diff options
| author | Kailang Yang <kailang@realtek.com> | 2019-05-23 14:43:04 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-09 09:17:17 +0200 |
| commit | 9cfd6c36759b1e54c2bbf36f1d03b4e1bbc61d7e (patch) | |
| tree | 2cabbb5504baf69e613862fa7366091088756e26 /scripts/gcc-plugins/gcc-generate-rtl-pass.h | |
| parent | eb2eeec920fb1b9b6faf8ea340f6295a2d03602b (diff) | |
ALSA: hda/realtek - Set default power save node to 0
commit 317d9313925cd8388304286c0d3c8dda7f060a2d upstream.
I measured power consumption between power_save_node=1 and power_save_node=0.
It's almost the same.
Codec will enter to runtime suspend and suspend.
That pin also will enter to D3. Don't need to enter to D3 by single pin.
So, Disable power_save_node as default. It will avoid more issues.
Windows Driver also has not this option at runtime PM.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/gcc-plugins/gcc-generate-rtl-pass.h')
0 files changed, 0 insertions, 0 deletions