drm/msm/dsi: update hdisplay calculation for dsi_timing_setup
authorJessica Zhang <quic_jesszhan@quicinc.com>
Wed, 24 May 2023 17:45:22 +0000 (10:45 -0700)
committerDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Thu, 15 Jun 2023 09:58:56 +0000 (12:58 +0300)
commit149419396a9200075de8d75becd740ae48721524
tree3cb21e48e47dd2a4a32e15d3872d13e743aa6b27
parented1498f77419f2a636a07825492230c5562cc333
drm/msm/dsi: update hdisplay calculation for dsi_timing_setup

Currently, hdisplay is being divided by 3 for DSC. However, this
calculation only works for cases where BPP = 8.

Update hdisplay calculation to be bytes_per_line / 3, so that it
accounts for cases where BPP != 8.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/539271/
Link: https://lore.kernel.org/r/20230329-rfc-msm-dsc-helper-v14-9-bafc7be95691@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
drivers/gpu/drm/msm/dsi/dsi_host.c