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authorLinus Torvalds <torvalds@linux-foundation.org>2008-01-26 00:59:51 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2008-01-26 00:59:51 +0300
commitb31fde6db2b76a9f7f59bf016652b46cff43f8da (patch)
tree2af4c48ae97b9800604fc0b36bc5c274d46d4aa3 /include
parentf31c338675872875e24f124af0689131b0c72600 (diff)
parenta999337b49fcdd2c4a475e97e4b8337ebdfa4abf (diff)
downloadlinux-b31fde6db2b76a9f7f59bf016652b46cff43f8da.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (509 commits) V4L/DVB (7078): radio: fix sf16fmi section mismatch V4L/DVB (7077): bt878: remove handcrafted PCI subsystem ID check V4L/DVB (7075): Make a local function static V4L/DVB (7074): DiB7000P: correct tuning problem for 7MHz channel V4L/DVB (7073): DiB7070: Reception quality improved V4L/DVB (7072): sets the MT2060 IF1 frequency according to EEPROM V4L/DVB (7071): DiB0700: Start streaming the right way V4L/DVB (7070): Fix some tuning problems V4L/DVB (7069): Support for myTV.t V4L/DVB (7068): Add support for WinTV Nova-T-CE driver V4L/DVB (7067): fix autoserach in the Hauppauge NOVA-T 500 V4L/DVB (7066): ASUS My Cinema U3000 Mini DVBT Tuner V4L/DVB (7065): Artec T14BR patches V4L/DVB (7063): xc5000: Fix OOPS caused by missing firmware V4L/DVB (7062): radio-si570x: Some fixes and new USB ID addition V4L/DVB (7061): radio-si470x: Some cleanups V4L/DVB (7060): em28xx: remove has_tuner V4L/DVB (7059): cx88: Ensure the tuner is reset correctly V4L/DVB (7058): IR corrections for the Pinnacle 800i V4L/DVB (7056): tuner: suppress obsolete tuner i2c address warning for XC5000 tuners ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/i2c-id.h2
-rw-r--r--include/media/cs5345.h39
-rw-r--r--include/media/cx2341x.h2
-rw-r--r--include/media/cx25840.h19
-rw-r--r--include/media/ir-common.h3
-rw-r--r--include/media/m52790.h93
-rw-r--r--include/media/saa7146_vv.h1
-rw-r--r--include/media/tuner.h5
-rw-r--r--include/media/v4l2-chip-ident.h6
-rw-r--r--include/media/v4l2-common.h18
-rw-r--r--include/media/v4l2-i2c-drv-legacy.h140
-rw-r--r--include/media/v4l2-i2c-drv.h68
-rw-r--r--include/media/v4l2-int-device.h5
-rw-r--r--include/media/videobuf-core.h20
14 files changed, 402 insertions, 19 deletions
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index e18017d45758..c7a51a196f51 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -125,6 +125,8 @@
#define I2C_DRIVERID_LM4857 92 /* LM4857 Audio Amplifier */
#define I2C_DRIVERID_VP27SMPX 93 /* Panasonic VP27s tuner internal MPX */
#define I2C_DRIVERID_CS4270 94 /* Cirrus Logic 4270 audio codec */
+#define I2C_DRIVERID_M52790 95 /* Mitsubishi M52790SP/FP AV switch */
+#define I2C_DRIVERID_CS5345 96 /* cs5345 audio processor */
#define I2C_DRIVERID_I2CDEV 900
#define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */
diff --git a/include/media/cs5345.h b/include/media/cs5345.h
new file mode 100644
index 000000000000..6ccae24e65ed
--- /dev/null
+++ b/include/media/cs5345.h
@@ -0,0 +1,39 @@
+/*
+ cs5345.h - definition for cs5345 inputs and outputs
+
+ Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl)
+
+ 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.
