/* * ALSA driver for ICEnsemble VT1724 (Envy24HT) * * Lowlevel functions for Advanced Micro Peripherals Ltd AUDIO2000 * * Copyright (c) 2000 Jaroslav Kysela * * 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 #include #include #include #include "ice1712.h" #include "envy24ht.h" #include "amp.h" static void wm_put(struct snd_ice1712 *ice, int reg, unsigned short val) { unsigned short cval; cval = (reg << 9) | val; snd_vt1724_write_i2c(ice, WM_DEV, cval >> 8, cval & 0xff); } static int snd_vt1724_amp_init(struct snd_ice1712 *ice) { static const unsigned short wm_inits[] = { WM_ATTEN_L, 0x0000, /* 0 db */ WM_ATTEN_R, 0x0000, /* 0 db */ WM_DAC_CTRL, 0x0008, /* 24bit I2S */ WM_INT_CTRL, 0x0001, /* 24bit I2S */ }; unsigned int i; /* only use basic functionality for now */ /* VT1616 6ch codec connected to PSDOUT0 using packed mode */ ice->num_total_dacs = 6; ice->num_total_adcs = 2; /* Chaintech AV-710 has another WM8728 codec connected to PSDOUT4 (shared with the SPDIF output). Mixer control for this codec is not yet supported. */ if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AV710) { for (i = 0; i < ARRAY_SIZE(wm_inits); i += 2) wm_put(ice, wm_inits[i], wm_inits[i+1]); } return 0; } static int snd_vt1724_amp_add_controls(struct snd_ice1712 *ice) { if (ice->ac97) /* we use pins 39 and 41 of the VT1616 for left and right read outputs */ snd_ac97_write_cache(ice->ac97, 0x5a, snd_ac97_read(ice->ac97, 0x5a) & ~0x8000); return 0; } /* entry point */ struct snd_ice1712_card_info snd_vt1724_amp_cards[] = { { .subvendor = VT1724_SUBDEVICE_AV710, .name = "Chaintech AV-710", .model = "av710", .chip_init = snd_vt1724_amp_init, .build_controls = snd_vt1724_amp_add_controls, }, { .subvendor = VT1724_SUBDEVICE_AUDIO2000, .name = "AMP Ltd AUDIO2000", .model = "amp2000", .chip_init = snd_vt1724_amp_init, .build_controls = snd_vt1724_amp_add_controls, }, { } /* terminator */ }; e='10' name='q' value=''/>
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authorDavid S. Miller <davem@davemloft.net>2017-01-30 22:05:52 -0500
committerDavid S. Miller <davem@davemloft.net>2017-01-30 22:05:52 -0500
commit1bae6c99decf9137069646b593d3439171a8a8e2 (patch)
tree431604a568cd2303973470de326bd9731370a025 /sound/parisc/Kconfig
parent63c190429020a9701b42887ac22c28f287f1762f (diff)
parent2b2d3eb41c920b47df2fcedd1489cf748bd09466 (diff)
Merge branch 'sh_eth-E-DMAC-interrupt-mask-cleanups'
Sergei Shtylyov says: ==================== sh_eth: E-DMAC interrupt mask cleanups Here's a set of 3 patches against DaveM's 'net-next.git' repo. The main goal of this set is to stop using the bare numbers for the E-DMAC interrupt masks. [1/3] sh_eth: rename EESIPR bits [2/3] sh_eth: add missing EESIPR bits [3/3] sh_eth: stop using bare numbers for EESIPR values ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'sound/parisc/Kconfig')