[PATCH 1/2] drm/i915/display: No need for full modeset due to psr

[Jouni Högander]

There is no specific reason to force full modeset if psr is enabled.

Signed-off-by: Jouni Högander <jouni.hogander at intel.com>
Tested-by: Paz Zcharya <pazz at chromium.org>
---
 drivers/gpu/drm/i915/display/intel_display.c | 7 -------
 drivers/gpu/drm/i915/display/intel_dp.c      | 7 -------
 2 files changed, 14 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 31a6a82c1261..0cccf6df6718 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -5202,13 +5202,6 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config,
 
 		PIPE_CONF_CHECK_CSC(csc);
 		PIPE_CONF_CHECK_CSC(output_csc);
-
-		if (current_config->active_planes) {
-			PIPE_CONF_CHECK_BOOL(has_psr);
-			PIPE_CONF_CHECK_BOOL(has_psr2);
-			PIPE_CONF_CHECK_BOOL(enable_psr2_sel_fetch);
-			PIPE_CONF_CHECK_I(dc3co_exitline);
-		}
 	}
 
 	PIPE_CONF_CHECK_BOOL(double_wide);
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 7e4b7d5606d4..ab415f41924d 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -3326,13 +3326,6 @@ bool intel_dp_initial_fastset_check(struct intel_encoder *encoder,
 		fastset = false;
 	}
 
-	if (CAN_PSR(intel_dp)) {
-		drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s] Forcing full modeset to compute PSR state\n",
-			    encoder->base.base.id, encoder->base.name);
-		crtc_state->uapi.mode_changed = true;
-		fastset = false;
-	}
-
 	return fastset;
 }
 
-- 
2.34.1