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authorKrzysztof Helt <krzysztof.h1@wp.pl>2008-06-11 06:26:32 -0400
committerJaroslav Kysela <perex@perex.cz>2008-06-13 10:47:38 -0400
commit9f240a558f94bea839e14c46c8fccf93bdd35ef6 (patch)
tree5c3b1338e82d9e88e10fc6cec2e2b32bb4e8ba84
parentabf1f5aafc1939db1f252e33914a3689e0f5830f (diff)
ALSA: opti93x: use cs4231 lib
This patch converts the Opti93x driver to use the cs4231 library instead of duplicating the code. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Tested-by: Rene Herman <rene.herman@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat
-rw-r--r--sound/isa/Kconfig2
-rw-r--r--sound/isa/opti9xx/opti92x-ad1848.c1110
2 files changed, 37 insertions, 1075 deletions
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
index d649a0e966da..25347a25d63c 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -304,7 +304,7 @@ config SND_OPTI93X
304 tristate "OPTi 82C93x" 304 tristate "OPTi 82C93x"
305 select SND_OPL3_LIB 305 select SND_OPL3_LIB
306 select SND_MPU401_UART 306 select SND_MPU401_UART
307 select SND_PCM 307 select SND_CS4231_LIB
308 help 308 help
309 Say Y here to include support for soundcards based on Opti 309 Say Y here to include support for soundcards based on Opti
310 82C93x chips. 310 82C93x chips.
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index fc15b88364b4..41c047e665ec 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -33,15 +33,10 @@
33#include <asm/io.h> 33#include <asm/io.h>
34#include <asm/dma.h> 34#include <asm/dma.h>
35#include <sound/core.h> 35#include <sound/core.h>
36#ifdef CS4231 36#if defined(CS4231) || defined(OPTi93X)
37#include <sound/cs4231.h> 37#include <sound/cs4231.h>
38#else 38#else
39#ifndef OPTi93X
40#include <sound/ad1848.h> 39#include <sound/ad1848.h>
41#else
42#include <sound/control.h>
43#include <sound/pcm.h>
44#endif /* OPTi93X */
45#endif /* CS4231 */ 40#endif /* CS4231 */
46#include <sound/mpu401.h> 41#include <sound/mpu401.h>
47#include <sound/opl3.h> 42#include <sound/opl3.h>
@@ -109,7 +104,6 @@ module_param(dma2, int, 0444);
109MODULE_PARM_DESC(dma2, "2nd dma # for opti9xx driver."); 104MODULE_PARM_DESC(dma2, "2nd dma # for opti9xx driver.");
110#endif /* CS4231 || OPTi93X */ 105#endif /* CS4231 || OPTi93X */
111 106
112#define OPTi9XX_HW_DETECT 0
113#define OPTi9XX_HW_82C928 1 107#define OPTi9XX_HW_82C928 1
114#define OPTi9XX_HW_82C929 2 108#define OPTi9XX_HW_82C929 2
115#define OPTi9XX_HW_82C924 3 109#define OPTi9XX_HW_82C924 3
@@ -123,105 +117,12 @@ MODULE_PARM_DESC(dma2, "2nd dma # for opti9xx driver.");
123 117
124#ifdef OPTi93X 118#ifdef OPTi93X
125 119
126#define OPTi93X_INDEX 0x00
127#define OPTi93X_DATA 0x01
128#define OPTi93X_STATUS 0x02 120#define OPTi93X_STATUS 0x02
129#define OPTi93X_DDATA 0x03
130#define OPTi93X_PORT(chip, r) ((chip)->port + OPTi93X_##r) 121#define OPTi93X_PORT(chip, r) ((chip)->port + OPTi93X_##r)
131 122
132#define OPTi93X_MIXOUT_LEFT 0x00
133#define OPTi93X_MIXOUT_RIGHT 0x01
134#define OPTi93X_CD_LEFT_INPUT 0x02
135#define OPTi93X_CD_RIGHT_INPUT 0x03
136#define OPTi930_AUX_LEFT_INPUT 0x04
137#define OPTi930_AUX_RIGHT_INPUT 0x05
138#define OPTi931_FM_LEFT_INPUT 0x04
139#define OPTi931_FM_RIGHT_INPUT 0x05
140#define OPTi93X_DAC_LEFT 0x06
141#define OPTi93X_DAC_RIGHT 0x07
142#define OPTi93X_PLAY_FORMAT 0x08
143#define OPTi93X_IFACE_CONF 0x09
144#define OPTi93X_PIN_CTRL 0x0a
145#define OPTi93X_ERR_INIT 0x0b
146#define OPTi93X_ID 0x0c
147#define OPTi93X_PLAY_UPR_CNT 0x0e
148#define OPTi93X_PLAY_LWR_CNT 0x0f
149#define OPTi931_AUX_LEFT_INPUT 0x10
150#define OPTi931_AUX_RIGHT_INPUT 0x11
151#define OPTi93X_LINE_LEFT_INPUT 0x12
152#define OPTi93X_LINE_RIGHT_INPUT 0x13
153#define OPTi93X_MIC_LEFT_INPUT 0x14
154#define OPTi93X_MIC_RIGHT_INPUT 0x15
155#define OPTi93X_OUT_LEFT 0x16
156#define OPTi93X_OUT_RIGHT 0x17
157#define OPTi93X_CAPT_FORMAT 0x1c
158#define OPTi93X_CAPT_UPR_CNT 0x1e
159#define OPTi93X_CAPT_LWR_CNT 0x1f
160
161#define OPTi93X_TRD 0x20
162#define OPTi93X_MCE 0x40
163#define OPTi93X_INIT 0x80
164
165#define OPTi93X_MIXOUT_MIC_GAIN 0x20
166#define OPTi93X_MIXOUT_LINE 0x00
167#define OPTi93X_MIXOUT_CD 0x40
168#define OPTi93X_MIXOUT_MIC 0x80
169#define OPTi93X_MIXOUT_MIXER 0xc0
170
171#define OPTi93X_STEREO 0x10
172#define OPTi93X_LINEAR_8 0x00
173#define OPTi93X_ULAW_8 0x20
174#define OPTi93X_LINEAR_16_LIT 0x40
175#define OPTi93X_ALAW_8 0x60
176#define OPTi93X_ADPCM_16 0xa0
177#define OPTi93X_LINEAR_16_BIG 0xc0
178
179#define OPTi93X_CAPTURE_PIO 0x80
180#define OPTi93X_PLAYBACK_PIO 0x40
181#define OPTi93X_AUTOCALIB 0x08
182#define OPTi93X_SINGLE_DMA 0x04
183#define OPTi93X_CAPTURE_ENABLE 0x02
184#define OPTi93X_PLAYBACK_ENABLE 0x01
185
186#define OPTi93X_IRQ_ENABLE 0x02
187
188#define OPTi93X_DMA_REQUEST 0x10
189#define OPTi93X_CALIB_IN_PROGRESS 0x20
190
191#define OPTi93X_IRQ_PLAYBACK 0x04 123#define OPTi93X_IRQ_PLAYBACK 0x04
192#define OPTi93X_IRQ_CAPTURE 0x08 124#define OPTi93X_IRQ_CAPTURE 0x08
193 125
194
195struct snd_opti93x {
196 unsigned long port;
197 struct resource *res_port;
198 int irq;
199 int dma1;
200 int dma2;
201
202 struct snd_opti9xx *chip;
203 unsigned short hardware;
204 unsigned char image[32];
205
206 unsigned char mce_bit;
207 unsigned short mode;
208 int mute;
209
210 spinlock_t lock;
211
212 struct snd_card *card;
213 struct snd_pcm *pcm;
214 struct snd_pcm_substream *playback_substream;
