Title typo: SC8108X -> SC8180X :)
On 2023-12-03 03:32:01, Dmitry Baryshkov wrote:
> Enable WB2 hardware block, enabling writeback support on this platform.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> ---
> .../msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h
> index 9ffc8804a6fc..d4b531752ec2 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h
> @@ -34,6 +34,7 @@ static const struct dpu_mdp_cfg sc8180x_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 = 0x2bc, .bit_off = 16 },
> },
> };
>
> @@ -298,6 +299,21 @@ static const struct dpu_dsc_cfg sc8180x_dsc[] = {
> },
> };
>
> +static const struct dpu_wb_cfg sc8180x_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 sc8180x_intf[] = {
> {
> .name = "intf_0", .id = INTF_0,
> @@ -411,6 +427,8 @@ const struct dpu_mdss_cfg dpu_sc8180x_cfg = {
> .pingpong = sc8180x_pp,
> .merge_3d_count = ARRAY_SIZE(sc8180x_merge_3d),
> .merge_3d = sc8180x_merge_3d,
> + .wb_count = ARRAY_SIZE(sc8180x_wb),
> + .wb = sc8180x_wb,
> .intf_count = ARRAY_SIZE(sc8180x_intf),
> .intf = sc8180x_intf,
> .vbif_count = ARRAY_SIZE(sdm845_vbif),
> --
> 2.39.2
>
