openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Andy Walls 2008-09-06 16:43:59 -03:00 committed by Mauro Carvalho Chehab
parent 854ad9abcc
commit 446f245977
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/video/cx18/cx18-driver.h
View File

@ -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