Commit 0d35408a authored by Adam Ford's avatar Adam Ford Committed by Sam Ravnborg
Browse files

drm/panel: simple: Add Logic PD Type 28 display support

Previously, there was an omap panel-dpi driver that would
read generic timings from the device tree and set the display
timing accordingly.  This driver was removed so the screen
no longer functions.  This patch modifies the panel-simple
file to setup the timings to the same values previously used.

Fixes: 8bf4b162

 ("drm/omap: Remove panel-dpi driver")
Signed-off-by: default avatarAdam Ford <aford173@gmail.com>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191016135147.7743-1-aford173@gmail.com
parent 621dab99
......@@ -2061,6 +2061,40 @@ static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
};
static const struct drm_display_mode logicpd_type_28_mode = {
.clock = 9000,
.hdisplay = 480,
.hsync_start = 480 + 3,
.hsync_end = 480 + 3 + 42,
.htotal = 480 + 3 + 42 + 2,
.vdisplay = 272,
.vsync_start = 272 + 2,
.vsync_end = 272 + 2 + 11,
.vtotal = 272 + 2 + 11 + 3,
.vrefresh = 60,
.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
};
static const struct panel_desc logicpd_type_28 = {
.modes = &logicpd_type_28_mode,
.num_modes = 1,
.bpc = 8,
.size = {
.width = 105,
.height = 67,
},
.delay = {
.prepare = 200,
.enable = 200,
.unprepare = 200,
.disable = 200,
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE |
DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE,
};
static const struct panel_desc mitsubishi_aa070mc01 = {
.modes = &mitsubishi_aa070mc01_mode,
.num_modes = 1,
......@@ -3287,6 +3321,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "lg,lp129qe",
.data = &lg_lp129qe,
}, {
.compatible = "logicpd,type28",
.data = &logicpd_type_28,
}, {
.compatible = "mitsubishi,aa070mc01-ca1",
.data = &mitsubishi_aa070mc01,
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment