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ASoC: SOF: ipc4-topology: set config_length based on device_count

Message ID 20240213123007.29956-1-peter.ujfalusi@linux.intel.com (mailing list archive)
State Accepted
Commit e49676a5fc83e5d396f45ce4b90ca9c44736c69a
Headers show
Series ASoC: SOF: ipc4-topology: set config_length based on device_count | expand

Commit Message

Peter Ujfalusi Feb. 13, 2024, 12:30 p.m. UTC 
From: Bard Liao <yung-chuan.liao@linux.intel.com>

Set ipc4_copier->data.gtw_cfg.config_length dynamically based on
blob->alh_cfg.device_count to align with the other OS.

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
---
 sound/soc/sof/ipc4-topology.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

Comments

Mark Brown Feb. 13, 2024, 6:31 p.m. UTC | #1 
On Tue, 13 Feb 2024 14:30:07 +0200, Peter Ujfalusi wrote:
> Set ipc4_copier->data.gtw_cfg.config_length dynamically based on
> blob->alh_cfg.device_count to align with the other OS.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: SOF: ipc4-topology: set config_length based on device_count
      commit: e49676a5fc83e5d396f45ce4b90ca9c44736c69a

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark
diff mbox series

Patch

diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c
index f779156fe0e6..1dc935d737dd 100644
--- a/sound/soc/sof/ipc4-topology.c
+++ b/sound/soc/sof/ipc4-topology.c
@@ -598,7 +598,11 @@  static int sof_ipc4_widget_setup_comp_dai(struct snd_sof_widget *swidget)
 		}
 
 		ipc4_copier->copier_config = (uint32_t *)blob;
-		ipc4_copier->data.gtw_cfg.config_length = sizeof(*blob) >> 2;
+		/* set data.gtw_cfg.config_length based on device_count */
+		ipc4_copier->data.gtw_cfg.config_length = (sizeof(blob->gw_attr) +
+							   sizeof(blob->alh_cfg.device_count) +
+							   sizeof(*blob->alh_cfg.mapping) *
+							   blob->alh_cfg.device_count) >> 2;
 		break;
 	}
 	case SOF_DAI_INTEL_SSP: