-snd-pcxhr-objs := pcxhr.o pcxhr_hwdep.o pcxhr_mixer.o pcxhr_core.o
+snd-pcxhr-objs := pcxhr.o pcxhr_hwdep.o pcxhr_mixer.o pcxhr_core.o pcxhr_mix22.o
obj-$(CONFIG_SND_PCXHR) += snd-pcxhr.o
--- /dev/null
+/*
+ * Driver for Digigram pcxhr compatible soundcards
+ *
+ * mixer interface for stereo cards
+ *
+ * Copyright (c) 2004 by Digigram <alsa@digigram.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <sound/core.h>
+#include <sound/control.h>
+#include <sound/tlv.h>
+#include <sound/asoundef.h>
+#include "pcxhr.h"
+#include "pcxhr_core.h"
+#include "pcxhr_mix22.h"
+
+
+/* registers used on the DSP and Xilinx (port 2) : HR stereo cards only */
+#define PCXHR_DSP_RESET 0x20
+#define PCXHR_XLX_CFG 0x24
+#define PCXHR_XLX_RUER 0x28
+#define PCXHR_XLX_DATA 0x2C
+#define PCXHR_XLX_STATUS 0x30
+#define PCXHR_XLX_LOFREQ 0x34
+#define PCXHR_XLX_HIFREQ 0x38
+#define PCXHR_XLX_CSUER 0x3C
+#define PCXHR_XLX_SELMIC 0x40
+
+#define PCXHR_DSP 2
+
+/* byte access only ! */
+#define PCXHR_INPB(mgr, x) inb((mgr)->port[PCXHR_DSP] + (x))
+#define PCXHR_OUTPB(mgr, x, data) outb((data), (mgr)->port[PCXHR_DSP] + (x))
+
+
+/* values for PCHR_DSP_RESET register */
+#define PCXHR_DSP_RESET_DSP 0x01
+#define PCXHR_DSP_RESET_MUTE 0x02
+#define PCXHR_DSP_RESET_CODEC 0x08
+
+/* values for PCHR_XLX_CFG register */
+#define PCXHR_CFG_SYNCDSP_MASK 0x80
+#define PCXHR_CFG_DEPENDENCY_MASK 0x60
+#define PCXHR_CFG_INDEPENDANT_SEL 0x00
+#define PCXHR_CFG_MASTER_SEL 0x40
+#define PCXHR_CFG_SLAVE_SEL 0x20
+#define PCXHR_CFG_DATA_UER1_SEL_MASK 0x10 /* 0 (UER0), 1(UER1) */
+#define PCXHR_CFG_DATAIN_SEL_MASK 0x08 /* 0 (ana), 1 (UER) */
+#define PCXHR_CFG_SRC_MASK 0x04 /* 0 (Bypass), 1 (SRC Actif) */
+#define PCXHR_CFG_CLOCK_UER1_SEL_MASK 0x02 /* 0 (UER0), 1(UER1) */
+#define PCXHR_CFG_CLOCKIN_SEL_MASK 0x01 /* 0 (internal), 1 (AES/EBU) */
+
+/* values for PCHR_XLX_DATA register */
+#define PCXHR_DATA_CODEC 0x80
+#define AKM_POWER_CONTROL_CMD 0xA007
+#define AKM_RESET_ON_CMD 0xA100
+#define AKM_RESET_OFF_CMD 0xA103
+#define AKM_CLOCK_INF_55K_CMD 0xA240
+#define AKM_CLOCK_SUP_55K_CMD 0xA24D
+#define AKM_MUTE_CMD 0xA38D
+#define AKM_UNMUTE_CMD 0xA30D
+#define AKM_LEFT_LEVEL_CMD 0xA600
+#define AKM_RIGHT_LEVEL_CMD 0xA700
+
+/* values for PCHR_XLX_STATUS register - READ */
+#define PCXHR_STAT_SRC_LOCK 0x01
+#define PCXHR_STAT_LEVEL_IN 0x02
+#define PCXHR_STAT_MIC_CAPS 0x10
+/* values for PCHR_XLX_STATUS register - WRITE */
+#define PCXHR_STAT_FREQ_SYNC_MASK 0x01
+#define PCXHR_STAT_FREQ_UER1_MASK 0x02
+#define PCXHR_STAT_FREQ_SAVE_MASK 0x80
+
+/* values for PCHR_XLX_CSUER register */
+#define PCXHR_SUER1_BIT_U_READ_MASK 0x80
+#define PCXHR_SUER1_BIT_C_READ_MASK 0x40
+#define PCXHR_SUER1_DATA_PRESENT_MASK 0x20
+#define PCXHR_SUER1_CLOCK_PRESENT_MASK 0x10
+#define PCXHR_SUER_BIT_U_READ_MASK 0x08
+#define PCXHR_SUER_BIT_C_READ_MASK 0x04
+#define PCXHR_SUER_DATA_PRESENT_MASK 0x02
+#define PCXHR_SUER_CLOCK_PRESENT_MASK 0x01
+
+#define PCXHR_SUER_BIT_U_WRITE_MASK 0x02
+#define PCXHR_SUER_BIT_C_WRITE_MASK 0x01
+
+/* values for PCXHR_XLX_SELMIC register - WRITE */
+#define PCXHR_SELMIC_PREAMPLI_OFFSET 2
+#define PCXHR_SELMIC_PREAMPLI_MASK 0x0C
+#define PCXHR_SELMIC_PHANTOM_ALIM 0x80
+
+
+static const unsigned char g_hr222_p_level[] = {
+ 0x00, /* [000] -49.5 dB: AKM[000] = -1.#INF dB (mute) */
+ 0x01, /* [001] -49.0 dB: AKM[001] = -48.131 dB (diff=0.86920 dB) */
+ 0x01, /* [002] -48.5 dB: AKM[001] = -48.131 dB (diff=0.36920 dB) */
+ 0x01, /* [003] -48.0 dB: AKM[001] = -48.131 dB (diff=0.13080 dB) */
+ 0x01, /* [004] -47.5 dB: AKM[001] = -48.131 dB (diff=0.63080 dB) */
+ 0x01, /* [005] -46.5 dB: AKM[001] = -48.131 dB (diff=1.63080 dB) */
+ 0x01, /* [006] -47.0 dB: AKM[001] = -48.131 dB (diff=1.13080 dB) */
+ 0x01, /* [007] -46.0 dB: AKM[001] = -48.131 dB (diff=2.13080 dB) */
+ 0x01, /* [008] -45.5 dB: AKM[001] = -48.131 dB (diff=2.63080 dB) */
+ 0x02, /* [009] -45.0 dB: AKM[002] = -42.110 dB (diff=2.88980 dB) */
+ 0x02, /* [010] -44.5 dB: AKM[002] = -42.110 dB (diff=2.38980 dB) */
+ 0x02, /* [011] -44.0 dB: AKM[002] = -42.110 dB (diff=1.88980 dB) */
+ 0x02, /* [012] -43.5 dB: AKM[002] = -42.110 dB (diff=1.38980 dB) */
+ 0x02, /* [013] -43.0 dB: AKM[002] = -42.110 dB (diff=0.88980 dB) */
+ 0x02, /* [014] -42.5 dB: AKM[002] = -42.110 dB (diff=0.38980 dB) */
+ 0x02, /* [015] -42.0 dB: AKM[002] = -42.110 dB (diff=0.11020 dB) */
+ 0x02, /* [016] -41.5 dB: AKM[002] = -42.110 dB (diff=0.61020 dB) */
+ 0x02, /* [017] -41.0 dB: AKM[002] = -42.110 dB (diff=1.11020 dB) */
+ 0x02, /* [018] -40.5 dB: AKM[002] = -42.110 dB (diff=1.61020 dB) */
+ 0x03, /* [019] -40.0 dB: AKM[003] = -38.588 dB (diff=1.41162 dB) */
+ 0x03, /* [020] -39.5 dB: AKM[003] = -38.588 dB (diff=0.91162 dB) */
+ 0x03, /* [021] -39.0 dB: AKM[003] = -38.588 dB (diff=0.41162 dB) */
+ 0x03, /* [022] -38.5 dB: AKM[003] = -38.588 dB (diff=0.08838 dB) */
+ 0x03, /* [023] -38.0 dB: AKM[003] = -38.588 dB (diff=0.58838 dB) */
+ 0x03, /* [024] -37.5 dB: AKM[003] = -38.588 dB (diff=1.08838 dB) */
+ 0x04, /* [025] -37.0 dB: AKM[004] = -36.090 dB (diff=0.91040 dB) */
+ 0x04, /* [026] -36.5 dB: AKM[004] = -36.090 dB (diff=0.41040 dB) */
+ 0x04, /* [027] -36.0 dB: AKM[004] = -36.090 dB (diff=0.08960 dB) */
+ 0x04, /* [028] -35.5 dB: AKM[004] = -36.090 dB (diff=0.58960 dB) */
+ 0x05, /* [029] -35.0 dB: AKM[005] = -34.151 dB (diff=0.84860 dB) */
+ 0x05, /* [030] -34.5 dB: AKM[005] = -34.151 dB (diff=0.34860 dB) */
+ 0x05, /* [031] -34.0 dB: AKM[005] = -34.151 dB (diff=0.15140 dB) */
+ 0x05, /* [032] -33.5 dB: AKM[005] = -34.151 dB (diff=0.65140 dB) */
+ 0x06, /* [033] -33.0 dB: AKM[006] = -32.568 dB (diff=0.43222 dB) */
+ 0x06, /* [034] -32.5 dB: AKM[006] = -32.568 dB (diff=0.06778 dB) */
+ 0x06, /* [035] -32.0 dB: AKM[006] = -32.568 dB (diff=0.56778 dB) */
+ 0x07, /* [036] -31.5 dB: AKM[007] = -31.229 dB (diff=0.27116 dB) */
+ 0x07, /* [037] -31.0 dB: AKM[007] = -31.229 dB (diff=0.22884 dB) */
+ 0x08, /* [038] -30.5 dB: AKM[008] = -30.069 dB (diff=0.43100 dB) */
+ 0x08, /* [039] -30.0 dB: AKM[008] = -30.069 dB (diff=0.06900 dB) */
+ 0x09, /* [040] -29.5 dB: AKM[009] = -29.046 dB (diff=0.45405 dB) */
+ 0x09, /* [041] -29.0 dB: AKM[009] = -29.046 dB (diff=0.04595 dB) */
+ 0x0a, /* [042] -28.5 dB: AKM[010] = -28.131 dB (diff=0.36920 dB) */
+ 0x0a, /* [043] -28.0 dB: AKM[010] = -28.131 dB (diff=0.13080 dB) */
+ 0x0b, /* [044] -27.5 dB: AKM[011] = -27.303 dB (diff=0.19705 dB) */
+ 0x0b, /* [045] -27.0 dB: AKM[011] = -27.303 dB (diff=0.30295 dB) */
+ 0x0c, /* [046] -26.5 dB: AKM[012] = -26.547 dB (diff=0.04718 dB) */
+ 0x0d, /* [047] -26.0 dB: AKM[013] = -25.852 dB (diff=0.14806 dB) */
+ 0x0e, /* [048] -25.5 dB: AKM[014] = -25.208 dB (diff=0.29176 dB) */
+ 0x0e, /* [049] -25.0 dB: AKM[014] = -25.208 dB (diff=0.20824 dB) */
+ 0x0f, /* [050] -24.5 dB: AKM[015] = -24.609 dB (diff=0.10898 dB) */
