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| author | Tom Rini <trini@konsulko.com> | 2016-05-17 13:58:27 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-05-17 13:58:27 -0400 |
| commit | 4b6e1fda107e5244e80ebc41865650ac2873dc88 (patch) | |
| tree | f448089740af77c2987d12e2dd5b753b7659586f /drivers/video/tegra.c | |
| parent | 27bec5c12757c80f598b704477c1bc6c250bcb4c (diff) | |
| parent | 341392dd115f1385c31bb0b034ec15f542730e30 (diff) | |
| download | talos-obmc-uboot-4b6e1fda107e5244e80ebc41865650ac2873dc88.tar.gz talos-obmc-uboot-4b6e1fda107e5244e80ebc41865650ac2873dc88.zip | |
Merge git://git.denx.de/u-boot-dm
Diffstat (limited to 'drivers/video/tegra.c')
| -rw-r--r-- | drivers/video/tegra.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/video/tegra.c b/drivers/video/tegra.c index 7fd10e6af3..c01809e89e 100644 --- a/drivers/video/tegra.c +++ b/drivers/video/tegra.c @@ -620,6 +620,13 @@ static int tegra_lcd_ofdata_to_platdata(struct udevice *dev) static int tegra_lcd_bind(struct udevice *dev) { struct video_uc_platdata *plat = dev_get_uclass_platdata(dev); + const void *blob = gd->fdt_blob; + int node = dev->of_offset; + int rgb; + + rgb = fdt_subnode_offset(blob, node, "rgb"); + if ((rgb < 0) || !fdtdec_get_is_enabled(blob, rgb)) + return -ENODEV; plat->size = LCD_MAX_WIDTH * LCD_MAX_HEIGHT * (1 << LCD_MAX_LOG2_BPP) / 8; |
