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drm/msm/dpu: enable writeback on SM6350

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

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Luca Weiss <luca.weiss@fairphone.com>
Patchwork: https://patchwork.freedesktop.org/patch/570194/
Link: https://lore.kernel.org/r/20231203003203.1293087-5-dmitry.baryshkov@linaro.org
This commit is contained in:
Dmitry Baryshkov 2023-12-03 03:32:03 +03:00
parent ab2b03d73a
commit 1530257937
1 changed files with 18 additions and 0 deletions
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18
drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h
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@ -26,6 +26,7 @@ static const struct dpu_mdp_cfg sm6350_mdp = {
[DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 },
[DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 },
[DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2c4, .bit_off = 8 },
[DPU_CLK_CTRL_WB2] = { .reg_off = 0x2bc, .bit_off = 16 },
[DPU_CLK_CTRL_REG_DMA] = { .reg_off = 0x2bc, .bit_off = 20 },
},
};
@ -145,6 +146,21 @@ static const struct dpu_dsc_cfg sm6350_dsc[] = {
},
};
static const struct dpu_wb_cfg sm6350_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 = 1920,
.intr_wb_done = DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 4),
},
};
static const struct dpu_intf_cfg sm6350_intf[] = {
{
.name = "intf_0", .id = INTF_0,
@ -218,6 +234,8 @@ const struct dpu_mdss_cfg dpu_sm6350_cfg = {
.dsc = sm6350_dsc,
.pingpong_count = ARRAY_SIZE(sm6350_pp),
.pingpong = sm6350_pp,
.wb_count = ARRAY_SIZE(sm6350_wb),
.wb = sm6350_wb,
.intf_count = ARRAY_SIZE(sm6350_intf),
.intf = sm6350_intf,
.vbif_count = ARRAY_SIZE(sdm845_vbif),