215 struct snd_pcm_substream *capture_substream;
216 unsigned int p_dma_size;
217 unsigned int c_dma_size;
218};
219
220#define OPTi93X_MODE_NONE 0x00
221#define OPTi93X_MODE_PLAY 0x01
222#define OPTi93X_MODE_CAPTURE 0x02
223#define OPTi93X_MODE_OPEN (OPTi93X_MODE_PLAY | OPTi93X_MODE_CAPTURE)
224
225#endif /* OPTi93X */ 126#endif /* OPTi93X */
226 127
227struct snd_opti9xx { 128struct snd_opti9xx {
@@ -234,6 +135,7 @@ struct snd_opti9xx {
234 unsigned long mc_base_size; 135 unsigned long mc_base_size;
235#ifdef OPTi93X 136#ifdef OPTi93X
236 unsigned long mc_indir_index; 137 unsigned long mc_indir_index;
138 struct snd_cs4231 *codec;
237#endif /* OPTi93X */ 139#endif /* OPTi93X */
238 unsigned long pwd_reg; 140 unsigned long pwd_reg;
239 141
@@ -654,979 +556,23 @@ __skip_mpu:
654 556
655#ifdef OPTi93X 557#ifdef OPTi93X
656 558
657static unsigned char snd_opti93x_default_image[32] =
658{
659 0x00, /* 00/00 - l_mixout_outctrl */
660 0x00, /* 01/01 - r_mixout_outctrl */
661 0x88, /* 02/02 - l_cd_inctrl */
662 0x88, /* 03/03 - r_cd_inctrl */
663 0x88, /* 04/04 - l_a1/fm_inctrl */
664 0x88, /* 05/05 - r_a1/fm_inctrl */
665 0x80, /* 06/06 - l_dac_inctrl */
666 0x80, /* 07/07 - r_dac_inctrl */
667 0x00, /* 08/08 - ply_dataform_reg */
668 0x00, /* 09/09 - if_conf */
669 0x00, /* 0a/10 - pin_ctrl */
670 0x00, /* 0b/11 - err_init_reg */
671 0x0a, /* 0c/12 - id_reg */
672 0x00, /* 0d/13 - reserved */
673 0x00, /* 0e/14 - ply_upcount_reg */
674 0x00, /* 0f/15 - ply_lowcount_reg */
675 0x88, /* 10/16 - reserved/l_a1_inctrl */
676 0x88, /* 11/17 - reserved/r_a1_inctrl */
677 0x88, /* 12/18 - l_line_inctrl */
678 0x88, /* 13/19 - r_line_inctrl */
679 0x88, /* 14/20 - l_mic_inctrl */
680 0x88, /* 15/21 - r_mic_inctrl */
681 0x80, /* 16/22 - l_out_outctrl */
682 0x80, /* 17/23 - r_out_outctrl */
683 0x00, /* 18/24 - reserved */
684 0x00, /* 19/25 - reserved */
685 0x00, /* 1a/26 - reserved */
686 0x00, /* 1b/27 - reserved */
687 0x00, /* 1c/28 - cap_dataform_reg */
688 0x00, /* 1d/29 - reserved */
689 0x00, /* 1e/30 - cap_upcount_reg */
690 0x00 /* 1f/31 - cap_lowcount_reg */
691};
692
693
694static int snd_opti93x_busy_wait(struct snd_opti93x *chip)
695{
696 int timeout;
697
698 for (timeout = 250; timeout-- > 0; udelay(10))
699 if (!(inb(OPTi93X_PORT(chip, INDEX)) & OPTi93X_INIT))
700 return 0;
701
702 snd_printk("chip still busy.\n");
703 return -EBUSY;
704}
705
706static unsigned char snd_opti93x_in(struct snd_opti93x *chip, unsigned char reg)
707{
708 snd_opti93x_busy_wait(chip);
709 outb(chip->mce_bit | (reg & 0x1f), OPTi93X_PORT(chip, INDEX));
710 return inb(OPTi93X_PORT(chip, DATA));
711}
712
713static void snd_opti93x_out(struct snd_opti93x *chip, unsigned char reg,
714 unsigned char value)
715{
716 snd_opti93x_busy_wait(chip);
717 outb(chip->mce_bit | (reg & 0x1f), OPTi93X_PORT(chip, INDEX));
718 outb(value, OPTi93X_PORT(chip, DATA));
719}
720
721static void snd_opti93x_out_image(struct snd_opti93x *chip, unsigned char reg,
722 unsigned char value)
723{
724 snd_opti93x_out(chip, reg, chip->image[reg] = value);
725}
726
727static void snd_opti93x_out_mask(struct snd_opti93x *chip, unsigned char reg,
728 unsigned char mask, unsigned char value)
729{
730 snd_opti93x_out_image(chip, reg,
731 (chip->image[reg] & ~mask) | (value & mask));
732}
733
734
735static void snd_opti93x_mce_up(struct snd_opti93x *chip)
736{
737 snd_opti93x_busy_wait(chip);
738
739 chip->mce_bit = OPTi93X_MCE;
740 if (!(inb(OPTi93X_PORT(chip, INDEX)) & OPTi93X_MCE))
741 outb(chip->mce_bit, OPTi93X_PORT(chip, INDEX));
742}
743
744static void snd_opti93x_mce_down(struct snd_opti93x *chip)
745{
746 snd_opti93x_busy_wait(chip);
747
748 chip->mce_bit = 0;
749 if (inb(OPTi93X_PORT(chip, INDEX)) & OPTi93X_MCE)
750 outb(chip->mce_bit, OPTi93X_PORT(chip, INDEX));
751}
752
753#define snd_opti93x_mute_reg(chip, reg, mute) \
754 snd_opti93x_out(chip, reg, mute ? 0x80 : chip->image[reg]);
755
756static void snd_opti93x_mute(struct snd_opti93x *chip, int mute)
757{
758 mute = mute ? 1 : 0;
759 if (chip->mute == mute)
760 return;
761
762 chip->mute = mute;
763
764 snd_opti93x_mute_reg(chip, OPTi93X_CD_LEFT_INPUT, mute);
765 snd_opti93x_mute_reg(chip, OPTi93X_CD_RIGHT_INPUT, mute);
766 switch (chip->hardware) {
767 case OPTi9XX_HW_82C930:
768 snd_opti93x_mute_reg(chip, OPTi930_AUX_LEFT_INPUT, mute);
769 snd_opti93x_mute_reg(chip, OPTi930_AUX_RIGHT_INPUT, mute);
770 break;
771 case OPTi9XX_HW_82C931:
772 case OPTi9XX_HW_82C933:
773 snd_opti93x_mute_reg(chip, OPTi931_FM_LEFT_INPUT, mute);
774 snd_opti93x_mute_reg(chip, OPTi931_FM_RIGHT_INPUT, mute);
775 snd_opti93x_mute_reg(chip, OPTi931_AUX_LEFT_INPUT, mute);
776 snd_opti93x_mute_reg(chip, OPTi931_AUX_RIGHT_INPUT, mute);
777 }
778 snd_opti93x_mute_reg(chip, OPTi93X_DAC_LEFT, mute);
779 snd_opti93x_mute_reg(chip, OPTi93X_DAC_RIGHT, mute);
780 snd_opti93x_mute_reg(chip, OPTi93X_LINE_LEFT_INPUT, mute);
781 snd_opti93x_mute_reg(chip, OPTi93X_LINE_RIGHT_INPUT, mute);
782 snd_opti93x_mute_reg(chip, OPTi93X_MIC_LEFT_INPUT, mute);
783 snd_opti93x_mute_reg(chip, OPTi93X_MIC_RIGHT_INPUT, mute);
784 snd_opti93x_mute_reg(chip, OPTi93X_OUT_LEFT, mute);
785 snd_opti93x_mute_reg(chip, OPTi93X_OUT_RIGHT, mute);
786}
787
788
789static unsigned int snd_opti93x_get_count(unsigned char format,
790 unsigned int size)
791{
792 switch (format & 0xe0) {
793 case OPTi93X_LINEAR_16_LIT:
794 case OPTi93X_LINEAR_16_BIG:
