diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-10-11 06:54:02 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-10-28 21:38:15 +0400 |
| commit | 2159ad936b7e7a8b26c99cf5b4476cfbb8c13e22 (patch) | |
| tree | fbc23c3a2af7043a7f6826edcda6ffc8758bca10 /sound/soc/codecs/wmfw.h | |
| parent | 6e87badd3f38e1a095d6e1b13828246c3e8486b5 (diff) | |
| download | linux-2159ad936b7e7a8b26c99cf5b4476cfbb8c13e22.tar.xz | |
ASoC: adsp: Add ADSP base support
Many current Wolfson devices feature DSPs based around an architecture
known as ADSP. Since there is a lot of commonality in the system
integration of these devices a common library will be used to provide
support for them.
This version provides equivalent support for ADSP1 to that currently
included in the WM2200 driver.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wmfw.h')
| -rw-r--r-- | sound/soc/codecs/wmfw.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sound/soc/codecs/wmfw.h b/sound/soc/codecs/wmfw.h index 5791f8e440ad..5632ded67fdd 100644 --- a/sound/soc/codecs/wmfw.h +++ b/sound/soc/codecs/wmfw.h @@ -34,6 +34,13 @@ struct wmfw_adsp1_sizes { __le32 zm; } __packed; +struct wmfw_adsp2_sizes { + __le32 xm; + __le32 ym; + __le32 pm; + __le32 zm; +} __packed; + struct wmfw_region { union { __be32 type; @@ -57,6 +64,14 @@ struct wmfw_adsp1_id_hdr { __be32 algs; } __packed; +struct wmfw_adsp2_id_hdr { + struct wmfw_id_hdr fw; + __be32 zm; + __be32 xm; + __be32 ym; + __be32 algs; +} __packed; + struct wmfw_alg_hdr { __be32 id; __be32 ver; @@ -68,6 +83,13 @@ struct wmfw_adsp1_alg_hdr { __be32 dm; } __packed; +struct wmfw_adsp2_alg_hdr { + struct wmfw_alg_hdr alg; + __be32 zm; + __be32 xm; + __be32 ym; +} __packed; + struct wmfw_coeff_hdr { u8 magic[4]; __le32 len; @@ -86,7 +108,9 @@ struct wmfw_coeff_item { __le32 len; u8 data[]; } __packed; + #define WMFW_ADSP1 1 +#define WMFW_ADSP2 2 #define WMFW_ABSOLUTE 0xf0 #define WMFW_NAME_TEXT 0xfe @@ -96,4 +120,9 @@ struct wmfw_coeff_item { #define WMFW_ADSP1_DM 3 #define WMFW_ADSP1_ZM 4 +#define WMFW_ADSP2_PM 2 +#define WMFW_ADSP2_ZM 4 +#define WMFW_ADSP2_XM 5 +#define WMFW_ADSP2_YM 6 + #endif |