On Fri, 2019-09-20 at 09:54 +0200, Marcel Ziswiler wrote: > From: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx> > > Add display timings for the following 3 display panels manufactured by > Logic Technologies Limited: > > - LT161010-2NHC e.g. as found in the Toradex Capacitive Touch Display > 7" Parallel [1] > - LT161010-2NHR e.g. as found in the Toradex Resistive Touch Display > 7" > Parallel [2] > - LT170410-2WHC e.g. as found in the Toradex Capacitive Touch Display > 10.1" LVDS [3] > > Those panels may also be distributed by Endrich Bauelemente Vertriebs > GmbH [4]. > > [1] > https://docs.toradex.com/104497-7-inch-parallel-capacitive-touch-display-800x480-datasheet.pdf > [2] > https://docs.toradex.com/104498-7-inch-parallel-resistive-touch-display-800x480.pdf > [3] > https://docs.toradex.com/105952-10-1-inch-lvds-capacitive-touch-display-1280x800-datasheet.pdf > [4] > https://www.endrich.com/isi50_isi30_tft-displays/lt170410-1whc_isi30 > > Signed-off-by: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx> Reviewed-by: Philippe Schenker <philippe.schenker@xxxxxxxxxxx> > > --- > > drivers/gpu/drm/panel/panel-simple.c | 65 > ++++++++++++++++++++++++++++ > 1 file changed, 65 insertions(+) > > diff --git a/drivers/gpu/drm/panel/panel-simple.c > b/drivers/gpu/drm/panel/panel-simple.c > index 28fa6ba7b767..42bd0de25167 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -2034,6 +2034,62 @@ static const struct panel_desc lg_lp129qe = { > }, > }; > > +static const struct display_timing logictechno_lt161010_2nh_timing = > { > + .pixelclock = { 26400000, 33300000, 46800000 }, > + .hactive = { 800, 800, 800 }, > + .hfront_porch = { 16, 210, 354 }, > + .hback_porch = { 46, 46, 46 }, > + .hsync_len = { 1, 20, 40 }, > + .vactive = { 480, 480, 480 }, > + .vfront_porch = { 7, 22, 147 }, > + .vback_porch = { 23, 23, 23 }, > + .vsync_len = { 1, 10, 20 }, > + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | > + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE | > + DISPLAY_FLAGS_SYNC_POSEDGE, > +}; > + > +static const struct panel_desc logictechno_lt161010_2nh = { > + .timings = &logictechno_lt161010_2nh_timing, > + .num_timings = 1, > + .size = { > + .width = 154, > + .height = 86, > + }, > + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, > + .bus_flags = DRM_BUS_FLAG_DE_HIGH | > + DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE | > + DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE, > +}; > + > +static const struct display_timing logictechno_lt170410_2whc_timing = > { > + .pixelclock = { 68900000, 71100000, 7340000 }, > + .hactive = { 1280, 1280, 1280 }, > + .hfront_porch = { 23, 60, 71 }, > + .hback_porch = { 23, 60, 71 }, > + .hsync_len = { 15, 40, 47 }, > + .vactive = { 800, 800, 800 }, > + .vfront_porch = { 5, 7, 10 }, > + .vback_porch = { 5, 7, 10 }, > + .vsync_len = { 6, 9, 12 }, > + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | > + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE | > + DISPLAY_FLAGS_SYNC_POSEDGE, > +}; > + > +static const struct panel_desc logictechno_lt170410_2whc = { > + .timings = &logictechno_lt170410_2whc_timing, > + .num_timings = 1, > + .size = { > + .width = 217, > + .height = 136, > + }, > + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, > + .bus_flags = DRM_BUS_FLAG_DE_HIGH | > + DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE | > + DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE, > +}; > + > static const struct drm_display_mode mitsubishi_aa070mc01_mode = { > .clock = 30400, > .hdisplay = 800, > @@ -3264,6 +3320,15 @@ static const struct of_device_id > platform_of_match[] = { > }, { > .compatible = "lg,lp129qe", > .data = &lg_lp129qe, > + }, { > + .compatible = "logictechno,lt161010-2nhc", > + .data = &logictechno_lt161010_2nh, > + }, { > + .compatible = "logictechno,lt161010-2nhr", > + .data = &logictechno_lt161010_2nh, > + }, { > + .compatible = "logictechno,lt170410-2whc", > + .data = &logictechno_lt170410_2whc, > }, { > .compatible = "mitsubishi,aa070mc01-ca1", > .data = &mitsubishi_aa070mc01,
