From: Florijan Plohl <florijan.plohl@norik.com>
Date: Tue, 17 Feb 2026 12:37:59 +0000 (+0100)
Subject: drm/panel: simple: Add Powertip PH800480T032-ZHC19 panel
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4a3a4cb8198a5853e940cc6620c7b7c4e215a899;p=thirdparty%2Fkernel%2Flinux.git

drm/panel: simple: Add Powertip PH800480T032-ZHC19 panel

Add support for the Powertip PH800480T032-ZHC19 7" (800x480) parallel
LCD-TFT panel.

Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260217123759.169317-2-florijan.plohl@norik.com
---

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 59603579bd509..f79796387c588 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -4075,6 +4075,33 @@ static const struct panel_desc powertip_ph800480t013_idf02  = {
 	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
+static const struct drm_display_mode powertip_ph800480t032_zhc19_mode = {
+	.clock = 27200,
+	.hdisplay = 800,
+	.hsync_start = 800 + 52,
+	.hsync_end = 800 + 52 + 2,
+	.htotal = 800 + 52 + 2 + 44,
+	.vdisplay = 480,
+	.vsync_start = 480 + 7,
+	.vsync_end = 480 + 7 + 2,
+	.vtotal = 480 + 7 + 2 + 2,
+};
+
+static const struct panel_desc powertip_ph800480t032_zhc19 = {
+	.modes = &powertip_ph800480t032_zhc19_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 152,
+		.height = 91,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH |
+		DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE |
+		DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode primeview_pm070wl4_mode = {
 	.clock = 32000,
 	.hdisplay = 800,
@@ -5488,6 +5515,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "powertip,ph800480t013-idf02",
 		.data = &powertip_ph800480t013_idf02,
+	}, {
+		.compatible = "powertip,ph800480t032-zhc19",
+		.data = &powertip_ph800480t032_zhc19,
 	}, {
 		.compatible = "primeview,pm070wl4",
 		.data = &primeview_pm070wl4,