diff options
Diffstat (limited to 'drivers/media/pci/tw686x/tw686x-core.c')
-rw-r--r-- | drivers/media/pci/tw686x/tw686x-core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/pci/tw686x/tw686x-core.c b/drivers/media/pci/tw686x/tw686x-core.c index 9a7646c..586bc67 100644 --- a/drivers/media/pci/tw686x/tw686x-core.c +++ b/drivers/media/pci/tw686x/tw686x-core.c @@ -65,6 +65,8 @@ static const char *dma_mode_name(unsigned int mode) return "memcpy"; case TW686X_DMA_MODE_CONTIG: return "contig"; + case TW686X_DMA_MODE_SG: + return "sg"; default: return "unknown"; } @@ -81,6 +83,8 @@ static int tw686x_dma_mode_set(const char *val, struct kernel_param *kp) dma_mode = TW686X_DMA_MODE_MEMCPY; else if (!strcasecmp(val, dma_mode_name(TW686X_DMA_MODE_CONTIG))) dma_mode = TW686X_DMA_MODE_CONTIG; + else if (!strcasecmp(val, dma_mode_name(TW686X_DMA_MODE_SG))) + dma_mode = TW686X_DMA_MODE_SG; else return -EINVAL; return 0; |