1 files changed, 72 insertions, 0 deletions

diff --git a/drivers/media/video/cx25821/cx25821-cards.c b/drivers/media/video/cx25821/cx25821-cards.c
new file mode 100644
index 000000000000..6ace60313b49
--- /dev/null
+++ b/drivers/media/video/cx25821/cx25821-cards.c
@@ -0,0 +1,72 @@
+/*
+ *  Driver for the Conexant CX25821 PCIe bridge
+ *
+ *  Copyright (C) 2009 Conexant Systems Inc.
+ *  Authors  <shu.lin@conexant.com>, <hiep.huynh@conexant.com>
+ *      Based on Steven Toth <stoth@linuxtv.org> cx23885 driver
+ *
+ *  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <media/cx25840.h>
+
+#include "cx25821.h"
+#include "tuner-xc2028.h"
+
+/* board config info */
+
+struct cx25821_board cx25821_boards[] = {
+        [UNKNOWN_BOARD] = {
+                .name = "UNKNOWN/GENERIC",
+                /* Ensure safe default for unknown boards */
+                .clk_freq = 0,
+        },
+
+        [CX25821_BOARD] = {
+                .name = "CX25821",
+                .portb = CX25821_RAW,
+                .portc = CX25821_264,
+                .input[0].type = CX25821_VMUX_COMPOSITE,
+        },
+
+};
+
+const unsigned int cx25821_bcount = ARRAY_SIZE(cx25821_boards);
+
+struct cx25821_subid cx25821_subids[] = {
+        {
+                .subvendor = 0x14f1,
+                .subdevice = 0x0920,
+                .card = CX25821_BOARD,
+        },
+};
+
+void cx25821_card_setup(struct cx25821_dev *dev)
+{
+        static u8 eeprom[256];
+
+        if (dev->i2c_bus[0].i2c_rc == 0) {
+                dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
+                tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom,
+                              sizeof(eeprom));
+        }
+}