On 3/21/2025 9:36 PM, Nemesa Garg wrote:
Set the mode of scaler to HQ for casf.
Signed-off-by: Nemesa Garg <nemesa.g...@intel.com>
---
drivers/gpu/drm/i915/display/skl_scaler.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/skl_scaler.c
b/drivers/gpu/drm/i915/display/skl_scaler.c
index d816dae9cec4..93a847c05535 100644
--- a/drivers/gpu/drm/i915/display/skl_scaler.c
+++ b/drivers/gpu/drm/i915/display/skl_scaler.c
@@ -392,6 +392,9 @@ static int intel_atomic_setup_scaler(struct
intel_crtc_state *crtc_state,
"Cannot find scaler for %s:%d\n", name, idx))
return -EINVAL;
+ if (casf_scaler)
+ mode = SKL_PS_SCALER_MODE_HQ;
I am not very sure, if we need this. Couldn't find any where in the
Spec. Can you check if this is really required.
If this is indeed required then would be better to document the reasoning.
Regards,
Ankit
+
/* set scaler mode */
if (plane_state && plane_state->hw.fb &&
plane_state->hw.fb->format->is_yuv &&
