linux-kernel - [PATCH 24/35] drm/msm/dpu: get rid of DPU_DIM

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Message-Id: <20241214-dpu-drop-features-v1-24-988f0662cb7e@linaro.org>
Date: Sat, 14 Dec 2024 00:14:40 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Vinod Koul <vkoul@...nel.org>, Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 24/35] drm/msm/dpu: get rid of DPU_DIM_LAYER

Continue migration to the MDSS-revision based checks and drop the
DPU_DIM_LAYER feature bit. It is currently unused, but can be replaed
with the core_major_ver >= 4 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h  | 2 --
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h  | 1 -
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h | 1 -
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h  | 1 -
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c          | 5 +----
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h          | 2 --
 6 files changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h
index 63fdaad2f38aa8157098351fc051b64a6167e45a..24b46f570690332026cc71ba0f2548b56fafbb3e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h
@@ -91,7 +91,6 @@ static const struct dpu_lm_cfg sm6125_lm[] = {
 	{
 		.name = "lm_0", .id = LM_0,
 		.base = 0x44000, .len = 0x320,
-		.features = MIXER_QCM2290_MASK,
 		.sblk = &sdm845_lm_sblk,
 		.pingpong = PINGPONG_0,
 		.dspp = DSPP_0,
@@ -99,7 +98,6 @@ static const struct dpu_lm_cfg sm6125_lm[] = {
 	}, {
 		.name = "lm_1", .id = LM_1,
 		.base = 0x45000, .len = 0x320,
-		.features = MIXER_QCM2290_MASK,
 		.sblk = &sdm845_lm_sblk,
 		.pingpong = PINGPONG_1,
 		.dspp = 0,
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h
index 842505ab5c4a6555e0a3223804065e68a5a4e680..155db203282f687e5632dcb042393951bb03876f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h
@@ -57,7 +57,6 @@ static const struct dpu_lm_cfg sm6115_lm[] = {
 	{
 		.name = "lm_0", .id = LM_0,
 		.base = 0x44000, .len = 0x320,
-		.features = MIXER_QCM2290_MASK,
 		.sblk = &qcm2290_lm_sblk,
 		.pingpong = PINGPONG_0,
 		.dspp = DSPP_0,
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h
index 7087c3c2e728c51f070b67ab0f8039f74eb7da6c..708cf1544bd1d5c72a125b572e51d628c53f5033 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h
@@ -57,7 +57,6 @@ static const struct dpu_lm_cfg qcm2290_lm[] = {
 	{
 		.name = "lm_0", .id = LM_0,
 		.base = 0x44000, .len = 0x320,
-		.features = MIXER_QCM2290_MASK,
 		.sblk = &qcm2290_lm_sblk,
 		.pingpong = PINGPONG_0,
 		.dspp = DSPP_0,
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h
index a2fdbe39e4415c1da1da0517db2284f368bfa07b..b5a3574e2ce43f7f5d47c42fe1bdd0f084396a9f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h
@@ -58,7 +58,6 @@ static const struct dpu_lm_cfg sm6375_lm[] = {
 	{
 		.name = "lm_0", .id = LM_0,
 		.base = 0x44000, .len = 0x320,
-		.features = MIXER_QCM2290_MASK,
 		.sblk = &qcm2290_lm_sblk,
 		.lm_pair = 0,
 		.pingpong = PINGPONG_0,
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index 2107d0ed7f3606b3467796c298010651f6425b8d..976fbae56a4cb6ab01663ad0f92ee4d095e7ddef 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -90,10 +90,7 @@
 	(BIT(DPU_MIXER_SOURCESPLIT))
 
 #define MIXER_SDM845_MASK \
-	(BIT(DPU_MIXER_SOURCESPLIT) | BIT(DPU_DIM_LAYER))
-
-#define MIXER_QCM2290_MASK \
-	(BIT(DPU_DIM_LAYER))
+	(BIT(DPU_MIXER_SOURCESPLIT))
 
 #define WB_SDM845_MASK (BIT(DPU_WB_LINE_MODE) | \
 			 BIT(DPU_WB_UBWC) | \
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
index 8b94ed395392a4ee43030e92d0b58baeb4d47dec..3947fbf7e7f4f5e0e3c0ccc263ed14c7b22bff8d 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -84,14 +84,12 @@ enum {
  * @DPU_MIXER_LAYER           Layer mixer layer blend configuration,
  * @DPU_MIXER_SOURCESPLIT     Layer mixer supports source-split configuration
  * @DPU_MIXER_GC              Gamma correction block
- * @DPU_DIM_LAYER             Layer mixer supports dim layer
  * @DPU_MIXER_MAX             maximum value
  */
 enum {
 	DPU_MIXER_LAYER = 0x1,
 	DPU_MIXER_SOURCESPLIT,
 	DPU_MIXER_GC,
-	DPU_DIM_LAYER,
 	DPU_MIXER_MAX
 };
 

-- 
2.39.5