Lines Matching refs:readback
40 u32 readback; in tegra20_ac97_codec_reset() local
53 regmap_read(workdata->regmap, TEGRA20_AC97_STATUS1, &readback); in tegra20_ac97_codec_reset()
54 if (readback & TEGRA20_AC97_STATUS1_CODEC1_RDY) in tegra20_ac97_codec_reset()
62 u32 readback; in tegra20_ac97_codec_warm_reset() local
82 regmap_read(workdata->regmap, TEGRA20_AC97_STATUS1, &readback); in tegra20_ac97_codec_warm_reset()
83 if (readback & TEGRA20_AC97_STATUS1_CODEC1_RDY) in tegra20_ac97_codec_warm_reset()
92 u32 readback; in tegra20_ac97_codec_read() local
103 regmap_read(workdata->regmap, TEGRA20_AC97_STATUS1, &readback); in tegra20_ac97_codec_read()
104 if (readback & TEGRA20_AC97_STATUS1_STA_VALID1) in tegra20_ac97_codec_read()
109 return ((readback & TEGRA20_AC97_STATUS1_STA_DATA1_MASK) >> in tegra20_ac97_codec_read()
116 u32 readback; in tegra20_ac97_codec_write() local
129 regmap_read(workdata->regmap, TEGRA20_AC97_CMD, &readback); in tegra20_ac97_codec_write()
130 if (!(readback & TEGRA20_AC97_CMD_BUSY)) in tegra20_ac97_codec_write()