Su_area is needed when configuring CUR_POS_ERLY_TPT and
PIPE_SRC_SZ_ERLY_TPT. Store it into intel_crtc_state->psr2_su_area.
Signed-off-by: Jouni Högander <jouni.hogan...@intel.com>
---
.../drm/i915/display/intel_display_types.h | 2 +
drivers/gpu/drm/i915/display/intel_psr.c | 62 ++++++++++---------
2 files changed, 36 insertions(+), 28 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h
b/drivers/gpu/drm/i915/display/intel_display_types.h
index 341d80c2b9de..05dd8decd610 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1404,6 +1404,8 @@ struct intel_crtc_state {
u32 psr2_man_track_ctl;
+ struct drm_rect psr2_su_area;
+
/* Variable Refresh Rate state */
struct {
bool enable, in_range;
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c
b/drivers/gpu/drm/i915/display/intel_psr.c
index 8a350b9e33cd..67f68c26a312 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1941,7 +1941,7 @@ void intel_psr2_program_trans_man_trk_ctl(const struct
intel_crtc_state *crtc_st
}
static void psr2_man_trk_ctl_calc(struct intel_crtc_state *crtc_state,
- struct drm_rect *clip, bool full_update)
+ bool full_update)
{
struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
@@ -1956,17 +1956,21 @@ static void psr2_man_trk_ctl_calc(struct
intel_crtc_state *crtc_state,
goto exit;
}
- if (clip->y1 == -1)
+ if (crtc_state->psr2_su_area.y1 == -1)
goto exit;
if (IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14) {
- val |= ADLP_PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR(clip->y1);
- val |= ADLP_PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR(clip->y2 - 1);
+ val |=
ADLP_PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR(crtc_state->psr2_su_area.y1);
+ val |=
ADLP_PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR(crtc_state->psr2_su_area.y2 - 1);
} else {
- drm_WARN_ON(crtc_state->uapi.crtc->dev, clip->y1 % 4 ||
clip->y2 % 4);
+ drm_WARN_ON(crtc_state->uapi.crtc->dev,
+ crtc_state->psr2_su_area.y1 % 4 ||
+ crtc_state->psr2_su_area.y2 % 4);
- val |= PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR(clip->y1 / 4 + 1);
- val |= PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR(clip->y2 / 4 + 1);
+ val |= PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR(
+ crtc_state->psr2_su_area.y1 / 4 + 1);
+ val |= PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR(
+ crtc_state->psr2_su_area.y2 / 4 + 1);
}
exit:
crtc_state->psr2_man_track_ctl = val;
@@ -1992,8 +1996,7 @@ static void clip_area_update(struct drm_rect
*overlap_damage_area,
overlap_damage_area->y2 = damage_area->y2;
}
-static void intel_psr2_sel_fetch_pipe_alignment(const struct intel_crtc_state
*crtc_state,
- struct drm_rect *pipe_clip)
+static void intel_psr2_sel_fetch_pipe_alignment(struct intel_crtc_state
*crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
const struct drm_dsc_config *vdsc_cfg = &crtc_state->dsc.config;
@@ -2006,9 +2009,10 @@ static void intel_psr2_sel_fetch_pipe_alignment(const
struct intel_crtc_state *c
else
y_alignment = crtc_state->su_y_granularity;
- pipe_clip->y1 -= pipe_clip->y1 % y_alignment;
- if (pipe_clip->y2 % y_alignment)
- pipe_clip->y2 = ((pipe_clip->y2 / y_alignment) + 1) *
y_alignment;
+ crtc_state->psr2_su_area.y1 -= crtc_state->psr2_su_area.y1 %
y_alignment;
+ if (crtc_state->psr2_su_area.y2 % y_alignment)
+ crtc_state->psr2_su_area.y2 = ((crtc_state->psr2_su_area.y2 /
+ y_alignment) + 1) * y_alignment;
}
/*
@@ -2017,8 +2021,7 @@ static void intel_psr2_sel_fetch_pipe_alignment(const
struct intel_crtc_state *c
*/
static void
intel_psr2_sel_fetch_et_alignment(struct intel_crtc_state *crtc_state,
- struct intel_plane_state *cursor_state,
- struct drm_rect *pipe_clip)
+ struct intel_plane_state *cursor_state)
{
struct drm_rect inter;
@@ -2026,11 +2029,11 @@ intel_psr2_sel_fetch_et_alignment(struct
intel_crtc_state *crtc_state,
!cursor_state->uapi.visible)
return;
- inter = *pipe_clip;
+ inter = crtc_state->psr2_su_area;
if (!drm_rect_intersect(&inter, &cursor_state->uapi.dst))
return;
- clip_area_update(pipe_clip, &cursor_state->uapi.dst,
+ clip_area_update(&crtc_state->psr2_su_area, &cursor_state->uapi.dst,
&crtc_state->pipe_src);
}
@@ -2074,7 +2077,6 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state
*state,
{
struct drm_i915_private *dev_priv = to_i915(state->base.dev);
struct intel_crtc_state *crtc_state =
intel_atomic_get_new_crtc_state(state, crtc);
- struct drm_rect pipe_clip = { .x1 = 0, .y1 = -1, .x2 = INT_MAX, .y2 =
-1 };
struct intel_plane_state *new_plane_state, *old_plane_state,
*cursor_plane_state = NULL;
struct intel_plane *plane;
@@ -2089,6 +2091,11 @@ int intel_psr2_sel_fetch_update(struct
intel_atomic_state *state,
goto skip_sel_fetch_set_loop;
}
+ crtc_state->psr2_su_area.x1 = 0;
+ crtc_state->psr2_su_area.y1 = -1;
+ crtc_state->psr2_su_area.x2 = INT_MAX;
+ crtc_state->psr2_su_area.y2 = -1;
+
/*
* Calculate minimal selective fetch area of each plane and calculate
* the pipe damaged area.