+*/
+
+#ifndef _CS5345_H_
+#define _CS5345_H_
+
+/* CS5345 HW inputs */
+#define CS5345_IN_MIC 0
+#define CS5345_IN_1 1
+#define CS5345_IN_2 2
+#define CS5345_IN_3 3
+#define CS5345_IN_4 4
+#define CS5345_IN_5 5
+#define CS5345_IN_6 6
+
+#define CS5345_MCLK_1 0x00
+#define CS5345_MCLK_1_5 0x10
+#define CS5345_MCLK_2 0x20
+#define CS5345_MCLK_3 0x30
+#define CS5345_MCLK_4 0x40
+
+#endif
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index af8071d7620d..5f4608e88476 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -83,7 +83,7 @@ struct cx2341x_mpeg_params {
#define CX2341X_MBOX_MAX_DATA 16
extern const u32 cx2341x_mpeg_ctrls[];
-typedef int (*cx2341x_mbox_func)(void *priv, int cmd, int in, int out,
+typedef int (*cx2341x_mbox_func)(void *priv, u32 cmd, int in, int out,
u32 data[CX2341X_MBOX_MAX_DATA]);
int cx2341x_update(void *priv, cx2341x_mbox_func func,
const struct cx2341x_mpeg_params *old,
diff --git a/include/media/cx25840.h b/include/media/cx25840.h
index 8e7e52d659a0..cd599ad29fb2 100644
--- a/include/media/cx25840.h
+++ b/include/media/cx25840.h
@@ -49,6 +49,25 @@ enum cx25840_video_input {
CX25840_SVIDEO2 = 0x620,
CX25840_SVIDEO3 = 0x730,
CX25840_SVIDEO4 = 0x840,
+
+ /* Allow frames to specify specific input configurations */
+ CX25840_VIN1_CH1 = 0x80000000,
+ CX25840_VIN2_CH1 = 0x80000001,
+ CX25840_VIN3_CH1 = 0x80000002,
+ CX25840_VIN4_CH1 = 0x80000003,
+ CX25840_VIN5_CH1 = 0x80000004,
+ CX25840_VIN6_CH1 = 0x80000005,
+ CX25840_VIN7_CH1 = 0x80000006,
+ CX25840_VIN8_CH1 = 0x80000007,
+ CX25840_VIN4_CH2 = 0x80000000,
+ CX25840_VIN5_CH2 = 0x80000010,
+ CX25840_VIN6_CH2 = 0x80000020,
+ CX25840_NONE_CH2 = 0x80000030,
+ CX25840_VIN7_CH3 = 0x80000000,
+ CX25840_VIN8_CH3 = 0x80000040,
+ CX25840_NONE0_CH3 = 0x80000080,
+ CX25840_NONE1_CH3 = 0x800000c0,
+ CX25840_SVIDEO_ON = 0x80000100,
};
enum cx25840_audio_input {
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 7a785fa77212..831547d79683 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -97,7 +97,6 @@ int ir_dump_samples(u32 *samples, int count);
int ir_decode_biphase(u32 *samples, int count, int low, int high);
int ir_decode_pulsedistance(u32 *samples, int count, int low, int high);
-u32 ir_rc5_decode(unsigned int code);
void ir_rc5_timer_end(unsigned long data);
void ir_rc5_timer_keyup(unsigned long data);
@@ -141,6 +140,8 @@ extern IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_behold[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE];
#endif
diff --git a/include/media/m52790.h b/include/media/m52790.h
new file mode 100644
index 000000000000..7ddffae31a67
--- /dev/null
+++ b/include/media/m52790.h
@@ -0,0 +1,93 @@
+/*
+ m52790.h - definition for m52790 inputs and outputs
+
+ Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl)
+
+ 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.
