The AUO t215hvn01 is a 21.5" FHD (1920x1080) color TFT LCD panel. This panel is used on the Acer Chromebase 21.5-inch All-in-One (DC221HQ).
Link to spec: http://www.udmgroup.com/ftp/T215HVN01.0.pdf v2: fix alphabetical order v3: remove minor revision suffix ".0" and add link to spec v4: add dt-binding documentation Signed-off-by: Haixia Shi <hshi at chromium.org> Tested-by: Haixia Shi <hshi at chromium.org> Reviewed-by: Stéphane Marchesin <marcheu at chromium.org> Cc: Emil Velikov <emil.l.velikov at gmail.com> Cc: Thierry Reding <thierry.reding at gmail.com> Cc: David Airlie <airlied at linux.ie> Cc: Rob Herring <robh+dt at kernel.org> Cc: Mark Rutland <mark.rutland at arm.com> Cc: devicetree at vger.kernel.org Cc: linux-kernel at vger.kernel.org --- .../bindings/display/panel/auo,t215hvn01.txt | 7 +++++ drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++++++++++++++ 2 files changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/auo,t215hvn01.txt diff --git a/Documentation/devicetree/bindings/display/panel/auo,t215hvn01.txt b/Documentation/devicetree/bindings/display/panel/auo,t215hvn01.txt new file mode 100644 index 0000000..cbd9da3 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/auo,t215hvn01.txt @@ -0,0 +1,7 @@ +AU Optronics Corporation 21.5" FHD (1920x1080) color TFT LCD panel + +Required properties: +- compatible: should be "auo,t215hvn01" + +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 113db3c..256c201 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -555,6 +555,33 @@ static const struct panel_desc auo_b133htn01 = { }, }; +static const struct drm_display_mode auo_t215hvn01_mode = { + .clock = 148800, + .hdisplay = 1920, + .hsync_start = 1920 + 88, + .hsync_end = 1920 + 88 + 44, + .htotal = 1920 + 88 + 44 + 148, + .vdisplay = 1080, + .vsync_start = 1080 + 4, + .vsync_end = 1080 + 4 + 5, + .vtotal = 1080 + 4 + 5 + 36, + .vrefresh = 60, +}; + +static const struct panel_desc auo_t215hvn01 = { + .modes = &auo_t215hvn01_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 430, + .height = 270, + }, + .delay = { + .disable = 5, + .unprepare = 1000, + } +}; + static const struct drm_display_mode avic_tm070ddh03_mode = { .clock = 51200, .hdisplay = 1024, @@ -1575,6 +1602,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "auo,b133xtn01", .data = &auo_b133xtn01, }, { + .compatible = "auo,t215hvn01", + .data = &auo_t215hvn01, + }, { .compatible = "avic,tm070ddh03", .data = &avic_tm070ddh03, }, { -- 2.8.0.rc3.226.g39d4020
