ben Widawsky
2017-06-23 16:45 ` [PATCH 3/4] drm/i915: Add format modifiers for Intel Ben Widawsky
2017-06-26 11:32 ` Emil Velikov
2017-06-29 19:59 ` Ville Syrjälä
2017-06-23 16:45 ` [PATCH 4/4] drm/i915: Add support for CCS modifiers Ben Widawsky
2017-06-29 20:02 ` Ville Syrjälä
2017-07-21 20:12 ` Ben Widawsky
2017-06-23 16:55 ` ✗ Fi.CI.BAT: failure for Blobifiers (FKA GET_PLANE2) Patchwork
2017-07-24 3:46 [PATCH 0/4] [v2] " Ben Widawsky
2017-07-24 3:46 ` [PATCH 2/4] drm: Create a format/modifier blob Ben Widawsky
2017-07-25 4:48 ` kbuild test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.