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Diffstat (limited to 'target/linux/mediatek/patches-4.14/0182-ASoC-mediatek-cleanup-audio-driver-for-MT2701.patch')
-rw-r--r--target/linux/mediatek/patches-4.14/0182-ASoC-mediatek-cleanup-audio-driver-for-MT2701.patch428
1 files changed, 0 insertions, 428 deletions
diff --git a/target/linux/mediatek/patches-4.14/0182-ASoC-mediatek-cleanup-audio-driver-for-MT2701.patch b/target/linux/mediatek/patches-4.14/0182-ASoC-mediatek-cleanup-audio-driver-for-MT2701.patch
deleted file mode 100644
index afd535c696..0000000000
--- a/target/linux/mediatek/patches-4.14/0182-ASoC-mediatek-cleanup-audio-driver-for-MT2701.patch
+++ /dev/null
@@ -1,428 +0,0 @@
-From 4087c924ec899881951b2170a7bb8888747ec532 Mon Sep 17 00:00:00 2001
-From: Ryder Lee <ryder.lee@mediatek.com>
-Date: Tue, 2 Jan 2018 19:47:20 +0800
-Subject: [PATCH 182/224] ASoC: mediatek: cleanup audio driver for MT2701
-
-Cleanup unused code such as 'i2s_num' guard, headers, indentation
-and some defines.
-
-Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
-Signed-off-by: Mark Brown <broonie@kernel.org>
----
- sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.c | 14 +---
- sound/soc/mediatek/mt2701/mt2701-afe-common.h | 20 +----
- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 94 ++++-------------------
- sound/soc/mediatek/mt2701/mt2701-reg.h | 41 +---------
- 4 files changed, 24 insertions(+), 145 deletions(-)
-
---- a/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.c
-+++ b/sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.c
-@@ -14,10 +14,6 @@
- * GNU General Public License for more details.
- */
-
--#include <sound/soc.h>
--#include <linux/regmap.h>
--#include <linux/pm_runtime.h>
--
- #include "mt2701-afe-common.h"
- #include "mt2701-afe-clock-ctrl.h"
-
-@@ -223,8 +219,8 @@ int mt2701_afe_enable_clock(struct mtk_b
- }
-
- regmap_update_bits(afe->regmap, ASYS_TOP_CON,
-- AUDIO_TOP_CON0_A1SYS_A2SYS_ON,
-- AUDIO_TOP_CON0_A1SYS_A2SYS_ON);
-+ ASYS_TOP_CON_ASYS_TIMING_ON,
-+ ASYS_TOP_CON_ASYS_TIMING_ON);
- regmap_update_bits(afe->regmap, AFE_DAC_CON0,
- AFE_DAC_CON0_AFE_ON,
- AFE_DAC_CON0_AFE_ON);
-@@ -239,7 +235,7 @@ int mt2701_afe_enable_clock(struct mtk_b
- int mt2701_afe_disable_clock(struct mtk_base_afe *afe)
- {
- regmap_update_bits(afe->regmap, ASYS_TOP_CON,
-- AUDIO_TOP_CON0_A1SYS_A2SYS_ON, 0);
-+ ASYS_TOP_CON_ASYS_TIMING_ON, 0);
- regmap_update_bits(afe->regmap, AFE_DAC_CON0,
- AFE_DAC_CON0_AFE_ON, 0);
-
-@@ -272,7 +268,3 @@ void mt2701_mclk_configuration(struct mt
- if (ret)
- dev_err(afe->dev, "failed to set mclk divider %d\n", ret);
- }
--
--MODULE_DESCRIPTION("MT2701 afe clock control");
--MODULE_AUTHOR("Garlic Tseng <garlic.tseng@mediatek.com>");
--MODULE_LICENSE("GPL v2");
---- a/sound/soc/mediatek/mt2701/mt2701-afe-common.h
-+++ b/sound/soc/mediatek/mt2701/mt2701-afe-common.h
-@@ -16,6 +16,7 @@
-
- #ifndef _MT_2701_AFE_COMMON_H_
- #define _MT_2701_AFE_COMMON_H_
-+
- #include <sound/soc.h>
- #include <linux/clk.h>
