UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/i915: Use dev_priv in public intel_fifo_underrun.c functions 

It's the new rule!

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2014-09-30 10:56:47 +02:00
parent 47339cd9ff
commit a72e4c9f9a
4 changed files with 58 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
drivers/gpu/drm/i915/i915_irq.c
View File

@ -1750,7 +1750,7 @@ static void valleyview_pipestat_irq_handler(struct drm_device *dev, u32 iir)
* handle.
*/
mask = 0;
if (__cpu_fifo_underrun_reporting_enabled(dev, pipe))
if (__cpu_fifo_underrun_reporting_enabled(dev_priv, pipe))
mask |= PIPE_FIFO_UNDERRUN_STATUS;
switch (pipe) {
@ -1797,7 +1797,8 @@ static void valleyview_pipestat_irq_handler(struct drm_device *dev, u32 iir)
i9xx_pipe_crc_irq_handler(dev, pipe);
if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS &&
intel_set_cpu_fifo_underrun_reporting(dev, pipe, false))
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe,
false))
DRM_ERROR("pipe %c underrun\n", pipe_name(pipe));
}
@ -1965,12 +1966,14 @@ static void ibx_irq_handler(struct drm_device *dev, u32 pch_iir)
DRM_DEBUG_DRIVER("PCH transcoder CRC error interrupt\n");
if (pch_iir & SDE_TRANSA_FIFO_UNDER)
if (intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A,
if (intel_set_pch_fifo_underrun_reporting(dev_priv,
TRANSCODER_A,
false))
DRM_ERROR("PCH transcoder A FIFO underrun\n");
if (pch_iir & SDE_TRANSB_FIFO_UNDER)
if (intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_B,
if (intel_set_pch_fifo_underrun_reporting(dev_priv,
TRANSCODER_B,
false))
DRM_ERROR("PCH transcoder B FIFO underrun\n");
}
@ -1986,7 +1989,7 @@ static void ivb_err_int_handler(struct drm_device *dev)
for_each_pipe(dev_priv, pipe) {
if (err_int & ERR_INT_FIFO_UNDERRUN(pipe)) {
if (intel_set_cpu_fifo_underrun_reporting(dev, pipe,
if (intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe,
false))
DRM_ERROR("Pipe %c FIFO underrun\n",
pipe_name(pipe));
@ -2012,17 +2015,17 @@ static void cpt_serr_int_handler(struct drm_device *dev)
DRM_ERROR("PCH poison interrupt\n");
if (serr_int & SERR_INT_TRANS_A_FIFO_UNDERRUN)
if (intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A,
if (intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
false))
DRM_ERROR("PCH transcoder A FIFO underrun\n");
if (serr_int & SERR_INT_TRANS_B_FIFO_UNDERRUN)
if (intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_B,
if (intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_B,
false))
DRM_ERROR("PCH transcoder B FIFO underrun\n");
if (serr_int & SERR_INT_TRANS_C_FIFO_UNDERRUN)
if (intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_C,
if (intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_C,
false))
DRM_ERROR("PCH transcoder C FIFO underrun\n");
@ -2090,7 +2093,9 @@ static void ilk_display_irq_handler(struct drm_device *dev, u32 de_iir)
intel_check_page_flip(dev, pipe);
if (de_iir & DE_PIPE_FIFO_UNDERRUN(pipe))
if (intel_set_cpu_fifo_underrun_reporting(dev, pipe, false))
if (intel_set_cpu_fifo_underrun_reporting(dev_priv,
pipe,
false))
DRM_ERROR("Pipe %c FIFO underrun\n",
pipe_name(pipe));
@ -2312,7 +2317,8 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
hsw_pipe_crc_irq_handler(dev, pipe);
if (pipe_iir & GEN8_PIPE_FIFO_UNDERRUN) {
if (intel_set_cpu_fifo_underrun_reporting(dev, pipe,
if (intel_set_cpu_fifo_underrun_reporting(dev_priv,
pipe,
false))
DRM_ERROR("Pipe %c FIFO underrun\n",
pipe_name(pipe));
@ -3834,7 +3840,8 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
i9xx_pipe_crc_irq_handler(dev, pipe);
if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS &&
intel_set_cpu_fifo_underrun_reporting(dev, pipe, false))
intel_set_cpu_fifo_underrun_reporting(dev_priv,
pipe, false))
DRM_ERROR("pipe %c underrun\n", pipe_name(pipe));
}
@ -4028,7 +4035,8 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
i9xx_pipe_crc_irq_handler(dev, pipe);
if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS &&
intel_set_cpu_fifo_underrun_reporting(dev, pipe, false))
intel_set_cpu_fifo_underrun_reporting(dev_priv,
pipe, false))
DRM_ERROR("pipe %c underrun\n", pipe_name(pipe));
}
@ -4256,7 +4264,8 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
i9xx_pipe_crc_irq_handler(dev, pipe);
if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS &&
intel_set_cpu_fifo_underrun_reporting(dev, pipe, false))
intel_set_cpu_fifo_underrun_reporting(dev_priv,
pipe, false))
DRM_ERROR("pipe %c underrun\n", pipe_name(pipe));
}

