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Subject[PATCH 1/2] drm/panel: add support for LG LH500WX1-SD03 panel
Date
This panel is used by the NVIDIA SHIELD and supported by the
simple-panel driver.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
---
.../devicetree/bindings/panel/lg,lh500wx1-sd03.txt | 7 ++++++
drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++
2 files changed, 35 insertions(+)
create mode 100644 Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt

diff --git a/Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt b/Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt
new file mode 100644
index 000000000000..a04fd2b2e73d
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt
@@ -0,0 +1,7 @@
+LG Corporation 5" HD TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lh500wx1-sd03"
+
+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 59d52ca2c67f..410bb83ae2f0 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -383,6 +383,28 @@ static const struct panel_desc samsung_ltn101nt05 = {
},
};

+static const struct drm_display_mode lg_lh500wx1_sd03_mode = {
+ .clock = 58000,
+ .hdisplay = 720,
+ .hsync_start = 720 + 12,
+ .hsync_end = 720 + 12 + 4,
+ .htotal = 720 + 12 + 4 + 112,
+ .vdisplay = 1280,
+ .vsync_start = 1280 + 8,
+ .vsync_end = 1280 + 8 + 4,
+ .vtotal = 1280 + 8 + 4 + 12,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc lg_lh500wx1_sd03 = {
+ .modes = &lg_lh500wx1_sd03_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 62,
+ .height = 110,
+ },
+};
+
static const struct of_device_id platform_of_match[] = {
{
.compatible = "auo,b101aw03",
@@ -397,6 +419,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "samsung,ltn101nt05",
.data = &samsung_ltn101nt05,
}, {
+ .compatible = "lg,lh500wx1-sd03",
+ .data = &lg_lh500wx1_sd03
+ }, {
.compatible = "simple-panel",
}, {
/* sentinel */
@@ -468,6 +493,9 @@ static const struct of_device_id dsi_of_match[] = {
.compatible = "panasonic,vvx10f004b00",
.data = &panasonic_vvx10f004b00
}, {
+ .compatible = "lg,lh500wx1-sd03",
+ .data = &lg_lh500wx1_sd03
+ }, {
/* sentinel */
}
};
--
1.8.5.3


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