Re: [PATCH v2 10/16] drm/msm/dpu: Add handling of LM_6 and LM_7 bits in pending flush mask

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On 2/17/2025 8:41 AM, Krzysztof Kozlowski wrote:
MDSS/MDP v12 comes with new bits in flush registers (e.g.
MDP_CTL_0_FLUSH) for Layer Mixer 6 and 7.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Reviewed-by: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>

---
  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 6 ++++++
  1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
index 0021df38f8662683771abb2cef7794c3209e9413..9d4866509e97c262006e15cf3e02a2f1ca851784 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
@@ -254,6 +254,12 @@ static void dpu_hw_ctl_update_pending_flush_mixer(struct dpu_hw_ctl *ctx,
  	case LM_5:
  		ctx->pending_flush_mask |= BIT(20);
  		break;
+	case LM_6:
+		ctx->pending_flush_mask |= BIT(21);
+		break;
+	case LM_7:
+		ctx->pending_flush_mask |= BIT(27);
+		break;
  	default:
  		break;
  	}

--
2.43.0






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