795 size >>= 1;
796 break;
797 case OPTi93X_ADPCM_16:
798 return size >> 2;
799 }
800 return (format & OPTi93X_STEREO) ? (size >> 1) : size;
801}
802
803static unsigned int rates[] = { 5512, 6615, 8000, 9600, 11025, 16000,
804 18900, 22050, 27428, 32000, 33075, 37800,
805 44100, 48000 };
806#define RATES ARRAY_SIZE(rates)
807
808static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
809 .count = RATES,
810 .list = rates,
811 .mask = 0,
812};
813
814static unsigned char bits[] = { 0x01, 0x0f, 0x00, 0x0e, 0x03, 0x02,
815 0x05, 0x07, 0x04, 0x06, 0x0d, 0x09,
816 0x0b, 0x0c};
817
818static unsigned char snd_opti93x_get_freq(unsigned int rate)
819{
820 unsigned int i;
821
822 for (i = 0; i < RATES; i++) {
823 if (rate == rates[i])
824 return bits[i];
825 }
826 snd_BUG();
827 return bits[RATES-1];
828}
829
830static unsigned char snd_opti93x_get_format(struct snd_opti93x *chip,
831 unsigned int format, int channels)
832{
833 unsigned char retval = OPTi93X_LINEAR_8;
834
835 switch (format) {
836 case SNDRV_PCM_FORMAT_MU_LAW:
837 retval = OPTi93X_ULAW_8;
838 break;
839 case SNDRV_PCM_FORMAT_A_LAW:
840 retval = OPTi93X_ALAW_8;
841 break;
842 case SNDRV_PCM_FORMAT_S16_LE:
843 retval = OPTi93X_LINEAR_16_LIT;
844 break;
845 case SNDRV_PCM_FORMAT_S16_BE:
846 retval = OPTi93X_LINEAR_16_BIG;
847 break;
848 case SNDRV_PCM_FORMAT_IMA_ADPCM:
849 retval = OPTi93X_ADPCM_16;
850 }
851 return (channels > 1) ? (retval | OPTi93X_STEREO) : retval;
852}
853
854
855static void snd_opti93x_playback_format(struct snd_opti93x *chip, unsigned char fmt)
856{
857 unsigned char mask;
858
859 snd_opti93x_mute(chip, 1);
860
861 snd_opti93x_mce_up(chip);
862 mask = (chip->mode & OPTi93X_MODE_CAPTURE) ? 0xf0 : 0xff;
863 snd_opti93x_out_mask(chip, OPTi93X_PLAY_FORMAT, mask, fmt);
864 snd_opti93x_mce_down(chip);
865
866 snd_opti93x_mute(chip, 0);
867}
868
869static void snd_opti93x_capture_format(struct snd_opti93x *chip, unsigned char fmt)
870{
871 snd_opti93x_mute(chip, 1);
872
873 snd_opti93x_mce_up(chip);
874 if (!(chip->mode & OPTi93X_MODE_PLAY))
875 snd_opti93x_out_mask(chip, OPTi93X_PLAY_FORMAT, 0x0f, fmt);
876 else
877 fmt = chip->image[OPTi93X_PLAY_FORMAT] & 0xf0;
878 snd_opti93x_out_image(chip, OPTi93X_CAPT_FORMAT, fmt);
879 snd_opti93x_mce_down(chip);
880
881 snd_opti93x_mute(chip, 0);
882}
883
884
885static int snd_opti93x_open(struct snd_opti93x *chip, unsigned int mode)
886{
887 unsigned long flags;
888
889 spin_lock_irqsave(&chip->lock, flags);
890
891 if (chip->mode & mode) {
892 spin_unlock_irqrestore(&chip->lock, flags);
893 return -EAGAIN;
894 }
895
896 if (!(chip->mode & OPTi93X_MODE_OPEN)) {
897 outb(0x00, OPTi93X_PORT(chip, STATUS));
898 snd_opti93x_out_mask(chip, OPTi93X_PIN_CTRL,
899 OPTi93X_IRQ_ENABLE, OPTi93X_IRQ_ENABLE);
900 chip->mode = mode;
901 }
902 else
903 chip->mode |= mode;
904
905 spin_unlock_irqrestore(&chip->lock, flags);
906 return 0;
907}
908
909static void snd_opti93x_close(struct snd_opti93x *chip, unsigned int mode)
910{
911 unsigned long flags;
912
913 spin_lock_irqsave(&chip->lock, flags);
914
915 chip->mode &= ~mode;
916 if (chip->mode & OPTi93X_MODE_OPEN) {
917 spin_unlock_irqrestore(&chip->lock, flags);
918 return;
919 }
920
921 snd_opti93x_mute(chip, 1);
922
923 outb(0, OPTi93X_PORT(chip, STATUS));
924 snd_opti93x_out_mask(chip, OPTi93X_PIN_CTRL, OPTi93X_IRQ_ENABLE,
925 ~OPTi93X_IRQ_ENABLE);
926
927 snd_opti93x_mce_up(chip);
928 snd_opti93x_out_image(chip, OPTi93X_IFACE_CONF, 0x00);
929 snd_opti93x_mce_down(chip);
930 chip->mode = 0;
931
932 snd_opti93x_mute(chip, 0);
933 spin_unlock_irqrestore(&chip->lock, flags);
934}
935
936static int snd_opti93x_trigger(struct snd_pcm_substream *substream,
937 unsigned char what, int cmd)
938{
939 struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
940
941 switch (cmd) {
942 case SNDRV_PCM_TRIGGER_START:
943 case SNDRV_PCM_TRIGGER_STOP:
944 {
945 unsigned int what = 0;
946 struct snd_pcm_substream *s;
947 snd_pcm_group_for_each_entry(s, substream) {
948 if (s == chip->playback_substream) {
949 what |= OPTi93X_PLAYBACK_ENABLE;
950 snd_pcm_trigger_done(s, substream);
951 } else if (s == chip->capture_substream) {
952 what |= OPTi93X_CAPTURE_ENABLE;
953 snd_pcm_trigger_done(s, substream);
954 }
955 }
956 spin_lock(&chip->lock);
957 if (cmd == SNDRV_PCM_TRIGGER_START) {
958 snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF, what, what);
959 if (what & OPTi93X_CAPTURE_ENABLE)
960 udelay(50);
961 } else
962 snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF, what, 0x00);
963 spin_unlock(&chip->lock);
964 break;
965 }
966 default:
967 return -EINVAL;
968 }
969 return 0;
970}
971
972static int snd_opti93x_playback_trigger(struct snd_pcm_substream *substream, int cmd)
973{
974 return snd_opti93x_trigger(substream,
975 OPTi93X_PLAYBACK_ENABLE, cmd);
976}
977
978static int snd_opti93x_capture_trigger(struct snd_pcm_substream *substream, int cmd)
979{
980 return snd_opti93x_trigger(substream,
981 OPTi93X_CAPTURE_ENABLE, cmd);
982}
983
984static int snd_opti93x_hw_params(struct snd_pcm_substream *substream,
985 struct snd_pcm_hw_params *hw_params)
986{
987 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
988}
989
990
991static int snd_opti93x_hw_free(struct snd_pcm_substream *substream)
992{
993 snd_pcm_lib_free_pages(substream);
994 return 0;
995}
996
997
998static int snd_opti93x_playback_prepare(struct snd_pcm_substream *substream)
