From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Mon, 18 Jun 2018 16:22:40 +0300
Subject: drm/panel: simple: Add newhaven, nhd-4.3-480272ef-atxl LCD
Git-commit: 3b39ad7a553f3ecdf16374973e4b0971b861769d
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Add support for newhaven,nhd-4.3-480272ef-atxl to panel-simple.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180618132242.8673-8-tomi.valkeinen@ti.com
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
Documentation/devicetree/bindings/display/panel/newhaven,nhd-4.3-480272ef-atxl.txt | 7 ++
drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++
2 files changed, 37 insertions(+)
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/newhaven,nhd-4.3-480272ef-atxl.txt
@@ -0,0 +1,7 @@
+Newhaven Display International 480 x 272 TFT LCD panel
+
+Required properties:
+- compatible: should be "newhaven,nhd-4.3-480272ef-atxl"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1625,6 +1625,33 @@ static const struct panel_desc netron_dy
.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
};
+static const struct drm_display_mode newhaven_nhd_43_480272ef_atxl_mode = {
+ .clock = 9000,
+ .hdisplay = 480,
+ .hsync_start = 480 + 2,
+ .hsync_end = 480 + 2 + 41,
+ .htotal = 480 + 2 + 41 + 2,
+ .vdisplay = 272,
+ .vsync_start = 272 + 2,
+ .vsync_end = 272 + 2 + 10,
+ .vtotal = 272 + 2 + 10 + 2,
+ .vrefresh = 60,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc newhaven_nhd_43_480272ef_atxl = {
+ .modes = &newhaven_nhd_43_480272ef_atxl_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 95,
+ .height = 54,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE |
+ DRM_BUS_FLAG_SYNC_POSEDGE,
+};
+
static const struct display_timing nlt_nl192108ac18_02d_timing = {
.pixelclock = { 130000000, 148350000, 163000000 },
.hactive = { 1920, 1920, 1920 },
@@ -2368,6 +2395,9 @@ static const struct of_device_id platfor
.compatible = "netron-dy,e231732",
.data = &netron_dy_e231732,
}, {
+ .compatible = "newhaven,nhd-4.3-480272ef-atxl",
+ .data = &newhaven_nhd_43_480272ef_atxl,
+ }, {
.compatible = "nlt,nl192108ac18-02d",
.data = &nlt_nl192108ac18_02d,
}, {