[PATCH 8/8] drm/msm/dpu: Add the all WB interfaces for sm8650
From: Jun Nie
Date: Thu Nov 12 2026 - 02:58:22 EST
There are 2 WB interfaces in sm8650. Add all of them to support
quad-pipe topology.
Signed-off-by: Jun Nie <jun.nie@xxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_10_0_sm8650.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_10_0_sm8650.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_10_0_sm8650.h
index 2eef5f69832f..e9fcb402a34c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_10_0_sm8650.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_10_0_sm8650.h
@@ -315,6 +315,16 @@ static const struct dpu_dsc_cfg sm8650_dsc[] = {
};
static const struct dpu_wb_cfg sm8650_wb[] = {
+ {
+ .name = "wb_1", .id = WB_1,
+ .base = 0x64000, .len = 0x2c8,
+ .features = WB_SDM845_MASK,
+ .format_list = wb2_formats_rgb_yuv,
+ .num_formats = ARRAY_SIZE(wb2_formats_rgb_yuv),
+ .xin_id = 2,
+ .maxlinewidth = 4096,
+ .intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 1),
+ },
{
.name = "wb_2", .id = WB_2,
.base = 0x65000, .len = 0x2c8,
--
2.53.0