From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: [PATCH 01/43] drm/i915: introduce for_each_encoder_on_crtc
Date: Tue, 3 Jul 2012 11:27:53 +0200 [thread overview]
Message-ID: <1341307715-3886-2-git-send-email-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <1341307715-3886-1-git-send-email-daniel.vetter@ffwll.ch>
We already have this pattern at quite a few places, and moving part of
the modeset helper stuff into the driver will add more.
v2: Don't clobber the crtc struct name with the macro parameter ...
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/i915/i915_drv.h | 4 +++
drivers/gpu/drm/i915/intel_display.c | 38 ++++++++-------------------------
drivers/gpu/drm/i915/intel_dp.c | 22 +++++--------------
3 files changed, 19 insertions(+), 45 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index a0c15ab..aa24fc1 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -79,6 +79,10 @@ enum port {
#define for_each_pipe(p) for ((p) = 0; (p) < dev_priv->num_pipe; (p)++)
+#define for_each_encoder_on_crtc(dev, __crtc, intel_encoder) \
+ list_for_each_entry((intel_encoder), &(dev)->mode_config.encoder_list, base.head) \
+ if ((intel_encoder)->base.crtc == (__crtc))
+
struct intel_pch_pll {
int refcount; /* count of number of CRTCs sharing this PLL */
int active; /* count of number of active CRTCs (i.e. DPMS on) */
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3fbc802..72b73f8 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -627,11 +627,10 @@ static void intel_clock(struct drm_device *dev, int refclk, intel_clock_t *clock
bool intel_pipe_has_type(struct drm_crtc *crtc, int type)
{
struct drm_device *dev = crtc->dev;
- struct drm_mode_config *mode_config = &dev->mode_config;
struct intel_encoder *encoder;
- list_for_each_entry(encoder, &mode_config->encoder_list, base.head)
- if (encoder->base.crtc == crtc && encoder->type == type)
+ for_each_encoder_on_crtc(dev, crtc, encoder)
+ if (encoder->type == type)
return true;
return false;
@@ -2805,16 +2804,13 @@ static void intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc)
static bool intel_crtc_driving_pch(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
- struct drm_mode_config *mode_config = &dev->mode_config;
struct intel_encoder *encoder;
/*
* If there's a non-PCH eDP on this crtc, it must be DP_A, and that
* must be driven by its own crtc; no sharing is possible.
*/
- list_for_each_entry(encoder, &mode_config->encoder_list, base.head) {
- if (encoder->base.crtc != crtc)
- continue;
+ for_each_encoder_on_crtc(dev, crtc, encoder) {
/* On Haswell, LPT PCH handles the VGA connection via FDI, and Haswell
* CPU handles all others */
@@ -3703,16 +3699,12 @@ static bool intel_choose_pipe_bpp_dither(struct drm_crtc *crtc,
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_encoder *encoder;
struct drm_connector *connector;
+ struct intel_encoder *intel_encoder;
unsigned int display_bpc = UINT_MAX, bpc;
/* Walk the encoders & connectors on this crtc, get min bpc */
- list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
- struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
-
- if (encoder->crtc != crtc)
- continue;
+ for_each_encoder_on_crtc(dev, crtc, intel_encoder) {
if (intel_encoder->type == INTEL_OUTPUT_LVDS) {
unsigned int lvds_bpc;
@@ -3744,7 +3736,7 @@ static bool intel_choose_pipe_bpp_dither(struct drm_crtc *crtc,
/* Not one of the known troublemakers, check the EDID */
list_for_each_entry(connector, &dev->mode_config.connector_list,
head) {
- if (connector->encoder != encoder)
+ if (connector->encoder != &intel_encoder->base)
continue;
/* Don't use an invalid EDID bpc value */
@@ -4213,15 +4205,11 @@ static int i9xx_crtc_mode_set(struct drm_crtc *crtc,
u32 dspcntr, pipeconf, vsyncshift;