+ 0x10, /* [051] -24.0 dB: AKM[016] = -24.048 dB (diff=0.04840 dB) */
+ 0x11, /* [052] -23.5 dB: AKM[017] = -23.522 dB (diff=0.02183 dB) */
+ 0x12, /* [053] -23.0 dB: AKM[018] = -23.025 dB (diff=0.02535 dB) */
+ 0x13, /* [054] -22.5 dB: AKM[019] = -22.556 dB (diff=0.05573 dB) */
+ 0x14, /* [055] -22.0 dB: AKM[020] = -22.110 dB (diff=0.11020 dB) */
+ 0x15, /* [056] -21.5 dB: AKM[021] = -21.686 dB (diff=0.18642 dB) */
+ 0x17, /* [057] -21.0 dB: AKM[023] = -20.896 dB (diff=0.10375 dB) */
+ 0x18, /* [058] -20.5 dB: AKM[024] = -20.527 dB (diff=0.02658 dB) */
+ 0x1a, /* [059] -20.0 dB: AKM[026] = -19.831 dB (diff=0.16866 dB) */
+ 0x1b, /* [060] -19.5 dB: AKM[027] = -19.504 dB (diff=0.00353 dB) */
+ 0x1d, /* [061] -19.0 dB: AKM[029] = -18.883 dB (diff=0.11716 dB) */
+ 0x1e, /* [062] -18.5 dB: AKM[030] = -18.588 dB (diff=0.08838 dB) */
+ 0x20, /* [063] -18.0 dB: AKM[032] = -18.028 dB (diff=0.02780 dB) */
+ 0x22, /* [064] -17.5 dB: AKM[034] = -17.501 dB (diff=0.00123 dB) */
+ 0x24, /* [065] -17.0 dB: AKM[036] = -17.005 dB (diff=0.00475 dB) */
+ 0x26, /* [066] -16.5 dB: AKM[038] = -16.535 dB (diff=0.03513 dB) */
+ 0x28, /* [067] -16.0 dB: AKM[040] = -16.090 dB (diff=0.08960 dB) */
+ 0x2b, /* [068] -15.5 dB: AKM[043] = -15.461 dB (diff=0.03857 dB) */
+ 0x2d, /* [069] -15.0 dB: AKM[045] = -15.067 dB (diff=0.06655 dB) */
+ 0x30, /* [070] -14.5 dB: AKM[048] = -14.506 dB (diff=0.00598 dB) */
+ 0x33, /* [071] -14.0 dB: AKM[051] = -13.979 dB (diff=0.02060 dB) */
+ 0x36, /* [072] -13.5 dB: AKM[054] = -13.483 dB (diff=0.01707 dB) */
+ 0x39, /* [073] -13.0 dB: AKM[057] = -13.013 dB (diff=0.01331 dB) */
+ 0x3c, /* [074] -12.5 dB: AKM[060] = -12.568 dB (diff=0.06778 dB) */
+ 0x40, /* [075] -12.0 dB: AKM[064] = -12.007 dB (diff=0.00720 dB) */
+ 0x44, /* [076] -11.5 dB: AKM[068] = -11.481 dB (diff=0.01937 dB) */
+ 0x48, /* [077] -11.0 dB: AKM[072] = -10.984 dB (diff=0.01585 dB) */
+ 0x4c, /* [078] -10.5 dB: AKM[076] = -10.515 dB (diff=0.01453 dB) */
+ 0x51, /* [079] -10.0 dB: AKM[081] = -9.961 dB (diff=0.03890 dB) */
+ 0x55, /* [080] -9.5 dB: AKM[085] = -9.542 dB (diff=0.04243 dB) */
+ 0x5a, /* [081] -9.0 dB: AKM[090] = -9.046 dB (diff=0.04595 dB) */
+ 0x60, /* [082] -8.5 dB: AKM[096] = -8.485 dB (diff=0.01462 dB) */
+ 0x66, /* [083] -8.0 dB: AKM[102] = -7.959 dB (diff=0.04120 dB) */
+ 0x6c, /* [084] -7.5 dB: AKM[108] = -7.462 dB (diff=0.03767 dB) */
+ 0x72, /* [085] -7.0 dB: AKM[114] = -6.993 dB (diff=0.00729 dB) */
+ 0x79, /* [086] -6.5 dB: AKM[121] = -6.475 dB (diff=0.02490 dB) */
+ 0x80, /* [087] -6.0 dB: AKM[128] = -5.987 dB (diff=0.01340 dB) */
+ 0x87, /* [088] -5.5 dB: AKM[135] = -5.524 dB (diff=0.02413 dB) */
+ 0x8f, /* [089] -5.0 dB: AKM[143] = -5.024 dB (diff=0.02408 dB) */
+ 0x98, /* [090] -4.5 dB: AKM[152] = -4.494 dB (diff=0.00607 dB) */
+ 0xa1, /* [091] -4.0 dB: AKM[161] = -3.994 dB (diff=0.00571 dB) */
+ 0xaa, /* [092] -3.5 dB: AKM[170] = -3.522 dB (diff=0.02183 dB) */
+ 0xb5, /* [093] -3.0 dB: AKM[181] = -2.977 dB (diff=0.02277 dB) */
+ 0xbf, /* [094] -2.5 dB: AKM[191] = -2.510 dB (diff=0.01014 dB) */
+ 0xcb, /* [095] -2.0 dB: AKM[203] = -1.981 dB (diff=0.01912 dB) */
+ 0xd7, /* [096] -1.5 dB: AKM[215] = -1.482 dB (diff=0.01797 dB) */
+ 0xe3, /* [097] -1.0 dB: AKM[227] = -1.010 dB (diff=0.01029 dB) */
+ 0xf1, /* [098] -0.5 dB: AKM[241] = -0.490 dB (diff=0.00954 dB) */
+ 0xff, /* [099] +0.0 dB: AKM[255] = +0.000 dB (diff=0.00000 dB) */
+};
+
+
+static void hr222_config_akm(struct pcxhr_mgr *mgr, unsigned short data)
+{
+ unsigned short mask = 0x8000;
+ /* activate access to codec registers */
+ PCXHR_INPB(mgr, PCXHR_XLX_HIFREQ);
+
+ while (mask) {
+ PCXHR_OUTPB(mgr, PCXHR_XLX_DATA,
+ data & mask ? PCXHR_DATA_CODEC : 0);
+ mask >>= 1;
+ }
+ /* termiate access to codec registers */
+ PCXHR_INPB(mgr, PCXHR_XLX_RUER);
+}
+
+
+static int hr222_set_hw_playback_level(struct pcxhr_mgr *mgr,
+ int idx, int level)
+{
+ unsigned short cmd;
+ if (idx > 1 ||
+ level < 0 ||
+ level >= ARRAY_SIZE(g_hr222_p_level))
+ return -EINVAL;
+
+ if (idx == 0)
+ cmd = AKM_LEFT_LEVEL_CMD;
+ else
+ cmd = AKM_RIGHT_LEVEL_CMD;
+
+ /* conversion from PmBoardCodedLevel to AKM nonlinear programming */
+ cmd += g_hr222_p_level[level];
+
+ hr222_config_akm(mgr, cmd);
+ return 0;
+}
+
+
+static int hr222_set_hw_capture_level(struct pcxhr_mgr *mgr,
+ int level_l, int level_r, int level_mic)
+{
+ /* program all input levels at the same time */
+ unsigned int data;
+ int i;
+
+ if (!mgr->capture_chips)
+ return -EINVAL; /* no PCX22 */
+
+ data = ((level_mic & 0xff) << 24); /* micro is mono, but apply */
+ data |= ((level_mic & 0xff) << 16); /* level on both channels */
+ data |= ((level_r & 0xff) << 8); /* line input right channel */
+ data |= (level_l & 0xff); /* line input left channel */
+
+ PCXHR_INPB(mgr, PCXHR_XLX_DATA); /* activate input codec */
+ /* send 32 bits (4 x 8 bits) */
+ for (i = 0; i < 32; i++, data <<= 1) {
+ PCXHR_OUTPB(mgr, PCXHR_XLX_DATA,
+ (data & 0x80000000) ? PCXHR_DATA_CODEC : 0);
+ }
+ PCXHR_INPB(mgr, PCXHR_XLX_RUER); /* close input level codec */
+ return 0;
+}
+
+static void hr222_micro_boost(struct pcxhr_mgr *mgr, int level);
+
+int hr222_sub_init(struct pcxhr_mgr *mgr)
+{
+ unsigned char reg;
+
+ mgr->board_has_analog = 1; /* analog always available */
+ mgr->xlx_cfg = PCXHR_CFG_SYNCDSP_MASK;
+
+ reg = PCXHR_INPB(mgr, PCXHR_XLX_STATUS);
+ if (reg & PCXHR_STAT_MIC_CAPS)
+ mgr->board_has_mic = 1; /* microphone available */
+ snd_printdd("MIC input available = %d\n", mgr->board_has_mic);
+
+ /* reset codec */
+ PCXHR_OUTPB(mgr, PCXHR_DSP_RESET,
+ PCXHR_DSP_RESET_DSP);
+ msleep(5);
+ PCXHR_OUTPB(mgr, PCXHR_DSP_RESET,
+ PCXHR_DSP_RESET_DSP |
+ PCXHR_DSP_RESET_MUTE |
+ PCXHR_DSP_RESET_CODEC);
+ msleep(5);
+
+ /* config AKM */
+ hr222_config_akm(mgr, AKM_POWER_CONTROL_CMD);
+ hr222_config_akm(mgr, AKM_CLOCK_INF_55K_CMD);
+ hr222_config_akm(mgr, AKM_UNMUTE_CMD);
+ hr222_config_akm(mgr, AKM_RESET_OFF_CMD);
+
+ /* init micro boost */
+ hr222_micro_boost(mgr, 0);
+
+ return 0;
+}
+
+
+/* calc PLL register */
+/* TODO : there is a very similar fct in pcxhr.c */
+static int hr222_pll_freq_register(unsigned int freq,
+ unsigned int *pllreg,
+ unsigned int *realfreq)
+{
+ unsigned int reg;
+
+ if (freq < 6900 || freq > 219000)
+ return -EINVAL;
+ reg = (28224000 * 2) / freq;
+ reg = (reg - 1) / 2;
+ if (reg < 0x100)
+ *pllreg = reg + 0xC00;
+ else if (reg < 0x200)
+ *pllreg = reg + 0x800;
+ else if (reg < 0x400)
+ *pllreg = reg & 0x1ff;
+ else if (reg < 0x800) {
+ *pllreg = ((reg >> 1) & 0x1ff) + 0x200;
+ reg &= ~1;
+ } else {
+ *pllreg = ((reg >> 2) & 0x1ff) + 0x400;
+ reg &= ~3;
+ }
+ if (realfreq)
+ *realfreq = (28224000 / (reg + 1));
+ return 0;
+}
+
+int hr222_sub_set_clock(struct pcxhr_mgr *mgr,
+ unsigned int rate,
+ int *changed)
+{
+ unsigned int speed, pllreg = 0;
+ int err;
+ unsigned realfreq = rate;
+
+ switch (mgr->use_clock_type) {
+ case HR22_CLOCK_TYPE_INTERNAL:
