Lines Matching refs:readback
48 u32 readback; in tegra20_ac97_codec_reset() local
61 regmap_read(workdata->regmap, TEGRA20_AC97_STATUS1, &readback); in tegra20_ac97_codec_reset()
62 if (readback & TEGRA20_AC97_STATUS1_CODEC1_RDY) in tegra20_ac97_codec_reset()
70 u32 readback; in tegra20_ac97_codec_warm_reset() local
90 regmap_read(workdata->regmap, TEGRA20_AC97_STATUS1, &readback); in tegra20_ac97_codec_warm_reset()
91 if (readback & TEGRA20_AC97_STATUS1_CODEC1_RDY) in tegra20_ac97_codec_warm_reset()
100 u32 readback; in tegra20_ac97_codec_read() local
111 regmap_read(workdata->regmap, TEGRA20_AC97_STATUS1, &readback); in tegra20_ac97_codec_read()
112 if (readback & TEGRA20_AC97_STATUS1_STA_VALID1) in tegra20_ac97_codec_read()
117 return ((readback & TEGRA20_AC97_STATUS1_STA_DATA1_MASK) >> in tegra20_ac97_codec_read()
124 u32 readback; in tegra20_ac97_codec_write() local
137 regmap_read(workdata->regmap, TEGRA20_AC97_CMD, &readback); in tegra20_ac97_codec_write()
138 if (!(readback & TEGRA20_AC97_CMD_BUSY)) in tegra20_ac97_codec_write()