diff options
| author | Gaurav K Singh <gaurav.k.singh@intel.com> | 2018-04-17 23:52:18 +0530 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2018-04-18 11:04:26 +0300 |
| commit | 8221229046e862977ae93ec9d34aa583fbd10397 (patch) | |
| tree | 91383316c259d4332ada1488bbc377a08b9dbd69 | |
| parent | 94f8dfc6cdfc3c48c3aea59ce528fa93cb54a69f (diff) | |
drm/i915/audio: Fix audio detection issue on GLK
On Geminilake, sometimes audio card is not getting
detected after reboot. This is a spurious issue happening on
Geminilake. HW codec and HD audio controller link was going
out of sync for which there was a fix in i915 driver but
was not getting invoked for GLK. Extending this fix to GLK as well.
Tested by Du,Wenkai on GLK board.
Bspec: 21829
v2: Instead of checking GEN9_BC, BXT and GLK macros, use IS_GEN9 macro (Jani N)
Cc: <stable@vger.kernel.org> # b651bd2a3ae3 ("drm/i915/audio: Fix audio enumeration issue on BXT")
Cc: <stable@vger.kernel.org>
Signed-off-by: Gaurav K Singh <gaurav.k.singh@intel.com>
Reviewed-by: Abhay Kumar <abhay.Kumar@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1523989338-29677-1-git-send-email-gaurav.k.singh@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/intel_audio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c index 656f6c931341..3ea566f99450 100644 --- a/drivers/gpu/drm/i915/intel_audio.c +++ b/drivers/gpu/drm/i915/intel_audio.c @@ -729,7 +729,7 @@ static void i915_audio_component_codec_wake_override(struct device *kdev, struct drm_i915_private *dev_priv = kdev_to_i915(kdev); u32 tmp; - if (!IS_GEN9_BC(dev_priv) && !IS_BROXTON(dev_priv)) + if (!IS_GEN9(dev_priv)) return; i915_audio_component_get_power(kdev); |