diff mbox series

[v2,1/2] drm/msm/dpu: fix DSC 1.2 block lengths

Message ID 20230708130039.1596599-1-dmitry.baryshkov@linaro.org
State New
Headers show
Series [v2,1/2] drm/msm/dpu: fix DSC 1.2 block lengths | expand

Commit Message

Dmitry Baryshkov July 8, 2023, 1 p.m. UTC 
All DSC_BLK_1_2 declarations incorrectly pass 0x29c as the block length.
This includes the common block itself, enc subblocks and some empty
space around. Change that to pass 0x4 instead, the length of common
register block itself.

Fixes: 0d1b10c63346 ("drm/msm/dpu: add DSC 1.2 hw blocks for relevant chipsets")
Reported-by: Ryan McCann <quic_rmccann@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---

Changes since v2:
 - Added Reported-by tag.

---
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h   |  8 ++++----
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h   |  2 +-
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h | 12 ++++++------
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h   |  8 ++++----
 .../gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h   |  8 ++++----
 5 files changed, 19 insertions(+), 19 deletions(-)

Comments

Abhinav Kumar July 8, 2023, 9:43 p.m. UTC | #1 
On 7/8/2023 6:00 AM, Dmitry Baryshkov wrote:
> All DSC_BLK_1_2 declarations incorrectly pass 0x29c as the block length.
> This includes the common block itself, enc subblocks and some empty
> space around. Change that to pass 0x4 instead, the length of common
> register block itself.
> 
> Fixes: 0d1b10c63346 ("drm/msm/dpu: add DSC 1.2 hw blocks for relevant chipsets")
> Reported-by: Ryan McCann <quic_rmccann@quicinc.com>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
> 
> Changes since v2:
>   - Added Reported-by tag.
> 
> ---
>   .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h   |  8 ++++----
>   .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h   |  2 +-
>   .../gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h | 12 ++++++------
>   .../gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h   |  8 ++++----
>   .../gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h   |  8 ++++----
>   5 files changed, 19 insertions(+), 19 deletions(-)
> 

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h
index 8da424eaee6a..6edf323f381f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h
@@ -159,10 +159,10 @@  static const struct dpu_merge_3d_cfg sm8350_merge_3d[] = {
  * its own different sub block address.
  */
 static const struct dpu_dsc_cfg sm8350_dsc[] = {
-	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x29c, 0, dsc_sblk_0),
-	DSC_BLK_1_2("dce_0_1", DSC_1, 0x80000, 0x29c, 0, dsc_sblk_1),
-	DSC_BLK_1_2("dce_1_0", DSC_2, 0x81000, 0x29c, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
-	DSC_BLK_1_2("dce_1_1", DSC_3, 0x81000, 0x29c, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_1),
+	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x4, 0, dsc_sblk_0),
+	DSC_BLK_1_2("dce_0_1", DSC_1, 0x80000, 0x4, 0, dsc_sblk_1),
+	DSC_BLK_1_2("dce_1_0", DSC_2, 0x81000, 0x4, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
+	DSC_BLK_1_2("dce_1_1", DSC_3, 0x81000, 0x4, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_1),
 };
 
 static const struct dpu_intf_cfg sm8350_intf[] = {
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h
index 900fee410e11..5354003aa8be 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h
@@ -104,7 +104,7 @@  static const struct dpu_pingpong_cfg sc7280_pp[] = {
 
