diff options
Diffstat (limited to 'sound/isa/cs423x/cs4236_lib.c')
| -rw-r--r-- | sound/isa/cs423x/cs4236_lib.c | 189 |
1 files changed, 77 insertions, 112 deletions
diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c index 35f25911adcf..e2c29e831020 100644 --- a/sound/isa/cs423x/cs4236_lib.c +++ b/sound/isa/cs423x/cs4236_lib.c @@ -169,10 +169,9 @@ static void snd_cs4236_playback_format(struct snd_wss *chip, struct snd_pcm_hw_params *params, unsigned char pdfr) { - unsigned long flags; unsigned char rate = divisor_to_rate_register(params->rate_den); - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); /* set fast playback format change and clean playback FIFO */ snd_wss_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] | 0x10); @@ -180,17 +179,15 @@ static void snd_cs4236_playback_format(struct snd_wss *chip, snd_wss_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] & ~0x10); snd_cs4236_ext_out(chip, CS4236_DAC_RATE, rate); - spin_unlock_irqrestore(&chip->reg_lock, flags); } static void snd_cs4236_capture_format(struct snd_wss *chip, struct snd_pcm_hw_params *params, unsigned char cdfr) { - unsigned long flags; unsigned char rate = divisor_to_rate_register(params->rate_den); - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); /* set fast capture format change and clean capture FIFO */ snd_wss_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] | 0x20); @@ -198,7 +195,6 @@ static void snd_cs4236_capture_format(struct snd_wss *chip, snd_wss_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] & ~0x20); snd_cs4236_ext_out(chip, CS4236_ADC_RATE, rate); - spin_unlock_irqrestore(&chip->reg_lock, flags); } #ifdef CONFIG_PM @@ -206,48 +202,45 @@ static void snd_cs4236_capture_format(struct snd_wss *chip, static void snd_cs4236_suspend(struct snd_wss *chip) { int reg; - unsigned long flags; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); for (reg = 0; reg < 32; reg++) chip->image[reg] = snd_wss_in(chip, reg); for (reg = 0; reg < 18; reg++) chip->eimage[reg] = snd_cs4236_ext_in(chip, CS4236_I23VAL(reg)); for (reg = 2; reg < 9; reg++) chip->cimage[reg] = snd_cs4236_ctrl_in(chip, reg); - spin_unlock_irqrestore(&chip->reg_lock, flags); } static void snd_cs4236_resume(struct snd_wss *chip) { int reg; - unsigned long flags; snd_wss_mce_up(chip); - spin_lock_irqsave(&chip->reg_lock, flags); - for (reg = 0; reg < 32; reg++) { - switch (reg) { - case CS4236_EXT_REG: - case CS4231_VERSION: - case 27: /* why? CS4235 - master left */ - case 29: /* why? CS4235 - master right */ - break; - default: - snd_wss_out(chip, reg, chip->image[reg]); - break; + scoped_guard(spinlock_irqsave, &chip->reg_lock) { + for (reg = 0; reg < 32; reg++) { + switch (reg) { + case CS4236_EXT_REG: + case CS4231_VERSION: + case 27: /* why? CS4235 - master left */ + case 29: /* why? CS4235 - master right */ + break; + default: + snd_wss_out(chip, reg, chip->image[reg]); + break; + } } - } - for (reg = 0; reg < 18; reg++) - snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), chip->eimage[reg]); - for (reg = 2; reg < 9; reg++) { - switch (reg) { - case 7: - break; - default: - snd_cs4236_ctrl_out(chip, reg, chip->cimage[reg]); + for (reg = 0; reg < 18; reg++) + snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), chip->eimage[reg]); + for (reg = 2; reg < 9; reg++) { + switch (reg) { + case 7: + break; + default: + snd_cs4236_ctrl_out(chip, reg, chip->cimage[reg]); + } } } - spin_unlock_irqrestore(&chip->reg_lock, flags); snd_wss_mce_down(chip); } @@ -279,8 +272,8 @@ int snd_cs4236_create(struct snd_card *card, return err; if ((chip->hardware & WSS_HW_CS4236B_MASK) == 0) { - snd_printd("chip is not CS4236+, hardware=0x%x\n", - chip->hardware); + dev_dbg(card->dev, "chip is not CS4236+, hardware=0x%x\n", + chip->hardware); *rchip = chip; return 0; } @@ -288,25 +281,25 @@ int snd_cs4236_create(struct snd_card *card, { int idx; for (idx = 0; idx < 8; idx++) - snd_printk(KERN_DEBUG "CD%i = 0x%x\n", - idx, inb(chip->cport + idx)); + dev_dbg(card->dev, "CD%i = 0x%x\n", + idx, inb(chip->cport + idx)); for (idx = 0; idx < 9; idx++) - snd_printk(KERN_DEBUG "C%i = 0x%x\n", - idx, snd_cs4236_ctrl_in(chip, idx)); + dev_dbg(card->dev, "C%i = 0x%x\n", + idx, snd_cs4236_ctrl_in(chip, idx)); } #endif if (cport < 0x100 || cport == SNDRV_AUTO_PORT) { - snd_printk(KERN_ERR "please, specify control port " - "for CS4236+ chips\n"); + dev_err(card->dev, "please, specify control port for CS4236+ chips\n"); return -ENODEV; } ver1 = snd_cs4236_ctrl_in(chip, 1); ver2 = snd_cs4236_ext_in(chip, CS4236_VERSION); - snd_printdd("CS4236: [0x%lx] C1 (version) = 0x%x, ext = 0x%x\n", - cport, ver1, ver2); + dev_dbg(card->dev, "CS4236: [0x%lx] C1 (version) = 0x%x, ext = 0x%x\n", + cport, ver1, ver2); if (ver1 != ver2) { - snd_printk(KERN_ERR "CS4236+ chip detected, but " - "control port 0x%lx is not valid\n", cport); + dev_err(card->dev, + "CS4236+ chip detected, but control port 0x%lx is not valid\n", + cport); return -ENODEV; } snd_cs4236_ctrl_out(chip, 0, 0x00); @@ -403,15 +396,13 @@ static int snd_cs4236_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_ static int snd_cs4236_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff; int mask = (kcontrol->private_value >> 16) & 0xff; int invert = (kcontrol->private_value >> 24) & 0xff; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(reg)] >> shift) & mask; - spin_unlock_irqrestore(&chip->reg_lock, flags); if (invert) ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; return 0; @@ -420,7 +411,6 @@ static int snd_cs4236_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_e static int snd_cs4236_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff; int mask = (kcontrol->private_value >> 16) & 0xff; @@ -432,11 +422,10 @@ static int snd_cs4236_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_e if (invert) val = mask - val; val <<= shift; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); val = (chip->eimage[CS4236_REG(reg)] & ~(mask << shift)) | val; change = val != chip->eimage[CS4236_REG(reg)]; snd_cs4236_ext_out(chip, reg, val); - spin_unlock_irqrestore(&chip->reg_lock, flags); return change; } @@ -449,15 +438,13 @@ static int snd_cs4236_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_e static int snd_cs4236_get_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff; int mask = (kcontrol->private_value >> 16) & 0xff; int invert = (kcontrol->private_value >> 24) & 0xff; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); ucontrol->value.integer.value[0] = (chip->cimage[reg] >> shift) & mask; - spin_unlock_irqrestore(&chip->reg_lock, flags); if (invert) ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; return 0; @@ -466,7 +453,6 @@ static int snd_cs4236_get_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_ static int snd_cs4236_put_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff; int mask = (kcontrol->private_value >> 16) & 0xff; @@ -478,11 +464,10 @@ static int snd_cs4236_put_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_ if (invert) val = mask - val; val <<= shift; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); val = (chip->cimage[reg] & ~(mask << shift)) | val; change = val != chip->cimage[reg]; snd_cs4236_ctrl_out(chip, reg, val); - spin_unlock_irqrestore(&chip->reg_lock, flags); return change; } @@ -516,7 +501,6 @@ static int snd_cs4236_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_ static int snd_cs4236_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int left_reg = kcontrol->private_value & 0xff; int right_reg = (kcontrol->private_value >> 8) & 0xff; int shift_left = (kcontrol->private_value >> 16) & 0x07; @@ -524,10 +508,9 @@ static int snd_cs4236_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_e int mask = (kcontrol->private_value >> 24) & 0xff; int invert = (kcontrol->private_value >> 22) & 1; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); ucontrol->value.integer.value[0] = (chip->eimage[CS4236_REG(left_reg)] >> shift_left) & mask; ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask; - spin_unlock_irqrestore(&chip->reg_lock, flags); if (invert) { ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; @@ -538,7 +521,6 @@ static int snd_cs4236_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_e static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int left_reg = kcontrol->private_value & 0xff; int right_reg = (kcontrol->private_value >> 8) & 0xff; int shift_left = (kcontrol->private_value >> 16) & 0x07; @@ -556,7 +538,7 @@ static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_e } val1 <<= shift_left; val2 <<= shift_right; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); if (left_reg != right_reg) { val1 = (chip->eimage[CS4236_REG(left_reg)] & ~(mask << shift_left)) | val1; val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2; @@ -568,7 +550,6 @@ static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_e change = val1 != chip->eimage[CS4236_REG(left_reg)]; snd_cs4236_ext_out(chip, left_reg, val1); } - spin_unlock_irqrestore(&chip->reg_lock, flags); return change; } @@ -592,7 +573,6 @@ static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_e static int snd_cs4236_get_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int left_reg = kcontrol->private_value & 0xff; int right_reg = (kcontrol->private_value >> 8) & 0xff; int shift_left = (kcontrol->private_value >> 16) & 0x07; @@ -600,10 +580,9 @@ static int snd_cs4236_get_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_ int mask = (kcontrol->private_value >> 24) & 0xff; int invert = (kcontrol->private_value >> 22) & 1; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask; ucontrol->value.integer.value[1] = (chip->eimage[CS4236_REG(right_reg)] >> shift_right) & mask; - spin_unlock_irqrestore(&chip->reg_lock, flags); if (invert) { ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; @@ -614,7 +593,6 @@ static int snd_cs4236_get_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_ static int snd_cs4236_put_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int left_reg = kcontrol->private_value & 0xff; int right_reg = (kcontrol->private_value >> 8) & 0xff; int shift_left = (kcontrol->private_value >> 16) & 0x07; @@ -632,13 +610,12 @@ static int snd_cs4236_put_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_ } val1 <<= shift_left; val2 <<= shift_right; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1; val2 = (chip->eimage[CS4236_REG(right_reg)] & ~(mask << shift_right)) | val2; change = val1 != chip->image[left_reg] || val2 != chip->eimage[CS4236_REG(right_reg)]; snd_wss_out(chip, left_reg, val1); snd_cs4236_ext_out(chip, right_reg, val2); - spin_unlock_irqrestore(&chip->reg_lock, flags); return change; } @@ -658,31 +635,27 @@ static inline int snd_cs4236_mixer_master_digital_invert_volume(int vol) static int snd_cs4236_get_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); ucontrol->value.integer.value[0] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & 0x7f); ucontrol->value.integer.value[1] = snd_cs4236_mixer_master_digital_invert_volume(chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & 0x7f); - spin_unlock_irqrestore(&chip->reg_lock, flags); return 0; } static int snd_cs4236_put_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int change; unsigned short val1, val2; val1 = snd_cs4236_mixer_master_digital_invert_volume(ucontrol->value.integer.value[0] & 0x7f); val2 = snd_cs4236_mixer_master_digital_invert_volume(ucontrol->value.integer.value[1] & 0x7f); - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); val1 = (chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] & ~0x7f) | val1; val2 = (chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & ~0x7f) | val2; change = val1 != chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] || val2 != chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)]; snd_cs4236_ext_out(chip, CS4236_LEFT_MASTER, val1); snd_cs4236_ext_out(chip, CS4236_RIGHT_MASTER, val2); - spin_unlock_irqrestore(&chip->reg_lock, flags); return change; } @@ -719,31 +692,27 @@ static inline int snd_cs4235_mixer_output_accu_set_volume(int vol) static int