diff options
| author | Takashi Iwai <tiwai@suse.de> | 2020-01-27 17:45:44 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-27 17:45:44 +0100 |
| commit | 90fb04f890bcb7384b4d4c216dc2640b0a870df3 (patch) | |
| tree | f4c35d625351cd8034bdd37bb3e19926bad674db /sound/soc/mediatek/common/mtk-base-afe.h | |
| parent | 9b132f2764e5a04bfb2e6c6f51cf5a729617d6a4 (diff) | |
| parent | a7196caf83ea9e9b56c5c8c95fbfe0d45acec46b (diff) | |
Merge tag 'asoc-v5.6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.6
A pretty big release this time around, a lot of new drivers and both
Morimoto-san and Takashi were doing subsystem wide updates as well:
- Further big refactorings from Morimoto-san simplifying the core
interfaces and moving things to the component level.
- Transition of drivers to managed buffer allocation and removal of
redundant PCM ioctls.
- New driver support for Ingenic JZ4770, Mediatek MT6660, Qualcomm
WCD934x and WSA881x, and Realtek RT700, RT711, RT715, RT1011, RT1015
and RT1308.
Diffstat (limited to 'sound/soc/mediatek/common/mtk-base-afe.h')
| -rw-r--r-- | sound/soc/mediatek/common/mtk-base-afe.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/sound/soc/mediatek/common/mtk-base-afe.h b/sound/soc/mediatek/common/mtk-base-afe.h index 60cb609a9790..a8cf44d98244 100644 --- a/sound/soc/mediatek/common/mtk-base-afe.h +++ b/sound/soc/mediatek/common/mtk-base-afe.h @@ -16,21 +16,38 @@ struct mtk_base_memif_data { const char *name; int reg_ofs_base; int reg_ofs_cur; + int reg_ofs_end; + int reg_ofs_base_msb; + int reg_ofs_cur_msb; + int reg_ofs_end_msb; int fs_reg; int fs_shift; int fs_maskbit; int mono_reg; int mono_shift; + int mono_invert; + int quad_ch_reg; + int quad_ch_mask; + int quad_ch_shift; int enable_reg; int enable_shift; int hd_reg; - int hd_align_reg; int hd_shift; + int hd_align_reg; int hd_align_mshift; int msb_reg; int msb_shift; + int msb2_reg; + int msb2_shift; int agent_disable_reg; int agent_disable_shift; + /* playback memif only */ + int pbuf_reg; + int pbuf_mask; + int pbuf_shift; + int minlen_reg; + int minlen_mask; + int minlen_shift; }; struct mtk_base_irq_data { @@ -84,6 +101,12 @@ struct mtk_base_afe { unsigned int rate); int (*irq_fs)(struct snd_pcm_substream *substream, unsigned int rate); + int (*get_dai_fs)(struct mtk_base_afe *afe, + int dai_id, unsigned int rate); + int (*get_memif_pbuf_size)(struct snd_pcm_substream *substream); + + int (*request_dram_resource)(struct device *dev); + int (*release_dram_resource)(struct device *dev); void *platform_priv; }; @@ -95,6 +118,9 @@ struct mtk_base_afe_memif { const struct mtk_base_memif_data *data; int irq_usage; int const_irq; + unsigned char *dma_area; + dma_addr_t dma_addr; + size_t dma_bytes; }; struct mtk_base_afe_irq { |