999{
1000 struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
1001 struct snd_pcm_runtime *runtime = substream->runtime;
1002 unsigned long flags;
1003 unsigned char format;
1004 unsigned int count = snd_pcm_lib_period_bytes(substream);
1005 unsigned int size = snd_pcm_lib_buffer_bytes(substream);
1006
1007 spin_lock_irqsave(&chip->lock, flags);
1008
1009 chip->p_dma_size = size;
1010 snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF,
1011 OPTi93X_PLAYBACK_ENABLE | OPTi93X_PLAYBACK_PIO,
1012 ~(OPTi93X_PLAYBACK_ENABLE | OPTi93X_PLAYBACK_PIO));
1013
1014 snd_dma_program(chip->dma1, runtime->dma_addr, size,
1015 DMA_MODE_WRITE | DMA_AUTOINIT);
1016
1017 format = snd_opti93x_get_freq(runtime->rate);
1018 format |= snd_opti93x_get_format(chip, runtime->format,
1019 runtime->channels);
1020 snd_opti93x_playback_format(chip, format);
1021 format = chip->image[OPTi93X_PLAY_FORMAT];
1022
1023 count = snd_opti93x_get_count(format, count) - 1;
1024 snd_opti93x_out_image(chip, OPTi93X_PLAY_LWR_CNT, count);
1025 snd_opti93x_out_image(chip, OPTi93X_PLAY_UPR_CNT, count >> 8);
1026
1027 spin_unlock_irqrestore(&chip->lock, flags);
1028 return 0;
1029}
1030
1031static int snd_opti93x_capture_prepare(struct snd_pcm_substream *substream)
1032{
1033 struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
1034 struct snd_pcm_runtime *runtime = substream->runtime;
1035 unsigned long flags;
1036 unsigned char format;
1037 unsigned int count = snd_pcm_lib_period_bytes(substream);
1038 unsigned int size = snd_pcm_lib_buffer_bytes(substream);
1039
1040 spin_lock_irqsave(&chip->lock, flags);
1041
1042 chip->c_dma_size = size;
1043 snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF,
1044 OPTi93X_CAPTURE_ENABLE | OPTi93X_CAPTURE_PIO, 0);
1045
1046 snd_dma_program(chip->dma2, runtime->dma_addr, size,
1047 DMA_MODE_READ | DMA_AUTOINIT);
1048
1049 format = snd_opti93x_get_freq(runtime->rate);
1050 format |= snd_opti93x_get_format(chip, runtime->format,
1051 runtime->channels);
1052 snd_opti93x_capture_format(chip, format);
1053 format = chip->image[OPTi93X_CAPT_FORMAT];
1054
1055 count = snd_opti93x_get_count(format, count) - 1;
1056 snd_opti93x_out_image(chip, OPTi93X_CAPT_LWR_CNT, count);
1057 snd_opti93x_out_image(chip, OPTi93X_CAPT_UPR_CNT, count >> 8);
1058
1059 spin_unlock_irqrestore(&chip->lock, flags);
1060 return 0;
1061}
1062
1063static snd_pcm_uframes_t snd_opti93x_playback_pointer(struct snd_pcm_substream *substream)
1064{
1065 struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
1066 size_t ptr;
1067
1068 if (!(chip->image[OPTi93X_IFACE_CONF] & OPTi93X_PLAYBACK_ENABLE))
1069 return 0;
1070
1071 ptr = snd_dma_pointer(chip->dma1, chip->p_dma_size);
1072 return bytes_to_frames(substream->runtime, ptr);
1073}
1074
1075static snd_pcm_uframes_t snd_opti93x_capture_pointer(struct snd_pcm_substream *substream)
1076{
1077 struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
1078 size_t ptr;
1079
1080 if (!(chip->image[OPTi93X_IFACE_CONF] & OPTi93X_CAPTURE_ENABLE))
1081 return 0;
1082
1083 ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size);
1084 return bytes_to_frames(substream->runtime, ptr);
1085}
1086
1087
1088static void snd_opti93x_overrange(struct snd_opti93x *chip)
1089{
1090 unsigned long flags;
1091
1092 spin_lock_irqsave(&chip->lock, flags);
1093
1094 if (snd_opti93x_in(chip, OPTi93X_ERR_INIT) & (0x08 | 0x02))
1095 chip->capture_substream->runtime->overrange++;
1096
1097 spin_unlock_irqrestore(&chip->lock, flags);
1098}
1099
1100static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id) 559static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id)
1101{ 560{
1102 struct snd_opti93x *codec = dev_id; 561 struct snd_cs4231 *codec = dev_id;
562 struct snd_opti9xx *chip = codec->card->private_data;
1103 unsigned char status; 563 unsigned char status;
1104 564
1105 status = snd_opti9xx_read(codec->chip, OPTi9XX_MC_REG(11)); 565 status = snd_opti9xx_read(chip, OPTi9XX_MC_REG(11));
1106 if ((status & OPTi93X_IRQ_PLAYBACK) && codec->playback_substream) 566 if ((status & OPTi93X_IRQ_PLAYBACK) && codec->playback_substream)
1107 snd_pcm_period_elapsed(codec->playback_substream); 567 snd_pcm_period_elapsed(codec->playback_substream);
1108 if ((status & OPTi93X_IRQ_CAPTURE) && codec->capture_substream) { 568 if ((status & OPTi93X_IRQ_CAPTURE) && codec->capture_substream) {
1109 snd_opti93x_overrange(codec); 569 snd_cs4231_overrange(codec);
1110 snd_pcm_period_elapsed(codec->capture_substream); 570 snd_pcm_period_elapsed(codec->capture_substream);
1111 } 571 }
1112 outb(0x00, OPTi93X_PORT(codec, STATUS)); 572 outb(0x00, OPTi93X_PORT(codec, STATUS));
1113 return IRQ_HANDLED; 573 return IRQ_HANDLED;
1114} 574}
1115 575
1116
1117static struct snd_pcm_hardware snd_opti93x_playback = {
1118 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1119 SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START),
1120 .formats = (SNDRV_PCM_FMTBIT_MU_LAW | SNDRV_PCM_FMTBIT_A_LAW | SNDRV_PCM_FMTBIT_IMA_ADPCM |
1121 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE),
1122 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000,
1123 .rate_min = 5512,
1124 .rate_max = 48000,
1125 .channels_min = 1,
1126 .channels_max = 2,
1127 .buffer_bytes_max = (128*1024),
1128 .period_bytes_min = 64,
1129 .period_bytes_max = (128*1024),
1130 .periods_min = 1,
