178 lines
4.6 KiB
Diff
178 lines
4.6 KiB
Diff
From ca58a9eacc862c84c9caf066aaa32ea16195d2c2 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <8911409+pelwell@users.noreply.github.com>
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Date: Mon, 19 Dec 2022 16:32:33 +0000
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Subject: [PATCH] drm/panel: simple: Add Innolux AT056tN53V1 5.6" VGA
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Add support for the Innolux AT056tN53V1 5.6" VGA (640x480) TFT LCD
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panel.
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Signed-off-by: Joerg Quinten <aBUGSworstnightmare@gmail.com>
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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.../bindings/display/panel/panel-simple.yaml | 2 +
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.../media/v4l/subdev-formats.rst | 76 ++++++++++++++++++-
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drivers/gpu/drm/panel/panel-simple.c | 35 +++++++++
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3 files changed, 112 insertions(+), 1 deletion(-)
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--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
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+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
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@@ -174,6 +174,8 @@ properties:
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- ivo,m133nwf4-r0
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# Innolux AT043TN24 4.3" WQVGA TFT LCD panel
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- innolux,at043tn24
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+ # Innolux AT056tN53V1 5.6" VGA (640x480) TFT LCD panel
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+ - innolux,at056tn53v1
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# Innolux AT070TN92 7.0" WQVGA TFT LCD panel
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- innolux,at070tn92
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# Innolux G070Y2-L01 7" WVGA (800x480) TFT LCD panel
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--- a/Documentation/userspace-api/media/v4l/subdev-formats.rst
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+++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst
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@@ -627,7 +627,7 @@ The following tables list existing packe
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* .. _MEDIA_BUS_FMT_RGB565_1X24_CPADHI:
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- MEDIA_BUS_FMT_RGB565_1X24_CPADHI
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- - 0x1020
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+ - 0x1022
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-
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-
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-
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@@ -949,6 +949,43 @@ The following tables list existing packe
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- g\ :sub:`5`
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- g\ :sub:`4`
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- g\ :sub:`3`
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+ * .. _MEDIA-BUS-FMT-BGR666-1X18:
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+
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+ - MEDIA_BUS_FMT-BGR666_1X18
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+ - 0x1023
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ - b\ :sub:`5`
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+ - b\ :sub:`4`
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+ - b\ :sub:`3`
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+ - b\ :sub:`2`
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+ - b\ :sub:`1`
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+ - b\ :sub:`0`
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+ - g\ :sub:`5`
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+ - g\ :sub:`4`
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+ - g\ :sub:`3`
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+ - g\ :sub:`2`
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+ - g\ :sub:`1`
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+ - g\ :sub:`0`
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+ - r\ :sub:`5`
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+ - r\ :sub:`4`
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+ - r\ :sub:`3`
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+ - r\ :sub:`2`
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+ - r\ :sub:`1`
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+ - r\ :sub:`0`
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* .. _MEDIA-BUS-FMT-RGB666-1X18:
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- MEDIA_BUS_FMT_RGB666_1X18
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@@ -1023,6 +1060,43 @@ The following tables list existing packe
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- g\ :sub:`2`
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- g\ :sub:`1`
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- g\ :sub:`0`
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+ * .. _MEDIA-BUS-FMT-BGR666-1X24_CPADHI:
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+
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+ - MEDIA_BUS_FMT_BGR666_1X24_CPADHI
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+ - 0x1024
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ -
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+ - 0
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+ - 0
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+ - b\ :sub:`5`
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+ - b\ :sub:`4`
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+ - b\ :sub:`3`
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+ - b\ :sub:`2`
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+ - b\ :sub:`1`
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+ - b\ :sub:`0`
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+ - 0
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+ - 0
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+ - g\ :sub:`5`
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+ - g\ :sub:`4`
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+ - g\ :sub:`3`
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+ - g\ :sub:`2`
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+ - g\ :sub:`1`
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+ - g\ :sub:`0`
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+ - 0
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+ - 0
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+ - r\ :sub:`5`
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+ - r\ :sub:`4`
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+ - r\ :sub:`3`
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+ - r\ :sub:`2`
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+ - r\ :sub:`1`
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+ - r\ :sub:`0`
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* .. _MEDIA-BUS-FMT-RGB666-1X24_CPADHI:
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- MEDIA_BUS_FMT_RGB666_1X24_CPADHI
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--- a/drivers/gpu/drm/panel/panel-simple.c
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+++ b/drivers/gpu/drm/panel/panel-simple.c
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@@ -2138,6 +2138,38 @@ static const struct panel_desc innolux_a
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.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
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};
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+static const struct display_timing innolux_at056tn53v1_timing = {
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+ .pixelclock = { 39700000, 39700000, 39700000},
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+ .hactive = { 640, 640, 640 },
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+ .hfront_porch = { 16, 16, 16 },
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+ .hback_porch = { 134, 134, 134 },
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+ .hsync_len = { 10, 10, 10},
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+ .vactive = { 480, 480, 480 },
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+ .vfront_porch = { 32, 32, 32},
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+ .vback_porch = { 11, 11, 11 },
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+ .vsync_len = { 2, 2, 2 },
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+ .flags = DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_PHSYNC,
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+};
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+
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+static const struct panel_desc innolux_at056tn53v1 = {
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+ .timings = &innolux_at056tn53v1_timing,
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+ .num_timings = 1,
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+ .bpc = 6,
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+ .size = {
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+ .width = 112,
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+ .height = 84,
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+ },
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+ .delay = {
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+ .prepare = 50,
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+ .enable = 200,
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+ .disable = 110,
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+ .unprepare = 200,
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+ },
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+ .bus_format = MEDIA_BUS_FMT_BGR666_1X24_CPADHI,
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+ .bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE,
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+ .connector_type = DRM_MODE_CONNECTOR_DPI,
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+};
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+
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static const struct drm_display_mode innolux_at070tn92_mode = {
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.clock = 33333,
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.hdisplay = 800,
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@@ -4146,6 +4178,9 @@ static const struct of_device_id platfor
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.compatible = "innolux,at043tn24",
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.data = &innolux_at043tn24,
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}, {
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+ .compatible = "innolux,at056tn53v1",
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+ .data = &innolux_at056tn53v1,
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+ }, {
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.compatible = "innolux,at070tn92",
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.data = &innolux_at070tn92,
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}, {
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