+ err = hr222_pll_freq_register(rate, &pllreg, &realfreq);
+ if (err)
+ return err;
+
+ mgr->xlx_cfg &= ~(PCXHR_CFG_CLOCKIN_SEL_MASK |
+ PCXHR_CFG_CLOCK_UER1_SEL_MASK);
+ break;
+ case HR22_CLOCK_TYPE_AES_SYNC:
+ mgr->xlx_cfg |= PCXHR_CFG_CLOCKIN_SEL_MASK;
+ mgr->xlx_cfg &= ~PCXHR_CFG_CLOCK_UER1_SEL_MASK;
+ break;
+ case HR22_CLOCK_TYPE_AES_1:
+ if (!mgr->board_has_aes1)
+ return -EINVAL;
+
+ mgr->xlx_cfg |= (PCXHR_CFG_CLOCKIN_SEL_MASK |
+ PCXHR_CFG_CLOCK_UER1_SEL_MASK);
+ break;
+ default:
+ return -EINVAL;
+ }
+ hr222_config_akm(mgr, AKM_MUTE_CMD);
+
+ if (mgr->use_clock_type == HR22_CLOCK_TYPE_INTERNAL) {
+ PCXHR_OUTPB(mgr, PCXHR_XLX_HIFREQ, pllreg >> 8);
+ PCXHR_OUTPB(mgr, PCXHR_XLX_LOFREQ, pllreg & 0xff);
+ }
+
+ /* set clock source */
+ PCXHR_OUTPB(mgr, PCXHR_XLX_CFG, mgr->xlx_cfg);
+
+ /* codec speed modes */
+ speed = rate < 55000 ? 0 : 1;
+ if (mgr->codec_speed != speed) {
+ mgr->codec_speed = speed;
+ if (speed == 0)
+ hr222_config_akm(mgr, AKM_CLOCK_INF_55K_CMD);
+ else
+ hr222_config_akm(mgr, AKM_CLOCK_SUP_55K_CMD);
+ }
+
+ mgr->sample_rate_real = realfreq;
+ mgr->cur_clock_type = mgr->use_clock_type;
+
+ if (changed)
+ *changed = 1;
+
+ hr222_config_akm(mgr, AKM_UNMUTE_CMD);
+
+ snd_printdd("set_clock to %dHz (realfreq=%d pllreg=%x)\n",
+ rate, realfreq, pllreg);
+ return 0;
+}
+
+int hr222_get_external_clock(struct pcxhr_mgr *mgr,
+ enum pcxhr_clock_type clock_type,
+ int *sample_rate)
+{
+ int rate, calc_rate = 0;
+ unsigned int ticks;
+ unsigned char mask, reg;
+
+ if (clock_type == HR22_CLOCK_TYPE_AES_SYNC) {
+
+ mask = (PCXHR_SUER_CLOCK_PRESENT_MASK |
+ PCXHR_SUER_DATA_PRESENT_MASK);
+ reg = PCXHR_STAT_FREQ_SYNC_MASK;
+
+ } else if (clock_type == HR22_CLOCK_TYPE_AES_1 && mgr->board_has_aes1) {
+
+ mask = (PCXHR_SUER1_CLOCK_PRESENT_MASK |
+ PCXHR_SUER1_DATA_PRESENT_MASK);
+ reg = PCXHR_STAT_FREQ_UER1_MASK;
+
+ } else {
+ snd_printdd("get_external_clock : type %d not supported\n",
+ clock_type);
+ return -EINVAL; /* other clocks not supported */
+ }
+
+ if ((PCXHR_INPB(mgr, PCXHR_XLX_CSUER) & mask) != mask) {
+ snd_printdd("get_external_clock(%d) = 0 Hz\n", clock_type);
+ *sample_rate = 0;
+ return 0; /* no external clock locked */
+ }
+
+ PCXHR_OUTPB(mgr, PCXHR_XLX_STATUS, reg); /* calculate freq */
+
+ /* save the measured clock frequency */
+ reg |= PCXHR_STAT_FREQ_SAVE_MASK;
+
+ if (mgr->last_reg_stat != reg) {
+ udelay(500); /* wait min 2 cycles of lowest freq (8000) */
+ mgr->last_reg_stat = reg;
+ }
+
+ PCXHR_OUTPB(mgr, PCXHR_XLX_STATUS, reg); /* save */
+
+ /* get the frequency */
+ ticks = (unsigned int)PCXHR_INPB(mgr, PCXHR_XLX_CFG);
+ ticks = (ticks & 0x03) << 8;
+ ticks |= (unsigned int)PCXHR_INPB(mgr, PCXHR_DSP_RESET);
+
+ if (ticks != 0)
+ calc_rate = 28224000 / ticks;
+ /* rounding */
+ if (calc_rate > 184200)
+ rate = 192000;
+ else if (calc_rate > 152200)
+ rate = 176400;
+ else if (calc_rate > 112000)
+ rate = 128000;
+ else if (calc_rate > 92100)
+ rate = 96000;
+ else if (calc_rate > 76100)
+ rate = 88200;
+ else if (calc_rate > 56000)
+ rate = 64000;
+ else if (calc_rate > 46050)
+ rate = 48000;
+ else if (calc_rate > 38050)
+ rate = 44100;
+ else if (calc_rate > 28000)
+ rate = 32000;
+ else if (calc_rate > 23025)
+ rate = 24000;
+ else if (calc_rate > 19025)
+ rate = 22050;
+ else if (calc_rate > 14000)
+ rate = 16000;
+ else if (calc_rate > 11512)
+ rate = 12000;
+ else if (calc_rate > 9512)
+ rate = 11025;
+ else if (calc_rate > 7000)
+ rate = 8000;
+ else
+ rate = 0;
+
+ snd_printdd("External clock is at %d Hz (measured %d Hz)\n",
+ rate, calc_rate);
+ *sample_rate = rate;
+ return 0;
+}
+
+
+int hr222_update_analog_audio_level(struct snd_pcxhr *chip,
+ int is_capture, int channel)
+{
+ snd_printdd("hr222_update_analog_audio_level(%s chan=%d)\n",
+ is_capture ? "capture" : "playback", channel);
+ if (is_capture) {
+ int level_l, level_r, level_mic;
+ /* we have to update all levels */
+ if (chip->analog_capture_active) {
+ level_l = chip->analog_capture_volume[0];
+ level_r = chip->analog_capture_volume[1];
+ } else {
+ level_l = HR222_LINE_CAPTURE_LEVEL_MIN;
+ level_r = HR222_LINE_CAPTURE_LEVEL_MIN;
+ }
+ if (chip->mic_active)
+ level_mic = chip->mic_volume;
+ else
+ level_mic = HR222_MICRO_CAPTURE_LEVEL_MIN;
+ return hr222_set_hw_capture_level(chip->mgr,
+ level_l, level_r, level_mic);
+ } else {
+ int vol;
+ if (chip->analog_playback_active[channel])
+ vol = chip->analog_playback_volume[channel];
+ else
+ vol = HR222_LINE_PLAYBACK_LEVEL_MIN;
+ return hr222_set_hw_playback_level(chip->mgr, channel, vol);
+ }
+}
+
+
+/*texts[5] = {"Line", "Digital", "Digi+SRC", "Mic", "Line+Mic"}*/
+#define SOURCE_LINE 0
+#define SOURCE_DIGITAL 1
+#define SOURCE_DIGISRC 2
+#define SOURCE_MIC 3
+#define SOURCE_LINEMIC 4
+
+int hr222_set_audio_source(struct snd_pcxhr *chip)
+{
+ int digital = 0;
+ /* default analog source */
+ chip->mgr->xlx_cfg &= ~(PCXHR_CFG_SRC_MASK |
+ PCXHR_CFG_DATAIN_SEL_MASK |
+ PCXHR_CFG_DATA_UER1_SEL_MASK);
+
+ if (chip->audio_capture_source == SOURCE_DIGISRC) {
+ chip->mgr->xlx_cfg |= PCXHR_CFG_SRC_MASK;
+ digital = 1;
+ } else {
+ if (chip->audio_capture_source == SOURCE_DIGITAL)
+ digital = 1;
+ }
+ if (digital) {
+ chip->mgr->xlx_cfg |= PCXHR_CFG_DATAIN_SEL_MASK;
+ if (chip->mgr->board_has_aes1) {
+ /* get data from the AES1 plug */
+ chip->mgr->xlx_cfg |= PCXHR_CFG_DATA_UER1_SEL_MASK;
+ }
+ /* chip->mic_active = 0; */
+ /* chip->analog_capture_active = 0; */
+ } else {
+ int update_lvl = 0;
+ chip->analog_capture_active = 0;
+ chip->mic_active = 0;
+ if (chip->audio_capture_source == SOURCE_LINE ||
+ chip->audio_capture_source == SOURCE_LINEMIC) {
+ if (chip->analog_capture_active == 0)
+ update_lvl = 1;
+ chip->analog_capture_active = 1;
+ }
+ if (chip->audio_capture_source == SOURCE_MIC ||
+ chip->audio_capture_source == SOURCE_LINEMIC) {
+ if (chip->mic_active == 0)
+ update_lvl = 1;
+ chip->mic_active = 1;
+ }
+ if (update_lvl) {
+ /* capture: update all 3 mutes/unmutes with one call */
+ hr222_update_analog_audio_level(chip, 1, 0);
+ }
+ }
+ /* set the source infos (max 3 bits modified) */
+ PCXHR_OUTPB(chip->mgr, PCXHR_XLX_CFG, chip->mgr->xlx_cfg);
+ return 0;
+}
+
+
+int hr222_iec958_capture_byte(struct snd_pcxhr *chip,
+ int aes_idx, unsigned char *aes_bits)
+{
+ unsigned char idx = (unsigned char)(aes_idx * 8);
+ unsigned char temp = 0;
+ unsigned char mask = chip->mgr->board_has_aes1 ?
+ PCXHR_SUER1_BIT_C_READ_MASK : PCXHR_SUER_BIT_C_READ_MASK;
+ int i;
+ for (i = 0; i < 8; i++) {
+ PCXHR_OUTPB(chip->mgr, PCXHR_XLX_RUER, idx++); /* idx < 192 */
+ temp <<= 1;
+ if (PCXHR_INPB(chip->mgr, PCXHR_XLX_CSUER) & mask)
+ temp |= 1;
+ }
+ snd_printdd("read iec958 AES %d byte %d = 0x%x\n",
+ chip->chip_idx, aes_idx, temp);
+ *aes_bits = temp;
+ return 0;
+}
+
+
+int hr222_iec958_update_byte(struct snd_pcxhr *chip,
+ int aes_idx, unsigned char aes_bits)
