diff options
| author | Ray Zhang <rayz@codeaurora.org> | 2017-07-24 13:32:21 +0800 |
|---|---|---|
| committer | Ray Zhang <rayz@codeaurora.org> | 2017-08-28 16:11:28 +0800 |
| commit | 60caee17253e38a03aef40935c4f8de5a2573454 (patch) | |
| tree | b8e0d8b3e7e27f37cf5f6fa5a53d55a0ca330984 /include/uapi | |
| parent | ca3d41d1fe0ccf951303c6980fcbafa508fa12e6 (diff) | |
drm/msm/sde: add connector support for power modes
This change enables a new LP property to specify panel specific
low power modes. This is needed to differentiate between normal
panel "on" and "on but low power" scenarios, something that
is not available through the standard DRM DPMS property.
The sde connector calculates a consolidated "power mode" setting
between the DPMS and LP properties and provides a callback to
the underlying display driver(s) whenever one of them is updated.
CRs-Fixed: 2071893
Change-Id: If5c80ac9eefbf1f119bcae5513ae18c7be6f618d
Signed-off-by: Clarence Ip <cip@codeaurora.org>
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/sde_drm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/drm/sde_drm.h b/include/uapi/drm/sde_drm.h index bef841446247..71159cb377d8 100644 --- a/include/uapi/drm/sde_drm.h +++ b/include/uapi/drm/sde_drm.h @@ -337,4 +337,14 @@ struct sde_drm_wb_cfg { uint64_t modes; }; +/** + * Define extended power modes supported by the SDE connectors. + */ +#define SDE_MODE_DPMS_ON 0 +#define SDE_MODE_DPMS_LP1 1 +#define SDE_MODE_DPMS_LP2 2 +#define SDE_MODE_DPMS_STANDBY 3 +#define SDE_MODE_DPMS_SUSPEND 4 +#define SDE_MODE_DPMS_OFF 5 + #endif /* _SDE_DRM_H_ */ |