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@boundarydevices.com --- .../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 }, {