+{
+ int i;
+ unsigned char new_bits = aes_bits;
+ unsigned char old_bits = chip->aes_bits[aes_idx];
+ unsigned char idx = (unsigned char)(aes_idx * 8);
+ for (i = 0; i < 8; i++) {
+ if ((old_bits & 0x01) != (new_bits & 0x01)) {
+ /* idx < 192 */
+ PCXHR_OUTPB(chip->mgr, PCXHR_XLX_RUER, idx);
+ /* write C and U bit */
+ PCXHR_OUTPB(chip->mgr, PCXHR_XLX_CSUER, new_bits&0x01 ?
+ PCXHR_SUER_BIT_C_WRITE_MASK : 0);
+ }
+ idx++;
+ old_bits >>= 1;
+ new_bits >>= 1;
+ }
+ chip->aes_bits[aes_idx] = aes_bits;
+ return 0;
+}
+
+static void hr222_micro_boost(struct pcxhr_mgr *mgr, int level)
+{
+ unsigned char boost_mask;
+ boost_mask = (unsigned char) (level << PCXHR_SELMIC_PREAMPLI_OFFSET);
+ if (boost_mask & (~PCXHR_SELMIC_PREAMPLI_MASK))
+ return; /* only values form 0 to 3 accepted */
+
+ mgr->xlx_selmic &= ~PCXHR_SELMIC_PREAMPLI_MASK;
+ mgr->xlx_selmic |= boost_mask;
+
+ PCXHR_OUTPB(mgr, PCXHR_XLX_SELMIC, mgr->xlx_selmic);
+
+ snd_printdd("hr222_micro_boost : set %x\n", boost_mask);
+}
+
+static void hr222_phantom_power(struct pcxhr_mgr *mgr, int power)
+{
+ if (power)
+ mgr->xlx_selmic |= PCXHR_SELMIC_PHANTOM_ALIM;
+ else
+ mgr->xlx_selmic &= ~PCXHR_SELMIC_PHANTOM_ALIM;
+
+ PCXHR_OUTPB(mgr, PCXHR_XLX_SELMIC, mgr->xlx_selmic);
+
+ snd_printdd("hr222_phantom_power : set %d\n", power);
+}
+
+
+/* mic level */
+static const DECLARE_TLV_DB_SCALE(db_scale_mic_hr222, -9850, 50, 650);
+
+static int hr222_mic_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.min = HR222_MICRO_CAPTURE_LEVEL_MIN; /* -98 dB */
+ /* gains from 9 dB to 31.5 dB not recommended; use micboost instead */
+ uinfo->value.integer.max = HR222_MICRO_CAPTURE_LEVEL_MAX; /* +7 dB */
+ return 0;
+}
+
+static int hr222_mic_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
+ mutex_lock(&chip->mgr->mixer_mutex);
+ ucontrol->value.integer.value[0] = chip->mic_volume;
+ mutex_unlock(&chip->mgr->mixer_mutex);
+ return 0;
+}
+
+static int hr222_mic_vol_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
+ int changed = 0;
+ mutex_lock(&chip->mgr->mixer_mutex);
+ if (chip->mic_volume != ucontrol->value.integer.value[0]) {
+ changed = 1;
+ chip->mic_volume = ucontrol->value.integer.value[0];
+ hr222_update_analog_audio_level(chip, 1, 0);
+ }
+ mutex_unlock(&chip->mgr->mixer_mutex);
+ return changed;
+}
+
+static struct snd_kcontrol_new hr222_control_mic_level = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "Mic Capture Volume",
+ .info = hr222_mic_vol_info,
+ .get = hr222_mic_vol_get,
+ .put = hr222_mic_vol_put,
+ .tlv = { .p = db_scale_mic_hr222 },
+};
+
+
+/* mic boost level */
+static const DECLARE_TLV_DB_SCALE(db_scale_micboost_hr222, 0, 1800, 5400);
+
+static int hr222_mic_boost_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0; /* 0 dB */
+ uinfo->value.integer.max = 3; /* 54 dB */
+ return 0;
+}
+
+static int hr222_mic_boost_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
+ mutex_lock(&chip->mgr->mixer_mutex);
+ ucontrol->value.integer.value[0] = chip->mic_boost;
+ mutex_unlock(&chip->mgr->mixer_mutex);
+ return 0;
+}
+
+static int hr222_mic_boost_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
+ int changed = 0;
+ mutex_lock(&chip->mgr->mixer_mutex);
+ if (chip->mic_boost != ucontrol->value.integer.value[0]) {
+ changed = 1;
+ chip->mic_boost = ucontrol->value.integer.value[0];
+ hr222_micro_boost(chip->mgr, chip->mic_boost);
+ }
+ mutex_unlock(&chip->mgr->mixer_mutex);
+ return changed;
+}
+
+static struct snd_kcontrol_new hr222_control_mic_boost = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "MicBoost Capture Volume",
+ .info = hr222_mic_boost_info,
+ .get = hr222_mic_boost_get,
+ .put = hr222_mic_boost_put,
+ .tlv = { .p = db_scale_micboost_hr222 },
+};
+
+
+/******************* Phantom power switch *******************/
+#define hr222_phantom_power_info snd_ctl_boolean_mono_info
+
+static int hr222_phantom_power_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
+ mutex_lock(&chip->mgr->mixer_mutex);
+ ucontrol->value.integer.value[0] = chip->phantom_power;
+ mutex_unlock(&chip->mgr->mixer_mutex);
+ return 0;
+}
+
+static int hr222_phantom_power_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
+ int power, changed = 0;
+
+ mutex_lock(&chip->mgr->mixer_mutex);
+ power = !!ucontrol->value.integer.value[0];
+ if (chip->phantom_power != power) {
+ hr222_phantom_power(chip->mgr, power);
+ chip->phantom_power = power;
+ changed = 1;
+ }
+ mutex_unlock(&chip->mgr->mixer_mutex);
+ return changed;
+}
+
+static struct snd_kcontrol_new hr222_phantom_power_switch = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Phantom Power Switch",
+ .info = hr222_phantom_power_info,
+ .get = hr222_phantom_power_get,
+ .put = hr222_phantom_power_put,
+};
+
+
+int hr222_add_mic_controls(struct snd_pcxhr *chip)
+{
+ int err;
+ if (!chip->mgr->board_has_mic)
+ return 0;
+
+ /* controls */
+ err = snd_ctl_add(chip->card, snd_ctl_new1(&hr222_control_mic_level,
+ chip));
+ if (err < 0)
+ return err;
+
+ err = snd_ctl_add(chip->card, snd_ctl_new1(&hr222_control_mic_boost,
+ chip));
+ if (err < 0)
+ return err;
+
+ err = snd_ctl_add(chip->card, snd_ctl_new1(&hr222_phantom_power_switch,
+ chip));
+ return err;
+}
--- /dev/null
+/*
+ * Driver for Digigram pcxhr compatible soundcards
+ *
+ * low level interface with interrupt ans message handling
+ *
+ * Copyright (c) 2004 by Digigram <alsa@digigram.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __SOUND_PCXHR_MIX22_H
+#define __SOUND_PCXHR_MIX22_H
+
+struct pcxhr_mgr;
+
+int hr222_sub_init(struct pcxhr_mgr *mgr);
+int hr222_sub_set_clock(struct pcxhr_mgr *mgr, unsigned int rate,
+ int *changed);
+int hr222_get_external_clock(struct pcxhr_mgr *mgr,
+ enum pcxhr_clock_type clock_type,
+ int *sample_rate);
+
+#define HR222_LINE_PLAYBACK_LEVEL_MIN 0 /* -25.5 dB */
+#define HR222_LINE_PLAYBACK_ZERO_LEVEL 51 /* 0.0 dB */
+#define HR222_LINE_PLAYBACK_LEVEL_MAX 99 /* +24.0 dB */
+
+#define HR222_LINE_CAPTURE_LEVEL_MIN 0 /* -111.5 dB */
+#define HR222_LINE_CAPTURE_ZERO_LEVEL 223 /* 0.0 dB */
+#define HR222_LINE_CAPTURE_LEVEL_MAX 255 /* +16 dB */
+#define HR222_MICRO_CAPTURE_LEVEL_MIN 0 /* -98.5 dB */
+#define HR222_MICRO_CAPTURE_LEVEL_MAX 210 /* +6.5 dB */
+
+int hr222_update_analog_audio_level(struct snd_pcxhr *chip,
+ int is_capture,
+ int channel);
+int hr222_set_audio_source(struct snd_pcxhr *chip);
+int hr222_iec958_capture_byte(struct snd_pcxhr *chip, int aes_idx,
+ unsigned char *aes_bits);
+int hr222_iec958_update_byte(struct snd_pcxhr *chip, int aes_idx,
+ unsigned char aes_bits);
+
+int hr222_add_mic_controls(struct snd_pcxhr *chip);
+
+#endif /* __SOUND_PCXHR_MIX22_H */
#include <sound/tlv.h>
#include <sound/asoundef.h>
#include "pcxhr_mixer.h"
+#include "pcxhr_mix22.h"
+#define PCXHR_LINE_CAPTURE_LEVEL_MIN 0 /* -112.0 dB */
+#define PCXHR_LINE_CAPTURE_LEVEL_MAX 255 /* +15.5 dB */
