[PATCH 2/2] HACK: Disable using HQ scaler to see if there's a bug
Maarten Lankhorst
maarten.lankhorst at linux.intel.com
Fri Sep 21 12:16:46 UTC 2018
---
drivers/gpu/drm/i915/intel_atomic.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c
index 40fba3f22f87..aba2fb269aa7 100644
--- a/drivers/gpu/drm/i915/intel_atomic.c
+++ b/drivers/gpu/drm/i915/intel_atomic.c
@@ -239,16 +239,6 @@ static void intel_atomic_setup_scaler(struct intel_crtc_scaler_state *scaler_sta
} else if (INTEL_GEN(dev_priv) > 9 || IS_GEMINILAKE(dev_priv)) {
mode = PS_SCALER_MODE_PACKED;
- } else if (num_scalers_need == 1 && intel_crtc->num_scalers > 1) {
- /*
- * when only 1 scaler is in use on a pipe with 2 scalers
- * scaler 0 operates in high quality (HQ) mode.
- * In this case use scaler 0 to take advantage of HQ mode
- */
- scaler_state->scalers[*scaler_id].in_use = 0;
- *scaler_id = 0;
- scaler_state->scalers[0].in_use = 1;
- mode = SKL_PS_SCALER_MODE_HQ;
} else {
mode = SKL_PS_SCALER_MODE_DYN;
}
--
2.18.0
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