From 106c2abbde76a1a72ef2cfc79ab8897b9376519c Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@ravnborg.org>
Date: Thu, 5 Aug 2021 13:19:43 +0200
Subject: drm/panel: simple: add Multi-Innotechnology MI1010AIT-1CP1
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Git-commit: 81162f4bdeca7cedd4176f61cfec778af3fa5dc1
Patch-mainline: v5.15-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
The Multi Innotechnology is a 10.1" 1280x800 panel.
The datasheet did not specify specific values for sync, back, front porch.
The values are a best guess based on values for similar panels.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Co-developed-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210805111944.13533-2-o.rempel@pengutronix.de
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/panel/panel-simple.c | 34 ++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 959f8c9ed6fb..7282620199f4 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3192,6 +3192,37 @@ static const struct panel_desc mitsubishi_aa070mc01 = {
.bus_flags = DRM_BUS_FLAG_DE_HIGH,
};
+static const struct display_timing multi_inno_mi1010ait_1cp_timing = {
+ .pixelclock = { 68900000, 70000000, 73400000 },
+ .hactive = { 1280, 1280, 1280 },
+ .hfront_porch = { 30, 60, 71 },
+ .hback_porch = { 30, 60, 71 },
+ .hsync_len = { 10, 10, 48 },
+ .vactive = { 800, 800, 800 },
+ .vfront_porch = { 5, 10, 10 },
+ .vback_porch = { 5, 10, 10 },
+ .vsync_len = { 5, 6, 13 },
+ .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+ DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc multi_inno_mi1010ait_1cp = {
+ .timings = &multi_inno_mi1010ait_1cp_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 217,
+ .height = 136,
+ },
+ .delay = {
+ .enable = 50,
+ .disable = 50,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct display_timing nec_nl12880bc20_05_timing = {
.pixelclock = { 67000000, 71000000, 75000000 },
.hactive = { 1280, 1280, 1280 },
@@ -4678,6 +4709,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "mitsubishi,aa070mc01-ca1",
.data = &mitsubishi_aa070mc01,
+ }, {
+ .compatible = "multi-inno,mi1010ait-1cp",
+ .data = &multi_inno_mi1010ait_1cp,
}, {
.compatible = "nec,nl12880bc20-05",
.data = &nec_nl12880bc20_05,
--
2.38.1