diff options
| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2025-05-02 21:12:46 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-05-03 08:16:43 +0900 |
| commit | a536f3c51edb63900b3340978d38da3aabc1fb2f (patch) | |
| tree | 375ffe2a0edee390fd99cc655ae9ce6504fadeba | |
| parent | 169c5e444bb9cd4ae770f54157a04fdd8569508a (diff) | |
ASoC: SOF: amd: enable soundwire host wake irq mask
Enable SoundWire host wake interrupt mask during acp init
sequence based on wake enable checks for each SoundWire manager
instance for ACP7.0 & ACP7.1 platforms.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20250502154445.3008598-8-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/sof/amd/acp-dsp-offset.h | 5 | ||||
| -rw-r--r-- | sound/soc/sof/amd/acp.c | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/sof/amd/acp-dsp-offset.h b/sound/soc/sof/amd/acp-dsp-offset.h index 414151187b44..e77554f74c20 100644 --- a/sound/soc/sof/amd/acp-dsp-offset.h +++ b/sound/soc/sof/amd/acp-dsp-offset.h @@ -131,4 +131,9 @@ #define ACP_SW0_EN 0x3000 #define ACP_SW1_EN 0x3C00 #define ACP70_PME_EN 0x1400 +#define ACP70_EXTERNAL_INTR_CNTL1 0x1A08 +#define ACP70_SW0_WAKE_EN 0x1458 +#define ACP70_SW1_WAKE_EN 0x1460 +#define ACP70_SDW_HOST_WAKE_MASK 0x0C00000 + #endif diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index 2ad5fbf43c8a..d62ba4f75e4f 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -563,6 +563,7 @@ static int acp_init(struct snd_sof_dev *sdev) { const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); struct acp_dev_data *acp_data; + unsigned int sdw0_wake_en, sdw1_wake_en; int ret; /* power on */ @@ -591,6 +592,12 @@ static int acp_init(struct snd_sof_dev *sdev) switch (acp_data->pci_rev) { case ACP70_PCI_ID: case ACP71_PCI_ID: + sdw0_wake_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP70_SW0_WAKE_EN); + sdw1_wake_en = snd_sof_dsp_read(sdev, ACP_DSP_BAR, ACP70_SW1_WAKE_EN); + if (sdw0_wake_en || sdw1_wake_en) + snd_sof_dsp_update_bits(sdev, ACP_DSP_BAR, ACP70_EXTERNAL_INTR_CNTL1, + ACP70_SDW_HOST_WAKE_MASK, ACP70_SDW_HOST_WAKE_MASK); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP70_PME_EN, 1); break; } |