iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/msm/dpu: enable writeback on SM8550

Browse Source 
Enable WB2 hardware block, enabling writeback support on this platform.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/562328/
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Neil Armstrong 2023-10-12 11:01:31 +02:00 committed by Rob Clark
parent 05b0fdfc3c
commit 69c5bcfa84
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h
View File

@ -311,6 +311,20 @@ static const struct dpu_dsc_cfg sm8550_dsc[] = {
},
};
static const struct dpu_wb_cfg sm8550_wb[] = {
{
.name = "wb_2", .id = WB_2,
.base = 0x65000, .len = 0x2c8,
.features = WB_SM8250_MASK,
.format_list = wb2_formats,
.num_formats = ARRAY_SIZE(wb2_formats),
.xin_id = 6,
.vbif_idx = VBIF_RT,
.maxlinewidth = 4096,
.intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 4),
},
};
static const struct dpu_intf_cfg sm8550_intf[] = {
{
.name = "intf_0", .id = INTF_0,
@ -406,6 +420,8 @@ const struct dpu_mdss_cfg dpu_sm8550_cfg = {
.dsc = sm8550_dsc,
.merge_3d_count = ARRAY_SIZE(sm8550_merge_3d),
.merge_3d = sm8550_merge_3d,
.wb_count = ARRAY_SIZE(sm8550_wb),
.wb = sm8550_wb,
.intf_count = ARRAY_SIZE(sm8550_intf),
.intf = sm8550_intf,
.vbif_count = ARRAY_SIZE(sm8550_vbif),