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| author | Takashi Iwai <tiwai@suse.de> | 2018-12-09 09:57:37 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-12-11 08:12:52 +0100 |
| commit | e454ff8e89b6db0a2054260d48635fbc781e94ce (patch) | |
| tree | 04dfaf3e9d04d16412644579eff1da83f8f90cd6 /sound/pci/hda/hda_controller.h | |
| parent | 029d92c289bdad08ed08e61bf31b17cdc9ee61cf (diff) | |
| download | lwn-e454ff8e89b6db0a2054260d48635fbc781e94ce.tar.gz lwn-e454ff8e89b6db0a2054260d48635fbc781e94ce.zip | |
ALSA: hda/intel: Drop superfluous AZX_DCAPS_I915_POWERWELL checks
snd_hdac_display_power() can be called even for a HDA controller
without DRM binding. The same is true for other helpers,
snd_hdac_i915_set_bclk() and snd_hdac_set_codec_wakeup().
So all superfluous AZX_DCAPS_I915_POWERWELL checks in hda_intel.c can
be dropped, and the definition of AZX_DCAPS_I915_POWERWELL itself can
be removed as well. This simplifies the code a lot.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_controller.h')
| -rw-r--r-- | sound/pci/hda/hda_controller.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h index c95097bb5a0c..7185ed574b41 100644 --- a/sound/pci/hda/hda_controller.h +++ b/sound/pci/hda/hda_controller.h @@ -50,11 +50,7 @@ /* 24 unused */ #define AZX_DCAPS_COUNT_LPIB_DELAY (1 << 25) /* Take LPIB as delay */ #define AZX_DCAPS_PM_RUNTIME (1 << 26) /* runtime PM support */ -#ifdef CONFIG_SND_HDA_I915 -#define AZX_DCAPS_I915_POWERWELL (1 << 27) /* HSW i915 powerwell support */ -#else -#define AZX_DCAPS_I915_POWERWELL 0 /* NOP */ -#endif +/* 27 unused */ #define AZX_DCAPS_CORBRP_SELF_CLEAR (1 << 28) /* CORBRP clears itself after reset */ #define AZX_DCAPS_NO_MSI64 (1 << 29) /* Stick to 32-bit MSIs */ #define AZX_DCAPS_SEPARATE_STREAM_TAG (1 << 30) /* capture and playback use separate stream tag */ |