+*/
+
+#ifndef _M52790_H_
+#define _M52790_H_
+
+/* Input routing switch 1 */
+
+#define M52790_SW1_IN_MASK 0x0003
+#define M52790_SW1_IN_TUNER 0x0000
+#define M52790_SW1_IN_V2 0x0001
+#define M52790_SW1_IN_V3 0x0002
+#define M52790_SW1_IN_V4 0x0003
+
+/* Selects component input instead of composite */
+#define M52790_SW1_YCMIX 0x0004
+
+
+/* Input routing switch 2 */
+
+#define M52790_SW2_IN_MASK 0x0300
+#define M52790_SW2_IN_TUNER 0x0000
+#define M52790_SW2_IN_V2 0x0100
+#define M52790_SW2_IN_V3 0x0200
+#define M52790_SW2_IN_V4 0x0300
+
+/* Selects component input instead of composite */
+#define M52790_SW2_YCMIX 0x0400
+
+
+/* Output routing switch 1 */
+
+/* Enable 6dB amplifier for composite out */
+#define M52790_SW1_V_AMP 0x0008
+
+/* Enable 6dB amplifier for component out */
+#define M52790_SW1_YC_AMP 0x0010
+
+/* Audio output mode */
+#define M52790_SW1_AUDIO_MASK 0x00c0
+#define M52790_SW1_AUDIO_MUTE 0x0000
+#define M52790_SW1_AUDIO_R 0x0040
+#define M52790_SW1_AUDIO_L 0x0080
+#define M52790_SW1_AUDIO_STEREO 0x00c0
+
+
+/* Output routing switch 2 */
+
+/* Enable 6dB amplifier for composite out */
+#define M52790_SW2_V_AMP 0x0800
+
+/* Enable 6dB amplifier for component out */
+#define M52790_SW2_YC_AMP 0x1000
+
+/* Audio output mode */
+#define M52790_SW2_AUDIO_MASK 0xc000
+#define M52790_SW2_AUDIO_MUTE 0x0000
+#define M52790_SW2_AUDIO_R 0x4000
+#define M52790_SW2_AUDIO_L 0x8000
+#define M52790_SW2_AUDIO_STEREO 0xc000
+
+
+/* Common values */
+#define M52790_IN_TUNER (M52790_SW1_IN_TUNER | M52790_SW2_IN_TUNER)
+#define M52790_IN_V2 (M52790_SW1_IN_V2 | M52790_SW2_IN_V2)
+#define M52790_IN_V3 (M52790_SW1_IN_V3 | M52790_SW2_IN_V3)
+#define M52790_IN_V4 (M52790_SW1_IN_V4 | M52790_SW2_IN_V4)
+
+#define M52790_OUT_STEREO (M52790_SW1_AUDIO_STEREO | \
+ M52790_SW2_AUDIO_STEREO)
+#define M52790_OUT_AMP_STEREO (M52790_SW1_AUDIO_STEREO | \
+ M52790_SW1_V_AMP | \
+ M52790_SW2_AUDIO_STEREO | \
+ M52790_SW2_V_AMP)
+
+#endif
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index e49f7e156061..89c442eb8849 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -1,7 +1,6 @@
#ifndef __SAA7146_VV__
#define __SAA7146_VV__
-#include <linux/videodev.h>
#include <media/v4l2-common.h>
#include <media/saa7146.h>
#include <media/videobuf-dma-sg.h>
diff --git a/include/media/tuner.h b/include/media/tuner.h
index c03dceb92605..1bf24a6ed8f1 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -24,8 +24,6 @@
#include <linux/videodev2.h>
-extern int tuner_debug;
-
#define ADDR_UNSET (255)
#define TUNER_TEMIC_PAL 0 /* 4002 FH5 (3X 7756, 9483) */
@@ -117,12 +115,13 @@ extern int tuner_debug;
#define TUNER_PHILIPS_TUV1236D 68 /* ATI HDTV Wonder */
#define TUNER_TNF_5335MF 69 /* Sabrent Bt848 */
#define TUNER_SAMSUNG_TCPN_2121P30A 70 /* Hauppauge PVR-500MCE NTSC */
-#define TUNER_XCEIVE_XC3028 71
+#define TUNER_XC2028 71
