And I forgot to add that this is V2, I've just added .bpc. On 30/09/2015 at 23:42:17 +0200, Alexandre Belloni wrote : > From: Josh Wu <josh.wu@xxxxxxxxx> > > The QiaoDian Xianshi QD43003C0-40 is a 4"3 TFT LCD panel. > > Timings from the OTA5180A document, ver 0.9, section > 10.1.1: > http://www.orientdisplay.com/pdf/OTA5180A.pdf > > Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx> > Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx> > --- > .../devicetree/bindings/panel/qd,qd43003c0-40.txt | 7 ++++++ > drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++ > 2 files changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/panel/qd,qd43003c0-40.txt > > diff --git a/Documentation/devicetree/bindings/panel/qd,qd43003c0-40.txt b/Documentation/devicetree/bindings/panel/qd,qd43003c0-40.txt > new file mode 100644 > index 000000000000..900bc6ebeaff > --- /dev/null > +++ b/Documentation/devicetree/bindings/panel/qd,qd43003c0-40.txt > @@ -0,0 +1,7 @@ > +QiaoDian XianShi Corporation 4"3 TFT LCD panel > + > +Required properties: > +- compatible: should be "qd,qd43003c0-40" > + > +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 f97b73ec4713..667cac37d2e5 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -1027,6 +1027,30 @@ static const struct panel_desc ortustech_com43h4m85ulc = { > .bus_format = MEDIA_BUS_FMT_RGB888_1X24, > }; > > +static const struct drm_display_mode qd43003c0_40_mode = { > + .clock = 9000, > + .hdisplay = 480, > + .hsync_start = 480 + 8, > + .hsync_end = 480 + 8 + 4, > + .htotal = 480 + 8 + 4 + 39, > + .vdisplay = 272, > + .vsync_start = 272 + 4, > + .vsync_end = 272 + 4 + 10, > + .vtotal = 272 + 4 + 10 + 2, > + .vrefresh = 60, > +}; > + > +static const struct panel_desc qd43003c0_40 = { > + .modes = &qd43003c0_40_mode, > + .num_modes = 1, > + .bpc = 8, > + .size = { > + .width = 95, > + .height = 53, > + }, > + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, > +}; > + > static const struct drm_display_mode samsung_ltn101nt05_mode = { > .clock = 54030, > .hdisplay = 1024, > @@ -1182,6 +1206,9 @@ static const struct of_device_id platform_of_match[] = { > .compatible = "ortustech,com43h4m85ulc", > .data = &ortustech_com43h4m85ulc, > }, { > + .compatible = "qd,qd43003c0-40", > + .data = &qd43003c0_40, > + }, { > .compatible = "samsung,ltn101nt05", > .data = &samsung_ltn101nt05, > }, { > -- > 2.1.4 > -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
