Enable WB2 hardware block, enabling writeback support on this platform.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
.../drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h
index 99acaf917e43..b641e67f6afe 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h
@@ -34,6 +34,7 @@ static const struct dpu_mdp_cfg sm8150_mdp = {
[DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 },
[DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2bc, .bit_off = 8 },
[DPU_CLK_CTRL_DMA3] = { .reg_off = 0x2c4, .bit_off = 8 },
+ [DPU_CLK_CTRL_WB2] = { .reg_off = 0x3b8, .bit_off = 24 },
},
};
@@ -297,6 +298,21 @@ static const struct dpu_dsc_cfg sm8150_dsc[] = {
},
};
+static const struct dpu_wb_cfg sm8150_wb[] = {
+ {
+ .name = "wb_2", .id = WB_2,
+ .base = 0x65000, .len = 0x2c8,
+ .features = WB_SDM845_MASK,
+ .format_list = wb2_formats,
+ .num_formats = ARRAY_SIZE(wb2_formats),
+ .clk_ctrl = DPU_CLK_CTRL_WB2,
+ .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 sm8150_intf[] = {
{
.name = "intf_0", .id = INTF_0,
@@ -393,6 +409,8 @@ const struct dpu_mdss_cfg dpu_sm8150_cfg = {
.pingpong = sm8150_pp,
.merge_3d_count = ARRAY_SIZE(sm8150_merge_3d),
.merge_3d = sm8150_merge_3d,
+ .wb_count = ARRAY_SIZE(sm8150_wb),
+ .wb = sm8150_wb,
.intf_count = ARRAY_SIZE(sm8150_intf),
.intf = sm8150_intf,
.vbif_count = ARRAY_SIZE(sdm845_vbif),
--
2.39.2
