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Diffstat (limited to 'drivers/media/pci/cx88')
-rw-r--r--drivers/media/pci/cx88/cx88-cards.c12
-rw-r--r--drivers/media/pci/cx88/cx88-core.c7
-rw-r--r--drivers/media/pci/cx88/cx88-video.c25
-rw-r--r--drivers/media/pci/cx88/cx88.h8
4 files changed, 23 insertions, 29 deletions
diff --git a/drivers/media/pci/cx88/cx88-cards.c b/drivers/media/pci/cx88/cx88-cards.c
index a87a0e19593e..e18a7ace08b1 100644
--- a/drivers/media/pci/cx88/cx88-cards.c
+++ b/drivers/media/pci/cx88/cx88-cards.c
@@ -744,7 +744,7 @@ static const struct cx88_board cx88_boards[] = {
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
/* Some variants use a tda9874 and so need the tvaudio module. */
- .audio_chip = V4L2_IDENT_TVAUDIO,
+ .audio_chip = CX88_AUDIO_TVAUDIO,
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
@@ -976,7 +976,7 @@ static const struct cx88_board cx88_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- .audio_chip = V4L2_IDENT_WM8775,
+ .audio_chip = CX88_AUDIO_WM8775,
.i2sinputcntl = 2,
.input = {{
.type = CX88_VMUX_DVB,
@@ -1014,7 +1014,7 @@ static const struct cx88_board cx88_boards[] = {
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
- .audio_chip = V4L2_IDENT_WM8775,
+ .audio_chip = CX88_AUDIO_WM8775,
.input = {{
.type = CX88_VMUX_DVB,
.vmux = 0,
@@ -1376,7 +1376,7 @@ static const struct cx88_board cx88_boards[] = {
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tda9887_conf = TDA9887_PRESENT,
- .audio_chip = V4L2_IDENT_WM8775,
+ .audio_chip = CX88_AUDIO_WM8775,
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
@@ -1461,7 +1461,7 @@ static const struct cx88_board cx88_boards[] = {
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tda9887_conf = TDA9887_PRESENT,
- .audio_chip = V4L2_IDENT_WM8775,
+ .audio_chip = CX88_AUDIO_WM8775,
/*
* gpio0 as reported by Mike Crash <mike AT mikecrash.com>
*/
@@ -1929,7 +1929,7 @@ static const struct cx88_board cx88_boards[] = {
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tda9887_conf = TDA9887_PRESENT,
- .audio_chip = V4L2_IDENT_WM8775,
+ .audio_chip = CX88_AUDIO_WM8775,
/*
* GPIO0 (WINTV2000)
*
diff --git a/drivers/media/pci/cx88/cx88-core.c b/drivers/media/pci/cx88/cx88-core.c
index c8f3dcc579d4..ad59dc9235ae 100644
--- a/drivers/media/pci/cx88/cx88-core.c
+++ b/drivers/media/pci/cx88/cx88-core.c
@@ -1034,7 +1034,14 @@ struct video_device *cx88_vdev_init(struct cx88_core *core,
if (NULL == vfd)
return NULL;
*vfd = *template_;
+ /*
+ * The dev pointer of v4l2_device is NULL, instead we set the
+ * video_device dev_parent pointer to the correct PCI bus device.
+ * This driver is a rare example where there is one v4l2_device,
+ * but the video nodes have different parent (PCI) devices.
