The Samsung LNT101NT05 10.1" WXVGA panel can be supported by the simple panel
driver.
Cc: linux-fbdev@xxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: David Airlie <airlied@xxxxxxxx>
Signed-off-by: Marc Dietrich <marvin24@xxxxxx>
---
This isn't strickly required to get the panel up, but Thierry suggested on IRC to
include it anyway, in case someone else has some use for it.
.../bindings/panel/samsung,ltn101nt05.txt | 7 +++++
drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++-
2 files changed, 33 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/panel/samsung,ltn101nt05.txt
diff --git a/Documentation/devicetree/bindings/panel/samsung,ltn101nt05.txt b/Documentation/devicetree/bindings/panel/samsung,ltn101nt05.txt
new file mode 100644
index 0000000..ef522c6
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/samsung,ltn101nt05.txt
@@ -0,0 +1,7 @@
+Samsung Electronics 10.1" WSVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "samsung,ltn101nt05"
+
+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 3e611af..7f9ddb5 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -338,6 +338,28 @@ static const struct panel_desc chunghwa_claa101wb01 = {
},
};
+static const struct drm_display_mode samsung_ltn101nt05_mode = {
+ .clock = 54030,
+ .hdisplay = 1024,
+ .hsync_start = 1024 + 24,
+ .hsync_end = 1024 + 24 + 136,
+ .htotal = 1024 + 24 + 136 + 160,
+ .vdisplay = 600,
+ .vsync_start = 600 + 3,
+ .vsync_end = 600 + 3 + 6,
+ .vtotal = 600 + 3 + 6 + 61,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc samsung_ltn101nt05 = {
+ .modes = &samsung_ltn101nt05_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 1024,
+ .height = 600,
+ },
+};
+
static const struct of_device_id platform_of_match[] = {
{
.compatible = "auo,b101aw03",
@@ -346,6 +368,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "chunghwa,claa101wb01",
.data = &chunghwa_claa101wb01
}, {
+ .compatible = "samsung,ltn101nt05",
+ .data = &samsung_ltn101nt05,
+ }, {
.compatible = "simple-panel",
}, {
/* sentinel */
--
1.7.9.5
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