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authorClaudiu Beznea <claudiu.beznea@microchip.com>2023-02-28 14:01:43 +0300
committerMark Brown <broonie@kernel.org>2023-02-28 16:58:48 +0300
commit54fc4b72b630e1cb92a21140084c6852babbb234 (patch)
tree5991c1f2fa87be3b1199e40687bd5e42a3910010 /include
parentfb1847cc460c127b12720119eae5f438ffc62e85 (diff)
downloadlinux-54fc4b72b630e1cb92a21140084c6852babbb234.tar.xz
ASoC: soc-pcm: add option to start DMA after DAI
Add option to start DMA component after DAI trigger. This is done by filling the new struct snd_soc_component_driver::start_dma_last. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230228110145.3770525-2-claudiu.beznea@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/sound/soc-component.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h
index 3203d35bc8c1..0814ed143864 100644
--- a/include/sound/soc-component.h
+++ b/include/sound/soc-component.h
@@ -190,6 +190,8 @@ struct snd_soc_component_driver {
bool use_dai_pcm_id; /* use DAI link PCM ID as PCM device number */
int be_pcm_base; /* base device ID for all BE PCMs */
+ unsigned int start_dma_last;
+
#ifdef CONFIG_DEBUG_FS
const char *debugfs_prefix;
#endif