- #include <linux/regmap.h>
-@@ -25,16 +26,7 @@
- #define MT2701_STREAM_DIR_NUM (SNDRV_PCM_STREAM_LAST + 1)
- #define MT2701_PLL_DOMAIN_0_RATE 98304000
- #define MT2701_PLL_DOMAIN_1_RATE 90316800
--#define MT2701_AUD_AUD_MUX1_DIV_RATE (MT2701_PLL_DOMAIN_0_RATE / 2)
--#define MT2701_AUD_AUD_MUX2_DIV_RATE (MT2701_PLL_DOMAIN_1_RATE / 2)
--
--enum {
-- MT2701_I2S_1,
-- MT2701_I2S_2,
-- MT2701_I2S_3,
-- MT2701_I2S_4,
-- MT2701_I2S_NUM,
--};
-+#define MT2701_I2S_NUM 4
-
- enum {
- MT2701_MEMIF_DL1,
-@@ -62,8 +54,7 @@ enum {
- };
-
- enum {
-- MT2701_IRQ_ASYS_START,
-- MT2701_IRQ_ASYS_IRQ1 = MT2701_IRQ_ASYS_START,
-+ MT2701_IRQ_ASYS_IRQ1,
- MT2701_IRQ_ASYS_IRQ2,
- MT2701_IRQ_ASYS_IRQ3,
- MT2701_IRQ_ASYS_END,
-@@ -100,9 +91,6 @@ static const unsigned int mt2701_afe_bac
- AFE_MEMIF_PBUF_SIZE,
- };
-
--struct snd_pcm_substream;
--struct mtk_base_irq_data;
--
- struct mt2701_i2s_data {
- int i2s_ctrl_reg;
- int i2s_asrc_fs_shift;
-@@ -120,7 +108,7 @@ struct mt2701_i2s_path {
- int mclk_rate;
- int on[I2S_DIR_NUM];
- int occupied[I2S_DIR_NUM];
-- const struct mt2701_i2s_data *i2s_data[2];
-+ const struct mt2701_i2s_data *i2s_data[I2S_DIR_NUM];
- struct clk *hop_ck[I2S_DIR_NUM];
- struct clk *sel_ck;
- struct clk *div_ck;
---- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
-+++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
-@@ -20,16 +20,12 @@
- #include <linux/of.h>
- #include <linux/of_address.h>
- #include <linux/pm_runtime.h>
--#include <sound/soc.h>
-
- #include "mt2701-afe-common.h"
--
- #include "mt2701-afe-clock-ctrl.h"
- #include "../common/mtk-afe-platform-driver.h"
- #include "../common/mtk-afe-fe-dai.h"
-
--#define AFE_IRQ_STATUS_BITS 0xff
--
- static const struct snd_pcm_hardware mt2701_afe_hardware = {
- .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED
- | SNDRV_PCM_INFO_RESUME | SNDRV_PCM_INFO_MMAP_VALID,
-@@ -107,21 +103,16 @@ static int mt2701_afe_i2s_startup(struct
-
- static int mt2701_afe_i2s_path_shutdown(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai,
-+ int i2s_num,
- int dir_invert)
- {
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct mtk_base_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
- struct mt2701_afe_private *afe_priv = afe->platform_priv;
-- int i2s_num = mt2701_dai_num_to_i2s(afe, dai->id);
-- struct mt2701_i2s_path *i2s_path;
-+ struct mt2701_i2s_path *i2s_path = &afe_priv->i2s_path[i2s_num];
- const struct mt2701_i2s_data *i2s_data;
- int stream_dir = substream->stream;
-
-- if (i2s_num < 0)
-- return i2s_num;
--
-- i2s_path = &afe_priv->i2s_path[i2s_num];
--
- if (dir_invert) {
- if (stream_dir == SNDRV_PCM_STREAM_PLAYBACK)
- stream_dir = SNDRV_PCM_STREAM_CAPTURE;
-@@ -167,11 +158,11 @@ static void mt2701_afe_i2s_shutdown(stru
- else
- goto I2S_UNSTART;
-
-- mt2701_afe_i2s_path_shutdown(substream, dai, 0);
-+ mt2701_afe_i2s_path_shutdown(substream, dai, i2s_num, 0);
-
- /* need to disable i2s-out path when disable i2s-in */
- if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-- mt2701_afe_i2s_path_shutdown(substream, dai, 1);