35
drivers/gpu/drm/i915/intel_display.c
View File

@ -4163,8 +4163,8 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
intel_crtc->active = true;
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
intel_set_pch_fifo_underrun_reporting(dev, pipe, true);
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
intel_set_pch_fifo_underrun_reporting(dev_priv, pipe, true);
for_each_encoder_on_crtc(dev, crtc, encoder)
if (encoder->pre_enable)
@ -4278,13 +4278,14 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
intel_crtc->active = true;
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
for_each_encoder_on_crtc(dev, crtc, encoder)
if (encoder->pre_enable)
encoder->pre_enable(encoder);
if (intel_crtc->config.has_pch_encoder) {
intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, true);
intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
true);
dev_priv->display.fdi_link_train(crtc);
}
@ -4360,7 +4361,7 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
encoder->disable(encoder);
if (intel_crtc->config.has_pch_encoder)
intel_set_pch_fifo_underrun_reporting(dev, pipe, false);
intel_set_pch_fifo_underrun_reporting(dev_priv, pipe, false);
intel_disable_pipe(intel_crtc);
@ -4374,7 +4375,7 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
ironlake_fdi_disable(crtc);
ironlake_disable_pch_transcoder(dev_priv, pipe);
intel_set_pch_fifo_underrun_reporting(dev, pipe, true);
intel_set_pch_fifo_underrun_reporting(dev_priv, pipe, true);
if (HAS_PCH_CPT(dev)) {
/* disable TRANS_DP_CTL */
@ -4427,7 +4428,8 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
}
if (intel_crtc->config.has_pch_encoder)
intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, false);
intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
false);
intel_disable_pipe(intel_crtc);
if (intel_crtc->config.dp_encoder_is_mst)
@ -4441,7 +4443,8 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
if (intel_crtc->config.has_pch_encoder) {
lpt_disable_pch_transcoder(dev_priv);
intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, true);
intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
true);
intel_ddi_fdi_disable(crtc);
}
@ -4818,6 +4821,7 @@ static void valleyview_modeset_global_resources(struct drm_device *dev)
static void valleyview_crtc_enable(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_encoder *encoder;
int pipe = intel_crtc->pipe;
@ -4846,7 +4850,7 @@ static void valleyview_crtc_enable(struct drm_crtc *crtc)
intel_crtc->active = true;
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
for_each_encoder_on_crtc(dev, crtc, encoder)
if (encoder->pre_pll_enable)
@ -4879,7 +4883,7 @@ static void valleyview_crtc_enable(struct drm_crtc *crtc)
intel_crtc_enable_planes(crtc);
/* Underruns don't raise interrupts, so check manually. */
i9xx_check_fifo_underruns(dev);
i9xx_check_fifo_underruns(dev_priv);
}
static void i9xx_set_pll_dividers(struct intel_crtc *crtc)
@ -4894,6 +4898,7 @@ static void i9xx_set_pll_dividers(struct intel_crtc *crtc)
static void i9xx_crtc_enable(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_encoder *encoder;
int pipe = intel_crtc->pipe;
@ -4915,7 +4920,7 @@ static void i9xx_crtc_enable(struct drm_crtc *crtc)
intel_crtc->active = true;
if (!IS_GEN2(dev))
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
for_each_encoder_on_crtc(dev, crtc, encoder)
if (encoder->pre_enable)
@ -4946,10 +4951,10 @@ static void i9xx_crtc_enable(struct drm_crtc *crtc)
* but leave the pipe running.
*/
if (IS_GEN2(dev))
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
/* Underruns don't raise interrupts, so check manually. */
i9xx_check_fifo_underruns(dev);
i9xx_check_fifo_underruns(dev_priv);
}
static void i9xx_pfit_disable(struct intel_crtc *crtc)
@ -4985,7 +4990,7 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
* but leave the pipe running.
*/
if (IS_GEN2(dev))
intel_set_cpu_fifo_underrun_reporting(dev, pipe, false);
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
/*
* Vblank time updates from the shadow to live plane control register
@ -5031,7 +5036,7 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
}
if (!IS_GEN2(dev))
intel_set_cpu_fifo_underrun_reporting(dev, pipe, false);
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
intel_crtc->active = false;
intel_update_watermarks(crtc);

