Commit 69c5bcfa authored by Neil Armstrong's avatar Neil Armstrong Committed by Rob Clark
Browse files

drm/msm/dpu: enable writeback on SM8550 



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

Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/562328/


Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent 05b0fdfc

drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h

+16 −0
Original line number Diff line number Diff line
@@ -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),