Innolux TV123WAM is a 12.3" eDP display panel with
2160x1440 resolution, which can be supported by simple
panel driver.
Changes in v1:
- Make use of simple panel driver instead of creating
a new driver for this panel (Sean Paul).
- Combine dt-binding and driver changes into one patch
as done by other existing panel support changes.
Signed-off-by: Sandeep Panda <spanda@xxxxxxxxxxxxxx>
---
.../bindings/display/panel/innolux,tv123wam.txt | 7 ++++++
drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++
2 files changed, 34 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt
diff --git a/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt b/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt
new file mode 100644
index 0000000..c12e714
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt
@@ -0,0 +1,7 @@
+Innolux TV123WAM 12.3 inch eDP 2K display panel
+
+Required properties:
+- compatible: should be "innolux,tv123wam"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 234af81..52bbcfb 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1939,6 +1939,30 @@ static void panel_simple_shutdown(struct device *dev)
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
};
+static const struct drm_display_mode innolux_tv123wam_mode = {
+ .clock = 206016,
+ .hdisplay = 2160,
+ .hsync_start = 2160 + 48,
+ .hsync_end = 2160 + 48 + 32,
+ .htotal = 2160 + 48 + 32 + 80,
+ .vdisplay = 1440,
+ .vsync_start = 1440 + 3,
+ .vsync_end = 1440 + 3 + 10,
+ .vtotal = 1440 + 3 + 10 + 27,
+ .vrefresh = 60,
+ .flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
+};
+
+static const struct panel_desc innolux_tv123wam = {
+ .modes = &innolux_tv123wam_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 259,
+ .height = 173,
+ },
+};
+
static const struct of_device_id platform_of_match[] = {
{
.compatible = "ampire,am-480272h3tmqw-t01h",
@@ -2142,6 +2166,9 @@ static void panel_simple_shutdown(struct device *dev)
.compatible = "winstar,wf35ltiacd",
.data = &winstar_wf35ltiacd,
}, {
+ .compatible = "innolux,tv123wam",
+ .data = &innolux_tv123wam,
+ }, {
/* sentinel */
}
};
--
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