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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2021-07-17 15:40:11 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-08-07 11:48:39 -0700 |
| commit | f518f6c111e73614466a471be157b18b4e12a1cc (patch) | |
| tree | fbc6b91a246245e2a1c66e88d36b3abb39bbf7aa /drivers/gpu/drm/msm/msm_drv.h | |
| parent | 6183606da324b934166e7b47c3be6176fa86f9ff (diff) | |
| download | linux-f518f6c111e73614466a471be157b18b4e12a1cc.tar.gz linux-f518f6c111e73614466a471be157b18b4e12a1cc.tar.bz2 linux-f518f6c111e73614466a471be157b18b4e12a1cc.zip | |
drm/msm/dsi: add three helper functions
Add three helper functions to be used by display drivers for setting up
encoders.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Link: https://lore.kernel.org/r/20210717124016.316020-3-dmitry.baryshkov@linaro.org
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 1a42903db347..8b005d1ac899 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -349,7 +349,9 @@ void __exit msm_dsi_unregister(void); int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, struct drm_encoder *encoder); void msm_dsi_snapshot(struct msm_disp_state *disp_state, struct msm_dsi *msm_dsi); - +bool msm_dsi_is_cmd_mode(struct msm_dsi *msm_dsi); +bool msm_dsi_is_bonded_dsi(struct msm_dsi *msm_dsi); +bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi); #else static inline void __init msm_dsi_register(void) { @@ -366,7 +368,18 @@ static inline int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, static inline void msm_dsi_snapshot(struct msm_disp_state *disp_state, struct msm_dsi *msm_dsi) { } - +static inline bool msm_dsi_is_cmd_mode(struct msm_dsi *msm_dsi) +{ + return false; +} +static inline bool msm_dsi_is_bonded_dsi(struct msm_dsi *msm_dsi) +{ + return false; +} +static inline bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi) +{ + return false; +} #endif #ifdef CONFIG_DRM_MSM_DP |