diff options
| author | Tanmay Shah <tanmay@codeaurora.org> | 2020-08-27 14:16:58 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-09-15 10:54:34 -0700 |
| commit | 220b856a3d3742a22831cb6cd94e48133a58d30e (patch) | |
| tree | b2ab2fcb2a4b41a61e5cdd94156d7afc16996cf2 /drivers/gpu/drm/msm/msm_drv.h | |
| parent | a10476e45026fefe782c444a39c6fc5d4999a6ac (diff) | |
drm/msm/dp: Add Display Port HPD feature
Configure HPD registers in DP controller and
enable HPD interrupt.
Add interrupt to handle HPD connect and disconnect events.
Changes in v8: None
Signed-off-by: Tanmay Shah <tanmay@codeaurora.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 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index ff165dafa6c6..f898a4121ce9 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -395,6 +395,7 @@ int msm_dp_display_disable(struct msm_dp *dp, struct drm_encoder *encoder); void msm_dp_display_mode_set(struct msm_dp *dp, struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); +void msm_dp_irq_postinstall(struct msm_dp *dp_display); #else static inline int __init msm_dp_register(void) @@ -426,6 +427,11 @@ static inline void msm_dp_display_mode_set(struct msm_dp *dp, struct drm_display_mode *adjusted_mode) { } + +static inline void msm_dp_irq_postinstall(struct msm_dp *dp_display) +{ +} + #endif void __init msm_mdp_register(void); |