V4L/DVB (4228a): pvrusb2 to kernel 2.6.18
Implement V4L2 driver for the Hauppauge PVR USB2 TV tuner.
The Hauppauge PVR USB2 is a USB connected TV tuner with an embedded
cx23416 hardware MPEG2 encoder. There are two major variants of this
device; this driver handles both. Any V4L2 application which
understands MPEG2 video stream data should be able to work with this
device.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
new file mode 100644
index 0000000..1dd4f62
--- /dev/null
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
@@ -0,0 +1,115 @@
+/*
+ *
+ * $Id$
+ *
+ * Copyright (C) 2005 Mike Isely <isely@pobox.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
+ *
+ * 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 "pvrusb2-i2c-core.h"
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include "pvrusb2-i2c-cmd-v4l2.h"
+#include "pvrusb2-audio.h"
+#include "pvrusb2-tuner.h"
+#include "pvrusb2-demod.h"
+#include "pvrusb2-video-v4l.h"
+#ifdef CONFIG_VIDEO_PVRUSB2_24XXX
+#include "pvrusb2-cx2584x-v4l.h"
+#include "pvrusb2-wm8775.h"
+#endif
+
+#define trace_i2c(...) pvr2_trace(PVR2_TRACE_I2C,__VA_ARGS__)
+
+#define OP_STANDARD 0
+#define OP_BCSH 1
+#define OP_VOLUME 2
+#define OP_FREQ 3
+#define OP_AUDIORATE 4
+#define OP_SIZE 5
+#define OP_LOG 6
+
+static const struct pvr2_i2c_op * const ops[] = {
+ [OP_STANDARD] = &pvr2_i2c_op_v4l2_standard,
+ [OP_BCSH] = &pvr2_i2c_op_v4l2_bcsh,
+ [OP_VOLUME] = &pvr2_i2c_op_v4l2_volume,
+ [OP_FREQ] = &pvr2_i2c_op_v4l2_frequency,
+ [OP_SIZE] = &pvr2_i2c_op_v4l2_size,
+ [OP_LOG] = &pvr2_i2c_op_v4l2_log,
+};
+
+void pvr2_i2c_probe(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
+{
+ int id;
+ id = cp->client->driver->id;
+ cp->ctl_mask = ((1 << OP_STANDARD) |
+ (1 << OP_BCSH) |
+ (1 << OP_VOLUME) |
+ (1 << OP_FREQ) |
+ (1 << OP_SIZE) |
+ (1 << OP_LOG));
+
+ if (id == I2C_DRIVERID_MSP3400) {
+ if (pvr2_i2c_msp3400_setup(hdw,cp)) {
+ return;
+ }
+ }
+ if (id == I2C_DRIVERID_TUNER) {
+ if (pvr2_i2c_tuner_setup(hdw,cp)) {
+ return;
+ }
+ }
+#ifdef CONFIG_VIDEO_PVRUSB2_24XXX
+ if (id == I2C_DRIVERID_CX25840) {
+ if (pvr2_i2c_cx2584x_v4l_setup(hdw,cp)) {
+ return;
+ }
+ }
+ if (id == I2C_DRIVERID_WM8775) {
+ if (pvr2_i2c_wm8775_setup(hdw,cp)) {
+ return;
+ }
+ }
+#endif
+ if (id == I2C_DRIVERID_SAA711X) {
+ if (pvr2_i2c_decoder_v4l_setup(hdw,cp)) {
+ return;
+ }
+ }
+ if (id == I2C_DRIVERID_TDA9887) {
+ if (pvr2_i2c_demod_setup(hdw,cp)) {
+ return;
+ }
+ }
+}
+
+
+const struct pvr2_i2c_op *pvr2_i2c_get_op(unsigned int idx)
+{
+ if (idx >= sizeof(ops)/sizeof(ops[0])) return 0;
+ return ops[idx];
+}
+
+
+/*
+ Stuff for Emacs to see, in order to encourage consistent editing style:
+ *** Local Variables: ***
+ *** mode: c ***
+ *** fill-column: 75 ***
+ *** tab-width: 8 ***
+ *** c-basic-offset: 8 ***
+ *** End: ***
+ */