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drm/i915/psr: Set DP_PSR_SU_REGION_SCANLINE_CAPTURE bit when needed

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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: 32f0045f90 ("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
This commit is contained in:
Jouni Högander
2024-06-20 13:33:12 +03:00
parent b1d90a862c
commit 582e372f06
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/i915/display/intel_psr.c
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@@ -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;