On Tue, 22 Oct 2019 19:43:12 +0200, Jaroslav Kysela wrote: > > For distributions, we need one place where we can decide > which driver will be activated for the auto-configation of the > Intel's HDA hardware with DSP. Actually, we cover three drivers: > > * Legacy HDA > * Intel SST > * Intel Sound Open Firmware (SOF) > > All those drivers registers similar PCI IDs, so the first > driver probed from the PCI stack can win. But... it is not > guaranteed that the correct driver wins. > > This commit changes Intel's NHLT ACPI module to a common > DSP probe module for the Intel's hardware. All above sound > drivers calls this code. The user can force another behaviour > using the module parameter 'dsp_driver' located in > the 'snd-intel-dspcfg' module. > > This change allows to add specific dmi checks for the specific > systems. The examples are taken from the pull request: > > https://github.com/thesofproject/linux/pull/927 > > Tested on Lenovo Carbon X1 7th gen. > > Signed-off-by: Jaroslav Kysela <perex@xxxxxxxx> > Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx> Applied now. Thanks. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