1131 .periods_max = 1024,
1132 .fifo_size = 0,
1133};
1134
1135static struct snd_pcm_hardware snd_opti93x_capture = {
1136 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1137 SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START),
1138 .formats = (SNDRV_PCM_FMTBIT_MU_LAW | SNDRV_PCM_FMTBIT_A_LAW | SNDRV_PCM_FMTBIT_IMA_ADPCM |
1139 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE),
1140 .rates = SNDRV_PCM_RATE_8000_48000,
1141 .rate_min = 5512,
1142 .rate_max = 48000,
1143 .channels_min = 1,
1144 .channels_max = 2,
1145 .buffer_bytes_max = (128*1024),
1146 .period_bytes_min = 64,
1147 .period_bytes_max = (128*1024),
1148 .periods_min = 1,
1149 .periods_max = 1024,
1150 .fifo_size = 0,
1151};
1152
1153static int snd_opti93x_playback_open(struct snd_pcm_substream *substream)
1154{
1155 int error;
1156 struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
1157 struct snd_pcm_runtime *runtime = substream->runtime;
1158
1159 if ((error = snd_opti93x_open(chip, OPTi93X_MODE_PLAY)) < 0)
1160 return error;
1161 snd_pcm_set_sync(substream);
1162 chip->playback_substream = substream;
1163 runtime->hw = snd_opti93x_playback;
1164 snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.buffer_bytes_max);
1165 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1166 return error;
1167}
1168
1169static int snd_opti93x_capture_open(struct snd_pcm_substream *substream)
1170{
1171 int error;
1172 struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
1173 struct snd_pcm_runtime *runtime = substream->runtime;
1174
1175 if ((error = snd_opti93x_open(chip, OPTi93X_MODE_CAPTURE)) < 0)
1176 return error;
1177 runtime->hw = snd_opti93x_capture;
1178 snd_pcm_set_sync(substream);
1179 chip->capture_substream = substream;
1180 snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max);
1181 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1182 return error;
1183}
1184
1185static int snd_opti93x_playback_close(struct snd_pcm_substream *substream)
1186{
1187 struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
1188
1189 chip->playback_substream = NULL;
1190 snd_opti93x_close(chip, OPTi93X_MODE_PLAY);
1191 return 0;
1192}
1193
1194static int snd_opti93x_capture_close(struct snd_pcm_substream *substream)
1195{
1196 struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
1197
1198 chip->capture_substream = NULL;
1199 snd_opti93x_close(chip, OPTi93X_MODE_CAPTURE);
1200 return 0;
1201}
1202
1203
1204static void snd_opti93x_init(struct snd_opti93x *chip)
1205{
1206 unsigned long flags;
1207 int i;
1208
1209 spin_lock_irqsave(&chip->lock, flags);
1210 snd_opti93x_mce_up(chip);
1211
1212 for (i = 0; i < 32; i++)
1213 snd_opti93x_out_image(chip, i, snd_opti93x_default_image[i]);
1214
1215 snd_opti93x_mce_down(chip);
1216 spin_unlock_irqrestore(&chip->lock, flags);
1217}
1218
1219static int snd_opti93x_probe(struct snd_opti93x *chip)
1220{
1221 unsigned long flags;
1222 unsigned char val;
1223
1224 spin_lock_irqsave(&chip->lock, flags);
1225 val = snd_opti93x_in(chip, OPTi93X_ID) & 0x0f;
1226 spin_unlock_irqrestore(&chip->lock, flags);
1227
1228 return (val == 0x0a) ? 0 : -ENODEV;
1229}
1230
1231static int snd_opti93x_free(struct snd_opti93x *chip)
1232{
1233 release_and_free_resource(chip->res_port);
1234 if (chip->dma1 >= 0) {
1235 disable_dma(chip->dma1);
1236 free_dma(chip->dma1);
1237 }
1238 if (chip->dma2 >= 0) {
1239 disable_dma(chip->dma2);
1240 free_dma(chip->dma2);
1241 }
1242 if (chip->irq >= 0) {
1243 free_irq(chip->irq, chip);
1244 }
1245 kfree(chip);
1246 return 0;
1247}
1248
1249static int snd_opti93x_dev_free(struct snd_device *device)
1250{
1251 struct snd_opti93x *chip = device->device_data;
1252 return snd_opti93x_free(chip);
1253}
1254
1255static const char *snd_opti93x_chip_id(struct snd_opti93x *codec)
1256{
1257 switch (codec->hardware) {
1258 case OPTi9XX_HW_82C930: return "82C930";
1259 case OPTi9XX_HW_82C931: return "82C931";
1260 case OPTi9XX_HW_82C933: return "82C933";
1261 default: return "???";
1262 }
1263}
1264
1265static int snd_opti93x_create(struct snd_card *card, struct snd_opti9xx *chip,
1266 int dma1, int dma2,
1267 struct snd_opti93x **rcodec)
1268{
1269 static struct snd_device_ops ops = {
1270 .dev_free = snd_opti93x_dev_free,
1271 };
1272 int error;
1273 struct snd_opti93x *codec;
1274
1275 *rcodec = NULL;
1276 codec = kzalloc(sizeof(*codec), GFP_KERNEL);
1277 if (codec == NULL)
1278 return -ENOMEM;
1279 codec->irq = -1;
1280 codec->dma1 = -1;
1281 codec->dma2 = -1;
1282
1283 if ((codec->res_port = request_region(chip->wss_base + 4, 4, "OPTI93x CODEC")) == NULL) {
1284 snd_printk(KERN_ERR "opti9xx: can't grab port 0x%lx\n", chip->wss_base + 4);
1285 snd_opti93x_free(codec);
1286 return -EBUSY;
1287 }
1288 if (request_dma(dma1, "OPTI93x - 1")) {
1289 snd_printk(KERN_ERR "opti9xx: can't grab DMA1 %d\n", dma1);
1290 snd_opti93x_free(codec);
1291 return -EBUSY;
1292 }
1293 codec->dma1 = chip->dma1;
1294 if (request_dma(dma2, "OPTI93x - 2")) {
1295 snd_printk(KERN_ERR "opti9xx: can't grab DMA2 %d\n", dma2);
1296 snd_opti93x_free(codec);
1297 return -EBUSY;
1298 }
1299 codec->dma2 = chip->dma2;
1300
1301 if (request_irq(chip->irq, snd_opti93x_interrupt, IRQF_DISABLED, DEV_NAME" - WSS", codec)) {
1302 snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", chip->irq);
1303 snd_opti93x_free(codec);
1304 return -EBUSY;
1305 }
1306
