V4L/DVB (8924): cx18: Set mmio throttling delay default to 0 nsec.

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From: Linux Kernel Mailing List
Date: Monday, October 13, 2008 - 3:10 pm

Gitweb:     http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=446f24...
Commit:     446f245977e9c2ac4507c3543c7e2a587f46beab
Parent:     854ad9abcc7c1aa143d1a18409d4f366d4326a80
Author:     Andy Walls <awalls@radix.net>
AuthorDate: Sat Sep 6 16:43:59 2008 -0300
Committer:  Mauro Carvalho Chehab <mchehab@redhat.com>
CommitDate: Sun Oct 12 09:36:59 2008 -0200

    V4L/DVB (8924): cx18: Set mmio throttling delay default to 0 nsec.
    
    cx18: Set mmio throttling delay default to 0 nsec.  Not doing so makes analog
    tuner audio not work on some mahcines.
    
    Signed-off-by: Andy Walls <awalls@radix.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/cx18/cx18-driver.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index cc6f288..66cb748 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -63,8 +63,8 @@
 #  error "This driver requires kernel PCI support."
 #endif
 
-/* Default delay to throttle mmio access to the CX23418 so it doesn't choke */
-#define CX18_DEFAULT_MMIO_NDELAY 31 /* 30.3 ns = 1 PCI clock(s) / 33 MHz */
+/* Default delay to throttle mmio access to the CX23418 */
+#define CX18_DEFAULT_MMIO_NDELAY 0 /* 0 ns = 0 PCI clock(s) / 33 MHz */
 
 #define CX18_MEM_OFFSET	0x00000000
 #define CX18_MEM_SIZE	0x04000000
--
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V4L/DVB (8924): cx18: Set mmio throttling delay default to ..., Linux Kernel Mailing ..., (Mon Oct 13, 3:10 pm)