diff options
| author | Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> | 2020-05-07 09:34:04 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-05-12 14:20:29 +0100 |
| commit | 6a5d6fd332624e4eee9a450bb3d18f761548822f (patch) | |
| tree | 330f0117b410cf65cb1171a8a4f933eea10bf9e3 | |
| parent | fe944625194515e99fcbfb0d190d50986e2b6480 (diff) | |
| download | lwn-6a5d6fd332624e4eee9a450bb3d18f761548822f.tar.gz lwn-6a5d6fd332624e4eee9a450bb3d18f761548822f.zip | |
ASoC: Intel: baytrail: Fix register access
Baytrail has 64 bit registers, so we should use *read64* to read from it
and then use proper mask values to check status.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Tested-by: Brent Lu <brent.lu@intel.com>
Acked-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20200507133405.32251-1-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/intel/baytrail/sst-baytrail-ipc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/intel/baytrail/sst-baytrail-ipc.c b/sound/soc/intel/baytrail/sst-baytrail-ipc.c index 74274bd38f7a..34746fd871b0 100644 --- a/sound/soc/intel/baytrail/sst-baytrail-ipc.c +++ b/sound/soc/intel/baytrail/sst-baytrail-ipc.c @@ -666,8 +666,8 @@ static bool byt_is_dsp_busy(struct sst_dsp *dsp) { u64 ipcx; - ipcx = sst_dsp_shim_read_unlocked(dsp, SST_IPCX); - return (ipcx & (SST_IPCX_BUSY | SST_IPCX_DONE)); + ipcx = sst_dsp_shim_read64_unlocked(dsp, SST_IPCX); + return (ipcx & (SST_BYT_IPCX_BUSY | SST_BYT_IPCX_DONE)); } int sst_byt_dsp_init(struct device *dev, struct sst_pdata *pdata) |