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Diffstat (limited to 'sound/pci/ice1712/vt1720_mobo.c')
-rw-r--r--sound/pci/ice1712/vt1720_mobo.c115
1 files changed, 115 insertions, 0 deletions
diff --git a/sound/pci/ice1712/vt1720_mobo.c b/sound/pci/ice1712/vt1720_mobo.c
new file mode 100644
index 0000000..3bd9262
--- /dev/null
+++ b/sound/pci/ice1712/vt1720_mobo.c
@@ -0,0 +1,115 @@
+/*
+ * ALSA driver for VT1720/VT1724 (Envy24PT/Envy24HT)
+ *
+ * Lowlevel functions for VT1720-based motherboards
+ *
+ * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
+ *
+ * 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 <sound/driver.h>
+#include <asm/io.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+
+#include "ice1712.h"
+#include "vt1720_mobo.h"
+
+
+static int __devinit k8x800_init(ice1712_t *ice)
+{
+ ice->vt1720 = 1;
+
+ /* VT1616 codec */
+ ice->num_total_dacs = 6;
+ ice->num_total_adcs = 2;
+
+ /* WM8728 codec */
+ /* FIXME: TODO */
+
+ return 0;
+}
+
+static int __devinit k8x800_add_controls(ice1712_t *ice)
+{
+ /* FIXME: needs some quirks for VT1616? */
+ return 0;
+}
+
+/* EEPROM image */
+
+static unsigned char k8x800_eeprom[] __devinitdata = {
+ 0x01, /* SYSCONF: clock 256, 1ADC, 2DACs */
+ 0x02, /* ACLINK: ACLINK, packed */
+ 0x00, /* I2S: - */
+ 0x00, /* SPDIF: - */
+ 0xff, /* GPIO_DIR */
+ 0xff, /* GPIO_DIR1 */
+ 0x00, /* - */
+ 0xff, /* GPIO_MASK */
+ 0xff, /* GPIO_MASK1 */
+ 0x00, /* - */
+ 0x00, /* GPIO_STATE */
+ 0x00, /* GPIO_STATE1 */
+ 0x00, /* - */
+};
+
+
+/* entry point */
+struct snd_ice1712_card_info snd_vt1720_mobo_cards[] __devinitdata = {
+ {
+ .subvendor = VT1720_SUBDEVICE_K8X800,
+ .name = "Albatron K8X800 Pro II",
+ .model = "k8x800",
+ .chip_init = k8x800_init,
+ .build_controls = k8x800_add_controls,
+ .eeprom_size = sizeof(k8x800_eeprom),
+ .eeprom_data = k8x800_eeprom,
+ },
+ {
+ .subvendor = VT1720_SUBDEVICE_ZNF3_150,
+ .name = "Chaintech ZNF3-150",
+ /* identical with k8x800 */
+ .chip_init = k8x800_init,
+ .build_controls = k8x800_add_controls,
+ .eeprom_size = sizeof(k8x800_eeprom),
+ .eeprom_data = k8x800_eeprom,
+ },
+ {
+ .subvendor = VT1720_SUBDEVICE_ZNF3_250,
+ .name = "Chaintech ZNF3-250",
+ /* identical with k8x800 */
+ .chip_init = k8x800_init,
+ .build_controls = k8x800_add_controls,
+ .eeprom_size = sizeof(k8x800_eeprom),
+ .eeprom_data = k8x800_eeprom,
+ },
+ {
+ .subvendor = VT1720_SUBDEVICE_9CJS,
+ .name = "Chaintech 9CJS",
+ /* identical with k8x800 */
+ .chip_init = k8x800_init,
+ .build_controls = k8x800_add_controls,
+ .eeprom_size = sizeof(k8x800_eeprom),
+ .eeprom_data = k8x800_eeprom,
+ },
+ { } /* terminator */
+};
+
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