On Wed, 25 Oct 2023 at 10:35, Neil Armstrong <neil.armstrong@xxxxxxxxxx> wrote:
>
> Add DSI Controller version 2.8.0 support for the SM8650 platform.
>
> Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
> ---
> drivers/gpu/drm/msm/dsi/dsi_cfg.c | 17 +++++++++++++++++
> drivers/gpu/drm/msm/dsi/dsi_cfg.h | 1 +
> 2 files changed, 18 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
> index 1f98ff74ceb0..10ba7d153d1c 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c
> +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
> @@ -190,6 +190,21 @@ static const struct msm_dsi_config sm8550_dsi_cfg = {
> },
> };
>
> +static const struct regulator_bulk_data sm8650_dsi_regulators[] = {
> + { .supply = "vdda", .init_load_uA = 16600 }, /* 1.2 V */
Same comment regarding uA and sm8550 cfg.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> +};
> +
> +static const struct msm_dsi_config sm8650_dsi_cfg = {
> + .io_offset = DSI_6G_REG_SHIFT,
> + .regulator_data = sm8650_dsi_regulators,
> + .num_regulators = ARRAY_SIZE(sm8650_dsi_regulators),
> + .bus_clk_names = dsi_v2_4_clk_names,
> + .num_bus_clks = ARRAY_SIZE(dsi_v2_4_clk_names),
> + .io_start = {
> + { 0xae94000, 0xae96000 },
> + },
> +};
> +
> static const struct regulator_bulk_data sc7280_dsi_regulators[] = {
> { .supply = "vdda", .init_load_uA = 8350 }, /* 1.2 V */
> { .supply = "refgen" },
> @@ -281,6 +296,8 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = {
> &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},
> + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_8_0,
> + &sm8650_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 43f0dd74edb6..4c9b4b37681b 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h
> +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
> @@ -28,6 +28,7 @@
> #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_6G_VER_MINOR_V2_8_0 0x20080000
>
> #define MSM_DSI_V2_VER_MINOR_8064 0x0
>
>
> --
> 2.34.1
>
--
With best wishes
Dmitry
