Add support for the following panels from LOGIC Technologies, Inc: - LTTD800480070-L2RT - LTTD800480070-L6WH-RT
The LTTD800480 L2RT is discontinued, but it may be used by existing products.
Signed-off-by: Søren Andersen san@skov.dk Signed-off-by: Sam Ravnborg sam@ravnborg.org Cc: Søren Andersen san@skov.dk Cc: Thierry Reding thierry.reding@gmail.com Cc: Sam Ravnborg sam@ravnborg.org --- drivers/gpu/drm/panel/panel-simple.c | 70 ++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 25c96639631f..70d54164b1ae 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2428,6 +2428,70 @@ static const struct panel_desc logictechno_lt170410_2whc = { .connector_type = DRM_MODE_CONNECTOR_LVDS, };
+static const struct drm_display_mode logictechno_lttd800480070_l2rt_mode = { + .clock = 33000, + .hdisplay = 800, + .hsync_start = 800 + 112, + .hsync_end = 800 + 112 + 3, + .htotal = 800 + 112 + 3 + 85, + .vdisplay = 480, + .vsync_start = 480 + 38, + .vsync_end = 480 + 38 + 3, + .vtotal = 480 + 38 + 3 + 29, + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, +}; + +static const struct panel_desc logictechno_lttd800480070_l2rt = { + .modes = &logictechno_lttd800480070_l2rt_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 154, + .height = 86, + }, + .delay = { + .prepare = 45, + .enable = 100, + .disable = 100, + .unprepare = 45 + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_PIXDATA_POSEDGE, + .connector_type = DRM_MODE_CONNECTOR_DPI, +}; + +static const struct drm_display_mode logictechno_lttd800480070_l6wh_rt_mode = { + .clock = 33000, + .hdisplay = 800, + .hsync_start = 800 + 154, + .hsync_end = 800 + 154 + 3, + .htotal = 800 + 154 + 3 + 43, + .vdisplay = 480, + .vsync_start = 480 + 47, + .vsync_end = 480 + 47 + 3, + .vtotal = 480 + 47 + 3 + 20, + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, +}; + +static const struct panel_desc logictechno_lttd800480070_l6wh_rt = { + .modes = &logictechno_lttd800480070_l6wh_rt_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 154, + .height = 86, + }, + .delay = { + .prepare = 45, + .enable = 100, + .disable = 100, + .unprepare = 45 + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_PIXDATA_POSEDGE, + .connector_type = DRM_MODE_CONNECTOR_DPI, +}; + static const struct drm_display_mode mitsubishi_aa070mc01_mode = { .clock = 30400, .hdisplay = 800, @@ -3841,6 +3905,12 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "logictechno,lt170410-2whc", .data = &logictechno_lt170410_2whc, + }, { + .compatible = "logictechno,lttd800480070-l2rt", + .data = &logictechno_lttd800480070_l2rt, + }, { + .compatible = "logictechno,lttd800480070-l6wh-rt", + .data = &logictechno_lttd800480070_l6wh_rt, }, { .compatible = "mitsubishi,aa070mc01-ca1", .data = &mitsubishi_aa070mc01,