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drm/panel: simple: add support for NLT NL192108AC18-02D

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This adds support for the NLT Technologies NL192108AC18-02D
15.6" LVDS FullHD TFT LCD panel, which can be supported
by the simple panel driver.

Timings are taken from the preliminary datasheet, as a final
one is not yet available.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170608180758.31020-3-l.stach@pengutronix.de
This commit is contained in:
Lucas Stach 2017-06-08 20:07:57 +02:00 committed by Thierry Reding
parent fa9b4b6ff4
commit 4177fa66a3
2 changed files with 37 additions and 0 deletions
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8
Documentation/devicetree/bindings/display/panel/nlt,nl192108ac18-02d.txt Normal file
View File

@ -0,0 +1,8 @@
NLT Technologies, Ltd. 15.6" FHD (1920x1080) LVDS TFT LCD panel
Required properties:
- compatible: should be "nlt,nl192108ac18-02d"
- power-supply: as specified in the base binding
This binding is compatible with the simple-panel binding, which is specified
in simple-panel.txt in this directory.

29
drivers/gpu/drm/panel/panel-simple.c
View File

@ -1398,6 +1398,32 @@ static const struct panel_desc netron_dy_e231732 = {
.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
};
static const struct display_timing nlt_nl192108ac18_02d_timing = {
.pixelclock = { 130000000, 148350000, 163000000 },
.hactive = { 1920, 1920, 1920 },
.hfront_porch = { 80, 100, 100 },
.hback_porch = { 100, 120, 120 },
.hsync_len = { 50, 60, 60 },
.vactive = { 1080, 1080, 1080 },
.vfront_porch = { 12, 30, 30 },
.vback_porch = { 4, 10, 10 },
.vsync_len = { 4, 5, 5 },
};
static const struct panel_desc nlt_nl192108ac18_02d = {
.timings = &nlt_nl192108ac18_02d_timing,
.num_timings = 1,
.bpc = 8,
.size = {
.width = 344,
.height = 194,
},
.delay = {
.unprepare = 500,
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
};
static const struct drm_display_mode nvd_9128_mode = {
.clock = 29500,
.hdisplay = 800,
@ -2007,6 +2033,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "netron-dy,e231732",
.data = &netron_dy_e231732,
}, {
.compatible = "nlt,nl192108ac18-02d",
.data = &nlt_nl192108ac18_02d,
}, {
.compatible = "nvd,9128",
.data = &nvd_9128,