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authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>2021-05-25 16:13:12 +0300
committerRob Clark <robdclark@chromium.org>2021-06-23 17:33:56 +0300
commita4fdc260290202ae69c789fb56b274b7dfa321f3 (patch)
tree8c472befc1ce89bb5ec64ac6aaae4dd91ffb7761 /drivers/gpu
parent21ab7e8dc9cf15290cb51317b8fb63cf2ff617ed (diff)
downloadlinux-a4fdc260290202ae69c789fb56b274b7dfa321f3.tar.xz
drm/msm/mdp5: use drm_plane_state for pixel blend mode
Use drm_plane_state's 'pixel_blend_mode' field rather than using 'premultiplied' field to mdp5_plane_state. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20210525131316.3117809-4-dmitry.baryshkov@linaro.org Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c6
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h1
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c5
3 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
index b98d5abafd1f..ed4d91420417 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
@@ -301,7 +301,8 @@ static void blend_setup(struct drm_crtc *crtc)
DBG("Stage %d fg_alpha %x bg_alpha %x", i, fg_alpha, bg_alpha);
- if (format->alpha_enable && pstates[i]->premultiplied) {
+ if (format->alpha_enable &&
+ pstates[i]->base.pixel_blend_mode == DRM_MODE_BLEND_PREMULTI) {
blend_op = MDP5_LM_BLEND_OP_MODE_FG_ALPHA(FG_CONST) |
MDP5_LM_BLEND_OP_MODE_BG_ALPHA(FG_PIXEL);
if (fg_alpha != 0xff) {
@@ -312,7 +313,8 @@ static void blend_setup(struct drm_crtc *crtc)
} else {
blend_op |= MDP5_LM_BLEND_OP_MODE_BG_INV_ALPHA;
}
- } else if (format->alpha_enable) {
+ } else if (format->alpha_enable &&
+ pstates[i]->base.pixel_blend_mode == DRM_MODE_BLEND_COVERAGE) {
blend_op = MDP5_LM_BLEND_OP_MODE_FG_ALPHA(FG_PIXEL) |
MDP5_LM_BLEND_OP_MODE_BG_ALPHA(FG_PIXEL);
if (fg_alpha != 0xff) {
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h
index d7e04e99fb4e..d124c9bcdc60 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h
@@ -99,7 +99,6 @@ struct mdp5_plane_state {
struct mdp5_hw_pipe *r_hwpipe; /* right hwpipe */
/* aligned with property */
- uint8_t premultiplied;
uint8_t zpos;
/* assigned by crtc blender */
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
index 0fd1d10352aa..90cd825df16b 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
@@ -166,7 +166,7 @@ mdp5_plane_atomic_print_state(struct drm_printer *p,
drm_printf(p, "\tright-hwpipe=%s\n",
pstate->r_hwpipe ? pstate->r_hwpipe->name :
"(null)");
- drm_printf(p, "\tpremultiplied=%u\n", pstate->premultiplied);
+ drm_printf(p, "\tblend_mode=%u\n", pstate->base.pixel_blend_mode);
drm_printf(p, "\tzpos=%u\n", pstate->zpos);
drm_printf(p, "\talpha=%u\n", pstate->base.alpha);
drm_printf(p, "\tstage=%s\n", stage2name(pstate->stage));
@@ -182,9 +182,6 @@ static void mdp5_plane_reset(struct drm_plane *plane)
kfree(to_mdp5_plane_state(plane->state));
mdp5_state = kzalloc(sizeof(*mdp5_state), GFP_KERNEL);
- /* assign default blend parameters */
- mdp5_state->premultiplied = 0;
-
if (plane->type == DRM_PLANE_TYPE_PRIMARY)
mdp5_state->zpos = STAGE_BASE;
else