drm/panel: Add support for the EDT ETM0700G0BDH6

The Emerging Display Technology ETM0700G0BDH6 is exactly
the same display as the ETM0700G0DH6, exept the pixelclock
polarity. Therefore re-use the ETM0700G0DH6 modes. It is
used by default on emtrion Avari based development kits.

Signed-off-by: Jan Tuerk <jan.tuerk@emtrion.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180619095546.24445-2-jan.tuerk@emtrion.com

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 884fd534c8b39123b1c5224fb170f8c04ef51691..e05321d3442aa7db2d14104d372c99800ef46c91 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -936,6 +936,18 @@ static const struct panel_desc edt_etm0700g0dh6 = {
        .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE,
 };
 
+static const struct panel_desc edt_etm0700g0bdh6 = {
+       .modes = &edt_etm0700g0dh6_mode,
+       .num_modes = 1,
+       .bpc = 6,
+       .size = {
+               .width = 152,
+               .height = 91,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+};
+
 static const struct drm_display_mode foxlink_fl500wvr00_a0t_mode = {
        .clock = 32260,
        .hdisplay = 800,
@@ -2217,6 +2229,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "edt,etm0700g0dh6",
                .data = &edt_etm0700g0dh6,
+       }, {
+               .compatible = "edt,etm0700g0bdh6",
+               .data = &edt_etm0700g0bdh6,
        }, {
                .compatible = "foxlink,fl500wvr00-a0t",
                .data = &foxlink_fl500wvr00_a0t,