diff options
| author | Ernest Van Hoecke <ernest.vanhoecke@toradex.com> | 2025-03-19 15:20:58 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-03-20 12:42:29 +0000 |
| commit | afe66ef965317381fd2894c2eba144b38b791910 (patch) | |
| tree | e286f178f234f7c6303b335a6c064c1dcb928b5f /include | |
| parent | bd552e937fc80faa70007f7a4cbbf7edd5a6629a (diff) | |
ASoC: wm8904: get platform data from DT
Read in optional codec-specific properties from the device tree.
The platform_data structure is not populated when using device trees.
This change parses optional dts properties to populate it.
- wlf,in1l-as-dmicdat1
- wlf,in1r-as-dmicdat2
- wlf,gpio-cfg
- wlf,micbias-cfg
- wlf,drc-cfg-regs
- wlf,drc-cfg-names
- wlf,retune-mobile-cfg-regs
- wlf,retune-mobile-cfg-names
- wlf,retune-mobile-cfg-hz
Datasheet: https://statics.cirrus.com/pubs/proDatasheet/WM8904_Rev4.1.pdf
Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20250319142059.46692-5-francesco@dolcini.it
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/wm8904.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sound/wm8904.h b/include/sound/wm8904.h index 88ac1870510e..8b2c16b524f7 100644 --- a/include/sound/wm8904.h +++ b/include/sound/wm8904.h @@ -151,6 +151,9 @@ struct wm8904_pdata { int num_retune_mobile_cfgs; struct wm8904_retune_mobile_cfg *retune_mobile_cfgs; + bool in1l_as_dmicdat1; + bool in1r_as_dmicdat2; + u32 gpio_cfg[WM8904_GPIO_REGS]; u32 mic_cfg[WM8904_MIC_REGS]; }; |