1307 codec->card = card;
1308 codec->port = chip->wss_base + 4;
1309 codec->irq = chip->irq;
1310
1311 spin_lock_init(&codec->lock);
1312 codec->hardware = chip->hardware;
1313 codec->chip = chip;
1314
1315 if ((error = snd_opti93x_probe(codec))) {
1316 snd_opti93x_free(codec);
1317 return error;
1318 }
1319
1320 snd_opti93x_init(codec);
1321
1322 /* Register device */
1323 if ((error = snd_device_new(card, SNDRV_DEV_LOWLEVEL, codec, &ops)) < 0) {
1324 snd_opti93x_free(codec);
1325 return error;
1326 }
1327
1328 *rcodec = codec;
1329 return 0;
1330}
1331
1332static struct snd_pcm_ops snd_opti93x_playback_ops = {
1333 .open = snd_opti93x_playback_open,
1334 .close = snd_opti93x_playback_close,
1335 .ioctl = snd_pcm_lib_ioctl,
1336 .hw_params = snd_opti93x_hw_params,
1337 .hw_free = snd_opti93x_hw_free,
1338 .prepare = snd_opti93x_playback_prepare,
1339 .trigger = snd_opti93x_playback_trigger,
1340 .pointer = snd_opti93x_playback_pointer,
1341};
1342
1343static struct snd_pcm_ops snd_opti93x_capture_ops = {
1344 .open = snd_opti93x_capture_open,
1345 .close = snd_opti93x_capture_close,
1346 .ioctl = snd_pcm_lib_ioctl,
1347 .hw_params = snd_opti93x_hw_params,
1348 .hw_free = snd_opti93x_hw_free,
1349 .prepare = snd_opti93x_capture_prepare,
1350 .trigger = snd_opti93x_capture_trigger,
1351 .pointer = snd_opti93x_capture_pointer,
1352};
1353
1354static int snd_opti93x_pcm(struct snd_opti93x *codec, int device, struct snd_pcm **rpcm)
1355{
1356 int error;
1357 struct snd_pcm *pcm;
1358
1359 if ((error = snd_pcm_new(codec->card, "OPTi 82C93X", device, 1, 1, &pcm)) < 0)
1360 return error;
1361
1362 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_opti93x_playback_ops);
1363 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_opti93x_capture_ops);
1364
1365 pcm->private_data = codec;
1366 pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX;
1367
1368 strcpy(pcm->name, snd_opti93x_chip_id(codec));
1369
1370 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1371 snd_dma_isa_data(),
1372 64*1024, codec->dma1 > 3 || codec->dma2 > 3 ? 128*1024 : 64*1024);
1373
1374 codec->pcm = pcm;
1375 if (rpcm)
1376 *rpcm = pcm;
1377 return 0;
1378}
1379
1380/*
1381 * MIXER part
1382 */
1383
1384static int snd_opti93x_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1385{
1386 static char *texts[4] = {
1387 "Line1", "Aux", "Mic", "Mix"
1388 };
1389
1390 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1391 uinfo->count = 2;
1392 uinfo->value.enumerated.items = 4;
1393 if (uinfo->value.enumerated.item > 3)
1394 uinfo->value.enumerated.item = 3;
1395 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1396 return 0;
1397}
1398
1399static int snd_opti93x_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1400{
1401 struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
1402 unsigned long flags;
1403
1404 spin_lock_irqsave(&chip->lock, flags);
1405 ucontrol->value.enumerated.item[0] = (chip->image[OPTi93X_MIXOUT_LEFT] & OPTi93X_MIXOUT_MIXER) >> 6;
1406 ucontrol->value.enumerated.item[1] = (chip->image[OPTi93X_MIXOUT_RIGHT] & OPTi93X_MIXOUT_MIXER) >> 6;
1407 spin_unlock_irqrestore(&chip->lock, flags);
1408 return 0;
1409}
1410
1411static int snd_opti93x_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1412{
1413 struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
1414 unsigned long flags;
1415 unsigned short left, right;
1416 int change;
1417
1418 if (ucontrol->value.enumerated.item[0] > 3 ||
1419 ucontrol->value.enumerated.item[1] > 3)
1420 return -EINVAL;
1421 left = ucontrol->value.enumerated.item[0] << 6;
1422 right = ucontrol->value.enumerated.item[1] << 6;
1423 spin_lock_irqsave(&chip->lock, flags);
1424 left = (chip->image[OPTi93X_MIXOUT_LEFT] & ~OPTi93X_MIXOUT_MIXER) | left;
1425 right = (chip->image[OPTi93X_MIXOUT_RIGHT] & ~OPTi93X_MIXOUT_MIXER) | right;
1426 change = left != chip->image[OPTi93X_MIXOUT_LEFT] ||
1427 right != chip->image[OPTi93X_MIXOUT_RIGHT];
1428 snd_opti93x_out_image(chip, OPTi93X_MIXOUT_LEFT, left);
1429 snd_opti93x_out_image(chip, OPTi93X_MIXOUT_RIGHT, right);
1430 spin_unlock_irqrestore(&chip->lock, flags);
1431 return change;
1432}
1433
1434#if 0
1435
1436#define OPTi93X_SINGLE(xname, xindex, reg, shift, mask, invert) \
1437{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
1438 .info = snd_opti93x_info_single, \
1439 .get = snd_opti93x_get_single, .put = snd_opti93x_put_single, \
1440 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
1441
1442static int snd_opti93x_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1443{
1444 int mask = (kcontrol->private_value >> 16) & 0xff;
1445
1446 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
1447 uinfo->count = 1;
1448 uinfo->value.integer.min = 0;
1449 uinfo->value.integer.max = mask;
1450 return 0;
1451}
1452
1453static int snd_opti93x_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1454{
1455 struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
1456 unsigned long flags;
1457 int reg = kcontrol->private_value & 0xff;
1458 int shift = (kcontrol->private_value >> 8) & 0xff;
1459 int mask = (kcontrol->private_value >> 16) & 0xff;
1460 int invert = (kcontrol->private_value >> 24) & 0xff;
1461
1462 spin_lock_irqsave(&chip->lock, flags);
1463 ucontrol->value.integer.value[0] = (chip->image[reg] >> shift) & mask;
1464 spin_unlock_irqrestore(&chip->lock, flags);
1465 if (invert)
