From: Fange Zhang Date: Tue, 14 Jan 2025 08:55:24 +0000 (+0800) Subject: drm/msm/dpu: Add writeback support for SM6150 X-Git-Tag: v6.15-rc1~120^2~11^2~85 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=23c0a9d36f78e52b62dcc7623555723cf20ca83c;p=thirdparty%2Flinux.git drm/msm/dpu: Add writeback support for SM6150 On the SM6150 platform there is WB_2 block. Add it to the SM6150 catalog. Reviewed-by: Dmitry Baryshkov Signed-off-by: Fange Zhang Reviewed-by: Abhinav Kumar Patchwork: https://patchwork.freedesktop.org/patch/632337/ Link: https://lore.kernel.org/r/20250114-add-writeback-support-for-sm6150-v2-1-d707b31aad5c@quicinc.com Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_3_sm6150.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_3_sm6150.h index d761ed705bac3..744012892b7c1 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_3_sm6150.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_3_sm6150.h @@ -27,6 +27,7 @@ static const struct dpu_mdp_cfg sm6150_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 }, }, }; @@ -162,6 +163,21 @@ static const struct dpu_pingpong_cfg sm6150_pp[] = { }, }; +static const struct dpu_wb_cfg sm6150_wb[] = { + { + .name = "wb_2", .id = WB_2, + .base = 0x65000, .len = 0x2c8, + .features = WB_SM8250_MASK, + .format_list = wb2_formats_rgb, + .num_formats = ARRAY_SIZE(wb2_formats_rgb), + .clk_ctrl = DPU_CLK_CTRL_WB2, + .xin_id = 6, + .vbif_idx = VBIF_RT, + .maxlinewidth = 2160, + .intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 4), + }, +}; + static const struct dpu_intf_cfg sm6150_intf[] = { { .name = "intf_0", .id = INTF_0, @@ -242,6 +258,8 @@ const struct dpu_mdss_cfg dpu_sm6150_cfg = { .dspp = sm6150_dspp, .pingpong_count = ARRAY_SIZE(sm6150_pp), .pingpong = sm6150_pp, + .wb_count = ARRAY_SIZE(sm6150_wb), + .wb = sm6150_wb, .intf_count = ARRAY_SIZE(sm6150_intf), .intf = sm6150_intf, .vbif_count = ARRAY_SIZE(sdm845_vbif),