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drm/panel: simple: Add Mitsubishi AA070MC01 panel support 

The Mitsubishi AA070MC01 is a 7.0" WVGA (800x480) TFT panel working in
8 bit ISP mode (pin 19 "mode" HIGH for 20 pin TFT connector).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1508537917-1723-1-git-send-email-lukma@denx.de
This commit is contained in:
Lukasz Majewski 2017-10-21 00:18:37 +02:00 committed by Thierry Reding
parent 870a0b12d0
commit 65c766cad8
2 changed files with 42 additions and 0 deletions
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7
Documentation/devicetree/bindings/display/panel/mitsubishi,aa070mc01.txt Normal file
View File

@ -0,0 +1,7 @@
Mitsubishi "AA070MC01 7.0" WVGA TFT LCD panel
Required properties:
- compatible: should be "mitsubishi,aa070mc01-ca1"
This binding is compatible with the simple-panel binding, which is specified
in simple-panel.txt in this directory.

35
drivers/gpu/drm/panel/panel-simple.c
View File

@ -1356,6 +1356,38 @@ static const struct panel_desc lg_lp129qe = {
},
};
static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
.clock = 30400,
.hdisplay = 800,
.hsync_start = 800 + 0,
.hsync_end = 800 + 1,
.htotal = 800 + 0 + 1 + 160,
.vdisplay = 480,
.vsync_start = 480 + 0,
.vsync_end = 480 + 48 + 1,
.vtotal = 480 + 48 + 1 + 0,
.vrefresh = 60,
.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
};
static const struct panel_desc mitsubishi_aa070mc01 = {
.modes = &mitsubishi_aa070mc01_mode,
.num_modes = 1,
.bpc = 8,
.size = {
.width = 152,
.height = 91,
},
.delay = {
.enable = 200,
.unprepare = 200,
.disable = 400,
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
.bus_flags = DRM_BUS_FLAG_DE_HIGH,
};
static const struct display_timing nec_nl12880bc20_05_timing = {
.pixelclock = { 67000000, 71000000, 75000000 },
.hactive = { 1280, 1280, 1280 },
@ -2109,6 +2141,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "lg,lp129qe",
.data = &lg_lp129qe,
}, {
.compatible = "mitsubishi,aa070mc01-ca1",
.data = &mitsubishi_aa070mc01,
}, {
.compatible = "nec,nl12880bc20-05",
.data = &nec_nl12880bc20_05,