[PATCH 07/11] drm/i915: s/dsb_color_vblank/dsb_color
Chaitanya Kumar Borah
chaitanya.kumar.borah at intel.com
Mon Apr 7 14:23:55 UTC 2025
With double buffer gamma registers in the mix, we need not wait for
vblank to execute gamma writes through dsb. Before we implement
that s/dsb_color_vblank/dsb_color.
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah at intel.com>
---
drivers/gpu/drm/i915/display/intel_atomic.c | 4 +-
drivers/gpu/drm/i915/display/intel_color.c | 38 +++++++++----------
drivers/gpu/drm/i915/display/intel_display.c | 10 ++---
.../drm/i915/display/intel_display_types.h | 2 +-
4 files changed, 27 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_atomic.c b/drivers/gpu/drm/i915/display/intel_atomic.c
index e83feca5c9c9..f85edb374c97 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic.c
+++ b/drivers/gpu/drm/i915/display/intel_atomic.c
@@ -274,7 +274,7 @@ intel_crtc_duplicate_state(struct drm_crtc *crtc)
crtc_state->do_async_flip = false;
crtc_state->fb_bits = 0;
crtc_state->update_planes = 0;
- crtc_state->dsb_color_vblank = NULL;
+ crtc_state->dsb_color = NULL;
crtc_state->dsb_commit = NULL;
crtc_state->use_dsb = false;
@@ -310,7 +310,7 @@ intel_crtc_destroy_state(struct drm_crtc *crtc,
{
struct intel_crtc_state *crtc_state = to_intel_crtc_state(state);
- drm_WARN_ON(crtc->dev, crtc_state->dsb_color_vblank);
+ drm_WARN_ON(crtc->dev, crtc_state->dsb_color);
drm_WARN_ON(crtc->dev, crtc_state->dsb_commit);
__drm_atomic_helper_crtc_destroy_state(&crtc_state->uapi);
diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 98dddf72c0eb..bb2da3a53e9c 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -1339,8 +1339,8 @@ static void ilk_lut_write(const struct intel_crtc_state *crtc_state,
{
struct intel_display *display = to_intel_display(crtc_state);
- if (crtc_state->dsb_color_vblank)
- intel_dsb_reg_write(crtc_state->dsb_color_vblank, reg, val);
+ if (crtc_state->dsb_color)
+ intel_dsb_reg_write(crtc_state->dsb_color, reg, val);
else
intel_de_write_fw(display, reg, val);
}
@@ -1350,8 +1350,8 @@ static void ilk_lut_write_indexed(const struct intel_crtc_state *crtc_state,
{
struct intel_display *display = to_intel_display(crtc_state);
- if (crtc_state->dsb_color_vblank)
- intel_dsb_reg_write_indexed(crtc_state->dsb_color_vblank, reg, val);
+ if (crtc_state->dsb_color)
+ intel_dsb_reg_write_indexed(crtc_state->dsb_color, reg, val);
else
intel_de_write_fw(display, reg, val);
}
@@ -1389,7 +1389,7 @@ static void ilk_load_lut_8(const struct intel_crtc_state *crtc_state,
for (i = 0; i < 256; i++) {
ilk_lut_write(crtc_state, LGC_PALETTE(pipe, i),
i9xx_lut_8(&lut[i]));
- if (crtc_state->dsb_color_vblank)
+ if (crtc_state->dsb_color)
ilk_lut_write(crtc_state, LGC_PALETTE(pipe, i),
i9xx_lut_8(&lut[i]));
}
@@ -1917,7 +1917,7 @@ void intel_color_load_luts(const struct intel_crtc_state *crtc_state)
{
struct intel_display *display = to_intel_display(crtc_state);
- if (crtc_state->dsb_color_vblank)
+ if (crtc_state->dsb_color)
return;
display->funcs.color->load_luts(crtc_state);
@@ -1982,39 +1982,39 @@ void intel_color_prepare_commit(struct intel_atomic_state *state,
if (!crtc_state->pre_csc_lut && !crtc_state->post_csc_lut)
return;
- crtc_state->dsb_color_vblank = intel_dsb_prepare(state, crtc, INTEL_DSB_1, 1024);
- if (!crtc_state->dsb_color_vblank)
+ crtc_state->dsb_color = intel_dsb_prepare(state, crtc, INTEL_DSB_1, 1024);