1466 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
1467 return 0;
1468}
1469
1470static int snd_opti93x_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1471{
1472 struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
1473 unsigned long flags;
1474 int reg = kcontrol->private_value & 0xff;
1475 int shift = (kcontrol->private_value >> 8) & 0xff;
1476 int mask = (kcontrol->private_value >> 16) & 0xff;
1477 int invert = (kcontrol->private_value >> 24) & 0xff;
1478 int change;
1479 unsigned short val;
1480
1481 val = (ucontrol->value.integer.value[0] & mask);
1482 if (invert)
1483 val = mask - val;
1484 val <<= shift;
1485 spin_lock_irqsave(&chip->lock, flags);
1486 val = (chip->image[reg] & ~(mask << shift)) | val;
1487 change = val != chip->image[reg];
1488 snd_opti93x_out(chip, reg, val);
1489 spin_unlock_irqrestore(&chip->lock, flags);
1490 return change;
1491}
1492
1493#endif /* single */
1494
1495#define OPTi93X_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
1496{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
1497 .info = snd_opti93x_info_double, \
1498 .get = snd_opti93x_get_double, .put = snd_opti93x_put_double, \
1499 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
1500
1501#define OPTi93X_DOUBLE_INVERT_INVERT(xctl) \
1502 do { xctl.private_value ^= 22; } while (0)
1503#define OPTi93X_DOUBLE_CHANGE_REGS(xctl, left_reg, right_reg) \
1504 do { xctl.private_value &= ~0x0000ffff; \
1505 xctl.private_value |= left_reg | (right_reg << 8); } while (0)
1506
1507static int snd_opti93x_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1508{
1509 int mask = (kcontrol->private_value >> 24) & 0xff;
1510
1511 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
1512 uinfo->count = 2;
1513 uinfo->value.integer.min = 0;
1514 uinfo->value.integer.max = mask;
1515 return 0;
1516}
1517
1518static int snd_opti93x_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1519{
1520 struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
1521 unsigned long flags;
1522 int left_reg = kcontrol->private_value & 0xff;
1523 int right_reg = (kcontrol->private_value >> 8) & 0xff;
1524 int shift_left = (kcontrol->private_value >> 16) & 0x07;
1525 int shift_right = (kcontrol->private_value >> 19) & 0x07;
1526 int mask = (kcontrol->private_value >> 24) & 0xff;
1527 int invert = (kcontrol->private_value >> 22) & 1;
1528
1529 spin_lock_irqsave(&chip->lock, flags);
1530 ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask;
1531 ucontrol->value.integer.value[1] = (chip->image[right_reg] >> shift_right) & mask;
1532 spin_unlock_irqrestore(&chip->lock, flags);
1533 if (invert) {
1534 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
1535 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
1536 }
1537 return 0;
1538}
1539
1540static int snd_opti93x_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1541{
1542 struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
1543 unsigned long flags;
1544 int left_reg = kcontrol->private_value & 0xff;
1545 int right_reg = (kcontrol->private_value >> 8) & 0xff;
1546 int shift_left = (kcontrol->private_value >> 16) & 0x07;
1547 int shift_right = (kcontrol->private_value >> 19) & 0x07;
1548 int mask = (kcontrol->private_value >> 24) & 0xff;
1549 int invert = (kcontrol->private_value >> 22) & 1;
1550 int change;
1551 unsigned short val1, val2;
1552
1553 val1 = ucontrol->value.integer.value[0] & mask;
1554 val2 = ucontrol->value.integer.value[1] & mask;
1555 if (invert) {
1556 val1 = mask - val1;
1557 val2 = mask - val2;
1558 }
1559 val1 <<= shift_left;
1560 val2 <<= shift_right;
1561 spin_lock_irqsave(&chip->lock, flags);
1562 val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1;
1563 val2 = (chip->image[right_reg] & ~(mask << shift_right)) | val2;
1564 change = val1 != chip->image[left_reg] || val2 != chip->image[right_reg];
1565 snd_opti93x_out_image(chip, left_reg, val1);
1566 snd_opti93x_out_image(chip, right_reg, val2);
1567 spin_unlock_irqrestore(&chip->lock, flags);
1568 return change;
1569}
1570
1571static struct snd_kcontrol_new snd_opti93x_controls[] __devinitdata = {
1572OPTi93X_DOUBLE("Master Playback Switch", 0, OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),
1573OPTi93X_DOUBLE("Master Playback Volume", 0, OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1),
1574OPTi93X_DOUBLE("PCM Playback Switch", 0, OPTi93X_DAC_LEFT, OPTi93X_DAC_RIGHT, 7, 7, 1, 1),
1575OPTi93X_DOUBLE("PCM Playback Volume", 0, OPTi93X_DAC_LEFT, OPTi93X_DAC_RIGHT, 0, 0, 31, 1),
1576OPTi93X_DOUBLE("FM Playback Switch", 0, OPTi931_FM_LEFT_INPUT, OPTi931_FM_RIGHT_INPUT, 7, 7, 1, 1),
1577OPTi93X_DOUBLE("FM Playback Volume", 0, OPTi931_FM_LEFT_INPUT, OPTi931_FM_RIGHT_INPUT, 1, 1, 15, 1),
1578OPTi93X_DOUBLE("Line Playback Switch", 0, OPTi93X_LINE_LEFT_INPUT, OPTi93X_LINE_RIGHT_INPUT, 7, 7, 1, 1),
1579OPTi93X_DOUBLE("Line Playback Volume", 0, OPTi93X_LINE_LEFT_INPUT, OPTi93X_LINE_RIGHT_INPUT, 1, 1, 15, 1),
1580OPTi93X_DOUBLE("Mic Playback Switch", 0, OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 7, 7, 1, 1),
1581OPTi93X_DOUBLE("Mic Playback Volume", 0, OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 1, 1, 15, 1),
1582OPTi93X_DOUBLE("Mic Boost", 0, OPTi93X_MIXOUT_LEFT, OPTi93X_MIXOUT_RIGHT, 5, 5, 1, 1),
1583OPTi93X_DOUBLE("CD Playback Switch", 0, OPTi93X_CD_LEFT_INPUT, OPTi93X_CD_RIGHT_INPUT, 7, 7, 1, 1),
