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未验证 提交 95370acd 编写于 作者: J Jack Yu 提交者： Mark Brown
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ASoC: rt1015: modification for calibration to get better performance 

Modification for calibration to get better performance.
Signed-off-by: NJack Yu <jack.yu@realtek.com>
Link: https://lore.kernel.org/r/20201109062958.16917-1-jack.yu@realtek.comSigned-off-by: NMark Brown <broonie@kernel.org>
上级 8ca19930
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Showing with 48 addition and 53 deletion
sound/soc/codecs/rt1015.c
浏览文件 @ 95370acd
......@@ -492,18 +492,40 @@ static void rt1015_calibrate(struct rt1015_priv *rt1015)
snd_soc_dapm_mutex_lock(&component->dapm);
regcache_cache_bypass(regmap, true);
regmap_write(regmap, RT1015_PWR1, 0xd7df);
regmap_write(regmap, RT1015_PWR4, 0x00b2);
regmap_write(regmap, RT1015_CLSD_INTERNAL8, 0x2008);
regmap_write(regmap, RT1015_PWR9, 0xAA60);
regmap_write(regmap, RT1015_PWR_STATE_CTRL, 0x0089);
regmap_write(regmap, RT1015_PWR_STATE_CTRL, 0x008A);
regmap_write(regmap, RT1015_PWR_STATE_CTRL, 0x008C);
regmap_write(regmap, RT1015_PWR_STATE_CTRL, 0x008D);
regmap_write(regmap, RT1015_PWR4, 0x80B2);
regmap_write(regmap, RT1015_CLASSD_SEQ, 0x5797);
regmap_write(regmap, RT1015_CLSD_INTERNAL8, 0x2100);
regmap_write(regmap, RT1015_CLSD_INTERNAL9, 0x0100);
regmap_write(regmap, RT1015_PWR5, 0x2175);
regmap_write(regmap, RT1015_MIXER1, 0x005D);
regmap_write(regmap, RT1015_CLSD_INTERNAL1, 0x00A1);
regmap_write(regmap, RT1015_CLSD_INTERNAL2, 0x12F7);
regmap_write(regmap, RT1015_DC_CALIB_CLSD1, 0x1205);
msleep(200);
regmap_write(regmap, RT1015_CLSD_INTERNAL8, 0x2000);
regmap_write(regmap, RT1015_CLSD_INTERNAL9, 0x0180);
regmap_write(regmap, RT1015_CLSD_INTERNAL1, 0x00A1);
regmap_write(regmap, RT1015_DC_CALIB_CLSD1, 0x0A05);
msleep(200);
regmap_write(regmap, RT1015_PWR4, 0x00B2);
regmap_write(regmap, RT1015_CLSD_INTERNAL8, 0x2028);
regmap_write(regmap, RT1015_CLSD_INTERNAL9, 0x0140);
regmap_write(regmap, RT1015_GAT_BOOST, 0x0efe);
regmap_write(regmap, RT1015_PWR_STATE_CTRL, 0x000d);
regmap_write(regmap, RT1015_PWR_STATE_CTRL, 0x000e);
regmap_write(regmap, RT1015_DC_CALIB_CLSD1, 0x5a00);
regmap_write(regmap, RT1015_DC_CALIB_CLSD1, 0x5a01);
regmap_write(regmap, RT1015_DC_CALIB_CLSD1, 0x5a05);
msleep(500);
regmap_write(regmap, RT1015_PWR1, 0x0);
regmap_write(regmap, RT1015_PWR5, 0x0175);
regmap_write(regmap, RT1015_CLSD_INTERNAL1, 0x1721);
regmap_write(regmap, RT1015_CLASSD_SEQ, 0x570E);
regmap_write(regmap, RT1015_MIXER1, 0x203D);
regmap_write(regmap, RT1015_DC_CALIB_CLSD1, 0x5A01);
regmap_write(regmap, RT1015_CLSD_INTERNAL2, 0x12FF);
regmap_write(regmap, RT1015_GAT_BOOST, 0x0eFE);
regmap_write(regmap, RT1015_PWR_STATE_CTRL, 0x008E);
regmap_write(regmap, RT1015_PWR_STATE_CTRL, 0x0088);
regmap_write(regmap, RT1015_SYS_RST1, 0x05F5);
regmap_write(regmap, RT1015_SYS_RST2, 0x0b9a);
regcache_cache_bypass(regmap, false);
regcache_mark_dirty(regmap);
......@@ -598,6 +620,8 @@ static int r1015_dac_event(struct snd_soc_dapm_widget *w,
if (rt1015->bypass_boost == RT1015_Enable_Boost) {
snd_soc_component_write(component,
RT1015_SYS_RST1, 0x05f7);
snd_soc_component_write(component,
RT1015_SYS_RST2, 0x0b0a);
snd_soc_component_write(component,
RT1015_GAT_BOOST, 0xacfe);
snd_soc_component_write(component,
......@@ -605,10 +629,14 @@ static int r1015_dac_event(struct snd_soc_dapm_widget *w,
snd_soc_component_write(component,