+#define PCXHR_LINE_CAPTURE_ZERO_LEVEL 224 /* 0.0 dB ( 0 dBu -> 0 dBFS ) */
-#define PCXHR_ANALOG_CAPTURE_LEVEL_MIN 0 /* -96.0 dB */
-#define PCXHR_ANALOG_CAPTURE_LEVEL_MAX 255 /* +31.5 dB */
-#define PCXHR_ANALOG_CAPTURE_ZERO_LEVEL 224 /* +16.0 dB ( +31.5 dB - fix level +15.5 dB ) */
+#define PCXHR_LINE_PLAYBACK_LEVEL_MIN 0 /* -104.0 dB */
+#define PCXHR_LINE_PLAYBACK_LEVEL_MAX 128 /* +24.0 dB */
+#define PCXHR_LINE_PLAYBACK_ZERO_LEVEL 104 /* 0.0 dB ( 0 dBFS -> 0 dBu ) */
-#define PCXHR_ANALOG_PLAYBACK_LEVEL_MIN 0 /* -128.0 dB */
-#define PCXHR_ANALOG_PLAYBACK_LEVEL_MAX 128 /* 0.0 dB */
-#define PCXHR_ANALOG_PLAYBACK_ZERO_LEVEL 104 /* -24.0 dB ( 0.0 dB - fix level +24.0 dB ) */
-
-static const DECLARE_TLV_DB_SCALE(db_scale_analog_capture, -9600, 50, 3150);
+static const DECLARE_TLV_DB_SCALE(db_scale_analog_capture, -11200, 50, 1550);
static const DECLARE_TLV_DB_SCALE(db_scale_analog_playback, -10400, 100, 2400);
-static int pcxhr_update_analog_audio_level(struct snd_pcxhr *chip, int is_capture, int channel)
+static const DECLARE_TLV_DB_SCALE(db_scale_a_hr222_capture, -11150, 50, 1600);
+static const DECLARE_TLV_DB_SCALE(db_scale_a_hr222_playback, -2550, 50, 2400);
+
+static int pcxhr_update_analog_audio_level(struct snd_pcxhr *chip,
+ int is_capture, int channel)
{
int err, vol;
struct pcxhr_rmh rmh;
if (chip->analog_playback_active[channel])
vol = chip->analog_playback_volume[channel];
else
- vol = PCXHR_ANALOG_PLAYBACK_LEVEL_MIN;
- rmh.cmd[2] = PCXHR_ANALOG_PLAYBACK_LEVEL_MAX - vol; /* playback analog levels are inversed */
+ vol = PCXHR_LINE_PLAYBACK_LEVEL_MIN;
+ /* playback analog levels are inversed */
+ rmh.cmd[2] = PCXHR_LINE_PLAYBACK_LEVEL_MAX - vol;
}
rmh.cmd[1] = 1 << ((2 * chip->chip_idx) + channel); /* audio mask */
rmh.cmd_len = 3;
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err < 0) {
- snd_printk(KERN_DEBUG "error update_analog_audio_level card(%d) "
- "is_capture(%d) err(%x)\n", chip->chip_idx, is_capture, err);
+ snd_printk(KERN_DEBUG "error update_analog_audio_level card(%d)"
+ " is_capture(%d) err(%x)\n",
+ chip->chip_idx, is_capture, err);
return -EINVAL;
}
return 0;
static int pcxhr_analog_vol_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
+ struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
+
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
if (kcontrol->private_value == 0) { /* playback */
- uinfo->value.integer.min = PCXHR_ANALOG_PLAYBACK_LEVEL_MIN; /* -128 dB */
- uinfo->value.integer.max = PCXHR_ANALOG_PLAYBACK_LEVEL_MAX; /* 0 dB */
+ if (chip->mgr->is_hr_stereo) {
+ uinfo->value.integer.min =
+ HR222_LINE_PLAYBACK_LEVEL_MIN; /* -25 dB */
+ uinfo->value.integer.max =
+ HR222_LINE_PLAYBACK_LEVEL_MAX; /* +24 dB */
+ } else {
+ uinfo->value.integer.min =
+ PCXHR_LINE_PLAYBACK_LEVEL_MIN; /*-104 dB */
+ uinfo->value.integer.max =
+ PCXHR_LINE_PLAYBACK_LEVEL_MAX; /* +24 dB */
+ }
} else { /* capture */
- uinfo->value.integer.min = PCXHR_ANALOG_CAPTURE_LEVEL_MIN; /* -96 dB */
- uinfo->value.integer.max = PCXHR_ANALOG_CAPTURE_LEVEL_MAX; /* 31.5 dB */
+ if (chip->mgr->is_hr_stereo) {
+ uinfo->value.integer.min =
+ HR222_LINE_CAPTURE_LEVEL_MIN; /*-112 dB */
+ uinfo->value.integer.max =
+ HR222_LINE_CAPTURE_LEVEL_MAX; /* +15.5 dB */
+ } else {
+ uinfo->value.integer.min =
+ PCXHR_LINE_CAPTURE_LEVEL_MIN; /*-112 dB */
+ uinfo->value.integer.max =
+ PCXHR_LINE_CAPTURE_LEVEL_MAX; /* +15.5 dB */
+ }
}
return 0;
}
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
mutex_lock(&chip->mgr->mixer_mutex);
if (kcontrol->private_value == 0) { /* playback */
- ucontrol->value.integer.value[0] = chip->analog_playback_volume[0];
- ucontrol->value.integer.value[1] = chip->analog_playback_volume[1];
+ ucontrol->value.integer.value[0] = chip->analog_playback_volume[0];
+ ucontrol->value.integer.value[1] = chip->analog_playback_volume[1];
} else { /* capture */
- ucontrol->value.integer.value[0] = chip->analog_capture_volume[0];
- ucontrol->value.integer.value[1] = chip->analog_capture_volume[1];
+ ucontrol->value.integer.value[0] = chip->analog_capture_volume[0];
+ ucontrol->value.integer.value[1] = chip->analog_capture_volume[1];
}
mutex_unlock(&chip->mgr->mixer_mutex);
return 0;
&chip->analog_capture_volume[i] :
&chip->analog_playback_volume[i];
if (is_capture) {
- if (new_volume < PCXHR_ANALOG_CAPTURE_LEVEL_MIN ||
- new_volume > PCXHR_ANALOG_CAPTURE_LEVEL_MAX)
- continue;
+ if (chip->mgr->is_hr_stereo) {
+ if (new_volume < HR222_LINE_CAPTURE_LEVEL_MIN ||
+ new_volume > HR222_LINE_CAPTURE_LEVEL_MAX)
+ continue;
+ } else {
+ if (new_volume < PCXHR_LINE_CAPTURE_LEVEL_MIN ||
+ new_volume > PCXHR_LINE_CAPTURE_LEVEL_MAX)
+ continue;
+ }
} else {
- if (new_volume < PCXHR_ANALOG_PLAYBACK_LEVEL_MIN ||
- new_volume > PCXHR_ANALOG_PLAYBACK_LEVEL_MAX)
- continue;
+ if (chip->mgr->is_hr_stereo) {
+ if (new_volume < HR222_LINE_PLAYBACK_LEVEL_MIN ||
+ new_volume > HR222_LINE_PLAYBACK_LEVEL_MAX)
+ continue;
+ } else {
+ if (new_volume < PCXHR_LINE_PLAYBACK_LEVEL_MIN ||
+ new_volume > PCXHR_LINE_PLAYBACK_LEVEL_MAX)
+ continue;
+ }
}
if (*stored_volume != new_volume) {
*stored_volume = new_volume;
changed = 1;
- pcxhr_update_analog_audio_level(chip, is_capture, i);
+ if (chip->mgr->is_hr_stereo)
+ hr222_update_analog_audio_level(chip,
+ is_capture, i);
+ else
+ pcxhr_update_analog_audio_level(chip,
+ is_capture, i);
}
}
mutex_unlock(&chip->mgr->mixer_mutex);
};
/* shared */
+
#define pcxhr_sw_info snd_ctl_boolean_stereo_info
static int pcxhr_audio_sw_get(struct snd_kcontrol *kcontrol,
!!ucontrol->value.integer.value[i];
changed = 1;
/* update playback levels */
- pcxhr_update_analog_audio_level(chip, 0, i);
+ if (chip->mgr->is_hr_stereo)
+ hr222_update_analog_audio_level(chip, 0, i);
+ else
+ pcxhr_update_analog_audio_level(chip, 0, i);
}
}
mutex_unlock(&chip->mgr->mixer_mutex);
#define VALID_AUDIO_IO_MUTE_LEVEL 0x000004
#define VALID_AUDIO_IO_MUTE_MONITOR_1 0x000008
-static int pcxhr_update_audio_pipe_level(struct snd_pcxhr* chip, int capture, int channel)
+static int pcxhr_update_audio_pipe_level(struct snd_pcxhr *chip,
+ int capture, int channel)
{
int err;
struct pcxhr_rmh rmh;
pcxhr_init_rmh(&rmh, CMD_AUDIO_LEVEL_ADJUST);
/* add channel mask */
- pcxhr_set_pipe_cmd_params(&rmh, capture, 0, 0, 1 << (channel + pipe->first_audio));
- /* TODO : if mask (3 << pipe->first_audio) is used, left and right channel
- * will be programmed to the same params
- */
+ pcxhr_set_pipe_cmd_params(&rmh, capture, 0, 0,
+ 1 << (channel + pipe->first_audio));
+ /* TODO : if mask (3 << pipe->first_audio) is used, left and right
+ * channel will be programmed to the same params */
if (capture) {
rmh.cmd[0] |= VALID_AUDIO_IO_DIGITAL_LEVEL;
- /* VALID_AUDIO_IO_MUTE_LEVEL not yet handled (capture pipe level) */
+ /* VALID_AUDIO_IO_MUTE_LEVEL not yet handled
+ * (capture pipe level) */
