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ASoC: wm_adsp: Allow compressed buffers in any memory region 

Currently, compressed buffers can only be specified in the XM memory
region. There is no reason to have such a restriction with the newer
meta-data based way of specifying the buffers, so remove it.

Signed-off-by: Andrew Ford <aford@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andrew Ford 2019-02-19 17:31:56 +00:00 committed by Mark Brown
parent 19febab6da
commit fb13f19d10
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 2 deletions
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8
sound/soc/codecs/wm_adsp.c
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@ -344,6 +344,7 @@ struct wm_adsp_compr_buf {
u32 irq_count;
int read_index;
int avail;
int host_buf_mem_type;
};
struct wm_adsp_compr {
@ -3219,14 +3220,14 @@ static int wm_adsp_write_data_word(struct wm_adsp *dsp, int mem_type,
static inline int wm_adsp_buffer_read(struct wm_adsp_compr_buf *buf,
unsigned int field_offset, u32 *data)
{
return wm_adsp_read_data_word(buf->dsp, WMFW_ADSP2_XM,
return wm_adsp_read_data_word(buf->dsp, buf->host_buf_mem_type,
buf->host_buf_ptr + field_offset, data);
}
static inline int wm_adsp_buffer_write(struct wm_adsp_compr_buf *buf,
unsigned int field_offset, u32 data)
{
return wm_adsp_write_data_word(buf->dsp, WMFW_ADSP2_XM,
return wm_adsp_write_data_word(buf->dsp, buf->host_buf_mem_type,
buf->host_buf_ptr + field_offset, data);
}
@ -3264,6 +3265,8 @@ static int wm_adsp_legacy_host_buf_addr(struct wm_adsp_compr_buf *buf)
if (!buf->host_buf_ptr)
return -EIO;
buf->host_buf_mem_type = WMFW_ADSP2_XM;
adsp_dbg(dsp, "host_buf_ptr=%x\n", buf->host_buf_ptr);
return 0;
@ -3282,6 +3285,7 @@ wm_adsp_find_host_buffer_ctrl(struct wm_adsp_compr_buf *buf)
if (!ctl->enabled)
continue;
buf->host_buf_mem_type = ctl->alg_region.type;
return ctl;
}