drm/panel: simple: Add support BOE NV101WXMN51 (cac1a411) · Commits · 戴 / test

The BOE NV101WXMN51 is a 10.1" WXGA color active matrix TFT LCD module using amorphous silicon TFT's as an active switching devices. It can be supported by the simple-panel driver. Read the panel default EDID information: EDID MODE DETAILS name = <NULL> pixel_clock = 71900 lvds_dual_channel = 0 refresh = 0 ha = 1280 hbl = 160 hso = 48 hspw = 32 hborder = 0 va = 800 vbl = 32 vso = 3 vspw = 5 vborder = 0 phsync = + pvsync = - x_mm = 0 y_mm = 0 drm_display_mode .hdisplay = 1280 .hsync_start = 1328 .hsync_end = 1360 .htotal = 1440 .vdisplay = 800 .vsync_start = 803 .vsync_end = 808 .vtotal = 832 There are two modes in the EDID: Detailed mode1: Clock 71.900 MHz, 216 mm x 135 mm 1280 1328 1360 1440 hborder 0 800 803 808 832 vborder 0 +hsync -vsync Detailed mode2: Clock 57.500 MHz, 216 mm x 135 mm 1280 1328 1360 1440 hborder 0 800 803 808 832 vborder 0 +hsync -vsync Support both of these modes on the panel. Signed-off-by:

Caesar Wang <wxt@rock-chips.com> Reviewed-by:

Douglas Anderson <dianders@chromium.org> Reviewed-by:

Stéphane Marchesin <marcheu@chromium.org> Signed-off-by:

Thierry Reding <treding@nvidia.com>

drivers/gpu/drm/panel/panel-simple.c

+45 −0

Original line number	Diff line number	Diff line
		@@ -668,6 +668,48 @@ static const struct panel_desc avic_tm070ddh03 = {
		},
		};

		static const struct drm_display_mode boe_nv101wxmn51_modes[] = {
		{
		.clock = 71900,
		.hdisplay = 1280,
		.hsync_start = 1280 + 48,
		.hsync_end = 1280 + 48 + 32,
		.htotal = 1280 + 48 + 32 + 80,
		.vdisplay = 800,
		.vsync_start = 800 + 3,
		.vsync_end = 800 + 3 + 5,
		.vtotal = 800 + 3 + 5 + 24,
		.vrefresh = 60,
		},
		{
		.clock = 57500,
		.hdisplay = 1280,
		.hsync_start = 1280 + 48,
		.hsync_end = 1280 + 48 + 32,
		.htotal = 1280 + 48 + 32 + 80,
		.vdisplay = 800,
		.vsync_start = 800 + 3,
		.vsync_end = 800 + 3 + 5,
		.vtotal = 800 + 3 + 5 + 24,
		.vrefresh = 48,
		},
		};

		static const struct panel_desc boe_nv101wxmn51 = {
		.modes = boe_nv101wxmn51_modes,
		.num_modes = ARRAY_SIZE(boe_nv101wxmn51_modes),
		.bpc = 8,
		.size = {
		.width = 217,
		.height = 136,
		},
		.delay = {
		.prepare = 210,
		.enable = 50,
		.unprepare = 160,
		},
		};

		static const struct drm_display_mode chunghwa_claa070wp03xg_mode = {
		.clock = 66770,
		.hdisplay = 800,
		@@ -1747,6 +1789,9 @@ static const struct of_device_id platform_of_match[] = {
		}, {
		.compatible = "avic,tm070ddh03",
		.data = &avic_tm070ddh03,
		}, {
		.compatible = "boe,nv101wxmn51",
		.data = &boe_nv101wxmn51,
		}, {
		.compatible = "chunghwa,claa070wp03xg",
		.data = &chunghwa_claa070wp03xg,

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