[PATCH 1/3] drm/i915/display: Move casf_compute_config

[Nemesa Garg <nemesa.garg@intel.com>]

Prefill calculations are getting screwed up as casf_compute is getting
called in later stage. So move casf_compute_config to crtc_compute
config and check if there is a change in the sharpness strength, if so
set the flag uapi.mode_changed so that everytime when strength changes
casf_compute_config can be called and new strength value gets updated.

v2: Remove extra casf_check [Ville]
v3: Wrap commit message uto 75 [Ankit]

Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 10b6c6fcb03f..29c165bd8960 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -2516,6 +2516,10 @@ static int intel_crtc_compute_config(struct intel_atomic_state *state,
 
 	intel_vrr_compute_guardband(crtc_state);
 
+	ret = intel_casf_compute_config(crtc_state);
+	if (ret)
+		return ret;
+
 	return 0;
 }
 
@@ -4308,10 +4312,6 @@ static int intel_crtc_atomic_check(struct intel_atomic_state *state,
 		return ret;
 	}
 
-	ret = intel_casf_compute_config(crtc_state);
-	if (ret)
-		return ret;
-
 	if (DISPLAY_VER(display) >= 9) {
 		if (intel_crtc_needs_modeset(crtc_state) ||
 		    intel_crtc_needs_fastset(crtc_state) ||
@@ -6441,6 +6441,10 @@ int intel_atomic_check(struct drm_device *dev,
 		if (new_crtc_state->uapi.scaling_filter !=
 		    old_crtc_state->uapi.scaling_filter)
 			new_crtc_state->uapi.mode_changed = true;
+
+		if (new_crtc_state->uapi.sharpness_strength !=
+		    old_crtc_state->uapi.sharpness_strength)
+			new_crtc_state->uapi.mode_changed = true;
 	}
 
 	intel_vrr_check_modeset(state);
-- 
2.25.1