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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 <aBUGSworstnightmare@gmail.com>
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
.../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,
@@ -4149,6 +4181,9 @@ 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,
}, {
|
