search for: nvreg_registrydword

Add the NVreg_RegistryDwords command line parameter, which allows specifying additional registry keys to be sent to GSP-RM. This allows additional configuration, debugging, and experimentation with GSP-RM, which uses these keys to alter its behavior. Note that these keys are passed as-is to GSP-RM, and Nouveau does not pars...

Add the NVreg_RegistryDwords command line parameter, which allows specifying additional registry keys to be sent to GSP-RM. This allows additional configuration, debugging, and experimentation with GSP-RM, which uses these keys to alter its behavior. Note that these keys are passed as-is to GSP-RM, and Nouveau does not pars...

...g the firmware blobs > from the NVIDIA proprietary driver. > > Thanks, > > -ilia As you observed, the nvidia driver unloads the video engines on certain GPUs when they go idle to save power. You can disable this behavior by loading the nvidia kernel module with: modprobe nvidia NVreg_RegistryDwords="RMPowerFeature=64" Regarding your H.264 hangs, the most likely cause is mis-programming the video engine. I suggest double-checking that the nouveau driver sends the exact same parameters for each decode operation as the nvidia driver does. In particular, check that buffer alignments...

...t; from the NVIDIA proprietary driver. >> >> Thanks, >> >> -ilia > > As you observed, the nvidia driver unloads the video engines on certain GPUs when they go idle to save power. You can disable this behavior by loading the nvidia kernel module with: modprobe nvidia NVreg_RegistryDwords="RMPowerFeature=64" > > Regarding your H.264 hangs, the most likely cause is mis-programming the video engine. I suggest double-checking that the nouveau driver sends the exact same parameters for each decode operation as the nvidia driver does. In particular, check that buffer a...

...ietary driver. >>> >>> Thanks, >>> >>> -ilia >> >> As you observed, the nvidia driver unloads the video engines on certain GPUs when they go idle to save power. You can disable this behavior by loading the nvidia kernel module with: modprobe nvidia NVreg_RegistryDwords="RMPowerFeature=64" >> >> Regarding your H.264 hangs, the most likely cause is mis-programming the video engine. I suggest double-checking that the nouveau driver sends the exact same parameters for each decode operation as the nvidia driver does. In particular, check that...

...> > >>> -ilia > >> > >> As you observed, the nvidia driver unloads the video engines on > >> certain GPUs when they go idle to save power. You can disable > >> this behavior by loading the nvidia kernel module with: modprobe > >> nvidia NVreg_RegistryDwords="RMPowerFeature=64" > >> > >> Regarding your H.264 hangs, the most likely cause is > >> mis-programming the video engine. I suggest double-checking that > >> the nouveau driver sends the exact same parameters for each decode > >> operation as...