Add support for DSI 2.7.0 (block used on sm8550).
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/gpu/drm/msm/dsi/dsi_cfg.c | 16 ++++++++++++++++
drivers/gpu/drm/msm/dsi/dsi_cfg.h | 1 +
2 files changed, 17 insertions(+)
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
--
2.34.1
