diff mbox series

[v2,2/2] drm/msm/dpu: fix DSC 1.2 enc subblock length

Message ID 20230708130039.1596599-2-dmitry.baryshkov@linaro.org
State Accepted
Commit 57a1ca6cf73b164ff93c2a541a6fc2337fd07b20
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 
Both struct dpu_dsc_sub_blks instances declare enc subblock length to be
0x100, while the actual length is 0x9c (last register having offset 0x98).
Reduce subblock length to remove the empty register space from being
dumped.

Fixes: 0d1b10c63346 ("drm/msm/dpu: add DSC 1.2 hw blocks for relevant chipsets")
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

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 0de507d4d7b7..dd2f89ada043 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -517,12 +517,12 @@  static const struct dpu_pingpong_sub_blks sc7280_pp_sblk = {
  * DSC sub blocks config
  *************************************************************/
 static const struct dpu_dsc_sub_blks dsc_sblk_0 = {
-	.enc = {.base = 0x100, .len = 0x100},
+	.enc = {.base = 0x100, .len = 0x9c},
 	.ctl = {.base = 0xF00, .len = 0x10},
 };
 
 static const struct dpu_dsc_sub_blks dsc_sblk_1 = {
-	.enc = {.base = 0x200, .len = 0x100},
+	.enc = {.base = 0x200, .len = 0x9c},
 	.ctl = {.base = 0xF80, .len = 0x10},
 };