-+ mt2701_afe_i2s_path_shutdown(substream, dai, i2s_num, 1);
-
- I2S_UNSTART:
- /* disable mclk */
-@@ -180,24 +171,19 @@ I2S_UNSTART:
-
- static int mt2701_i2s_path_prepare_enable(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai,
-+ int i2s_num,
- int dir_invert)
- {
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct mtk_base_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
- struct mt2701_afe_private *afe_priv = afe->platform_priv;
-- int i2s_num = mt2701_dai_num_to_i2s(afe, dai->id);
-- struct mt2701_i2s_path *i2s_path;
-+ struct mt2701_i2s_path *i2s_path = &afe_priv->i2s_path[i2s_num];
- const struct mt2701_i2s_data *i2s_data;
- struct snd_pcm_runtime * const runtime = substream->runtime;
- int reg, fs, w_len = 1; /* now we support bck 64bits only */
- int stream_dir = substream->stream;
- unsigned int mask = 0, val = 0;
-
-- if (i2s_num < 0)
-- return i2s_num;
--
-- i2s_path = &afe_priv->i2s_path[i2s_num];
--
- if (dir_invert) {
- if (stream_dir == SNDRV_PCM_STREAM_PLAYBACK)
- stream_dir = SNDRV_PCM_STREAM_CAPTURE;
-@@ -288,13 +274,13 @@ static int mt2701_afe_i2s_prepare(struct
- mt2701_mclk_configuration(afe, i2s_num, clk_domain, mclk_rate);
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-- mt2701_i2s_path_prepare_enable(substream, dai, 0);
-+ mt2701_i2s_path_prepare_enable(substream, dai, i2s_num, 0);
- } else {
- /* need to enable i2s-out path when enable i2s-in */
- /* prepare for another direction "out" */
-- mt2701_i2s_path_prepare_enable(substream, dai, 1);
-+ mt2701_i2s_path_prepare_enable(substream, dai, i2s_num, 1);
- /* prepare for "in" */
-- mt2701_i2s_path_prepare_enable(substream, dai, 0);
-+ mt2701_i2s_path_prepare_enable(substream, dai, i2s_num, 0);
- }
-
- return 0;
-@@ -562,7 +548,6 @@ static const struct snd_soc_dai_ops mt27
- .hw_free = mtk_afe_fe_hw_free,
- .prepare = mtk_afe_fe_prepare,
- .trigger = mtk_afe_fe_trigger,
--
- };
-
- static const struct snd_soc_dai_ops mt2701_dlm_memif_dai_ops = {
-@@ -903,31 +888,6 @@ static const struct snd_kcontrol_new mt2
- PWR2_TOP_CON, 19, 1, 0),
- };
-
--static const struct snd_kcontrol_new mt2701_afe_multi_ch_out_asrc0[] = {
-- SOC_DAPM_SINGLE_AUTODISABLE("Asrc0 out Switch", AUDIO_TOP_CON4, 14, 1,
-- 1),
--};
--
--static const struct snd_kcontrol_new mt2701_afe_multi_ch_out_asrc1[] = {
-- SOC_DAPM_SINGLE_AUTODISABLE("Asrc1 out Switch", AUDIO_TOP_CON4, 15, 1,
-- 1),
--};
--
--static const struct snd_kcontrol_new mt2701_afe_multi_ch_out_asrc2[] = {
-- SOC_DAPM_SINGLE_AUTODISABLE("Asrc2 out Switch", PWR2_TOP_CON, 6, 1,
-- 1),
--};
--
--static const struct snd_kcontrol_new mt2701_afe_multi_ch_out_asrc3[] = {
-- SOC_DAPM_SINGLE_AUTODISABLE("Asrc3 out Switch", PWR2_TOP_CON, 7, 1,
-- 1),
--};
--
--static const struct snd_kcontrol_new mt2701_afe_multi_ch_out_asrc4[] = {
-- SOC_DAPM_SINGLE_AUTODISABLE("Asrc4 out Switch", PWR2_TOP_CON, 8, 1,
-- 1),
--};
--
- static const struct snd_soc_dapm_widget mt2701_afe_pcm_widgets[] = {
- /* inter-connections */