+ if (!crtc_state->dsb_color)
return;
display->funcs.color->load_luts(crtc_state);
if (crtc_state->use_dsb) {
- intel_vrr_send_push(crtc_state->dsb_color_vblank, crtc_state);
- intel_dsb_wait_vblank_delay(state, crtc_state->dsb_color_vblank);
- intel_vrr_check_push_sent(crtc_state->dsb_color_vblank, crtc_state);
- intel_dsb_interrupt(crtc_state->dsb_color_vblank);
+ intel_vrr_send_push(crtc_state->dsb_color, crtc_state);
+ intel_dsb_wait_vblank_delay(state, crtc_state->dsb_color);
+ intel_vrr_check_push_sent(crtc_state->dsb_color, crtc_state);
+ intel_dsb_interrupt(crtc_state->dsb_color);
}
- intel_dsb_finish(crtc_state->dsb_color_vblank);
+ intel_dsb_finish(crtc_state->dsb_color);
}
void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state)
{
- if (crtc_state->dsb_color_vblank) {
- intel_dsb_cleanup(crtc_state->dsb_color_vblank);
- crtc_state->dsb_color_vblank = NULL;
+ if (crtc_state->dsb_color) {
+ intel_dsb_cleanup(crtc_state->dsb_color);
+ crtc_state->dsb_color = NULL;
}
}
void intel_color_wait_commit(const struct intel_crtc_state *crtc_state)
{
- if (crtc_state->dsb_color_vblank)
- intel_dsb_wait(crtc_state->dsb_color_vblank);
+ if (crtc_state->dsb_color)
+ intel_dsb_wait(crtc_state->dsb_color);
}
bool intel_color_uses_dsb(const struct intel_crtc_state *crtc_state)
{
- return crtc_state->dsb_color_vblank;
+ return crtc_state->dsb_color;
}
static bool intel_can_preload_luts(struct intel_atomic_state *state,
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index dc7517da2ed5..69c1790199d3 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7182,7 +7182,7 @@ static void intel_atomic_dsb_finish(struct intel_atomic_state *state,
struct intel_crtc_state *new_crtc_state =
intel_atomic_get_new_crtc_state(state, crtc);
- if (!new_crtc_state->use_dsb && !new_crtc_state->dsb_color_vblank)
+ if (!new_crtc_state->use_dsb && !new_crtc_state->dsb_color)
return;
/*
@@ -7229,7 +7229,7 @@ static void intel_atomic_dsb_finish(struct intel_atomic_state *state,
skl_detach_scalers(new_crtc_state->dsb_commit,
new_crtc_state);
- if (!new_crtc_state->dsb_color_vblank) {
+ if (!new_crtc_state->dsb_color) {
intel_dsb_wait_vblanks(new_crtc_state->dsb_commit, 1);
intel_vrr_send_push(new_crtc_state->dsb_commit, new_crtc_state);
@@ -7239,9 +7239,9 @@ static void intel_atomic_dsb_finish(struct intel_atomic_state *state,
}
}
- if (new_crtc_state->dsb_color_vblank)
+ if (new_crtc_state->dsb_color)
intel_dsb_chain(state, new_crtc_state->dsb_commit,
- new_crtc_state->dsb_color_vblank, true);
+ new_crtc_state->dsb_color, true);
intel_dsb_finish(new_crtc_state->dsb_commit);
}
@@ -7430,7 +7430,7 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
*
* FIXME get rid of this funny new->old swapping
*/
- old_crtc_state->dsb_color_vblank = fetch_and_zero(&new_crtc_state->dsb_color_vblank);
+ old_crtc_state->dsb_color = fetch_and_zero(&new_crtc_state->dsb_color);
old_crtc_state->dsb_commit = fetch_and_zero(&new_crtc_state->dsb_commit);
}
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 367b53a9eae2..99244c2449d4 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1292,7 +1292,7 @@ struct intel_crtc_state {
enum transcoder mst_master_transcoder;
/* For DSB based pipe updates */
- struct intel_dsb *dsb_color_vblank, *dsb_commit;
+ struct intel_dsb *dsb_color, *dsb_commit;
bool use_dsb;
u32 psr2_man_track_ctl;
--
2.25.1
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