There's already a per crtc member that can be used for it.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 9 ++++-----
drivers/gpu/drm/i915/intel_drv.h | 5 ++---
drivers/gpu/drm/i915/intel_sprite.c | 15 ++++++++-------
3 files changed, 14 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index b5dc2fab98d1..86586642b5f0 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11098,11 +11098,10 @@ 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);
@@ -11110,7 +11109,7 @@ 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)
@@ -13441,7 +13440,7 @@ 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 (modeset)
return;
@@ -13458,7 +13457,7 @@ 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);
}
/**
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 2e02bed0d3c1..172c10ac92ae 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1414,9 +1414,8 @@ struct drm_plane *intel_plane_init(struct drm_device *dev, enum pipe pipe,
int plane, enum drm_plane_type plane_type);
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);
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 596fa4319681..63fba42be2cf 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -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
--
2.1.0
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
