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| author | José Roberto de Souza <jose.souza@intel.com> | 2018-03-29 01:30:37 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-03-30 20:17:17 +0300 |
| commit | 4f212e40468650e220c1770876c7f25b8e0c1ff5 (patch) | |
| tree | 5523cfae46338789116872470c090d9dc0db677a /include/drm | |
| parent | 3df82dd43be4b6efde20f819d5829c8ed5e95476 (diff) | |
| download | linux-4f212e40468650e220c1770876c7f25b8e0c1ff5.tar.xz | |
drm: Add DP PSR2 sink enable bit
To comply with eDP1.4a this bit should be set when enabling PSR2.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180328223046.16125-1-jose.souza@intel.com
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_dp_helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 4de97e94ef9d..a62714578b93 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -477,6 +477,7 @@ # define DP_PSR_FRAME_CAPTURE (1 << 3) # define DP_PSR_SELECTIVE_UPDATE (1 << 4) # define DP_PSR_IRQ_HPD_WITH_CRC_ERRORS (1 << 5) +# define DP_PSR_ENABLE_PSR2 (1 << 6) /* eDP 1.4a */ #define DP_ADAPTER_CTRL 0x1a0 # define DP_ADAPTER_CTRL_FORCE_LOAD_SENSE (1 << 0) |