1584OPTi93X_DOUBLE("CD Playback Volume", 0, OPTi93X_CD_LEFT_INPUT, OPTi93X_CD_RIGHT_INPUT, 1, 1, 15, 1),
1585OPTi93X_DOUBLE("Aux Playback Switch", 0, OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 7, 7, 1, 1),
1586OPTi93X_DOUBLE("Aux Playback Volume", 0, OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 1, 1, 15, 1),
1587OPTi93X_DOUBLE("Capture Volume", 0, OPTi93X_MIXOUT_LEFT, OPTi93X_MIXOUT_RIGHT, 0, 0, 15, 0),
1588{
1589 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1590 .name = "Capture Source",
1591 .info = snd_opti93x_info_mux,
1592 .get = snd_opti93x_get_mux,
1593 .put = snd_opti93x_put_mux,
1594}
1595};
1596
1597static int __devinit snd_opti93x_mixer(struct snd_opti93x *chip)
1598{
1599 struct snd_card *card;
1600 struct snd_kcontrol_new knew;
1601 int err;
1602 unsigned int idx;
1603
1604 snd_assert(chip != NULL && chip->card != NULL, return -EINVAL);
1605
1606 card = chip->card;
1607
1608 strcpy(card->mixername, snd_opti93x_chip_id(chip));
1609
1610 for (idx = 0; idx < ARRAY_SIZE(snd_opti93x_controls); idx++) {
1611 knew = snd_opti93x_controls[idx];
1612 if (chip->hardware == OPTi9XX_HW_82C930) {
1613 if (strstr(knew.name, "FM")) /* skip FM controls */
1614 continue;
1615 else if (strcmp(knew.name, "Mic Playback Volume"))
1616 OPTi93X_DOUBLE_INVERT_INVERT(knew);
1617 else if (strstr(knew.name, "Aux"))
1618 OPTi93X_DOUBLE_CHANGE_REGS(knew, OPTi930_AUX_LEFT_INPUT, OPTi930_AUX_RIGHT_INPUT);
1619 else if (strcmp(knew.name, "PCM Playback Volume"))
1620 OPTi93X_DOUBLE_INVERT_INVERT(knew);
1621 else if (strcmp(knew.name, "Master Playback Volume"))
1622 OPTi93X_DOUBLE_INVERT_INVERT(knew);
1623 }
1624 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opti93x_controls[idx], chip))) < 0)
1625 return err;
1626 }
1627 return 0;
1628}
1629
1630#endif /* OPTi93X */ 576#endif /* OPTi93X */
1631 577
1632static int __devinit snd_card_opti9xx_detect(struct snd_card *card, 578static int __devinit snd_card_opti9xx_detect(struct snd_card *card,
@@ -1739,8 +685,16 @@ static void snd_card_opti9xx_free(struct snd_card *card)
1739{ 685{
1740 struct snd_opti9xx *chip = card->private_data; 686 struct snd_opti9xx *chip = card->private_data;
1741 687
1742 if (chip) 688 if (chip) {
689#ifdef OPTi93X
690 struct snd_cs4231 *codec = chip->codec;
691 if (codec->irq > 0) {
692 disable_irq(codec->irq);
693 free_irq(codec->irq, codec);
694 }
695#endif
1743 release_and_free_resource(chip->res_mc_base); 696 release_and_free_resource(chip->res_mc_base);
697 }
1744} 698}
1745 699
1746static int __devinit snd_opti9xx_probe(struct snd_card *card) 700static int __devinit snd_opti9xx_probe(struct snd_card *card)
@@ -1748,11 +702,11 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
1748 static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; 702 static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
1749 int error; 703 int error;
1750 struct snd_opti9xx *chip = card->private_data; 704 struct snd_opti9xx *chip = card->private_data;
1751#if defined(OPTi93X) 705#if defined(CS4231) || defined(OPTi93X)
1752 struct snd_opti93x *codec;
1753#elif defined(CS4231)
1754 struct snd_cs4231 *codec; 706 struct snd_cs4231 *codec;
707#ifdef CS4231
1755 struct snd_timer *timer; 708 struct snd_timer *timer;
709#endif
1756#else 710#else
1757 struct snd_ad1848 *codec; 711 struct snd_ad1848 *codec;
1758#endif 712#endif
@@ -1784,26 +738,34 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
1784 if ((error = snd_opti9xx_configure(chip))) 738 if ((error = snd_opti9xx_configure(chip)))
1785 return error; 739 return error;
1786 740
1787#if defined(OPTi93X) 741#if defined(CS4231) || defined(OPTi93X)
1788 if ((error = snd_opti93x_create(card, chip, chip->dma1, chip->dma2, &codec)))
1789 return error;
1790 if ((error = snd_opti93x_pcm(codec, 0, &pcm)) < 0)
1791 return error;
1792 if ((error = snd_opti93x_mixer(codec)) < 0)
1793 return error;
1794#elif defined(CS4231)
1795 if ((error = snd_cs4231_create(card, chip->wss_base + 4, -1, 742 if ((error = snd_cs4231_create(card, chip->wss_base + 4, -1,
1796 chip->irq, chip->dma1, chip->dma2, 743 chip->irq, chip->dma1, chip->dma2,
1797 CS4231_HW_DETECT, 744#ifdef CS4231
1798 0, 745 CS4231_HW_DETECT, 0,
746#else /* OPTi93x */
747 CS4231_HW_OPTI93X, CS4231_HWSHARE_IRQ,
748#endif
1799 &codec)) < 0) 749 &codec)) < 0)
1800 return error; 750 return error;
751#ifdef OPTi93X
752 chip->codec = codec;
753#endif
1801 if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0) 754 if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0)
1802 return error; 755 return error;
1803 if ((error = snd_cs4231_mixer(codec)) < 0) 756 if ((error = snd_cs4231_mixer(codec)) < 0)
1804 return error; 757 return error;
758#ifdef CS4231
1805 if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0) 759 if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0)
1806 return error; 760 return error;
761#else /* OPTI93X */
762 error = request_irq(chip->irq, snd_opti93x_interrupt,
763 IRQF_DISABLED, DEV_NAME" - WSS", codec);
764 if (error < 0) {
765 snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", chip->irq);
766 return error;
767 }
768#endif
1807#else 769#else
1808 if ((error = snd_ad1848_create(card, chip->wss_base + 4, 770 if ((error = snd_ad1848_create(card, chip->wss_base + 4,
1809 chip->irq, chip->dma1, 771 chip->irq, chip->dma1,
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-14 04:59:00 -0500