[PATCH v4 30/30] drm/msm/dpu: drop smart_dma_rev from dpu_caps

[Dmitry Baryshkov]

The code doesn't use dpu_caps::smart_dma_rev field. It checks if the
corresponding feature is enabled in the SSPP features. Drop the
smart_dma_rev field completely.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 13 -------------
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h |  2 --
 2 files changed, 15 deletions(-)

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 fc818b0273e7..977bb096969b 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -305,7 +305,6 @@ static const struct dpu_caps msm8998_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0x7,
 	.qseed_type = DPU_SSPP_SCALER_QSEED3,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V1,
 	.ubwc_version = DPU_HW_UBWC_VER_10,
 	.has_src_split = true,
 	.has_dim_layer = true,
@@ -320,7 +319,6 @@ static const struct dpu_caps msm8998_dpu_caps = {
 static const struct dpu_caps qcm2290_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0x4,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2,
 	.ubwc_version = DPU_HW_UBWC_VER_20,
 	.has_dim_layer = true,
 	.has_idle_pc = true,
@@ -332,7 +330,6 @@ static const struct dpu_caps sdm845_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
 	.qseed_type = DPU_SSPP_SCALER_QSEED3,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2,
 	.ubwc_version = DPU_HW_UBWC_VER_20,
 	.has_src_split = true,
 	.has_dim_layer = true,
@@ -348,7 +345,6 @@ static const struct dpu_caps sc7180_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0x9,
 	.qseed_type = DPU_SSPP_SCALER_QSEED4,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2,
 	.ubwc_version = DPU_HW_UBWC_VER_20,
 	.has_dim_layer = true,
 	.has_idle_pc = true,
@@ -360,7 +356,6 @@ static const struct dpu_caps sm6115_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0x4,
 	.qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
 	.ubwc_version = DPU_HW_UBWC_VER_10,
 	.has_dim_layer = true,
 	.has_idle_pc = true,
@@ -372,7 +367,6 @@ static const struct dpu_caps sm8150_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
 	.qseed_type = DPU_SSPP_SCALER_QSEED3,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
 	.ubwc_version = DPU_HW_UBWC_VER_30,
 	.has_src_split = true,
 	.has_dim_layer = true,
@@ -388,7 +382,6 @@ static const struct dpu_caps sc8180x_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
 	.qseed_type = DPU_SSPP_SCALER_QSEED3,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
 	.ubwc_version = DPU_HW_UBWC_VER_30,
 	.has_src_split = true,
 	.has_dim_layer = true,
@@ -404,7 +397,6 @@ static const struct dpu_caps sc8280xp_dpu_caps = {
 	.max_mixer_width = 2560,
 	.max_mixer_blendstages = 11,
 	.qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
 	.ubwc_version = DPU_HW_UBWC_VER_40,
 	.has_src_split = true,
 	.has_dim_layer = true,
@@ -418,7 +410,6 @@ static const struct dpu_caps sm8250_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
 	.qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
 	.ubwc_version = DPU_HW_UBWC_VER_40,
 	.has_src_split = true,
 	.has_dim_layer = true,
@@ -432,7 +423,6 @@ static const struct dpu_caps sm8350_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
 	.qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
 	.ubwc_version = DPU_HW_UBWC_VER_40,
 	.has_src_split = true,
 	.has_dim_layer = true,
@@ -446,7 +436,6 @@ static const struct dpu_caps sm8450_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
 	.qseed_type = DPU_SSPP_SCALER_QSEED4,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
 	.ubwc_version = DPU_HW_UBWC_VER_40,
 	.has_src_split = true,
 	.has_dim_layer = true,
@@ -460,7 +449,6 @@ static const struct dpu_caps sm8550_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
 	.qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
 	.ubwc_version = DPU_HW_UBWC_VER_40,
 	.has_src_split = true,
 	.has_dim_layer = true,
@@ -474,7 +462,6 @@ static const struct dpu_caps sc7280_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0x7,
 	.qseed_type = DPU_SSPP_SCALER_QSEED4,
-	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2,
 	.ubwc_version = DPU_HW_UBWC_VER_30,
 	.has_dim_layer = true,
 	.has_idle_pc = true,
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 ddab9caebb18..6a534b3aa671 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -393,7 +393,6 @@ struct dpu_rotation_cfg {
  * @max_mixer_blendstages max layer mixer blend stages or
  *                       supported z order
  * @qseed_type         qseed2 or qseed3 support.
- * @smart_dma_rev      Supported version of SmartDMA feature.
  * @ubwc_version       UBWC feature version (0x0 for not supported)
  * @has_src_split      source split feature status
  * @has_dim_layer      dim layer feature status
@@ -408,7 +407,6 @@ struct dpu_caps {
 	u32 max_mixer_width;
 	u32 max_mixer_blendstages;
 	u32 qseed_type;
-	u32 smart_dma_rev;
 	u32 ubwc_version;
 	bool has_src_split;
 	bool has_dim_layer;
-- 
2.39.2