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[media] cx23885: disable MSI for NetUP cards, otherwise CI is not wor…
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…king

Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Igor M. Liplianin authored and Mauro Carvalho Chehab committed Mar 21, 2011
1 parent 10d0dcd commit 702dd79
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Showing 2 changed files with 5 additions and 0 deletions.
4 changes: 4 additions & 0 deletions drivers/media/video/cx23885/cx23885-core.c
Original file line number Diff line number Diff line change
Expand Up @@ -1041,6 +1041,10 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)

cx23885_dev_checkrevision(dev);

/* disable MSI for NetUP cards, otherwise CI is not working */
if (cx23885_boards[dev->board].ci_type > 0)
cx_clear(RDR_RDRCTL1, 1 << 8);

return 0;
}

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1 change: 1 addition & 0 deletions drivers/media/video/cx23885/cx23885-reg.h
Original file line number Diff line number Diff line change
Expand Up @@ -292,6 +292,7 @@ Channel manager Data Structure entry = 20 DWORD
#define RDR_CFG0 0x00050000
#define RDR_CFG1 0x00050004
#define RDR_CFG2 0x00050008
#define RDR_RDRCTL1 0x0005030c
#define RDR_TLCTL0 0x00050318

/* APB DMAC Current Buffer Pointer */
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