Commit 2c6574a9 authored by Paul Cercueil's avatar Paul Cercueil Committed by Sam Ravnborg

drm/panel: simple: Add GiantPlus GPM940B0 panel support

The GiantPlus GPM940B0 is a simple 3.0" 320x240 24-bit TFT panel.
Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Tested-by: default avatarArtur Rojek <contact@artur-rojek.eu>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190605222247.25657-3-paul@crapouillou.net
parent 0565ae92
......@@ -1335,6 +1335,31 @@ static const struct panel_desc giantplus_gpg482739qs5 = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
};
static const struct display_timing giantplus_gpm940b0_timing = {
.pixelclock = { 13500000, 27000000, 27500000 },
.hactive = { 320, 320, 320 },
.hfront_porch = { 14, 686, 718 },
.hback_porch = { 50, 70, 255 },
.hsync_len = { 1, 1, 1 },
.vactive = { 240, 240, 240 },
.vfront_porch = { 1, 1, 179 },
.vback_porch = { 1, 21, 31 },
.vsync_len = { 1, 1, 6 },
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
};
static const struct panel_desc giantplus_gpm940b0 = {
.timings = &giantplus_gpm940b0_timing,
.num_timings = 1,
.bpc = 8,
.size = {
.width = 60,
.height = 45,
},
.bus_format = MEDIA_BUS_FMT_RGB888_3X8,
.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE,
};
static const struct display_timing hannstar_hsd070pww1_timing = {
.pixelclock = { 64300000, 71100000, 82000000 },
.hactive = { 1280, 1280, 1280 },
......@@ -2882,6 +2907,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "giantplus,gpg482739qs5",
.data = &giantplus_gpg482739qs5
}, {
.compatible = "giantplus,gpm940b0",
.data = &giantplus_gpm940b0,
}, {
.compatible = "hannstar,hsd070pww1",
.data = &hannstar_hsd070pww1,
......
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