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| author | Jerome Brunet <jbrunet@baylibre.com> | 2019-04-04 13:17:29 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-04-05 09:25:33 +0700 |
| commit | 7c02509a8a9981fb2c16b75904423e7ab2f9f43a (patch) | |
| tree | c6fddd645de95c77df9870dcd38adfa69b840d83 /sound/soc/meson/axg-fifo.h | |
| parent | 679f4e6cfd45bcc14bb563576e419ac9e43fad7c (diff) | |
| download | talos-op-linux-7c02509a8a9981fb2c16b75904423e7ab2f9f43a.tar.gz talos-op-linux-7c02509a8a9981fb2c16b75904423e7ab2f9f43a.zip | |
ASoC: meson: axg-fifo: add g12a support
The g12a fifos gained the ability to set the initial address of the
pointer within the buffer, instead of defaulting to the buffer start
address.
It is not very useful to us (yet) but we need to put a copy the buffer
start address in the related register for the fifo to work properly on the
g12a SoC family
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/meson/axg-fifo.h')
| -rw-r--r-- | sound/soc/meson/axg-fifo.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/meson/axg-fifo.h b/sound/soc/meson/axg-fifo.h index d9f516cfbeda..5caf81241dfe 100644 --- a/sound/soc/meson/axg-fifo.h +++ b/sound/soc/meson/axg-fifo.h @@ -60,6 +60,7 @@ struct snd_soc_pcm_runtime; #define FIFO_STATUS1 0x14 #define STATUS1_INT_STS(x) ((x) << 0) #define FIFO_STATUS2 0x18 +#define FIFO_INIT_ADDR 0x24 struct axg_fifo { struct regmap *map; @@ -74,6 +75,7 @@ struct axg_fifo_match_data { }; extern const struct snd_pcm_ops axg_fifo_pcm_ops; +extern const struct snd_pcm_ops g12a_fifo_pcm_ops; int axg_fifo_pcm_new(struct snd_soc_pcm_runtime *rtd, unsigned int type); int axg_fifo_probe(struct platform_device *pdev); |