bool ok, has_reduced_clock = false, is_sdvo = false;
bool is_lvds = false, is_tv = false, is_dp = false;
- struct drm_mode_config *mode_config = &dev->mode_config;
struct intel_encoder *encoder;
const intel_limit_t *limit;
int ret;
- list_for_each_entry(encoder, &mode_config->encoder_list, base.head) {
- if (encoder->base.crtc != crtc)
- continue;
-
+ for_each_encoder_on_crtc(dev, crtc, encoder) {
switch (encoder->type) {
case INTEL_OUTPUT_LVDS:
is_lvds = true;
@@ -4524,15 +4512,11 @@ static int ironlake_get_refclk(struct drm_crtc *crtc)
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_encoder *encoder;
- struct drm_mode_config *mode_config = &dev->mode_config;
struct intel_encoder *edp_encoder = NULL;
int num_connectors = 0;
bool is_lvds = false;
- list_for_each_entry(encoder, &mode_config->encoder_list, base.head) {
- if (encoder->base.crtc != crtc)
- continue;
-
+ for_each_encoder_on_crtc(dev, crtc, encoder) {
switch (encoder->type) {
case INTEL_OUTPUT_LVDS:
is_lvds = true;
@@ -4569,7 +4553,6 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
u32 dpll, fp = 0, fp2 = 0, dspcntr, pipeconf;
bool ok, has_reduced_clock = false, is_sdvo = false;
bool is_crt = false, is_lvds = false, is_tv = false, is_dp = false;
- struct drm_mode_config *mode_config = &dev->mode_config;
struct intel_encoder *encoder, *edp_encoder = NULL;
const intel_limit_t *limit;
int ret;
@@ -4580,10 +4563,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
bool dither;
bool is_cpu_edp = false, is_pch_edp = false;
- list_for_each_entry(encoder, &mode_config->encoder_list, base.head) {
- if (encoder->base.crtc != crtc)
- continue;
-
+ for_each_encoder_on_crtc(dev, crtc, encoder) {
switch (encoder->type) {
case INTEL_OUTPUT_LVDS:
is_lvds = true;
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 76a7080..096947d 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -793,8 +793,7 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = crtc->dev;
- struct drm_mode_config *mode_config = &dev->mode_config;
- struct drm_encoder *encoder;
+ struct intel_encoder *encoder;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int lane_count = 4;
@@ -804,13 +803,9 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
/*
* Find the lane count in the intel_encoder private
*/
- list_for_each_entry(encoder, &mode_config->encoder_list, head) {
- struct intel_dp *intel_dp;
+ for_each_encoder_on_crtc(dev, crtc, encoder) {
+ struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
- if (encoder->crtc != crtc)
- continue;
-
- intel_dp = enc_to_intel_dp(encoder);
if (intel_dp->base.type == INTEL_OUTPUT_DISPLAYPORT ||
intel_dp->base.type == INTEL_OUTPUT_EDP)
{
@@ -2404,16 +2399,11 @@ int
intel_trans_dp_port_sel(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
- struct drm_mode_config *mode_config = &dev->mode_config;
- struct drm_encoder *encoder;
+ struct intel_encoder *encoder;
- list_for_each_entry(encoder, &mode_config->encoder_list, head) {
- struct intel_dp *intel_dp;
-
- if (encoder->crtc != crtc)
- continue;
+ for_each_encoder_on_crtc(dev, crtc, encoder) {
+ struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
- intel_dp = enc_to_intel_dp(encoder);
if (intel_dp->base.type == INTEL_OUTPUT_DISPLAYPORT ||
intel_dp->base.type == INTEL_OUTPUT_EDP)
return intel_dp->output_reg;
--
1.7.7.6
next prev parent reply other threads:[~2012-07-03 10:34 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-03 9:27 [PATCH 00/43] [RFC] modeset rework, part 1 Daniel Vetter
2012-07-03 9:27 ` Daniel Vetter [this message]
2012-07-04 21:29 ` [PATCH 01/43] drm/i915: introduce for_each_encoder_on_crtc Paulo Zanoni
2012-07-05 7:50 ` [PATCH] " Daniel Vetter
2012-07-05 13:08 ` Daniel Vetter
