On Fri, Sep 20, 2019 at 09:54:11AM +0200, Marcel Ziswiler wrote:
From: Marcel Ziswiler marcel.ziswiler@toradex.com
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-800... [2] https://docs.toradex.com/104498-7-inch-parallel-resistive-touch-display-800x... [3] https://docs.toradex.com/105952-10-1-inch-lvds-capacitive-touch-display-1280... [4] https://www.endrich.com/isi50_isi30_tft-displays/lt170410-1whc_isi30
Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com
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,
The vendor prefix wasn't documented, but the compatible string and rest already are?
Rob