 /* NOTE: sc7280 only has one DSC hard slice encoder */
 static const struct dpu_dsc_cfg sc7280_dsc[] = {
-	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x29c, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
+	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x4, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
 };
 
 static const struct dpu_wb_cfg sc7280_wb[] = {
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h
index f6ce6b090f71..1d374abec1fd 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h
@@ -148,12 +148,12 @@  static const struct dpu_merge_3d_cfg sc8280xp_merge_3d[] = {
  * its own different sub block address.
  */
 static const struct dpu_dsc_cfg sc8280xp_dsc[] = {
-	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x29c, 0, dsc_sblk_0),
-	DSC_BLK_1_2("dce_0_1", DSC_1, 0x80000, 0x29c, 0, dsc_sblk_1),
-	DSC_BLK_1_2("dce_1_0", DSC_2, 0x81000, 0x29c, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
-	DSC_BLK_1_2("dce_1_1", DSC_3, 0x81000, 0x29c, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_1),
-	DSC_BLK_1_2("dce_2_0", DSC_4, 0x82000, 0x29c, 0, dsc_sblk_0),
-	DSC_BLK_1_2("dce_2_1", DSC_5, 0x82000, 0x29c, 0, dsc_sblk_1),
+	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x4, 0, dsc_sblk_0),
+	DSC_BLK_1_2("dce_0_1", DSC_1, 0x80000, 0x4, 0, dsc_sblk_1),
+	DSC_BLK_1_2("dce_1_0", DSC_2, 0x81000, 0x4, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
+	DSC_BLK_1_2("dce_1_1", DSC_3, 0x81000, 0x4, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_1),
+	DSC_BLK_1_2("dce_2_0", DSC_4, 0x82000, 0x4, 0, dsc_sblk_0),
+	DSC_BLK_1_2("dce_2_1", DSC_5, 0x82000, 0x4, 0, dsc_sblk_1),
 };
 
 /* TODO: INTF 3, 8 and 7 are used for MST, marked as INTF_NONE for now */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h
index 8d13c369213c..79447d8cab05 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h
@@ -167,10 +167,10 @@  static const struct dpu_merge_3d_cfg sm8450_merge_3d[] = {
  * its own different sub block address.
  */
 static const struct dpu_dsc_cfg sm8450_dsc[] = {
-	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x29c, 0, dsc_sblk_0),
-	DSC_BLK_1_2("dce_0_1", DSC_1, 0x80000, 0x29c, 0, dsc_sblk_1),
-	DSC_BLK_1_2("dce_1_0", DSC_2, 0x81000, 0x29c, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
-	DSC_BLK_1_2("dce_1_1", DSC_3, 0x81000, 0x29c, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_1),
+	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x4, 0, dsc_sblk_0),
+	DSC_BLK_1_2("dce_0_1", DSC_1, 0x80000, 0x4, 0, dsc_sblk_1),
+	DSC_BLK_1_2("dce_1_0", DSC_2, 0x81000, 0x4, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
+	DSC_BLK_1_2("dce_1_1", DSC_3, 0x81000, 0x4, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_1),
 };
 
 static const struct dpu_intf_cfg sm8450_intf[] = {
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h
index f17b9a7fee85..26e3c28003f7 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h
@@ -171,10 +171,10 @@  static const struct dpu_merge_3d_cfg sm8550_merge_3d[] = {
  * its own different sub block address.
  */
 static const struct dpu_dsc_cfg sm8550_dsc[] = {
-	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x29c, 0, dsc_sblk_0),
-	DSC_BLK_1_2("dce_0_1", DSC_1, 0x80000, 0x29c, 0, dsc_sblk_1),
-	DSC_BLK_1_2("dce_1_0", DSC_2, 0x81000, 0x29c, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
-	DSC_BLK_1_2("dce_1_1", DSC_3, 0x81000, 0x29c, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_1),
+	DSC_BLK_1_2("dce_0_0", DSC_0, 0x80000, 0x4, 0, dsc_sblk_0),
+	DSC_BLK_1_2("dce_0_1", DSC_1, 0x80000, 0x4, 0, dsc_sblk_1),
+	DSC_BLK_1_2("dce_1_0", DSC_2, 0x81000, 0x4, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_0),
+	DSC_BLK_1_2("dce_1_1", DSC_3, 0x81000, 0x4, BIT(DPU_DSC_NATIVE_42x_EN), dsc_sblk_1),
 };
 
 static const struct dpu_intf_cfg sm8550_intf[] = {