#define TUNER_THOMSON_FE6600 72 /* DViCO FusionHDTV DVB-T Hybrid */
#define TUNER_SAMSUNG_TCPG_6121P30A 73 /* Hauppauge PVR-500 PAL */
#define TUNER_TDA9887 74 /* This tuner should be used only internally */
#define TUNER_TEA5761 75 /* Only FM Radio Tuner */
+#define TUNER_XC5000 76 /* Xceive Silicon Tuner */
/* tv card specific */
#define TDA9887_PRESENT (1<<0)
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 8ae42c41dd08..032bb75f69c2 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -68,6 +68,9 @@ enum {
/* module vp27smpx: just ident 2700 */
V4L2_IDENT_VP27SMPX = 2700,
+ /* module cs5345: just ident 5345 */
+ V4L2_IDENT_CS5345 = 5345,
+
/* module wm8739: just ident 8739 */
V4L2_IDENT_WM8739 = 8739,
@@ -83,6 +86,9 @@ enum {
/* module upd64083: just ident 64083 */
V4L2_IDENT_UPD64083 = 64083,
+ /* module m52790: just ident 52790 */
+ V4L2_IDENT_M52790 = 52790,
+
/* module msp34xx: reserved range 34000-34999 */
V4L2_IDENT_MSP3400B = 34002,
V4L2_IDENT_MSP3410B = 34102,
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 181a40c46a52..475d0d8275e0 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -104,6 +104,17 @@ int v4l2_chip_match_host(u32 id_type, u32 chip_id);
/* ------------------------------------------------------------------------- */
+/* Helper function for I2C legacy drivers */
+
+struct i2c_driver;
+struct i2c_adapter;
+struct i2c_client;
+
+int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver *driver,
+ const char *name, int (*probe)(struct i2c_client *));
+
+/* ------------------------------------------------------------------------- */
+
/* Internal ioctls */
/* VIDIOC_INT_DECODE_VBI_LINE */
@@ -116,6 +127,11 @@ struct v4l2_decode_vbi_line {
u32 type; /* VBI service type (V4L2_SLICED_*). 0 if no service found */
};
+struct v4l2_priv_tun_config {
+ int tuner;
+ void *priv;
+};
+
/* audio ioctls */
/* v4l device was opened in Radio mode, to be replaced by VIDIOC_INT_S_TUNER_MODE */
@@ -131,7 +147,7 @@ struct v4l2_decode_vbi_line {
#define TUNER_SET_STANDBY _IOW('d', 91, int)
/* Sets tda9887 specific stuff, like port1, port2 and qss */
-#define TDA9887_SET_CONFIG _IOW('d', 92, int)
+#define TUNER_SET_CONFIG _IOW('d', 92, struct v4l2_priv_tun_config)
/* Switch the tuner to a specific tuner mode. Replacement of AUDC_SET_RADIO */
#define VIDIOC_INT_S_TUNER_MODE _IOW('d', 93, enum v4l2_tuner_type)
diff --git a/include/media/v4l2-i2c-drv-legacy.h b/include/media/v4l2-i2c-drv-legacy.h
new file mode 100644
index 000000000000..241854229d6f
--- /dev/null
+++ b/include/media/v4l2-i2c-drv-legacy.h
@@ -0,0 +1,140 @@
+/*
+ * v4l2-i2c-drv-legacy.h - contains I2C handling code that's identical
+ * for all V4L2 I2C drivers. Use this header if the
+ * I2C driver is used by both legacy drivers and
+ * drivers converted to the bus-based I2C API.
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * 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.