+ */
vfd->v4l2_dev = &core->v4l2_dev;
+ vfd->dev_parent = &pci->dev;
vfd->release = video_device_release;
snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
core->name, type, core->board.name);
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
index c7a9be1065c0..ecf21d9f1f34 100644
--- a/drivers/media/pci/cx88/cx88-video.c
+++ b/drivers/media/pci/cx88/cx88-video.c
@@ -1353,26 +1353,14 @@ static int vidioc_s_frequency (struct file *file, void *priv,
return cx88_set_freq(core, f);
}
-static int vidioc_g_chip_ident(struct file *file, void *priv,
- struct v4l2_dbg_chip_ident *chip)
-{
- if (!v4l2_chip_match_host(&chip->match))
- return -EINVAL;
- chip->revision = 0;
- chip->ident = V4L2_IDENT_UNKNOWN;
- return 0;
-}
-
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int vidioc_g_register (struct file *file, void *fh,
struct v4l2_dbg_register *reg)
{
struct cx88_core *core = ((struct cx8800_fh*)fh)->dev->core;
- if (!v4l2_chip_match_host(&reg->match))
- return -EINVAL;
/* cx2388x has a 24-bit register space */
- reg->val = cx_read(reg->reg & 0xffffff);
+ reg->val = cx_read(reg->reg & 0xfffffc);
reg->size = 4;
return 0;
}
@@ -1382,9 +1370,7 @@ static int vidioc_s_register (struct file *file, void *fh,
{
struct cx88_core *core = ((struct cx8800_fh*)fh)->dev->core;
- if (!v4l2_chip_match_host(&reg->match))
- return -EINVAL;
- cx_write(reg->reg & 0xffffff, reg->val);
+ cx_write(reg->reg & 0xfffffc, reg->val);
return 0;
}
#endif
@@ -1578,7 +1564,6 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
- .vidioc_g_chip_ident = vidioc_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
@@ -1612,7 +1597,6 @@ static const struct v4l2_ioctl_ops vbi_ioctl_ops = {
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
- .vidioc_g_chip_ident = vidioc_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
@@ -1643,7 +1627,6 @@ static const struct v4l2_ioctl_ops radio_ioctl_ops = {
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
.vidioc_unsubscribe_event = v4l2_event_unsubscribe,
- .vidioc_g_chip_ident = vidioc_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.vidioc_g_register = vidioc_g_register,
.vidioc_s_register = vidioc_s_register,
@@ -1794,7 +1777,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev,
/* load and configure helper modules */
- if (core->board.audio_chip == V4L2_IDENT_WM8775) {
+ if (core->board.audio_chip == CX88_AUDIO_WM8775) {
struct i2c_board_info wm8775_info = {
.type = "wm8775",
.addr = 0x36 >> 1,
@@ -1815,7 +1798,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev,
}
}
- if (core->board.audio_chip == V4L2_IDENT_TVAUDIO) {
+ if (core->board.audio_chip == CX88_AUDIO_TVAUDIO) {
/* This probes for a tda9874 as is used on some
Pixelview Ultra boards. */
v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
diff --git a/drivers/media/pci/cx88/cx88.h b/drivers/media/pci/cx88/cx88.h
index 51ce2c0e8bc1..afe0eaea81b4 100644
--- a/drivers/media/pci/cx88/cx88.h
+++ b/drivers/media/pci/cx88/cx88.h
@@ -30,7 +30,6 @@
#include <media/tuner.h>
#include <media/tveeprom.h>
#include <media/videobuf-dma-sg.h>
-#include <media/v4l2-chip-ident.h>
#include <media/cx2341x.h>
#include <media/videobuf-dvb.h>
#include <media/ir-kbd-i2c.h>
@@ -259,6 +258,11 @@ struct cx88_input {
unsigned int audioroute:4;
};
+enum cx88_audio_chip {
+ CX88_AUDIO_WM8775,
+ CX88_AUDIO_TVAUDIO,
+};
+
struct cx88_board {
const char *name;
unsigned int tuner_type;
@@ -269,7 +273,7 @@ struct cx88_board {
struct cx88_input input[MAX_CX88_INPUT];
struct cx88_input radio;
enum cx88_board_type mpeg;
- unsigned int audio_chip;
+ enum cx88_audio_chip audio_chip;
int num_frontends;
/* Used for I2S devices */
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-06 10:07:20 +0300