drm/msm/disp/dpu1: set default group ID for CTL.

Browse source

New required programming in CTL for SC7280. Group ID informs
HW of which VM owns that CTL. Force this group ID to
default/disabled until virtualization support is enabled in SW.

Changes in v1:
 - Fix documentation and add descritpion for the change (Stephen)

Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1635510619-6715-1-git-send-email-quic_kalyant@quicinc.com
Signed-off-by: Rob Clark <robdclark@chromium.org>

...

This commit is contained in:

Kalyan Thota 2021-10-29 05:30:19 -07:00 • committed by Rob Clark

parent 92cb1bedde

commit 44bf8704b7

3 changed files with 13 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c

View file

5

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h

View file

8

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c

View file