+ */
+
+struct v4l2_i2c_driver_data {
+ const char * const name;
+ int driverid;
+ int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
+ int (*probe)(struct i2c_client *client);
+ int (*remove)(struct i2c_client *client);
+ int (*suspend)(struct i2c_client *client, pm_message_t state);
+ int (*resume)(struct i2c_client *client);
+ int (*legacy_probe)(struct i2c_adapter *adapter);
+ int legacy_class;
+};
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data;
+static struct i2c_client_address_data addr_data;
+static struct i2c_driver v4l2_i2c_driver_legacy;
+static char v4l2_i2c_drv_name_legacy[32];
+
+static int v4l2_i2c_drv_attach_legacy(struct i2c_adapter *adapter, int address, int kind)
+{
+ return v4l2_i2c_attach(adapter, address, &v4l2_i2c_driver_legacy,
+ v4l2_i2c_drv_name_legacy, v4l2_i2c_data.probe);
+}
+
+static int v4l2_i2c_drv_probe_legacy(struct i2c_adapter *adapter)
+{
+ if (v4l2_i2c_data.legacy_probe) {
+ if (v4l2_i2c_data.legacy_probe(adapter))
+ return i2c_probe(adapter, &addr_data, v4l2_i2c_drv_attach_legacy);
+ return 0;
+ }
+ if (adapter->class & v4l2_i2c_data.legacy_class)
+ return i2c_probe(adapter, &addr_data, v4l2_i2c_drv_attach_legacy);
+ return 0;
+}
+
+static int v4l2_i2c_drv_detach_legacy(struct i2c_client *client)
+{
+ int err;
+
+ if (v4l2_i2c_data.remove)
+ v4l2_i2c_data.remove(client);
+
+ err = i2c_detach_client(client);
+ if (err)
+ return err;
+ kfree(client);
+
+ return 0;
+}
+
+static int v4l2_i2c_drv_suspend_helper(struct i2c_client *client, pm_message_t state)
+{
+ return v4l2_i2c_data.suspend ? v4l2_i2c_data.suspend(client, state) : 0;
+}
+
+static int v4l2_i2c_drv_resume_helper(struct i2c_client *client)
+{
+ return v4l2_i2c_data.resume ? v4l2_i2c_data.resume(client) : 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* i2c implementation */
+static struct i2c_driver v4l2_i2c_driver_legacy = {
+ .driver = {
+ .owner = THIS_MODULE,
+ },
+ .attach_adapter = v4l2_i2c_drv_probe_legacy,
+ .detach_client = v4l2_i2c_drv_detach_legacy,
+ .suspend = v4l2_i2c_drv_suspend_helper,
+ .resume = v4l2_i2c_drv_resume_helper,
+};
+
+/* ----------------------------------------------------------------------- */
+
+/* i2c implementation */
+static struct i2c_driver v4l2_i2c_driver = {
+ .suspend = v4l2_i2c_drv_suspend_helper,
+ .resume = v4l2_i2c_drv_resume_helper,
+};
+
+static int __init v4l2_i2c_drv_init(void)
+{
+ int err;
+
+ strlcpy(v4l2_i2c_drv_name_legacy, v4l2_i2c_data.name, sizeof(v4l2_i2c_drv_name_legacy));
+ strlcat(v4l2_i2c_drv_name_legacy, "'", sizeof(v4l2_i2c_drv_name_legacy));
+
+ if (v4l2_i2c_data.legacy_class == 0)
+ v4l2_i2c_data.legacy_class = I2C_CLASS_TV_ANALOG;
+
+ v4l2_i2c_driver_legacy.driver.name = v4l2_i2c_drv_name_legacy;
+ v4l2_i2c_driver_legacy.id = v4l2_i2c_data.driverid;
+ v4l2_i2c_driver_legacy.command = v4l2_i2c_data.command;
+ err = i2c_add_driver(&v4l2_i2c_driver_legacy);
+
+ if (err)
+ return err;
+ v4l2_i2c_driver.driver.name = v4l2_i2c_data.name;
+ v4l2_i2c_driver.id = v4l2_i2c_data.driverid;
+ v4l2_i2c_driver.command = v4l2_i2c_data.command;
+ v4l2_i2c_driver.probe = v4l2_i2c_data.probe;
+ v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
+ err = i2c_add_driver(&v4l2_i2c_driver);
+ if (err)
+ i2c_del_driver(&v4l2_i2c_driver_legacy);
+ return err;
+}
+
+static void __exit v4l2_i2c_drv_cleanup(void)
+{
+ i2c_del_driver(&v4l2_i2c_driver_legacy);
+ i2c_del_driver(&v4l2_i2c_driver);
+}
+
+module_init(v4l2_i2c_drv_init);
+module_exit(v4l2_i2c_drv_cleanup);
diff --git a/include/media/v4l2-i2c-drv.h b/include/media/v4l2-i2c-drv.h
new file mode 100644
index 000000000000..9e4bab276915
--- /dev/null
+++ b/include/media/v4l2-i2c-drv.h
@@ -0,0 +1,68 @@
+/*
+ * v4l2-i2c-drv.h - contains I2C handling code that's identical for
+ * all V4L2 I2C drivers. Use this header if the
+ * I2C driver is only used by drivers converted
+ * to the bus-based I2C API.