2012-07-03 9:27 ` [PATCH 02/43] drm/i915: add crtc->enable/disable vfuncs insted of dpms Daniel Vetter
2012-07-03 9:27 ` [PATCH 03/43] drm/i915: rip out crtc prepare/commit indirection Daniel Vetter
2012-07-03 9:27 ` [PATCH 04/43] drm/i915: add direct encoder disable/enable infrastructure Daniel Vetter
2012-07-03 9:27 ` [PATCH 05/43] drm/i915: add missing gen2 pipe A quirk entries Daniel Vetter
2012-07-03 9:27 ` [PATCH 06/43] drm/i915: rip out the overlay pipe A workaround Daniel Vetter
2012-07-03 9:27 ` [PATCH 07/43] drm/i915: prepare load-detect pipe code for dpms changes Daniel Vetter
2012-07-03 9:28 ` [PATCH 08/43] drm/i915/hdmi: convert to encoder->disable/enable Daniel Vetter
2012-07-26 17:12 ` Paulo Zanoni
2012-07-03 9:28 ` [PATCH 09/43] drm/i915/tv: convert to encoder enable/disable Daniel Vetter
2012-07-03 9:28 ` [PATCH 10/43] drm/i915/lvds: ditch ->prepare special case Daniel Vetter
2012-07-03 9:28 ` [PATCH 11/43] drm/i915/lvds: convert to encoder disable/enable Daniel Vetter
2012-07-03 9:28 ` [PATCH 12/43] drm/i915/dp: " Daniel Vetter
2012-07-03 9:28 ` [PATCH 13/43] drm/i915: create VLV_DSIPLAY_BASE #define Daniel Vetter
2012-07-03 9:28 ` [PATCH 14/43] drm/i915: group ADPA #defines together Daniel Vetter
2012-07-03 9:28 ` [PATCH 15/43] drm/i915: add inte_crt->adpa_reg Daniel Vetter
2012-07-03 9:28 ` [PATCH 16/43] drm/i915/crt: convert to encoder disable/enable Daniel Vetter
2012-07-03 9:28 ` [PATCH 17/43] drm/i915/sdvo: convert to encoder disabl/enable Daniel Vetter
2012-07-03 9:28 ` [PATCH 18/43] drm/i915: simplify dvo dpms interface Daniel Vetter
2012-07-03 9:28 ` [PATCH 19/43] drm/i915: simplify possible_clones computation Daniel Vetter
2012-07-03 9:28 ` [PATCH 20/43] drm/i915: add port parameter to intel_hdmi_init Daniel Vetter
2012-07-03 9:28 ` [PATCH 21/43] drm/i915: convert dpms functions of dvo/sdvo/crt Daniel Vetter
2012-07-03 9:28 ` [PATCH 22/43] drm/i915: rip out encoder->disable/enable checks Daniel Vetter
2012-07-03 9:28 ` [PATCH 23/43] drm/i915: clean up encoder_prepare/commit Daniel Vetter
2012-07-03 9:28 ` [PATCH 24/43] drm/fb helper: don't call drm_crtc_helper_set_config Daniel Vetter
2012-07-03 9:28 ` [PATCH 25/43] drm: remove the list_head from drm_mode_set Daniel Vetter
2012-07-03 9:28 ` [PATCH 26/43] drm/i915: copy&paste drm_crtc_helper_set_config Daniel Vetter
2012-07-03 9:28 ` [PATCH 27/43] drm/i915: call set_base directly Daniel Vetter
2012-07-03 9:28 ` [PATCH 28/43] drm/i915: inline intel_best_encoder Daniel Vetter
2012-07-03 9:28 ` [PATCH 29/43] drm/i915: copy&paste drm_crtc_helper_set_mode Daniel Vetter
2012-07-25 21:14 ` Paulo Zanoni
2012-07-03 9:28 ` [PATCH 30/43] drm/i915: simplify intel_crtc_prepare_encoders Daniel Vetter
2012-07-03 9:28 ` [PATCH 31/43] drm/i915: rip out encoder->prepare/commit Daniel Vetter
2012-07-03 9:28 ` [PATCH 32/43] drm/i915: call crtc functions directly Daniel Vetter
2012-07-03 9:28 ` [PATCH 33/43] drm/i915: WARN when trying to enabled an unused crtc Daniel Vetter
2012-07-03 9:28 ` [PATCH 34/43] drm/i915: Add interfaces to read out encoder/connector hw state Daniel Vetter
2012-07-03 9:28 ` [PATCH 35/43] drm/i915/dp: implement get_hw_state Daniel Vetter
2012-07-03 9:28 ` [PATCH 36/43] drm/i915/hdmi: " Daniel Vetter
2012-07-03 9:28 ` [PATCH 37/43] drm/i915/tv: " Daniel Vetter
2012-07-03 9:28 ` [PATCH 38/43] drm/i915/lvds: " Daniel Vetter
2012-07-03 9:28 ` [PATCH 39/43] drm/i915/crt: " Daniel Vetter
2012-07-03 9:28 ` [PATCH 40/43] drm/i915/sdvo: " Daniel Vetter
2012-07-03 9:28 ` [PATCH 41/43] drm/i915/dvo: " Daniel Vetter
2012-07-03 9:28 ` [PATCH 42/43] drm/i915: read out the modeset hw state at load and resume time Daniel Vetter
2012-07-03 9:28 ` [PATCH 43/43] drm/i915: check connector hw/sw state Daniel Vetter
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