diff options
author | Darren Hart <dvhart@linux.intel.com> | 2013-04-23 14:32:19 -0700 |
---|---|---|
committer | Darren Hart <dvhart@linux.intel.com> | 2013-04-23 14:45:41 -0700 |
commit | 3cd1c31a9db21f9deb395c3929d8f9a16ef8e3f3 (patch) | |
tree | d6b3abeea5f1372b5a374e1de76c5d3167804915 /meta-fri2/conf | |
parent | d9bbe383615a5f771d5c84ce53a03462b4740d91 (diff) | |
download | meta-intel-3cd1c31a9db21f9deb395c3929d8f9a16ef8e3f3.tar.gz |
fri2: Disable MSI interrupts for the HDA device
Fixes [YOCTO 3814]
MSI interrupts fail when using the EFI firmware on the FRI2. Disabling
them enables the HDA device to function properly on both BIOS and EFI
versions of the device.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Diffstat (limited to 'meta-fri2/conf')
-rw-r--r-- | meta-fri2/conf/machine/fri2-noemgd.conf | 2 | ||||
-rw-r--r-- | meta-fri2/conf/machine/fri2.conf | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/meta-fri2/conf/machine/fri2-noemgd.conf b/meta-fri2/conf/machine/fri2-noemgd.conf index d9558a4f..5bb9edd5 100644 --- a/meta-fri2/conf/machine/fri2-noemgd.conf +++ b/meta-fri2/conf/machine/fri2-noemgd.conf | |||
@@ -29,3 +29,5 @@ APPEND += "console=ttyPCH1,115200 console=tty0" | |||
29 | # EFI boot will ignore this and use the EFI framebuffer at 800x600 | 29 | # EFI boot will ignore this and use the EFI framebuffer at 800x600 |
30 | APPEND += "video=vesafb vga=0x318" | 30 | APPEND += "video=vesafb vga=0x318" |
31 | 31 | ||
32 | # MSI interrupts fail for the HDA device when using the EFI firmware | ||
33 | APPEND += "snd_hda_intel.enable_msi=0" | ||
diff --git a/meta-fri2/conf/machine/fri2.conf b/meta-fri2/conf/machine/fri2.conf index da572515..4fd8aa90 100644 --- a/meta-fri2/conf/machine/fri2.conf +++ b/meta-fri2/conf/machine/fri2.conf | |||
@@ -42,3 +42,6 @@ APPEND += "video=vesafb vga=0x318" | |||
42 | 42 | ||
43 | # EMGD kernel driver needs at least 256MB of vmalloc space | 43 | # EMGD kernel driver needs at least 256MB of vmalloc space |
44 | APPEND += "vmalloc=256MB" | 44 | APPEND += "vmalloc=256MB" |
45 | |||
46 | # MSI interrupts fail for the HDA device when using the EFI firmware | ||
47 | APPEND += "snd_hda_intel.enable_msi=0" | ||