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drm/i915: Remove start frame argument to pipe_update_begin/end. 

There's already a per crtc member that can be used for it.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Maarten Lankhorst 2015-08-31 13:04:25 +02:00 committed by Daniel Vetter
parent 650da34c4a
commit 34e0adbb45
3 changed files with 14 additions and 15 deletions
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9
drivers/gpu/drm/i915/intel_display.c
View File

@ -11142,11 +11142,10 @@ static void ilk_do_mmio_flip(struct intel_crtc *intel_crtc)
static void intel_do_mmio_flip(struct intel_crtc *intel_crtc)
{
struct drm_device *dev = intel_crtc->base.dev;
u32 start_vbl_count;
intel_mark_page_flip_active(intel_crtc);
intel_pipe_update_start(intel_crtc, &start_vbl_count);
intel_pipe_update_start(intel_crtc);
if (INTEL_INFO(dev)->gen >= 9)
skl_do_mmio_flip(intel_crtc);
@ -11154,7 +11153,7 @@ static void intel_do_mmio_flip(struct intel_crtc *intel_crtc)
/* use_mmio_flip() retricts MMIO flips to ilk+ */
ilk_do_mmio_flip(intel_crtc);
intel_pipe_update_end(intel_crtc, start_vbl_count);
intel_pipe_update_end(intel_crtc);
}
static void intel_mmio_flip_work_func(struct work_struct *work)
@ -13463,7 +13462,7 @@ static void intel_begin_crtc_commit(struct drm_crtc *crtc,
/* Perform vblank evasion around commit operation */
if (crtc->state->active)
intel_pipe_update_start(intel_crtc, &intel_crtc->start_vbl_count);
intel_pipe_update_start(intel_crtc);
if (!needs_modeset(crtc->state) && INTEL_INFO(dev)->gen >= 9)
skl_detach_scalers(intel_crtc);
@ -13475,7 +13474,7 @@ static void intel_finish_crtc_commit(struct drm_crtc *crtc,
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
if (crtc->state->active)
intel_pipe_update_end(intel_crtc, intel_crtc->start_vbl_count);
intel_pipe_update_end(intel_crtc);
}
/**

5
drivers/gpu/drm/i915/intel_drv.h
View File

@ -1414,9 +1414,8 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob);
int intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane);
int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
struct drm_file *file_priv);
void intel_pipe_update_start(struct intel_crtc *crtc,
uint32_t *start_vbl_count);
void intel_pipe_update_end(struct intel_crtc *crtc, u32 start_vbl_count);
void intel_pipe_update_start(struct intel_crtc *crtc);
void intel_pipe_update_end(struct intel_crtc *crtc);
/* intel_tv.c */
void intel_tv_init(struct drm_device *dev);

15
drivers/gpu/drm/i915/intel_sprite.c
View File

@ -76,7 +76,7 @@ static int usecs_to_scanlines(const struct drm_display_mode *mode, int usecs)
* avoid random delays. The value written to @start_vbl_count should be
* supplied to intel_pipe_update_end() for error checking.
*/
void intel_pipe_update_start(struct intel_crtc *crtc, uint32_t *start_vbl_count)
void intel_pipe_update_start(struct intel_crtc *crtc)
{
struct drm_device *dev = crtc->base.dev;
const struct drm_display_mode *mode = &crtc->config->base.adjusted_mode;
@ -95,7 +95,7 @@ void intel_pipe_update_start(struct intel_crtc *crtc, uint32_t *start_vbl_count)
max = vblank_start - 1;
local_irq_disable();
*start_vbl_count = 0;
crtc->start_vbl_count = 0;
if (min <= 0 || max <= 0)
return;
@ -134,9 +134,10 @@ void intel_pipe_update_start(struct intel_crtc *crtc, uint32_t *start_vbl_count)
drm_crtc_vblank_put(&crtc->base);
*start_vbl_count = dev->driver->get_vblank_counter(dev, pipe);
crtc->start_vbl_count = dev->driver->get_vblank_counter(dev, pipe);
trace_i915_pipe_update_vblank_evaded(crtc, min, max, *start_vbl_count);
trace_i915_pipe_update_vblank_evaded(crtc, min, max,
crtc->start_vbl_count);
}
/**
@ -148,7 +149,7 @@ void intel_pipe_update_start(struct intel_crtc *crtc, uint32_t *start_vbl_count)
* re-enables interrupts and verifies the update was actually completed
* before a vblank using the value of @start_vbl_count.
*/
void intel_pipe_update_end(struct intel_crtc *crtc, u32 start_vbl_count)
void intel_pipe_update_end(struct intel_crtc *crtc)
{
struct drm_device *dev = crtc->base.dev;
enum pipe pipe = crtc->pipe;
@ -158,9 +159,9 @@ void intel_pipe_update_end(struct intel_crtc *crtc, u32 start_vbl_count)
local_irq_enable();
if (start_vbl_count && start_vbl_count != end_vbl_count)
if (crtc->start_vbl_count && crtc->start_vbl_count != end_vbl_count)
DRM_ERROR("Atomic update failure on pipe %c (start=%u end=%u)\n",
pipe_name(pipe), start_vbl_count, end_vbl_count);
pipe_name(pipe), crtc->start_vbl_count, end_vbl_count);
}
static void