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path: root/linux/drivers/media/video/saa7164/saa7164-cmd.c
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2009-08-12SAA7164: IRQ / message timeout related changeSteven Toth
From: Steven Toth <stoth@kernellabs.com> In some cases we're seeing large timeouts on commands. I'm changing the implementation so that the deferred worker checks the PCI bus for any messages and signals the waiting caller accordingly. The previous mechanism was too unreliable. Priority: normal Signed-off-by: Steven Toth <stoth@kernellabs.com>
2009-08-08SAA7164: Increase the firmware command timeout to avoid firmware errors.Steven Toth
From: Steven Toth <stoth@kernellabs.com> The firmware typically responds in < 50ms and, via the interrupts and deferred work queue the caller (blocked in the driver) is signalled very efficiently. In a highly stressed system this can take many multiples of seconds. So, we need a larger maximum timeout for busy systems. Priority: normal Signed-off-by: Steven Toth <stoth@kernellabs.com>
2009-07-30SAA7164: Added waitsecs module parameterSteven Toth
From: Steven Toth <stoth@kernellabs.com> SAA7164: Added waitsecs module parameter Priority: normal Signed-off-by: Steven Toth <stoth@kernellabs.com>
2009-05-09SAA7164: Add support for the NXP SAA7164 siliconSteven Toth
From: Steven Toth <stoth@kernellabs.com> This patch adds support for all of the known shipping Hauppauge HVR-2200 and HVR-2250 boards. Digital TV ATSC/QAM and DVB-T is enabled at this time. Both tuners are supported. Volatiles and typedefs need rework, the rest is coding style compliant. Priority: normal Signed-off-by: Steven Toth <stoth@kernellabs.com>