- SND_SOC_DAPM_MIXER("I00", SND_SOC_NOPM, 0, 0, NULL, 0),
-@@ -987,19 +947,6 @@ static const struct snd_soc_dapm_widget
- SND_SOC_DAPM_MIXER("I18I19", SND_SOC_NOPM, 0, 0,
- mt2701_afe_multi_ch_out_i2s3,
- ARRAY_SIZE(mt2701_afe_multi_ch_out_i2s3)),
--
-- SND_SOC_DAPM_MIXER("ASRC_O0", SND_SOC_NOPM, 0, 0,
-- mt2701_afe_multi_ch_out_asrc0,
-- ARRAY_SIZE(mt2701_afe_multi_ch_out_asrc0)),
-- SND_SOC_DAPM_MIXER("ASRC_O1", SND_SOC_NOPM, 0, 0,
-- mt2701_afe_multi_ch_out_asrc1,
-- ARRAY_SIZE(mt2701_afe_multi_ch_out_asrc1)),
-- SND_SOC_DAPM_MIXER("ASRC_O2", SND_SOC_NOPM, 0, 0,
-- mt2701_afe_multi_ch_out_asrc2,
-- ARRAY_SIZE(mt2701_afe_multi_ch_out_asrc2)),
-- SND_SOC_DAPM_MIXER("ASRC_O3", SND_SOC_NOPM, 0, 0,
-- mt2701_afe_multi_ch_out_asrc3,
-- ARRAY_SIZE(mt2701_afe_multi_ch_out_asrc3)),
- };
-
- static const struct snd_soc_dapm_route mt2701_afe_pcm_routes[] = {
-@@ -1009,7 +956,6 @@ static const struct snd_soc_dapm_route m
-
- {"I2S0 Playback", NULL, "O15"},
- {"I2S0 Playback", NULL, "O16"},
--
- {"I2S1 Playback", NULL, "O17"},
- {"I2S1 Playback", NULL, "O18"},
- {"I2S2 Playback", NULL, "O19"},
-@@ -1026,7 +972,6 @@ static const struct snd_soc_dapm_route m
-
- {"I00", NULL, "I2S0 Capture"},
- {"I01", NULL, "I2S0 Capture"},
--
- {"I02", NULL, "I2S1 Capture"},
- {"I03", NULL, "I2S1 Capture"},
- /* I02,03 link to UL2, also need to open I2S0 */
-@@ -1034,15 +979,10 @@ static const struct snd_soc_dapm_route m
-
- {"I26", NULL, "BT Capture"},
-
-- {"ASRC_O0", "Asrc0 out Switch", "DLM"},
-- {"ASRC_O1", "Asrc1 out Switch", "DLM"},
-- {"ASRC_O2", "Asrc2 out Switch", "DLM"},
-- {"ASRC_O3", "Asrc3 out Switch", "DLM"},
--
-- {"I12I13", "Multich I2S0 Out Switch", "ASRC_O0"},
-- {"I14I15", "Multich I2S1 Out Switch", "ASRC_O1"},
-- {"I16I17", "Multich I2S2 Out Switch", "ASRC_O2"},
-- {"I18I19", "Multich I2S3 Out Switch", "ASRC_O3"},
-+ {"I12I13", "Multich I2S0 Out Switch", "DLM"},
-+ {"I14I15", "Multich I2S1 Out Switch", "DLM"},
-+ {"I16I17", "Multich I2S2 Out Switch", "DLM"},
-+ {"I18I19", "Multich I2S3 Out Switch", "DLM"},
-
- { "I12", NULL, "I12I13" },
- { "I13", NULL, "I12I13" },
-@@ -1067,7 +1007,6 @@ static const struct snd_soc_dapm_route m
- { "O21", "I18 Switch", "I18" },
- { "O22", "I19 Switch", "I19" },
- { "O31", "I35 Switch", "I35" },
--
- };
-
- static const struct snd_soc_component_driver mt2701_afe_pcm_dai_component = {
-@@ -1484,12 +1423,13 @@ static int mt2701_afe_pcm_dev_probe(stru
- afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL);
- if (!afe)
- return -ENOMEM;
-+
- afe->platform_priv = devm_kzalloc(&pdev->dev, sizeof(*afe_priv),
- GFP_KERNEL);
- if (!afe->platform_priv)
- return -ENOMEM;
-- afe_priv = afe->platform_priv;
-
-+ afe_priv = afe->platform_priv;
- afe->dev = &pdev->dev;
- dev = afe->dev;
-
-@@ -1524,7 +1464,6 @@ static int mt2701_afe_pcm_dev_probe(stru
- afe->memif_size = MT2701_MEMIF_NUM;
- afe->memif = devm_kcalloc(dev, afe->memif_size, sizeof(*afe->memif),
- GFP_KERNEL);
--
- if (!afe->memif)
- return -ENOMEM;
-
