[PATCH v2 01/10] 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 --- include/drm/drm_dp_helper.h | 1 + 1 file changed, 1 insertion(+)

diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 62903bae0221..0bac0c7d0dec 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -478,6 +478,7 @@ # 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)