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[media] cx23885: Avoid stopping the risc engine during buffer timeout 

1. Removed the verbose 'dump channel state to console', very noisy in
   weak signal conditions.
2. No need for the video buffer timeout to stop the risc engine here.
   Clearer and easier to maintain if start_video_dma() is the single
   place that this is done.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Steven Toth 2011-10-10 11:09:56 -03:00 committed by Mauro Carvalho Chehab
parent 84f42af665
commit d44aa2d7fc
1 changed files with 0 additions and 4 deletions
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4
drivers/media/video/cx23885/cx23885-video.c
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@ -1510,10 +1510,6 @@ static void cx23885_vid_timeout(unsigned long data)
struct cx23885_buffer *buf;
unsigned long flags;
cx23885_sram_channel_dump(dev, &dev->sram_channels[SRAM_CH01]);
cx_clear(VID_A_DMA_CTL, 0x11);
spin_lock_irqsave(&dev->slock, flags);
while (!list_empty(&q->active)) {
buf = list_entry(q->active.next,