Searched refs:lchan (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/dma/ |
| H A D | loongson2-apb-dma.c | 144 struct ls2x_dma_chan lchan; member
171 struct ls2x_dma_chan *lchan = to_ldma_chan(vdesc->tx.chan); in ls2x_dma_desc_free() local
177 dma_pool_free(lchan->pool, desc->sg[i].hw, in ls2x_dma_desc_free()
184 static void ls2x_dma_write_cmd(struct ls2x_dma_chan *lchan, bool cmd) in ls2x_dma_write_cmd() argument
186 struct ls2x_dma_priv *priv = to_ldma_priv(lchan->vchan.chan.device); in ls2x_dma_write_cmd()
194 static void ls2x_dma_start_transfer(struct ls2x_dma_chan *lchan) in ls2x_dma_start_transfer() argument
196 struct ls2x_dma_priv *priv = to_ldma_priv(lchan->vchan.chan.device); in ls2x_dma_start_transfer()
202 vdesc = vchan_next_desc(&lchan->vchan); in ls2x_dma_start_transfer()
204 lchan->desc = NULL; in ls2x_dma_start_transfer()
209 lchan->desc = to_ldma_desc(vdesc); in ls2x_dma_start_transfer()
[all …]
|
| /linux/sound/soc/sof/intel/ |
| H A D | hda-mlink.c | 360 static void hdaml_shim_map_stream_ch(u16 __iomem *pcmsycm, int lchan, int hchan, in hdaml_shim_map_stream_ch() argument
367 u16p_replace_bits(&val, lchan, GENMASK(3, 0)); in hdaml_shim_map_stream_ch()
853 int lchan; in hdac_bus_eml_sdw_map_stream_ch() local
866 lchan = __ffs(channel_mask); in hdac_bus_eml_sdw_map_stream_ch()
869 lchan = 0; in hdac_bus_eml_sdw_map_stream_ch()
873 hdaml_shim_map_stream_ch(pcmsycm, lchan, hchan, stream_id, dir); in hdac_bus_eml_sdw_map_stream_ch()
|