diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/video/panel-uclass.c | 11 | ||||
| -rw-r--r-- | drivers/video/sunxi/sunxi_de2.c | 3 |
3 files changed, 14 insertions, 1 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 5ee9032dc9..a2d7e10938 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -410,7 +410,6 @@ config VIDEO_MVEBU config I2C_EDID bool "Enable EDID library" - depends on DM_I2C default n help This enables library for accessing EDID data from an LCD panel. diff --git a/drivers/video/panel-uclass.c b/drivers/video/panel-uclass.c index 2841bb3f3a..aec44a8bf7 100644 --- a/drivers/video/panel-uclass.c +++ b/drivers/video/panel-uclass.c @@ -18,6 +18,17 @@ int panel_enable_backlight(struct udevice *dev) return ops->enable_backlight(dev); } +int panel_get_display_timing(struct udevice *dev, + struct display_timing *timings) +{ + struct panel_ops *ops = panel_get_ops(dev); + + if (!ops->get_display_timing) + return -ENOSYS; + + return ops->get_display_timing(dev, timings); +} + UCLASS_DRIVER(panel) = { .id = UCLASS_PANEL, .name = "panel", diff --git a/drivers/video/sunxi/sunxi_de2.c b/drivers/video/sunxi/sunxi_de2.c index 4ed035d556..8333ddc44c 100644 --- a/drivers/video/sunxi/sunxi_de2.c +++ b/drivers/video/sunxi/sunxi_de2.c @@ -347,6 +347,9 @@ int sunxi_simplefb_setup(void *blob) if (ret) { debug("DE2 not present\n"); return 0; + } else if (!device_active(de2)) { + debug("DE2 present but not probed\n"); + return 0; } ret = uclass_find_device_by_name(UCLASS_DISPLAY, |