From ca58a9eacc862c84c9caf066aaa32ea16195d2c2 Mon Sep 17 00:00:00 2001 From: Phil Elwell <8911409+pelwell@users.noreply.github.com> Date: Mon, 19 Dec 2022 16:32:33 +0000 Subject: [PATCH] drm/panel: simple: Add Innolux AT056tN53V1 5.6" VGA Add support for the Innolux AT056tN53V1 5.6" VGA (640x480) TFT LCD panel. Signed-off-by: Joerg Quinten Signed-off-by: Phil Elwell --- .../bindings/display/panel/panel-simple.yaml | 2 + .../media/v4l/subdev-formats.rst | 76 ++++++++++++++++++- drivers/gpu/drm/panel/panel-simple.c | 35 +++++++++ 3 files changed, 112 insertions(+), 1 deletion(-) --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml @@ -174,6 +174,8 @@ properties: - ivo,m133nwf4-r0 # Innolux AT043TN24 4.3" WQVGA TFT LCD panel - innolux,at043tn24 + # Innolux AT056tN53V1 5.6" VGA (640x480) TFT LCD panel + - innolux,at056tn53v1 # Innolux AT070TN92 7.0" WQVGA TFT LCD panel - innolux,at070tn92 # Innolux G070Y2-L01 7" WVGA (800x480) TFT LCD panel --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst @@ -627,7 +627,7 @@ The following tables list existing packe * .. _MEDIA_BUS_FMT_RGB565_1X24_CPADHI: - MEDIA_BUS_FMT_RGB565_1X24_CPADHI - - 0x1020 + - 0x1022 - - - @@ -949,6 +949,43 @@ The following tables list existing packe - g\ :sub:`5` - g\ :sub:`4` - g\ :sub:`3` + * .. _MEDIA-BUS-FMT-BGR666-1X18: + + - MEDIA_BUS_FMT-BGR666_1X18 + - 0x1023 + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` * .. _MEDIA-BUS-FMT-RGB666-1X18: - MEDIA_BUS_FMT_RGB666_1X18 @@ -1023,6 +1060,43 @@ The following tables list existing packe - g\ :sub:`2` - g\ :sub:`1` - g\ :sub:`0` + * .. _MEDIA-BUS-FMT-BGR666-1X24_CPADHI: + + - MEDIA_BUS_FMT_BGR666_1X24_CPADHI + - 0x1024 + - + - + - + - + - + - + - + - + - + - 0 + - 0 + - b\ :sub:`5` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - 0 + - 0 + - g\ :sub:`5` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - 0 + - 0 + - r\ :sub:`5` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` * .. _MEDIA-BUS-FMT-RGB666-1X24_CPADHI: - MEDIA_BUS_FMT_RGB666_1X24_CPADHI --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2138,6 +2138,38 @@ static const struct panel_desc innolux_a .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE, }; +static const struct display_timing innolux_at056tn53v1_timing = { + .pixelclock = { 39700000, 39700000, 39700000}, + .hactive = { 640, 640, 640 }, + .hfront_porch = { 16, 16, 16 }, + .hback_porch = { 134, 134, 134 }, + .hsync_len = { 10, 10, 10}, + .vactive = { 480, 480, 480 }, + .vfront_porch = { 32, 32, 32}, + .vback_porch = { 11, 11, 11 }, + .vsync_len = { 2, 2, 2 }, + .flags = DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_PHSYNC, +}; + +static const struct panel_desc innolux_at056tn53v1 = { + .timings = &innolux_at056tn53v1_timing, + .num_timings = 1, + .bpc = 6, + .size = { + .width = 112, + .height = 84, + }, + .delay = { + .prepare = 50, + .enable = 200, + .disable = 110, + .unprepare = 200, + }, + .bus_format = MEDIA_BUS_FMT_BGR666_1X24_CPADHI, + .bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE, + .connector_type = DRM_MODE_CONNECTOR_DPI, +}; + static const struct drm_display_mode innolux_at070tn92_mode = { .clock = 33333, .hdisplay = 800, @@ -4144,6 +4176,9 @@ static const struct of_device_id platfor .compatible = "innolux,at043tn24", .data = &innolux_at043tn24, }, { + .compatible = "innolux,at056tn53v1", + .data = &innolux_at056tn53v1, + }, { .compatible = "innolux,at070tn92", .data = &innolux_at070tn92, }, {