diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-03-16 21:05:06 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-03-18 10:53:25 +0000 |
| commit | af9af866020ea341aca32123b3109b6a9408dd8c (patch) | |
| tree | cfaa93094c4584e769567134c252b01b113b9170 /sound/soc/codecs/wm8994.c | |
| parent | c6b7b57012c8307b936025ad41fcbef6b1b6b52f (diff) | |
| download | lwn-af9af866020ea341aca32123b3109b6a9408dd8c.tar.gz lwn-af9af866020ea341aca32123b3109b6a9408dd8c.zip | |
ASoC: Mark WM8958 DSP2 registers readable
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound/soc/codecs/wm8994.c')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 328f32831946..bdd1ac75178a 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -55,6 +55,9 @@ static int wm8994_retune_mobile_base[] = { static int wm8994_readable(struct snd_soc_codec *codec, unsigned int reg) { + struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); + struct wm8994 *control = wm8994->control_data; + switch (reg) { case WM8994_GPIO_1: case WM8994_GPIO_2: @@ -71,6 +74,15 @@ static int wm8994_readable(struct snd_soc_codec *codec, unsigned int reg) case WM8994_INTERRUPT_STATUS_2: case WM8994_INTERRUPT_RAW_STATUS_2: return 1; + + case WM8958_DSP2_PROGRAM: + case WM8958_DSP2_CONFIG: + case WM8958_DSP2_EXECCONTROL: + if (control->type == WM8958) + return 1; + else + return 0; + default: break; } |