diff options
| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2023-08-23 10:33:34 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-08-23 15:27:14 +0300 |
| commit | 0a1428141f638fc6fba863de40f0dc7ea91a1d47 (patch) | |
| tree | 2ce4ff56bf9a33bf26c444b601614fea07d9fa02 /sound/soc/sof/amd/acp.c | |
| parent | aa836152420af94d014ddd677a5f95544abef4f6 (diff) | |
| download | linux-0a1428141f638fc6fba863de40f0dc7ea91a1d47.tar.xz | |
ASoC: SOF: amd: enable ACP external global interrupt
Previously ACP SOF firmware used to enable the ACP external
global interrupt register.
This will restrict to report ACP host interrupts only after
firmware loading is successful.
This register needs to be set from host driver to handle
other ACP interrupts(SoundWire Interrupts) before loading
the ACP firmware.
Add field for external interrupt enable register in acp descriptor
structure and enable the external interrupt enable register.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20230823073340.2829821-2-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/amd/acp.c')
| -rw-r--r-- | sound/soc/sof/amd/acp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index 630c2c5fe4c7..651b56388cb6 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -420,6 +420,9 @@ static int acp_reset(struct snd_sof_dev *sdev) dev_err(sdev->dev, "timeout in releasing reset\n"); snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_clkmux_sel, ACP_CLOCK_ACLK); + if (desc->ext_intr_enb) + snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_enb, 0x01); + return ret; } |