diff options
Diffstat (limited to 'drivers/video/video-uclass.c')
| -rw-r--r-- | drivers/video/video-uclass.c | 37 |
1 files changed, 26 insertions, 11 deletions
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c index 650891e49d..a1d527529f 100644 --- a/drivers/video/video-uclass.c +++ b/drivers/video/video-uclass.c @@ -15,6 +15,7 @@ #include <video_console.h> #include <asm/cache.h> #include <dm/lists.h> +#include <dm/device_compat.h> #include <dm/device-internal.h> #include <dm/uclass-internal.h> #ifdef CONFIG_SANDBOX @@ -25,7 +26,7 @@ * Theory of operation: * * Before relocation each device is bound. The driver for each device must - * set the @align and @size values in struct video_uc_platdata. This + * set the @align and @size values in struct video_uc_plat. This * information represents the requires size and alignment of the frame buffer * for the device. The values can be an over-estimate but cannot be too * small. The actual values will be suppled (in the same manner) by the bind() @@ -68,7 +69,7 @@ void video_set_flush_dcache(struct udevice *dev, bool flush) static ulong alloc_fb(struct udevice *dev, ulong *addrp) { - struct video_uc_platdata *plat = dev_get_uclass_platdata(dev); + struct video_uc_plat *plat = dev_get_uclass_plat(dev); ulong base, align, size; if (!plat->size) @@ -142,7 +143,7 @@ int video_clear(struct udevice *dev) if (ret) return ret; - return 0; + return video_sync(dev, false); } void video_set_default_colors(struct udevice *dev, bool invert) @@ -172,8 +173,17 @@ void video_set_default_colors(struct udevice *dev, bool invert) } /* Flush video activity to the caches */ -void video_sync(struct udevice *vid, bool force) +int video_sync(struct udevice *vid, bool force) { + struct video_ops *ops = video_get_ops(vid); + int ret; + + if (ops && ops->video_sync) { + ret = ops->video_sync(vid); + if (ret) + return ret; + } + /* * flush_dcache_range() is declared in common.h but it seems that some * architectures do not actually implement it. Is there a way to find @@ -196,17 +206,22 @@ void video_sync(struct udevice *vid, bool force) last_sync = get_timer(0); } #endif + return 0; } void video_sync_all(void) { struct udevice *dev; + int ret; for (uclass_find_first_device(UCLASS_VIDEO, &dev); dev; uclass_find_next_device(&dev)) { - if (device_active(dev)) - video_sync(dev, true); + if (device_active(dev)) { + ret = video_sync(dev, true); + if (ret) + dev_dbg(dev, "Video sync failed\n"); + } } } @@ -301,7 +316,7 @@ static int video_pre_remove(struct udevice *dev) /* Set up the display ready for use */ static int video_post_probe(struct udevice *dev) { - struct video_uc_platdata *plat = dev_get_uclass_platdata(dev); + struct video_uc_plat *plat = dev_get_uclass_plat(dev); struct video_priv *priv = dev_get_uclass_priv(dev); char name[30], drv[15], *str; const char *drv_name = drv; @@ -378,7 +393,7 @@ static int video_post_bind(struct udevice *dev) return 0; /* Set up the video pointer, if this is the first device */ - uc_priv = dev->uclass->priv; + uc_priv = uclass_get_priv(dev->uclass); if (!uc_priv->video_ptr) uc_priv->video_ptr = gd->video_top; @@ -408,7 +423,7 @@ UCLASS_DRIVER(video) = { .pre_probe = video_pre_probe, .post_probe = video_post_probe, .pre_remove = video_pre_remove, - .priv_auto_alloc_size = sizeof(struct video_uc_priv), - .per_device_auto_alloc_size = sizeof(struct video_priv), - .per_device_platdata_auto_alloc_size = sizeof(struct video_uc_platdata), + .priv_auto = sizeof(struct video_uc_priv), + .per_device_auto = sizeof(struct video_priv), + .per_device_plat_auto = sizeof(struct video_uc_plat), }; |