@@ -2123,14 +2130,14 @@ int intel_psr2_sel_fetch_update(struct
intel_atomic_state *state,
if (old_plane_state->uapi.visible) {
damaged_area.y1 = old_plane_state->uapi.dst.y1;
damaged_area.y2 = old_plane_state->uapi.dst.y2;
- clip_area_update(&pipe_clip, &damaged_area,
+ clip_area_update(&crtc_state->psr2_su_area,
&damaged_area,
&crtc_state->pipe_src);
}
if (new_plane_state->uapi.visible) {
damaged_area.y1 = new_plane_state->uapi.dst.y1;
damaged_area.y2 = new_plane_state->uapi.dst.y2;
- clip_area_update(&pipe_clip, &damaged_area,
+ clip_area_update(&crtc_state->psr2_su_area,
&damaged_area,
&crtc_state->pipe_src);
}
continue;
@@ -2138,7 +2145,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state
*state,
/* If alpha changed mark the whole plane area as
damaged */
damaged_area.y1 = new_plane_state->uapi.dst.y1;
damaged_area.y2 = new_plane_state->uapi.dst.y2;
- clip_area_update(&pipe_clip, &damaged_area,
+ clip_area_update(&crtc_state->psr2_su_area,
&damaged_area,
&crtc_state->pipe_src);
continue;
}
@@ -2155,7 +2162,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state
*state,
damaged_area.x1 += new_plane_state->uapi.dst.x1 - src.x1;
damaged_area.x2 += new_plane_state->uapi.dst.x1 - src.x1;
- clip_area_update(&pipe_clip, &damaged_area,
&crtc_state->pipe_src);
+ clip_area_update(&crtc_state->psr2_su_area, &damaged_area,
&crtc_state->pipe_src);
/*
* Cursor plane new state is stored to adjust su area to cover
@@ -2171,7 +2178,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state
*state,
* should identify cases where this happens and fix the area
* calculation for those.
*/
- if (pipe_clip.y1 == -1) {
+ if (crtc_state->psr2_su_area.y1 == -1) {
drm_info_once(&dev_priv->drm,
"Selective fetch area calculation failed in pipe
%c\n",
pipe_name(crtc->pipe));
@@ -2185,7 +2192,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state
*state,
if ((IS_DISPLAY_IP_STEP(dev_priv, IP_VER(14, 0), STEP_A0, STEP_B0) ||
IS_ALDERLAKE_P(dev_priv) || IS_TIGERLAKE(dev_priv)) &&
crtc_state->splitter.enable)
- pipe_clip.y1 = 0;
+ crtc_state->psr2_su_area.y1 = 0;
ret = drm_atomic_add_affected_planes(&state->base, &crtc->base);
if (ret)
@@ -2193,10 +2200,9 @@ int intel_psr2_sel_fetch_update(struct
intel_atomic_state *state,
/* Adjust su area to cover cursor fully as necessary */
if (cursor_plane_state)
- intel_psr2_sel_fetch_et_alignment(crtc_state,
cursor_plane_state,
- &pipe_clip);
+ intel_psr2_sel_fetch_et_alignment(crtc_state,
cursor_plane_state);
- intel_psr2_sel_fetch_pipe_alignment(crtc_state, &pipe_clip);
+ intel_psr2_sel_fetch_pipe_alignment(crtc_state);
/*
* Now that we have the pipe damaged area check if it intersect with
@@ -2211,7 +2217,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state
*state,
!new_plane_state->uapi.visible)
continue;
- inter = pipe_clip;
+ inter = crtc_state->psr2_su_area;
sel_fetch_area = &new_plane_state->psr2_sel_fetch_area;
if (!drm_rect_intersect(&inter, &new_plane_state->uapi.dst)) {
sel_fetch_area->y1 = -1;
@@ -2256,7 +2262,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state
*state,
}
skip_sel_fetch_set_loop:
- psr2_man_trk_ctl_calc(crtc_state, &pipe_clip, full_update);
+ psr2_man_trk_ctl_calc(crtc_state, full_update);
return 0;
}
--
2.34.1
