From: Svyatoslav Ryhel <clamor95@gmail.com>
Date: Mon, 8 Jan 2024 16:45:00 +0000 (+0200)
Subject: video: simple_panel: simplify platform data pass
X-Git-Url: http://git.dujemihanovic.xyz/html/static/git-logo.png?a=commitdiff_plain;h=02bb9976e1d4412f122f2c5dfebe689f8160805d;p=u-boot.git

video: simple_panel: simplify platform data pass

Pass MIPI DSI platform data to simple DSI panel directly
from driver data on panel probe.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---

diff --git a/drivers/video/simple_panel.c b/drivers/video/simple_panel.c
index efb122b534..064c113d2d 100644
--- a/drivers/video/simple_panel.c
+++ b/drivers/video/simple_panel.c
@@ -19,19 +19,6 @@ struct simple_panel_priv {
 	struct gpio_desc enable;
 };
 
-/* List of supported DSI panels */
-enum {
-	PANEL_NON_DSI,
-	PANASONIC_VVX10F004B00,
-};
-
-static const struct mipi_dsi_panel_plat panasonic_vvx10f004b00 = {
-	.mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
-		      MIPI_DSI_CLOCK_NON_CONTINUOUS,
-	.format = MIPI_DSI_FMT_RGB888,
-	.lanes = 4,
-};
-
 static int simple_panel_enable_backlight(struct udevice *dev)
 {
 	struct simple_panel_priv *priv = dev_get_priv(dev);
@@ -111,7 +98,8 @@ static int simple_panel_probe(struct udevice *dev)
 {
 	struct simple_panel_priv *priv = dev_get_priv(dev);
 	struct mipi_dsi_panel_plat *plat = dev_get_plat(dev);
-	const u32 dsi_data = dev_get_driver_data(dev);
+	struct mipi_dsi_panel_plat *dsi_data =
+		(struct mipi_dsi_panel_plat *)dev_get_driver_data(dev);
 	int ret;
 
 	ret = regulator_set_enable_if_allowed(priv->reg, true);
@@ -121,15 +109,8 @@ static int simple_panel_probe(struct udevice *dev)
 		return ret;
 	}
 
-	switch (dsi_data) {
-	case PANASONIC_VVX10F004B00:
-		memcpy(plat, &panasonic_vvx10f004b00,
-		       sizeof(panasonic_vvx10f004b00));
-		break;
-	case PANEL_NON_DSI:
-	default:
-		break;
-	}
+	if (dsi_data)
+		memcpy(plat, dsi_data, sizeof(struct mipi_dsi_panel_plat));
 
 	return 0;
 }
@@ -140,6 +121,13 @@ static const struct panel_ops simple_panel_ops = {
 	.get_display_timing	= simple_panel_get_display_timing,
 };
 
+static const struct mipi_dsi_panel_plat panasonic_vvx10f004b00 = {
+	.mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+		      MIPI_DSI_CLOCK_NON_CONTINUOUS,
+	.format = MIPI_DSI_FMT_RGB888,
+	.lanes = 4,
+};
+
 static const struct udevice_id simple_panel_ids[] = {
 	{ .compatible = "simple-panel" },
 	{ .compatible = "auo,b133xtn01" },
@@ -150,7 +138,7 @@ static const struct udevice_id simple_panel_ids[] = {
 	{ .compatible = "sharp,lq123p1jx31" },
 	{ .compatible = "boe,nv101wxmn51" },
 	{ .compatible = "panasonic,vvx10f004b00",
-	  .data = PANASONIC_VVX10F004B00 },
+	  .data = (ulong)&panasonic_vvx10f004b00 },
 	{ }
 };