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author | Neil Armstrong <neil.armstrong@linaro.org> | 2023-01-09 11:15:23 +0100 |
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committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-01-22 22:42:57 +0200 |
commit | 9d0118f0855ba0f5b083f5f398e073660066c30f (patch) | |
tree | 2b4e74cf5ea9ca48beff3bffee4e56cbb7350087 | |
parent | 8b034e67711130083bd58ed2b1426f70a1a69bd3 (diff) | |
download | linux-9d0118f0855ba0f5b083f5f398e073660066c30f.tar.gz linux-9d0118f0855ba0f5b083f5f398e073660066c30f.tar.bz2 linux-9d0118f0855ba0f5b083f5f398e073660066c30f.zip |
drm/msm/dsi: add support for DSI 2.7.0
Add support for DSI 2.7.0 (block used on sm8550).
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/517517/
Link: https://lore.kernel.org/r/20230103-topic-sm8550-upstream-mdss-dsi-v3-7-660c3bcb127f@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
-rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_cfg.c | 16 | ||||
-rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_cfg.h | 1 |
2 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c index 59a4cc95a251..33884ebd2f86 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -181,6 +181,20 @@ static const struct msm_dsi_config sdm845_dsi_cfg = { .num_dsi = 2, }; +static const struct regulator_bulk_data sm8550_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 16800 }, /* 1.2 V */ +}; + +static const struct msm_dsi_config sm8550_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = sm8550_dsi_regulators, + .num_regulators = ARRAY_SIZE(sm8550_dsi_regulators), + .bus_clk_names = dsi_sdm845_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_sdm845_bus_clk_names), + .io_start = { 0xae94000, 0xae96000 }, + .num_dsi = 2, +}; + static const struct regulator_bulk_data sc7180_dsi_regulators[] = { { .supply = "vdda", .init_load_uA = 21800 }, /* 1.2 V */ }; @@ -302,6 +316,8 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = { &sc7280_dsi_cfg, &msm_dsi_6g_v2_host_ops}, {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_6_0, &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_7_0, + &sm8550_dsi_cfg, &msm_dsi_6g_v2_host_ops}, }; const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor) diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h index 95957fab499d..44be4a88aa83 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h @@ -26,6 +26,7 @@ #define MSM_DSI_6G_VER_MINOR_V2_4_1 0x20040001 #define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000 #define MSM_DSI_6G_VER_MINOR_V2_6_0 0x20060000 +#define MSM_DSI_6G_VER_MINOR_V2_7_0 0x20070000 #define MSM_DSI_V2_VER_MINOR_8064 0x0 |