snd_cs4235_get_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); ucontrol->value.integer.value[0] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_LEFT_MASTER]); ucontrol->value.integer.value[1] = snd_cs4235_mixer_output_accu_get_volume(chip->image[CS4235_RIGHT_MASTER]); - spin_unlock_irqrestore(&chip->reg_lock, flags); return 0; } static int snd_cs4235_put_output_accu(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int change; unsigned short val1, val2; val1 = snd_cs4235_mixer_output_accu_set_volume(ucontrol->value.integer.value[0]); val2 = snd_cs4235_mixer_output_accu_set_volume(ucontrol->value.integer.value[1]); - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); val1 = (chip->image[CS4235_LEFT_MASTER] & ~(3 << 5)) | val1; val2 = (chip->image[CS4235_RIGHT_MASTER] & ~(3 << 5)) | val2; change = val1 != chip->image[CS4235_LEFT_MASTER] || val2 != chip->image[CS4235_RIGHT_MASTER]; snd_wss_out(chip, CS4235_LEFT_MASTER, val1); snd_wss_out(chip, CS4235_RIGHT_MASTER, val2); - spin_unlock_irqrestore(&chip->reg_lock, flags); return change; } @@ -929,57 +898,53 @@ WSS_DOUBLE("Analog Loopback Switch", 0, static int snd_cs4236_get_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); ucontrol->value.integer.value[0] = chip->image[CS4231_ALT_FEATURE_1] & 0x02 ? 1 : 0; #if 0 - printk(KERN_DEBUG "get valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, " - "C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n", - snd_wss_in(chip, CS4231_ALT_FEATURE_1), - snd_cs4236_ctrl_in(chip, 3), - snd_cs4236_ctrl_in(chip, 4), - snd_cs4236_ctrl_in(chip, 5), - snd_cs4236_ctrl_in(chip, 6), - snd_cs4236_ctrl_in(chip, 8)); + dev_dbg(chip->card->dev, + "get valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n", + snd_wss_in(chip, CS4231_ALT_FEATURE_1), + snd_cs4236_ctrl_in(chip, 3), + snd_cs4236_ctrl_in(chip, 4), + snd_cs4236_ctrl_in(chip, 5), + snd_cs4236_ctrl_in(chip, 6), + snd_cs4236_ctrl_in(chip, 8)); #endif - spin_unlock_irqrestore(&chip->reg_lock, flags); return 0; } static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_wss *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; int change; unsigned short enable, val; enable = ucontrol->value.integer.value[0] & 1; - mutex_lock(&chip->mce_mutex); + guard(mutex)(&chip->mce_mutex); snd_wss_mce_up(chip); - spin_lock_irqsave(&chip->reg_lock, flags); - val = (chip->image[CS4231_ALT_FEATURE_1] & ~0x0e) | (0<<2) | (enable << 1); - change = val != chip->image[CS4231_ALT_FEATURE_1]; - snd_wss_out(chip, CS4231_ALT_FEATURE_1, val); - val = snd_cs4236_ctrl_in(chip, 4) | 0xc0; - snd_cs4236_ctrl_out(chip, 4, val); - udelay(100); - val &= ~0x40; - snd_cs4236_ctrl_out(chip, 4, val); - spin_unlock_irqrestore(&chip->reg_lock, flags); + scoped_guard(spinlock_irqsave, &chip->reg_lock) { + val = (chip->image[CS4231_ALT_FEATURE_1] & ~0x0e) | (0<<2) | (enable << 1); + change = val != chip->image[CS4231_ALT_FEATURE_1]; + snd_wss_out(chip, CS4231_ALT_FEATURE_1, val); + val = snd_cs4236_ctrl_in(chip, 4) | 0xc0; + snd_cs4236_ctrl_out(chip, 4, val); + udelay(100); + val &= ~0x40; + snd_cs4236_ctrl_out(chip, 4, val); + } snd_wss_mce_down(chip); - mutex_unlock(&chip->mce_mutex); #if 0 - printk(KERN_DEBUG "set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, " - "C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n", - snd_wss_in(chip, CS4231_ALT_FEATURE_1), - snd_cs4236_ctrl_in(chip, 3), - snd_cs4236_ctrl_in(chip, 4), - snd_cs4236_ctrl_in(chip, 5), - snd_cs4236_ctrl_in(chip, 6), - snd_cs4236_ctrl_in(chip, 8)); + dev_dbg(chip->card->dev, + "set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n", + snd_wss_in(chip, CS4231_ALT_FEATURE_1), + snd_cs4236_ctrl_in(chip, 3), + snd_cs4236_ctrl_in(chip, 4), + snd_cs4236_ctrl_in(chip, 5), + snd_cs4236_ctrl_in(chip, 6), + snd_cs4236_ctrl_in(chip, 8)); #endif return change; } @@ -1023,7 +988,7 @@ int snd_cs4236_mixer(struct snd_wss *chip) if (snd_BUG_ON(!chip || !chip->card)) return -EINVAL; card = chip->card; - strcpy(card->mixername, snd_wss_chip_id(chip)); + strscpy(card->mixername, snd_wss_chip_id(chip)); if (chip->hardware == WSS_HW_CS4235 || chip->hardware == WSS_HW_CS4239) { |
