diff options
| author | Krishna Manikandan <quic_mkrishn@quicinc.com> | 2021-11-10 16:21:47 +0530 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-11-29 16:19:58 -0800 |
| commit | db492480b2b2228e9cb9ce85bef50d003c8f8c37 (patch) | |
| tree | 41a13942456bf95faa6c4498af22c9b23f1b8482 /drivers/gpu/drm/msm/msm_kms.h | |
| parent | 89688e2119b2c9e7ba0c1833a663b7e3a011861d (diff) | |
drm/msm: use compatible lists to find mdp node
In the current implementation, substring comparison
using device node name is used to find mdp node
during driver probe. Use compatible string list instead
of node name to get mdp node from the parent mdss node.
Signed-off-by: Krishna Manikandan <quic_mkrishn@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Changes in v2:
- Use compatible lists instead of duplicate string
check (Stephen Boyd)
Changes in v3:
- Use match tables to find the mdp node (Stephen Boyd)
Changes in v4:
- Drop EXPORT_SYMBOL (Dmitry Baryshkov)
Link: https://lore.kernel.org/r/1636541507-5144-1-git-send-email-quic_mkrishn@quicinc.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_kms.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_kms.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h index 6a42b819abc4..8b132c8b1513 100644 --- a/drivers/gpu/drm/msm/msm_kms.h +++ b/drivers/gpu/drm/msm/msm_kms.h @@ -198,6 +198,9 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev); struct msm_kms *mdp5_kms_init(struct drm_device *dev); struct msm_kms *dpu_kms_init(struct drm_device *dev); +extern const struct of_device_id dpu_dt_match[]; +extern const struct of_device_id mdp5_dt_match[]; + struct msm_mdss_funcs { int (*enable)(struct msm_mdss *mdss); int (*disable)(struct msm_mdss *mdss); |