pmaports/main/linux-postmarketos-allwinner/0015-drm-panel-simple-Add-Hannstar-HSD070IDW1-A.patch

From 0ed69e3cc6d9757a69f1afba385ea2c563849448 Mon Sep 17 00:00:00 2001
From: JuniorJPDJ <git@juniorjpdj.pl>
Date: Thu, 25 Mar 2021 19:11:22 +0100
Subject: [PATCH] drm: panel: simple: Add Hannstar HSD070IDW1-A

---
 drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index e1cc84359fff..453d9f7f8d6f 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1990,6 +1990,30 @@ static const struct panel_desc giantplus_gpm940b0 = {
 	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE,
 };
 
+static const struct drm_display_mode hannstar_hsd070idw1_a_mode = {
+	.clock = 33000,
+	.hdisplay = 800,
+	.hsync_start = 800 + 40,
+	.hsync_end = 800 + 40 + 1,
+	.htotal = 800 + 40 + 1 + 87,
+	.vdisplay = 480,
+	.vsync_start = 480 + 13,
+	.vsync_end = 480 + 13 + 1,
+	.vtotal = 480 + 13 + 1 + 31,
+};
+
+static const struct panel_desc hannstar_hsd070idw1_a = {
+	.modes = &hannstar_hsd070idw1_a_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 154,
+		.height = 87,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+}; 
+
 static const struct display_timing hannstar_hsd070pww1_timing = {
 	.pixelclock = { 64300000, 71100000, 82000000 },
 	.hactive = { 1280, 1280, 1280 },
@@ -4141,6 +4165,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "giantplus,gpm940b0",
 		.data = &giantplus_gpm940b0,
+	}, {
+		.compatible = "hannstar,hsd070idw1-a",
+		.data = &hannstar_hsd070idw1_a,
 	}, {
 		.compatible = "hannstar,hsd070pww1",
 		.data = &hannstar_hsd070pww1,
-- 
2.31.0