Add support for the Hannstar HSD100PXN1 to the DRM simple panel driver.
The HSD100PXN1 is an XGA (1024x768) panel with an 18-bit LVDS interface.
It supports pixel clocks in the range of 55-75 MHz.
This panel is offered for sale by Freescale as a companion part to its'
i.MX5x Quick Start board and i.MX6 SABRE platforms with under the name
MCIMX-LVDS1.
Signed-off-by: Eric Nelson <eric.nelson@xxxxxxxxxxxxxxxxxxx>
---
.../bindings/panel/hannstar,hsd100pxn1.txt | 7 ++++++
drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++
2 files changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/panel/hannstar,hsd100pxn1.txt
diff --git a/Documentation/devicetree/bindings/panel/hannstar,hsd100pxn1.txt b/Documentation/devicetree/bindings/panel/hannstar,hsd100pxn1.txt
new file mode 100644
index 0000000..8270319
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/hannstar,hsd100pxn1.txt
@@ -0,0 +1,7 @@
+HannStar Display Corp. HSD100PXN1 10.1" XGA LVDS panel
+
+Required properties:
+- compatible: should be "hannstar,hsd100pxn1"
+
+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 30904a9..cc29ed3 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -731,6 +731,29 @@ static const struct panel_desc hannstar_hsd070pww1 = {
},
};
+static const struct display_timing hannstar_hsd100pxn1_timing = {
+ .pixelclock = { 55000000, 65000000, 75000000 },
+ .hactive = { 1024, 1024, 1024 },
+ .hfront_porch = { 40, 40, 40 },
+ .hback_porch = { 220, 220, 220 },
+ .hsync_len = { 20, 60, 100 },
+ .vactive = { 768, 768, 768 },
+ .vfront_porch = { 7, 7, 7 },
+ .vback_porch = { 21, 21, 21 },
+ .vsync_len = { 10, 10, 10 },
+ .flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc hannstar_hsd100pxn1 = {
+ .timings = &hannstar_hsd100pxn1_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 203,
+ .height = 152,
+ },
+};
+
static const struct drm_display_mode hitachi_tx23d38vm0caa_mode = {
.clock = 33333,
.hdisplay = 800,
@@ -1038,6 +1061,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "hannstar,hsd070pww1",
.data = &hannstar_hsd070pww1,
}, {
+ .compatible = "hannstar,hsd100pxn1",
+ .data = &hannstar_hsd100pxn1,
+ }, {
.compatible = "hit,tx23d38vm0caa",
.data = &hitachi_tx23d38vm0caa
}, {
--
1.9.1
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