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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2022-09-20 15:16:59 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-09-20 19:07:30 +0100 |
| commit | e2379d4a83da44816009971e932db31e665d41a1 (patch) | |
| tree | 89665c26fc89ab7525822bb52b1e815df469ca3c /sound/soc/sof/intel/hda-loader-skl.c | |
| parent | c712be3427ca7b76800f335a6cfabdddab380c27 (diff) | |
| download | linux-stable-e2379d4a83da44816009971e932db31e665d41a1.tar.gz linux-stable-e2379d4a83da44816009971e932db31e665d41a1.tar.bz2 linux-stable-e2379d4a83da44816009971e932db31e665d41a1.zip | |
ASoC: SOF: Intel: add initial SKL/KBL hardware support
In preparation of the IPCv4 IPC support, this patch adds
support for SkyLake and KabyLake boot and descriptors
used when probing the PCI driver.
The work was initially contributed in 2018 by Liam Girdwood and Zhu
Yingjiang, and abandoned due to firmware signature issues. With the
upcoming support of IPC v4, and hence the Intel closed-source
firmware, it's time to re-add this capability.
The SKL ops will be added in the next patch.
Tested with the IPC4 and closed-source firmware on Dell XPS 9350
and KBL NUC with HDaudio codecs. The SSP and DMIC interfaces are not
supported at this time.
Co-developed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220920131700.133103-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/intel/hda-loader-skl.c')
| -rw-r--r-- | sound/soc/sof/intel/hda-loader-skl.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sound/soc/sof/intel/hda-loader-skl.c b/sound/soc/sof/intel/hda-loader-skl.c index 6f7e7444f11c..0193fb3964a0 100644 --- a/sound/soc/sof/intel/hda-loader-skl.c +++ b/sound/soc/sof/intel/hda-loader-skl.c @@ -93,17 +93,14 @@ /* Buffer Descriptor List Lower Base Address */ #define HDA_CL_SD_BDLPLBA_SHIFT 7 -#define HDA_CL_SD_BDLPLBA_MASK (0x1ffffff << HDA_CL_SD_BDLPLBA_SHIFT) +#define HDA_CL_SD_BDLPLBA_MASK GENMASK(31, 7) #define HDA_CL_SD_BDLPLBA(x) \ ((BDL_ALIGN(lower_32_bits(x)) << HDA_CL_SD_BDLPLBA_SHIFT) & \ HDA_CL_SD_BDLPLBA_MASK) /* Buffer Descriptor List Upper Base Address */ -#define HDA_CL_SD_BDLPUBA_SHIFT 0 -#define HDA_CL_SD_BDLPUBA_MASK (0xffffffff << HDA_CL_SD_BDLPUBA_SHIFT) #define HDA_CL_SD_BDLPUBA(x) \ - ((upper_32_bits(x) << HDA_CL_SD_BDLPUBA_SHIFT) & \ - HDA_CL_SD_BDLPUBA_MASK) + (upper_32_bits(x)) /* Software Position in Buffer Enable */ #define HDA_CL_SPBFIFO_SPBFCCTL_SPIBE_SHIFT 0 |