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drm/panel: simple: Add support for the Frida FRD350H54004 panel

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The FRD350H54004 is a simple 3.5" 320x240 24-bit TFT panel, found for
instance inside the Anbernic RG-350 handheld gaming console.

v2: Order alphabetically
v3: Add connector_type, and update timings according to the constraints
    listed in the datasheet

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200113161741.32061-3-paul@crapouillou.net
This commit is contained in:
Paul Cercueil 2020-01-13 13:17:41 -03:00 committed by Sam Ravnborg
parent 7ab618c9a7
commit 7b6bd84336
1 changed files with 30 additions and 0 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

30
drivers/gpu/drm/panel/panel-simple.c
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@ -1440,6 +1440,33 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
};
static const struct drm_display_mode frida_frd350h54004_mode = {
.clock = 6000,
.hdisplay = 320,
.hsync_start = 320 + 44,
.hsync_end = 320 + 44 + 16,
.htotal = 320 + 44 + 16 + 20,
.vdisplay = 240,
.vsync_start = 240 + 2,
.vsync_end = 240 + 2 + 6,
.vtotal = 240 + 2 + 6 + 2,
.vrefresh = 60,
.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
};
static const struct panel_desc frida_frd350h54004 = {
.modes = &frida_frd350h54004_mode,
.num_modes = 1,
.bpc = 8,
.size = {
.width = 77,
.height = 64,
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
.connector_type = DRM_MODE_CONNECTOR_DPI,
};
static const struct drm_display_mode friendlyarm_hd702e_mode = {
.clock = 67185,
.hdisplay = 800,
@ -3309,6 +3336,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "foxlink,fl500wvr00-a0t",
.data = &foxlink_fl500wvr00_a0t,
}, {
.compatible = "frida,frd350h54004",
.data = &frida_frd350h54004,
}, {
.compatible = "friendlyarm,hd702e",
.data = &friendlyarm_hd702e,