diff options
| author | Kalyan Thota <quic_kalyant@quicinc.com> | 2021-10-29 05:30:19 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-12-08 10:08:25 -0800 |
| commit | 44bf8704b71f86c4e56c4dbefc2bd40cbb5b269b (patch) | |
| tree | 9ef75a87d0c674c7eb8a8d911c1731f3df9d40a1 /drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | |
| parent | 92cb1bedde9dba78d802fe2510949743a2581aed (diff) | |
| download | linux-44bf8704b71f86c4e56c4dbefc2bd40cbb5b269b.tar.bz2 | |
drm/msm/disp/dpu1: set default group ID for CTL.
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>
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 5 |
1 files changed, 4 insertions, 1 deletions
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 4ade44bbd37e..31af04afda7d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -179,13 +179,16 @@ enum { /** * CTL sub-blocks - * @DPU_CTL_SPLIT_DISPLAY CTL supports video mode split display + * @DPU_CTL_SPLIT_DISPLAY: CTL supports video mode split display + * @DPU_CTL_FETCH_ACTIVE: Active CTL for fetch HW (SSPPs) + * @DPU_CTL_VM_CFG: CTL config to support multiple VMs * @DPU_CTL_MAX */ enum { DPU_CTL_SPLIT_DISPLAY = 0x1, DPU_CTL_ACTIVE_CFG, DPU_CTL_FETCH_ACTIVE, + DPU_CTL_VM_CFG, DPU_CTL_MAX }; |