rmh.cmd[2] = chip->digital_capture_volume[channel];
} else {
- rmh.cmd[0] |= VALID_AUDIO_IO_MONITOR_LEVEL | VALID_AUDIO_IO_MUTE_MONITOR_1;
- /* VALID_AUDIO_IO_DIGITAL_LEVEL and VALID_AUDIO_IO_MUTE_LEVEL not yet
- * handled (playback pipe level)
+ rmh.cmd[0] |= VALID_AUDIO_IO_MONITOR_LEVEL |
+ VALID_AUDIO_IO_MUTE_MONITOR_1;
+ /* VALID_AUDIO_IO_DIGITAL_LEVEL and VALID_AUDIO_IO_MUTE_LEVEL
+ * not yet handled (playback pipe level)
*/
rmh.cmd[2] = chip->monitoring_volume[channel] << 10;
if (chip->monitoring_active[channel] == 0)
rmh.cmd_len = 3;
err = pcxhr_send_msg(chip->mgr, &rmh);
- if(err<0) {
- snd_printk(KERN_DEBUG "error update_audio_level card(%d) err(%x)\n",
+ if (err < 0) {
+ snd_printk(KERN_DEBUG "error update_audio_level(%d) err=%x\n",
chip->chip_idx, err);
return -EINVAL;
}
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
- int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */
+ int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */
int *stored_volume;
int is_capture = kcontrol->private_value;
mutex_lock(&chip->mgr->mixer_mutex);
- if (is_capture)
- stored_volume = chip->digital_capture_volume; /* digital capture */
- else
- stored_volume = chip->digital_playback_volume[idx]; /* digital playback */
+ if (is_capture) /* digital capture */
+ stored_volume = chip->digital_capture_volume;
+ else /* digital playback */
+ stored_volume = chip->digital_playback_volume[idx];
ucontrol->value.integer.value[0] = stored_volume[0];
ucontrol->value.integer.value[1] = stored_volume[1];
mutex_unlock(&chip->mgr->mixer_mutex);
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
- int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */
+ int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); /* index */
int changed = 0;
int is_capture = kcontrol->private_value;
int *stored_volume;
return 0;
}
-static int pcxhr_pcm_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+static int pcxhr_pcm_sw_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int changed = 0;
if (chip->monitoring_volume[i] !=
ucontrol->value.integer.value[i]) {
chip->monitoring_volume[i] =
- !!ucontrol->value.integer.value[i];
- if(chip->monitoring_active[i])
+ ucontrol->value.integer.value[i];
+ if (chip->monitoring_active[i])
/* update monitoring volume and mute */
/* do only when monitoring is unmuted */
pcxhr_update_audio_pipe_level(chip, 0, i);
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ),
- .name = "Monitoring Volume",
+ .name = "Monitoring Playback Volume",
.info = pcxhr_digital_vol_info, /* shared */
.get = pcxhr_monitor_vol_get,
.put = pcxhr_monitor_vol_put,
static struct snd_kcontrol_new pcxhr_control_monitor_sw = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Monitoring Switch",
+ .name = "Monitoring Playback Switch",
.info = pcxhr_sw_info, /* shared */
.get = pcxhr_monitor_sw_get,
.put = pcxhr_monitor_sw_put
struct pcxhr_rmh rmh;
unsigned int mask, reg;
unsigned int codec;
- int err, use_src, changed;
+ int err, changed;
switch (chip->chip_idx) {
case 0 : mask = PCXHR_SOURCE_AUDIO01_UER; codec = CS8420_01_CS; break;
case 3 : mask = PCXHR_SOURCE_AUDIO67_UER; codec = CS8420_67_CS; break;
default: return -EINVAL;
}
- reg = 0; /* audio source from analog plug */
- use_src = 0; /* do not activate codec SRC */
-
if (chip->audio_capture_source != 0) {
reg = mask; /* audio source from digital plug */
- if (chip->audio_capture_source == 2)
- use_src = 1;
+ } else {
+ reg = 0; /* audio source from analog plug */
}
/* set the input source */
pcxhr_write_io_num_reg_cont(chip->mgr, mask, reg, &changed);
if (err)
return err;
}
- pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_WRITE); /* set codec SRC on off */
- rmh.cmd_len = 3;
- rmh.cmd[0] |= IO_NUM_UER_CHIP_REG;
- rmh.cmd[1] = codec;
- rmh.cmd[2] = (CS8420_DATA_FLOW_CTL & CHIP_SIG_AND_MAP_SPI) | (use_src ? 0x41 : 0x54);
- err = pcxhr_send_msg(chip->mgr, &rmh);
- if(err)
- return err;
- rmh.cmd[2] = (CS8420_CLOCK_SRC_CTL & CHIP_SIG_AND_MAP_SPI) | (use_src ? 0x41 : 0x49);
- err = pcxhr_send_msg(chip->mgr, &rmh);
+ if (chip->mgr->board_aes_in_192k) {
+ int i;
+ unsigned int src_config = 0xC0;
+ /* update all src configs with one call */
+ for (i = 0; (i < 4) && (i < chip->mgr->capture_chips); i++) {
+ if (chip->mgr->chip[i]->audio_capture_source == 2)
+ src_config |= (1 << (3 - i));
+ }
+ /* set codec SRC on off */
+ pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_WRITE);
+ rmh.cmd_len = 2;
+ rmh.cmd[0] |= IO_NUM_REG_CONFIG_SRC;
+ rmh.cmd[1] = src_config;
+ err = pcxhr_send_msg(chip->mgr, &rmh);
+ } else {
+ int use_src = 0;
+ if (chip->audio_capture_source == 2)
+ use_src = 1;
+ /* set codec SRC on off */
+ pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_WRITE);
+ rmh.cmd_len = 3;
+ rmh.cmd[0] |= IO_NUM_UER_CHIP_REG;
+ rmh.cmd[1] = codec;
+ rmh.cmd[2] = ((CS8420_DATA_FLOW_CTL & CHIP_SIG_AND_MAP_SPI) |
+ (use_src ? 0x41 : 0x54));
+ err = pcxhr_send_msg(chip->mgr, &rmh);
+ if (err)
+ return err;
+ rmh.cmd[2] = ((CS8420_CLOCK_SRC_CTL & CHIP_SIG_AND_MAP_SPI) |
+ (use_src ? 0x41 : 0x49));
+ err = pcxhr_send_msg(chip->mgr, &rmh);
+ }
return err;
}
static int pcxhr_audio_src_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[3] = {"Analog", "Digital", "Digi+SRC"};
+ static const char *texts[5] = {
+ "Line", "Digital", "Digi+SRC", "Mic", "Line+Mic"
+ };
+ int i;
+ struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
+ i = 2; /* no SRC, no Mic available */
+ if (chip->mgr->board_has_aes1) {
+ i = 3; /* SRC available */
+ if (chip->mgr->board_has_mic)
+ i = 5; /* Mic and MicroMix available */
+ }
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
- uinfo->value.enumerated.items = 3;
- if (uinfo->value.enumerated.item > 2)
- uinfo->value.enumerated.item = 2;
+ uinfo->value.enumerated.items = i;
+ if (uinfo->value.enumerated.item > (i-1))
+ uinfo->value.enumerated.item = i-1;
strcpy(uinfo->value.enumerated.name,
texts[uinfo->value.enumerated.item]);
return 0;
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int ret = 0;
-
- if (ucontrol->value.enumerated.item[0] >= 3)
+ int i = 2; /* no SRC, no Mic available */
+ if (chip->mgr->board_has_aes1) {
+ i = 3; /* SRC available */
+ if (chip->mgr->board_has_mic)
+ i = 5; /* Mic and MicroMix available */
+ }
+ if (ucontrol->value.enumerated.item[0] >= i)
return -EINVAL;
mutex_lock(&chip->mgr->mixer_mutex);
if (chip->audio_capture_source != ucontrol->value.enumerated.item[0]) {
chip->audio_capture_source = ucontrol->value.enumerated.item[0];
- pcxhr_set_audio_source(chip);
+ if (chip->mgr->is_hr_stereo)
+ hr222_set_audio_source(chip);
+ else
+ pcxhr_set_audio_source(chip);
ret = 1;
}
mutex_unlock(&chip->mgr->mixer_mutex);
/*
* clock type selection
* enum pcxhr_clock_type {
- * PCXHR_CLOCK_TYPE_INTERNAL = 0,
- * PCXHR_CLOCK_TYPE_WORD_CLOCK,
- * PCXHR_CLOCK_TYPE_AES_SYNC,
- * PCXHR_CLOCK_TYPE_AES_1,
