[PATCH v5 2/2] drm/msm/dpu: Correct the SA8775P intr_underrun/intr_underrun index

From: Yongxing Mou

Date: Thu Mar 05 2026 - 05:20:20 EST


From: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>

The intr_underrun and intr_vsync indices have been swapped, just simply
corrects them.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: b139c80d181c ("drm/msm/dpu: Add SA8775P support")
Signed-off-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
Signed-off-by: Yongxing Mou <yongxing.mou@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h
index 6b24e9e84dec..00fd0c8cc115 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_4_sa8775p.h
@@ -366,8 +366,8 @@ static const struct dpu_intf_cfg sa8775p_intf[] = {
.type = INTF_DP,
.controller_id = MSM_DP_CONTROLLER_0, /* pair with intf_0 for DP MST */
.prog_fetch_lines_worst_case = 24,
- .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 17),
- .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 16),
+ .intr_underrun = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 16),
+ .intr_vsync = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 17),
}, {
.name = "intf_7", .id = INTF_7,
.base = 0x3b000, .len = 0x280,

--
2.43.0