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * 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.
+ */
+
+#ifndef __V4L2_I2C_DRV_H__
+#define __V4L2_I2C_DRV_H__
+
+#include <media/v4l2-common.h>
+
+struct v4l2_i2c_driver_data {
+ const char * const name;
+ int driverid;
+ int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
+ int (*probe)(struct i2c_client *client);
+ int (*remove)(struct i2c_client *client);
+ int (*suspend)(struct i2c_client *client, pm_message_t state);
+ int (*resume)(struct i2c_client *client);
+ int (*legacy_probe)(struct i2c_adapter *adapter);
+ int legacy_class;
+};
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data;
+static struct i2c_driver v4l2_i2c_driver;
+
+
+/* Bus-based I2C implementation for kernels >= 2.6.22 */
+
+static int __init v4l2_i2c_drv_init(void)
+{
+ v4l2_i2c_driver.driver.name = v4l2_i2c_data.name;
+ v4l2_i2c_driver.id = v4l2_i2c_data.driverid;
+ v4l2_i2c_driver.command = v4l2_i2c_data.command;
+ v4l2_i2c_driver.probe = v4l2_i2c_data.probe;
+ v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
+ v4l2_i2c_driver.suspend = v4l2_i2c_data.suspend;
+ v4l2_i2c_driver.resume = v4l2_i2c_data.resume;
+ return i2c_add_driver(&v4l2_i2c_driver);
+}
+
+
+static void __exit v4l2_i2c_drv_cleanup(void)
+{
+ i2c_del_driver(&v4l2_i2c_driver);
+}
+
+module_init(v4l2_i2c_drv_init);
+module_exit(v4l2_i2c_drv_cleanup);
+
+#endif /* __V4L2_I2C_DRV_H__ */
diff --git a/include/media/v4l2-int-device.h b/include/media/v4l2-int-device.h
index 066ebfc4f983..c8b80e0f0651 100644
--- a/include/media/v4l2-int-device.h
+++ b/include/media/v4l2-int-device.h
@@ -44,9 +44,8 @@ enum v4l2_int_type {
struct v4l2_int_device;
struct v4l2_int_master {
- int (*attach)(struct v4l2_int_device *master,
- struct v4l2_int_device *slave);
- void (*detach)(struct v4l2_int_device *master);
+ int (*attach)(struct v4l2_int_device *slave);
+ void (*detach)(struct v4l2_int_device *slave);
};
typedef int (v4l2_int_ioctl_func)(struct v4l2_int_device *);
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 4fd5d0eaa935..97f14d469595 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -56,13 +56,13 @@ struct videobuf_mapping {
};
enum videobuf_state {
- STATE_NEEDS_INIT = 0,
- STATE_PREPARED = 1,
- STATE_QUEUED = 2,
- STATE_ACTIVE = 3,
- STATE_DONE = 4,
- STATE_ERROR = 5,
- STATE_IDLE = 6,
+ VIDEOBUF_NEEDS_INIT = 0,
+ VIDEOBUF_PREPARED = 1,
+ VIDEOBUF_QUEUED = 2,
+ VIDEOBUF_ACTIVE = 3,
+ VIDEOBUF_DONE = 4,
+ VIDEOBUF_ERROR = 5,
+ VIDEOBUF_IDLE = 6,
};
struct videobuf_buffer {
@@ -162,12 +162,14 @@ struct videobuf_queue {
struct videobuf_queue_ops *ops;
struct videobuf_qtype_ops *int_ops;
+ unsigned int streaming:1;
+ unsigned int reading:1;
+ unsigned int is_mmapped:1;
+
/* capture via mmap() + ioctl(QBUF/DQBUF) */
- unsigned int streaming;
struct list_head stream;
/* capture via read() */
- unsigned int reading;
unsigned int read_off;
struct videobuf_buffer *read_buf;