- * PCXHR_CLOCK_TYPE_AES_2,
- * PCXHR_CLOCK_TYPE_AES_3,
- * PCXHR_CLOCK_TYPE_AES_4,
- * };
+ * PCXHR_CLOCK_TYPE_INTERNAL = 0,
+ * PCXHR_CLOCK_TYPE_WORD_CLOCK,
+ * PCXHR_CLOCK_TYPE_AES_SYNC,
+ * PCXHR_CLOCK_TYPE_AES_1,
+ * PCXHR_CLOCK_TYPE_AES_2,
+ * PCXHR_CLOCK_TYPE_AES_3,
+ * PCXHR_CLOCK_TYPE_AES_4,
+ * PCXHR_CLOCK_TYPE_MAX = PCXHR_CLOCK_TYPE_AES_4,
+ * HR22_CLOCK_TYPE_INTERNAL = PCXHR_CLOCK_TYPE_INTERNAL,
+ * HR22_CLOCK_TYPE_AES_SYNC,
+ * HR22_CLOCK_TYPE_AES_1,
+ * HR22_CLOCK_TYPE_MAX = HR22_CLOCK_TYPE_AES_1,
+ * };
*/
static int pcxhr_clock_type_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[7] = {
- "Internal", "WordClock", "AES Sync", "AES 1", "AES 2", "AES 3", "AES 4"
+ static const char *textsPCXHR[7] = {
+ "Internal", "WordClock", "AES Sync",
+ "AES 1", "AES 2", "AES 3", "AES 4"
+ };
+ static const char *textsHR22[3] = {
+ "Internal", "AES Sync", "AES 1"
};
+ const char **texts;
struct pcxhr_mgr *mgr = snd_kcontrol_chip(kcontrol);
- int clock_items = 3 + mgr->capture_chips;
-
+ int clock_items = 2; /* at least Internal and AES Sync clock */
+ if (mgr->board_has_aes1) {
+ clock_items += mgr->capture_chips; /* add AES x */
+ if (!mgr->is_hr_stereo)
+ clock_items += 1; /* add word clock */
+ }
+ if (mgr->is_hr_stereo) {
+ texts = textsHR22;
+ snd_BUG_ON(clock_items > (HR22_CLOCK_TYPE_MAX+1));
+ } else {
+ texts = textsPCXHR;
+ snd_BUG_ON(clock_items > (PCXHR_CLOCK_TYPE_MAX+1));
+ }
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = clock_items;
struct snd_ctl_elem_value *ucontrol)
{
struct pcxhr_mgr *mgr = snd_kcontrol_chip(kcontrol);
- unsigned int clock_items = 3 + mgr->capture_chips;
int rate, ret = 0;
-
+ unsigned int clock_items = 2; /* at least Internal and AES Sync clock */
+ if (mgr->board_has_aes1) {
+ clock_items += mgr->capture_chips; /* add AES x */
+ if (!mgr->is_hr_stereo)
+ clock_items += 1; /* add word clock */
+ }
if (ucontrol->value.enumerated.item[0] >= clock_items)
return -EINVAL;
mutex_lock(&mgr->mixer_mutex);
mutex_lock(&mgr->setup_mutex);
mgr->use_clock_type = ucontrol->value.enumerated.item[0];
if (mgr->use_clock_type)
- pcxhr_get_external_clock(mgr, mgr->use_clock_type, &rate);
+ pcxhr_get_external_clock(mgr, mgr->use_clock_type,
+ &rate);
else
rate = mgr->sample_rate;
if (rate) {
mgr->sample_rate = rate;
}
mutex_unlock(&mgr->setup_mutex);
- ret = 1; /* return 1 even if the set was not done. ok ? */
+ ret = 1; /* return 1 even if the set was not done. ok ? */
}
mutex_unlock(&mgr->mixer_mutex);
return ret;
/*
* IEC958 status bits
*/
-static int pcxhr_iec958_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
+static int pcxhr_iec958_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
uinfo->count = 1;
return 0;
}
-static int pcxhr_iec958_capture_byte(struct snd_pcxhr *chip, int aes_idx, unsigned char* aes_bits)
+static int pcxhr_iec958_capture_byte(struct snd_pcxhr *chip,
+ int aes_idx, unsigned char *aes_bits)
{
int i, err;
unsigned char temp;
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_READ);
rmh.cmd[0] |= IO_NUM_UER_CHIP_REG;
switch (chip->chip_idx) {
- case 0: rmh.cmd[1] = CS8420_01_CS; break; /* use CS8416_01_CS for AES SYNC plug */
+ /* instead of CS8420_01_CS use CS8416_01_CS for AES SYNC plug */
+ case 0: rmh.cmd[1] = CS8420_01_CS; break;
case 1: rmh.cmd[1] = CS8420_23_CS; break;
case 2: rmh.cmd[1] = CS8420_45_CS; break;
case 3: rmh.cmd[1] = CS8420_67_CS; break;
default: return -EINVAL;
}
- switch (aes_idx) {
- case 0: rmh.cmd[2] = CS8420_CSB0; break; /* use CS8416_CSBx for AES SYNC plug */
- case 1: rmh.cmd[2] = CS8420_CSB1; break;
- case 2: rmh.cmd[2] = CS8420_CSB2; break;
- case 3: rmh.cmd[2] = CS8420_CSB3; break;
- case 4: rmh.cmd[2] = CS8420_CSB4; break;
- default: return -EINVAL;
+ if (chip->mgr->board_aes_in_192k) {
+ switch (aes_idx) {
+ case 0: rmh.cmd[2] = CS8416_CSB0; break;
+ case 1: rmh.cmd[2] = CS8416_CSB1; break;
+ case 2: rmh.cmd[2] = CS8416_CSB2; break;
+ case 3: rmh.cmd[2] = CS8416_CSB3; break;
+ case 4: rmh.cmd[2] = CS8416_CSB4; break;
+ default: return -EINVAL;
+ }
+ } else {
+ switch (aes_idx) {
+ /* instead of CS8420_CSB0 use CS8416_CSBx for AES SYNC plug */
+ case 0: rmh.cmd[2] = CS8420_CSB0; break;
+ case 1: rmh.cmd[2] = CS8420_CSB1; break;
+ case 2: rmh.cmd[2] = CS8420_CSB2; break;
+ case 3: rmh.cmd[2] = CS8420_CSB3; break;
+ case 4: rmh.cmd[2] = CS8420_CSB4; break;
+ default: return -EINVAL;
+ }
}
- rmh.cmd[1] &= 0x0fffff; /* size and code the chip id for the fpga */
- rmh.cmd[2] &= CHIP_SIG_AND_MAP_SPI; /* chip signature + map for spi read */
+ /* size and code the chip id for the fpga */
+ rmh.cmd[1] &= 0x0fffff;
+ /* chip signature + map for spi read */
+ rmh.cmd[2] &= CHIP_SIG_AND_MAP_SPI;
rmh.cmd_len = 3;
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
return err;
- temp = 0;
- for (i = 0; i < 8; i++) {
- /* attention : reversed bit order (not with CS8416_01_CS) */
- temp <<= 1;
- if (rmh.stat[1] & (1 << i))
- temp |= 1;
+
+ if (chip->mgr->board_aes_in_192k) {
+ temp = (unsigned char)rmh.stat[1];
+ } else {
+ temp = 0;
+ /* reversed bit order (not with CS8416_01_CS) */
+ for (i = 0; i < 8; i++) {
+ temp <<= 1;
+ if (rmh.stat[1] & (1 << i))
+ temp |= 1;
+ }
}
- snd_printdd("read iec958 AES %d byte %d = 0x%x\n", chip->chip_idx, aes_idx, temp);
+ snd_printdd("read iec958 AES %d byte %d = 0x%x\n",
+ chip->chip_idx, aes_idx, temp);
*aes_bits = temp;
return 0;
}
-static int pcxhr_iec958_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+static int pcxhr_iec958_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
unsigned char aes_bits;
if (kcontrol->private_value == 0) /* playback */
aes_bits = chip->aes_bits[i];
else { /* capture */
- err = pcxhr_iec958_capture_byte(chip, i, &aes_bits);
+ if (chip->mgr->is_hr_stereo)
+ err = hr222_iec958_capture_byte(chip, i,
+ &aes_bits);
+ else
+ err = pcxhr_iec958_capture_byte(chip, i,
+ &aes_bits);
if (err)
break;
}
return 0;
}
-static int pcxhr_iec958_update_byte(struct snd_pcxhr *chip, int aes_idx, unsigned char aes_bits)
+static int pcxhr_iec958_update_byte(struct snd_pcxhr *chip,
+ int aes_idx, unsigned char aes_bits)
{
int i, err, cmd;
unsigned char new_bits = aes_bits;
for (i = 0; i < 8; i++) {
if ((old_bits & 0x01) != (new_bits & 0x01)) {
- cmd = chip->chip_idx & 0x03; /* chip index 0..3 */
- if(chip->chip_idx > 3)
+ cmd = chip->chip_idx & 0x03; /* chip index 0..3 */
+ if (chip->chip_idx > 3)
/* new bit used if chip_idx>3 (PCX1222HR) */
cmd |= 1 << 22;
- cmd |= ((aes_idx << 3) + i) << 2; /* add bit offset */
- cmd |= (new_bits & 0x01) << 23; /* add bit value */
+ cmd |= ((aes_idx << 3) + i) << 2; /* add bit offset */
+ cmd |= (new_bits & 0x01) << 23; /* add bit value */
pcxhr_init_rmh(&rmh, CMD_ACCESS_IO_WRITE);
rmh.cmd[0] |= IO_NUM_REG_CUER;
rmh.cmd[1] = cmd;
mutex_lock(&chip->mgr->mixer_mutex);
for (i = 0; i < 5; i++) {
if (ucontrol->value.iec958.status[i] != chip->aes_bits[i]) {
