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authorJohannes Stezenbach <devnull@localhost>2005-01-01 18:40:13 +0000
committerJohannes Stezenbach <devnull@localhost>2005-01-01 18:40:13 +0000
commitdd730f8ac72ed4d7ae45c0e9fdc83147e0cd56c0 (patch)
tree046d6905036d342ccb920ea4b44f9ddd3d0e0400 /linux/drivers/media/dvb/ttpci/av7110_v4l.c
parentf6bd7301b8450bb6a0bbf7d548fc3f44c0f58693 (diff)
downloadmediapointer-dvb-s2-dd730f8ac72ed4d7ae45c0e9fdc83147e0cd56c0.tar.gz
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Patch by Emard:
Budget patch improved driver, fixed slight packet loss by using different trigger mode - each complete frame of 2*188*512 bytes now gets only one VSYNC triggering, using rising edge. Normal budget has VSYNC toggled every 188*512 bytes triggered on both edges. This results in 2x less load on PCI by rps1 but the main advantage is reduction of packet loss to be indistinguishable from the true budget card. Also there is a fix for proper tuning for stv0299 tuners, so now it's even possible to test how budget-patch is running on a true budget card, like e.g. nova, satelco, activy, just copy lines of pci device lines from budget.c
Diffstat (limited to 'linux/drivers/media/dvb/ttpci/av7110_v4l.c')
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