-@@ -1537,7 +1476,6 @@ static int mt2701_afe_pcm_dev_probe(stru
- afe->irqs_size = MT2701_IRQ_ASYS_END;
- afe->irqs = devm_kcalloc(dev, afe->irqs_size, sizeof(*afe->irqs),
- GFP_KERNEL);
--
- if (!afe->irqs)
- return -ENOMEM;
-
-@@ -1555,7 +1493,6 @@ static int mt2701_afe_pcm_dev_probe(stru
- afe->mtk_afe_hardware = &mt2701_afe_hardware;
- afe->memif_fs = mt2701_memif_fs;
- afe->irq_fs = mt2701_irq_fs;
--
- afe->reg_back_up_list = mt2701_afe_backup_list;
- afe->reg_back_up_list_num = ARRAY_SIZE(mt2701_afe_backup_list);
- afe->runtime_resume = mt2701_afe_runtime_resume;
-@@ -1646,4 +1583,3 @@ module_platform_driver(mt2701_afe_pcm_dr
- MODULE_DESCRIPTION("Mediatek ALSA SoC AFE platform driver for 2701");
- MODULE_AUTHOR("Garlic Tseng <garlic.tseng@mediatek.com>");
- MODULE_LICENSE("GPL v2");
--
---- a/sound/soc/mediatek/mt2701/mt2701-reg.h
-+++ b/sound/soc/mediatek/mt2701/mt2701-reg.h
-@@ -17,17 +17,6 @@
- #ifndef _MT2701_REG_H_
- #define _MT2701_REG_H_
-
--#include <linux/delay.h>
--#include <linux/module.h>
--#include <linux/of.h>
--#include <linux/of_address.h>
--#include <linux/pm_runtime.h>
--#include <sound/soc.h>
--#include "mt2701-afe-common.h"
--
--/*****************************************************************************
-- * R E G I S T E R D E F I N I T I O N
-- *****************************************************************************/
- #define AUDIO_TOP_CON0 0x0000
- #define AUDIO_TOP_CON4 0x0010
- #define AUDIO_TOP_CON5 0x0014
-@@ -109,18 +98,6 @@
- #define AFE_DAI_BASE 0x1370
- #define AFE_DAI_CUR 0x137c
-
--/* AUDIO_TOP_CON0 (0x0000) */
--#define AUDIO_TOP_CON0_A1SYS_A2SYS_ON (0x3 << 0)
--#define AUDIO_TOP_CON0_PDN_AFE (0x1 << 2)
--#define AUDIO_TOP_CON0_PDN_APLL_CK (0x1 << 23)
--
--/* AUDIO_TOP_CON4 (0x0010) */
--#define AUDIO_TOP_CON4_I2SO1_PWN (0x1 << 6)
--#define AUDIO_TOP_CON4_PDN_A1SYS (0x1 << 21)
--#define AUDIO_TOP_CON4_PDN_A2SYS (0x1 << 22)
--#define AUDIO_TOP_CON4_PDN_AFE_CONN (0x1 << 23)
--#define AUDIO_TOP_CON4_PDN_MRGIF (0x1 << 25)
--
- /* AFE_DAIBT_CON0 (0x001c) */
- #define AFE_DAIBT_CON0_DAIBT_EN (0x1 << 0)
- #define AFE_DAIBT_CON0_BT_FUNC_EN (0x1 << 1)
-@@ -137,22 +114,8 @@
- #define AFE_MRGIF_CON_I2S_MODE_MASK (0xf << 20)
- #define AFE_MRGIF_CON_I2S_MODE_32K (0x4 << 20)
-
--/* ASYS_I2SO1_CON (0x061c) */
--#define ASYS_I2SO1_CON_FS (0x1f << 8)
--#define ASYS_I2SO1_CON_FS_SET(x) ((x) << 8)
--#define ASYS_I2SO1_CON_MULTI_CH (0x1 << 16)
--#define ASYS_I2SO1_CON_SIDEGEN (0x1 << 30)
--#define ASYS_I2SO1_CON_I2S_EN (0x1 << 0)
--/* 0:EIAJ 1:I2S */
--#define ASYS_I2SO1_CON_I2S_MODE (0x1 << 3)
--#define ASYS_I2SO1_CON_WIDE_MODE (0x1 << 1)
--#define ASYS_I2SO1_CON_WIDE_MODE_SET(x) ((x) << 1)
--
--/* PWR2_TOP_CON (0x0634) */
--#define PWR2_TOP_CON_INIT_VAL (0xffe1ffff)
--
--/* ASYS_IRQ_CLR (0x07c0) */
--#define ASYS_IRQ_CLR_ALL (0xffffffff)
-+/* ASYS_TOP_CON (0x0600) */
-+#define ASYS_TOP_CON_ASYS_TIMING_ON (0x3 << 0)
-
- /* PWR2_ASM_CON1 (0x1070) */
- #define PWR2_ASM_CON1_INIT_VAL (0x492492)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 17:29:01 +0000