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drm/panel: simple: add NEC NL6448BC33-70C

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Add NEC NL6448BC33-70C 10.4" 640x480 LCD module support.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260518-v7-1-topic-panel-simple-nl6448bc33-v3-2-21ea14a6e835@pengutronix.de
This commit is contained in:
Steffen Trumtrar 2026-05-18 09:47:46 +02:00 committed by Neil Armstrong
parent 7a1d12f6f9
commit 23c8c2cd3d
1 changed files with 29 additions and 0 deletions
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29
drivers/gpu/drm/panel/panel-simple.c
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@ -3717,6 +3717,32 @@ static const struct panel_desc nec_nl4827hc19_05b = {
.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
};
static const struct drm_display_mode nec_nl6448bc33_70c_mode = {
.clock = 25175,
.hdisplay = 640,
.hsync_start = 640 + 16,
.hsync_end = 640 + 16 + 48,
.htotal = 640 + 16 + 48 + 96,
.vdisplay = 480,
.vsync_start = 480 + 2,
.vsync_end = 480 + 2 + 31,
.vtotal = 480 + 2 + 31 + 31,
.flags = DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_PHSYNC,
};
static const struct panel_desc nec_nl6448bc33_70c = {
.modes = &nec_nl6448bc33_70c_mode,
.num_modes = 1,
.bpc = 6,
.size = {
.width = 211,
.height = 158,
},
.bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
.bus_flags = DRM_BUS_FLAG_DE_HIGH,
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
static const struct drm_display_mode netron_dy_e231732_mode = {
.clock = 66000,
.hdisplay = 1024,
@ -5946,6 +5972,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "nec,nl4827hc19-05b",
.data = &nec_nl4827hc19_05b,
}, {
.compatible = "nec,nl6448bc33-70c",
.data = &nec_nl6448bc33_70c,
}, {
.compatible = "netron-dy,e231732",
.data = &netron_dy_e231732,