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drm/panel: simple: Add support for the LeMaker BL035-RGB-002 3.5" LCD

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This adds support for the 3.5" LCD panel from LeMaker, sold for use with
BananaPi boards. It comes with a 24-bit RGB888 parallel interface and
requires an active-low DE signal

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181107181843.27628-7-contact@paulk.fr
This commit is contained in:
Paul Kocialkowski 2018-11-07 19:18:41 +01:00 committed by Thierry Reding
parent 78d1773f8e
commit 27abdd83f6
1 changed files with 27 additions and 0 deletions
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27
drivers/gpu/drm/panel/panel-simple.c
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@ -1597,6 +1597,30 @@ static const struct panel_desc kyo_tcg121xglp = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
};
static const struct drm_display_mode lemaker_bl035_rgb_002_mode = {
.clock = 7000,
.hdisplay = 320,
.hsync_start = 320 + 20,
.hsync_end = 320 + 20 + 30,
.htotal = 320 + 20 + 30 + 38,
.vdisplay = 240,
.vsync_start = 240 + 4,
.vsync_end = 240 + 4 + 3,
.vtotal = 240 + 4 + 3 + 15,
.vrefresh = 60,
};
static const struct panel_desc lemaker_bl035_rgb_002 = {
.modes = &lemaker_bl035_rgb_002_mode,
.num_modes = 1,
.size = {
.width = 70,
.height = 52,
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
.bus_flags = DRM_BUS_FLAG_DE_LOW,
};
static const struct drm_display_mode lg_lb070wv8_mode = {
.clock = 33246,
.hdisplay = 800,
@ -2637,6 +2661,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "kyo,tcg121xglp",
.data = &kyo_tcg121xglp,
}, {
.compatible = "lemaker,bl035-rgb-002",
.data = &lemaker_bl035_rgb_002,
}, {
.compatible = "lg,lb070wv8",
.data = &lg_lb070wv8,