- pcxhr_iec958_update_byte(chip, i, ucontrol->value.iec958.status[i]);
+ if (chip->mgr->is_hr_stereo)
+ hr222_iec958_update_byte(chip, i,
+ ucontrol->value.iec958.status[i]);
+ else
+ pcxhr_iec958_update_byte(chip, i,
+ ucontrol->value.iec958.status[i]);
changed = 1;
}
}
/* at boot time the digital volumes are unmuted 0dB */
for (j = 0; j < PCXHR_PLAYBACK_STREAMS; j++) {
chip->digital_playback_active[j][i] = 1;
- chip->digital_playback_volume[j][i] = PCXHR_DIGITAL_ZERO_LEVEL;
+ chip->digital_playback_volume[j][i] =
+ PCXHR_DIGITAL_ZERO_LEVEL;
}
- /* after boot, only two bits are set on the uer interface */
- chip->aes_bits[0] = IEC958_AES0_PROFESSIONAL | IEC958_AES0_PRO_FS_48000;
-/* only for test purpose, remove later */
+ /* after boot, only two bits are set on the uer
+ * interface
+ */
+ chip->aes_bits[0] = (IEC958_AES0_PROFESSIONAL |
+ IEC958_AES0_PRO_FS_48000);
#ifdef CONFIG_SND_DEBUG
- /* analog volumes for playback (is LEVEL_MIN after boot) */
+ /* analog volumes for playback
+ * (is LEVEL_MIN after boot)
+ */
chip->analog_playback_active[i] = 1;
- chip->analog_playback_volume[i] = PCXHR_ANALOG_PLAYBACK_ZERO_LEVEL;
- pcxhr_update_analog_audio_level(chip, 0, i);
+ if (chip->mgr->is_hr_stereo)
+ chip->analog_playback_volume[i] =
+ HR222_LINE_PLAYBACK_ZERO_LEVEL;
+ else {
+ chip->analog_playback_volume[i] =
+ PCXHR_LINE_PLAYBACK_ZERO_LEVEL;
+ pcxhr_update_analog_audio_level(chip, 0, i);
+ }
#endif
-/* test end */
+ /* stereo cards need to be initialised after boot */
+ if (chip->mgr->is_hr_stereo)
+ hr222_update_analog_audio_level(chip, 0, i);
}
if (chip->nb_streams_capt) {
/* at boot time the digital volumes are unmuted 0dB */
- chip->digital_capture_volume[i] = PCXHR_DIGITAL_ZERO_LEVEL;
-/* only for test purpose, remove later */
+ chip->digital_capture_volume[i] =
+ PCXHR_DIGITAL_ZERO_LEVEL;
+ chip->analog_capture_active = 1;
#ifdef CONFIG_SND_DEBUG
- /* analog volumes for playback (is LEVEL_MIN after boot) */
- chip->analog_capture_volume[i] = PCXHR_ANALOG_CAPTURE_ZERO_LEVEL;
- pcxhr_update_analog_audio_level(chip, 1, i);
+ /* analog volumes for playback
+ * (is LEVEL_MIN after boot)
+ */
+ if (chip->mgr->is_hr_stereo)
+ chip->analog_capture_volume[i] =
+ HR222_LINE_CAPTURE_ZERO_LEVEL;
+ else {
+ chip->analog_capture_volume[i] =
+ PCXHR_LINE_CAPTURE_ZERO_LEVEL;
+ pcxhr_update_analog_audio_level(chip, 1, i);
+ }
#endif
-/* test end */
+ /* stereo cards need to be initialised after boot */
+ if (chip->mgr->is_hr_stereo)
+ hr222_update_analog_audio_level(chip, 1, i);
}
}
temp = pcxhr_control_analog_level;
temp.name = "Master Playback Volume";
temp.private_value = 0; /* playback */
- temp.tlv.p = db_scale_analog_playback;
- if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0)
+ if (mgr->is_hr_stereo)
+ temp.tlv.p = db_scale_a_hr222_playback;
+ else
+ temp.tlv.p = db_scale_analog_playback;
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&temp, chip));
+ if (err < 0)
return err;
+
/* output mute controls */
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_output_switch,
- chip))) < 0)
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_output_switch,
+ chip));
+ if (err < 0)
return err;
-
+
temp = snd_pcxhr_pcm_vol;
temp.name = "PCM Playback Volume";
temp.count = PCXHR_PLAYBACK_STREAMS;
temp.private_value = 0; /* playback */
- if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0)
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&temp, chip));
+ if (err < 0)
return err;
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_pcm_switch,
- chip))) < 0)
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_pcm_switch, chip));
+ if (err < 0)
return err;
/* IEC958 controls */
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_playback_iec958_mask,
- chip))) < 0)
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_playback_iec958_mask,
+ chip));
+ if (err < 0)
return err;
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_playback_iec958,
- chip))) < 0)
+
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_playback_iec958,
+ chip));
+ if (err < 0)
return err;
}
if (chip->nb_streams_capt) {
- /* analog input level control only on first two chips !*/
+ /* analog input level control */
temp = pcxhr_control_analog_level;
- temp.name = "Master Capture Volume";
+ temp.name = "Line Capture Volume";
temp.private_value = 1; /* capture */
- temp.tlv.p = db_scale_analog_capture;
- if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0)
+ if (mgr->is_hr_stereo)
+ temp.tlv.p = db_scale_a_hr222_capture;
+ else
+ temp.tlv.p = db_scale_analog_capture;
+
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&temp, chip));
+ if (err < 0)
return err;
temp = snd_pcxhr_pcm_vol;
temp.name = "PCM Capture Volume";
temp.count = 1;
temp.private_value = 1; /* capture */
- if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&temp, chip))) < 0)
+
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&temp, chip));
+ if (err < 0)
return err;
+
/* Audio source */
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_audio_src,
- chip))) < 0)
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_audio_src, chip));
+ if (err < 0)
return err;
+
/* IEC958 controls */
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_capture_iec958_mask,
- chip))) < 0)
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_capture_iec958_mask,
+ chip));
+ if (err < 0)
return err;
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_capture_iec958,
- chip))) < 0)
+
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_capture_iec958,
+ chip));
+ if (err < 0)
return err;
+
+ if (mgr->is_hr_stereo) {
+ err = hr222_add_mic_controls(chip);
+ if (err < 0)
+ return err;
+ }
}
/* monitoring only if playback and capture device available */
if (chip->nb_streams_capt > 0 && chip->nb_streams_play > 0) {
/* monitoring */
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_monitor_vol,
- chip))) < 0)
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_monitor_vol, chip));
+ if (err < 0)
return err;
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_monitor_sw,
- chip))) < 0)
+
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_monitor_sw, chip));
+ if (err < 0)
return err;
}
if (i == 0) {
/* clock mode only one control per pcxhr */
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_clock_type,
- mgr))) < 0)
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_clock_type, mgr));
+ if (err < 0)
return err;
- /* non standard control used to scan the external clock presence/frequencies */
- if ((err = snd_ctl_add(chip->card,
- snd_ctl_new1(&pcxhr_control_clock_rate,
- mgr))) < 0)
+ /* non standard control used to scan
+ * the external clock presence/frequencies
+ */
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&pcxhr_control_clock_rate, mgr));
+ if (err < 0)
return err;
}
projects / linux-beck.git / commitdiff