Messages in this thread Patch in this message | | | Date | Tue, 24 Jan 2012 10:45:36 +0100 | From | David Henningsson <> | Subject | Re: [alsa-devel] [PATCH 1/6] hda_intel: Add Lynx Point HD Audio Controller DeviceIDs |
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On 01/24/2012 01:24 AM, Seth Heasley wrote: > This patch adds the HD Audio DeviceIDs for the Intel Lynx Point PCH.
Thanks. As we asked for oak trail: can you confirm you prefer DMA Position buffers for detecting current playback/recording position, over using the LPIB register?
Also; these types of quirks should have a line "Cc: stable@kernel.org" added to their commit messages, that will make it automatically be applied to some of the older kernels in due time.
> > Signed-off-by: Seth Heasley<seth.heasley@intel.com> > --- > sound/pci/hda/hda_intel.c | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c > index 0852e20..adb4fa7 100644 > --- a/sound/pci/hda/hda_intel.c > +++ b/sound/pci/hda/hda_intel.c > @@ -148,6 +148,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," > "{Intel, PCH}," > "{Intel, CPT}," > "{Intel, PPT}," > + "{Intel, LPT}," > "{Intel, PBG}," > "{Intel, SCH}," > "{ATI, SB450}," > @@ -2989,6 +2990,10 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = { > { PCI_DEVICE(0x8086, 0x1e20), > .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP | > AZX_DCAPS_BUFSIZE}, > + /* Lynx Point */ > + { PCI_DEVICE(0x8086, 0x8c20), > + .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP | > + AZX_DCAPS_BUFSIZE}, > /* SCH */ > { PCI_DEVICE(0x8086, 0x811b), > .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
-- David Henningsson, Canonical Ltd. http://launchpad.net/~diwic
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