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rgb10max3: Correct rotation in dts, match orientaiton behavior to x55

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This commit is contained in:
sydarn 2024-01-30 17:25:41 +01:00
parent b50fc9f95e
commit ef8d0a88ff
1 changed files with 47 additions and 18 deletions
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65
projects/Rockchip/packages/linux/patches/RK3566/010-powkiddy-rgb10max3.patch
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@ -47,7 +47,7 @@ index 000000000000..26884dfda818
+ reset-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_LOW>;
+ vcc-supply = <&vcc3v3_lcd0_n>;
+ iovcc-supply = <&vcc3v3_lcd0_n>;
+ rotation = <90>;
+ rotation = <270>;
+
+ port {
+ mipi_in_panel: endpoint {
@ -57,18 +57,19 @@ index 000000000000..26884dfda818
+ };
+};
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
index b55bafd1a8be..99db98f46dcb 100644
index b55bafd1a8be..e8d1730241b4 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
@@ -59,6 +59,7 @@ struct st7703 {
@@ -58,7 +58,7 @@ struct st7703 {
struct gpio_desc *reset_gpio;
struct regulator *vcc;
struct regulator *iovcc;
bool prepared;
- bool prepared;
+ enum drm_panel_orientation orientation;
struct dentry *debugfs;
const struct st7703_panel_desc *desc;
@@ -493,6 +494,76 @@ static int rgb30panel_init_sequence(struct st7703 *ctx)
@@ -493,6 +493,76 @@ static int rgb30panel_init_sequence(struct st7703 *ctx)
0x13, 0x15, 0x14, 0x15, 0x10, 0x17, 0x00, 0x0a,
0x0f, 0x29, 0x3b, 0x3f, 0x42, 0x39, 0x06, 0x0d,
0x10, 0x13, 0x15, 0x14, 0x15, 0x10, 0x17);
@ -145,7 +146,7 @@ index b55bafd1a8be..99db98f46dcb 100644
return 0;
}
@@ -512,6 +583,21 @@ static const struct drm_display_mode rgb30panel_mode = {
@@ -512,6 +582,21 @@ static const struct drm_display_mode rgb30panel_mode = {
.height_mm = 76,
};
@ -167,7 +168,7 @@ index b55bafd1a8be..99db98f46dcb 100644
static const struct st7703_panel_desc rgb30panel_desc = {
.mode = &rgb30panel_mode,
.lanes = 4,
@@ -521,6 +607,15 @@ static const struct st7703_panel_desc rgb30panel_desc = {
@@ -521,6 +606,15 @@ static const struct st7703_panel_desc rgb30panel_desc = {
.init_sequence = rgb30panel_init_sequence,
};
@ -183,12 +184,40 @@ index b55bafd1a8be..99db98f46dcb 100644
static int st7703_enable(struct drm_panel *panel)
{
struct st7703 *ctx = panel_to_st7703(panel);
@@ -649,16 +744,25 @@ static int st7703_get_modes(struct drm_panel *panel,
drm_display_info_set_bus_formats(&connector->display_info,
mantix_bus_formats,
ARRAY_SIZE(mantix_bus_formats));
+ drm_connector_set_panel_orientation(connector, ctx->orientation);
@@ -575,13 +669,9 @@ static int st7703_unprepare(struct drm_panel *panel)
{
struct st7703 *ctx = panel_to_st7703(panel);
- if (!ctx->prepared)
- return 0;
-
gpiod_set_value_cansleep(ctx->reset_gpio, 1);
regulator_disable(ctx->iovcc);
regulator_disable(ctx->vcc);
- ctx->prepared = false;
return 0;
}
@@ -591,9 +681,6 @@ static int st7703_prepare(struct drm_panel *panel)
struct st7703 *ctx = panel_to_st7703(panel);
int ret;
- if (ctx->prepared)
- return 0;
-
dev_dbg(ctx->dev, "Resetting the panel\n");
gpiod_set_value_cansleep(ctx->reset_gpio, 1);
@@ -616,8 +703,6 @@ static int st7703_prepare(struct drm_panel *panel)
gpiod_set_value_cansleep(ctx->reset_gpio, 0);
usleep_range(15000, 20000);
- ctx->prepared = true;
-
return 0;
}
@@ -653,12 +738,20 @@ static int st7703_get_modes(struct drm_panel *panel,
return 1;
}
@ -209,9 +238,9 @@ index b55bafd1a8be..99db98f46dcb 100644
};
static int allpixelson_set(void *data, u64 val)
@@ -727,6 +831,12 @@ static int st7703_probe(struct mipi_dsi_device *dsi)
return dev_err_probe(dev, PTR_ERR(ctx->iovcc),
"Failed to request iovcc regulator\n");
@@ -709,6 +802,12 @@ static int st7703_probe(struct mipi_dsi_device *dsi)
if (IS_ERR(ctx->reset_gpio))
return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio), "Failed to get reset gpio\n");
+ ret = of_drm_get_panel_orientation(dev->of_node, &ctx->orientation);
+ if (ret < 0) {
@ -219,10 +248,10 @@ index b55bafd1a8be..99db98f46dcb 100644
+ return ret;
+ }
+
drm_panel_init(&ctx->panel, dev, &st7703_drm_funcs,
DRM_MODE_CONNECTOR_DSI);
mipi_dsi_set_drvdata(dsi, ctx);
@@ -785,6 +895,7 @@ static void st7703_remove(struct mipi_dsi_device *dsi)
ctx->dev = dev;
@@ -785,6 +884,7 @@ static void st7703_remove(struct mipi_dsi_device *dsi)
static const struct of_device_id st7703_of_match[] = {
{ .compatible = "anbernic,rg353v-panel-v2", .data = &rg353v2_desc },
{ .compatible = "powkiddy,rgb30-panel", .data = &rgb30panel_desc },