mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-20 09:31:09 +00:00
Code Issues Releases Wiki Activity

ASoC: SOF: Drop unused DSP power states: D3_HOT and D3_COLD

Browse source 
The only reference to D3_HOT and D3_COLD DSP power state is in
intel/hda-dsp.c in form of a dev_dbg() print.

Remove them as they are not used and even if they are they could be
re-added via the substate.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220210150525.30756-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2022-02-10 17:05:17 +02:00 committed by Mark Brown
parent 8be90641a0
commit 2439a35508
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
2 changed files with 0 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
sound/soc/sof/intel/hda-dsp.c
View file

@ -498,15 +498,9 @@ static void hda_dsp_state_log(struct snd_sof_dev *sdev)
case SOF_DSP_PM_D2:
dev_dbg(sdev->dev, "Current DSP power state: D2\n");
break;
case SOF_DSP_PM_D3_HOT:
dev_dbg(sdev->dev, "Current DSP power state: D3_HOT\n");
break;
case SOF_DSP_PM_D3:
dev_dbg(sdev->dev, "Current DSP power state: D3\n");
break;
case SOF_DSP_PM_D3_COLD:
dev_dbg(sdev->dev, "Current DSP power state: D3_COLD\n");
break;
default:
dev_dbg(sdev->dev, "Unknown DSP power state: %d\n",
sdev->dsp_power_state.state);

2
sound/soc/sof/sof-priv.h
View file

@ -84,9 +84,7 @@ enum sof_dsp_power_states {
SOF_DSP_PM_D0,
SOF_DSP_PM_D1,
SOF_DSP_PM_D2,
SOF_DSP_PM_D3_HOT,
SOF_DSP_PM_D3,
SOF_DSP_PM_D3_COLD,
};
struct sof_dsp_power_state {