RT1015_GAT_BOOST, 0xecfe);
} else {
snd_soc_component_write(component,
0x032d, 0xaa60);
snd_soc_component_write(component,
RT1015_SYS_RST1, 0x05f7);
snd_soc_component_write(component,
RT1015_PWR_STATE_CTRL, 0x026e);
RT1015_SYS_RST2, 0x0b0a);
snd_soc_component_write(component,
RT1015_PWR_STATE_CTRL, 0x008e);
}
break;
......@@ -622,11 +650,17 @@ static int r1015_dac_event(struct snd_soc_dapm_widget *w,
RT1015_PWR9, 0xa800);
snd_soc_component_write(component,
RT1015_SYS_RST1, 0x05f5);
snd_soc_component_write(component,
RT1015_SYS_RST2, 0x0b9a);
} else {
snd_soc_component_write(component,
RT1015_PWR_STATE_CTRL, 0x0268);
0x032d, 0xaa60);
snd_soc_component_write(component,
RT1015_PWR_STATE_CTRL, 0x0088);
snd_soc_component_write(component,
RT1015_SYS_RST1, 0x05f5);
snd_soc_component_write(component,
RT1015_SYS_RST2, 0x0b9a);
}
rt1015->dac_is_used = 0;
......@@ -658,38 +692,12 @@ static int rt1015_amp_drv_event(struct snd_soc_dapm_widget *w,
}
static const struct snd_soc_dapm_widget rt1015_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("LDO2", RT1015_PWR1, RT1015_PWR_LDO2_BIT, 0,
NULL, 0),
SND_SOC_DAPM_SUPPLY("INT RC CLK", RT1015_PWR1, RT1015_PWR_INTCLK_BIT,
0, NULL, 0),
SND_SOC_DAPM_SUPPLY("ISENSE", RT1015_PWR1, RT1015_PWR_ISENSE_BIT, 0,
NULL, 0),
SND_SOC_DAPM_SUPPLY("VSENSE", RT1015_PWR1, RT1015_PWR_VSENSE_BIT, 0,
NULL, 0),
SND_SOC_DAPM_SUPPLY("PLL", RT1015_PWR1, RT1015_PWR_PLL_BIT, 0,
NULL, 0),
SND_SOC_DAPM_SUPPLY("BG1 BG2", RT1015_PWR1, RT1015_PWR_BG_1_2_BIT, 0,
NULL, 0),
SND_SOC_DAPM_SUPPLY("MBIAS BG", RT1015_PWR1, RT1015_PWR_MBIAS_BG_BIT, 0,
NULL, 0),
SND_SOC_DAPM_SUPPLY("VBAT", RT1015_PWR1, RT1015_PWR_VBAT_BIT, 0, NULL,
0),
SND_SOC_DAPM_SUPPLY("MBIAS", RT1015_PWR1, RT1015_PWR_MBIAS_BIT, 0,
NULL, 0),
SND_SOC_DAPM_SUPPLY("ADCV", RT1015_PWR1, RT1015_PWR_ADCV_BIT, 0, NULL,
0),
SND_SOC_DAPM_SUPPLY("MIXERV", RT1015_PWR1, RT1015_PWR_MIXERV_BIT, 0,
NULL, 0),
SND_SOC_DAPM_SUPPLY("SUMV", RT1015_PWR1, RT1015_PWR_SUMV_BIT, 0, NULL,
0),
SND_SOC_DAPM_SUPPLY("VREFLV", RT1015_PWR1, RT1015_PWR_VREFLV_BIT, 0,
NULL, 0),
SND_SOC_DAPM_AIF_IN("AIFRX", "AIF Playback", 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_DAC_E("DAC", NULL, RT1015_PWR1, RT1015_PWR_DAC_BIT, 0,
SND_SOC_DAPM_DAC_E("DAC", NULL, SND_SOC_NOPM, 0, 0,
r1015_dac_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_OUT_DRV_E("Amp Drv", SND_SOC_NOPM, 0, 0, NULL, 0,
rt1015_amp_drv_event, SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_OUTPUT("SPO"),
......@@ -697,19 +705,7 @@ static const struct snd_soc_dapm_widget rt1015_dapm_widgets[] = {
static const struct snd_soc_dapm_route rt1015_dapm_routes[] = {
{ "DAC", NULL, "AIFRX" },
{ "DAC", NULL, "LDO2" },
{ "DAC", NULL, "PLL", rt1015_is_sys_clk_from_pll},
{ "DAC", NULL, "INT RC CLK" },
{ "DAC", NULL, "ISENSE" },
{ "DAC", NULL, "VSENSE" },
{ "DAC", NULL, "BG1 BG2" },
{ "DAC", NULL, "MBIAS BG" },
{ "DAC", NULL, "VBAT" },
{ "DAC", NULL, "MBIAS" },
{ "DAC", NULL, "ADCV" },
{ "DAC", NULL, "MIXERV" },
{ "DAC", NULL, "SUMV" },
{ "DAC", NULL, "VREFLV" },
{ "Amp Drv", NULL, "DAC" },
{ "SPO", NULL, "Amp Drv" },
};
......@@ -1052,7 +1048,6 @@ static int rt1015_probe(struct snd_soc_component *component)
rt1015->component = component;
rt1015->bclk_ratio = 0;
rt1015->cali_done = 0;
snd_soc_component_write(component, RT1015_BAT_RPO_STEP1, 0x061c);
INIT_DELAYED_WORK(&rt1015->flush_work, rt1015_flush_work);
......
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