drm/panel: simple: Add Evervision VGG804821 panel support
authorMarco Felsch <m.felsch@pengutronix.de>
Tue, 16 Apr 2019 10:06:45 +0000 (12:06 +0200)
committerThierry Reding <treding@nvidia.com>
Tue, 23 Apr 2019 12:25:32 +0000 (14:25 +0200)
Add support the Evervision VGG804821 800x480 5.0" WVGA TFT panel.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190416100645.21689-4-m.felsch@pengutronix.de
drivers/gpu/drm/panel/panel-simple.c

index 85430981af689c98a5a76e905090aee0bee77406..f5fb9fec88e369a97a4872a9f2465d8deec7150f 100644 (file)
@@ -1210,6 +1210,33 @@ static const struct panel_desc edt_etm0700g0bdh6 = {
        .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
 };
 
+static const struct display_timing evervision_vgg804821_timing = {
+       .pixelclock = { 27600000, 33300000, 50000000 },
+       .hactive = { 800, 800, 800 },
+       .hfront_porch = { 40, 66, 70 },
+       .hback_porch = { 40, 67, 70 },
+       .hsync_len = { 40, 67, 70 },
+       .vactive = { 480, 480, 480 },
+       .vfront_porch = { 6, 10, 10 },
+       .vback_porch = { 7, 11, 11 },
+       .vsync_len = { 7, 11, 11 },
+       .flags = DISPLAY_FLAGS_HSYNC_HIGH | DISPLAY_FLAGS_VSYNC_HIGH |
+                DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE |
+                DISPLAY_FLAGS_SYNC_NEGEDGE,
+};
+
+static const struct panel_desc evervision_vgg804821 = {
+       .timings = &evervision_vgg804821_timing,
+       .num_timings = 1,
+       .bpc = 8,
+       .size = {
+               .width = 108,
+               .height = 64,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE,
+};
+
 static const struct drm_display_mode foxlink_fl500wvr00_a0t_mode = {
        .clock = 32260,
        .hdisplay = 800,
@@ -2767,6 +2794,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "edt,etm0700g0edh6",
                .data = &edt_etm0700g0bdh6,
+       }, {
+               .compatible = "evervision,vgg804821",
+               .data = &evervision_vgg804821,
        }, {
                .compatible = "foxlink,fl500wvr00-a0t",
                .data = &foxlink_fl500wvr00_a0t,