diff options
| author | Jouni Högander <jouni.hogander@intel.com> | 2024-06-20 13:33:12 +0300 |
|---|---|---|
| committer | Jouni Högander <jouni.hogander@intel.com> | 2024-06-24 07:31:56 +0300 |
| commit | 582e372f068c813c852a48000f27c175fb11bb61 (patch) | |
| tree | 16730c817ac30168d87dab77d93d121695d66968 /drivers/gpu/drm/i915/display/intel_psr.c | |
| parent | b1d90a862c890152bbaf847b7a78fc59af54159b (diff) | |
drm/i915/psr: Set DP_PSR_SU_REGION_SCANLINE_CAPTURE bit when needed
Setting DP_PSR_SU_REGION_SCANLINE_CAPTURE (Selective Update Region Scan
Line Capture Indication in spec) bit was dropped when psr_enable_sink was
split to _psr_enable_sink and _panel_replay_enable_sink. Add setting it
back.
Fixes: 32f0045f905c ("drm/i915/psr: Split enabling sink for PSR and Panel Replay")
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240620103312.903977-1-jouni.hogander@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_psr.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_psr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index a9d9383e4ee5..0dbcaf644624 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -732,6 +732,9 @@ static void _psr_enable_sink(struct intel_dp *intel_dp, val |= DP_PSR_CRC_VERIFICATION; } + if (crtc_state->req_psr2_sdp_prior_scanline) + val |= DP_PSR_SU_REGION_SCANLINE_CAPTURE; + if (crtc_state->enable_psr2_su_region_et) val |= DP_PANEL_REPLAY_ENABLE_SU_REGION_ET; |