8
drivers/gpu/drm/i915/intel_drv.h
View File

@ -756,13 +756,13 @@ static inline unsigned int intel_num_planes(struct intel_crtc *crtc)
}
/* intel_fifo_underrun.c */
bool intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,
bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
enum pipe pipe, bool enable);
bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev,
bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
enum transcoder pch_transcoder,
bool enable);
void i9xx_check_fifo_underruns(struct drm_device *dev);
bool __cpu_fifo_underrun_reporting_enabled(struct drm_device *dev,
void i9xx_check_fifo_underruns(struct drm_i915_private *dev_priv);
bool __cpu_fifo_underrun_reporting_enabled(struct drm_i915_private *dev_priv,
enum pipe pipe);
/* i915_irq.c */

25
drivers/gpu/drm/i915/intel_fifo_underrun.c
View File

@ -64,14 +64,13 @@ static bool cpt_can_enable_serr_int(struct drm_device *dev)
return true;
}
void i9xx_check_fifo_underruns(struct drm_device *dev)
void i9xx_check_fifo_underruns(struct drm_i915_private *dev_priv)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *crtc;
spin_lock_irq(&dev_priv->irq_lock);
for_each_intel_crtc(dev, crtc) {
for_each_intel_crtc(dev_priv->dev, crtc) {
u32 reg = PIPESTAT(crtc->pipe);
u32 pipestat;
@ -239,24 +238,23 @@ static bool __intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,
return old;
}
bool intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,
bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
enum pipe pipe, bool enable)
{
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned long flags;
bool ret;
spin_lock_irqsave(&dev_priv->irq_lock, flags);
ret = __intel_set_cpu_fifo_underrun_reporting(dev, pipe, enable);
ret = __intel_set_cpu_fifo_underrun_reporting(dev_priv->dev, pipe,
enable);
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
return ret;
}
bool __cpu_fifo_underrun_reporting_enabled(struct drm_device *dev,
bool __cpu_fifo_underrun_reporting_enabled(struct drm_i915_private *dev_priv,
enum pipe pipe)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
@ -277,11 +275,10 @@ bool __cpu_fifo_underrun_reporting_enabled(struct drm_device *dev,
*
* Returns the previous state of underrun reporting.
*/
bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev,
bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
enum transcoder pch_transcoder,
bool enable)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pch_transcoder];
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
unsigned long flags;
@ -301,10 +298,12 @@ bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev,
old = !intel_crtc->pch_fifo_underrun_disabled;
intel_crtc->pch_fifo_underrun_disabled = !enable;
if (HAS_PCH_IBX(dev))
ibx_set_fifo_underrun_reporting(dev, pch_transcoder, enable);
if (HAS_PCH_IBX(dev_priv->dev))
ibx_set_fifo_underrun_reporting(dev_priv->dev, pch_transcoder,
enable);
else
cpt_set_fifo_underrun_reporting(dev, pch_transcoder, enable, old);
cpt_set_fifo_underrun_reporting(dev_priv->dev, pch_transcoder,
enable, old);
spin_unlock_irqrestore(&dev_priv->irq_lock, flags);
return old;