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Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

Browse Source 
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (62 commits)
  V4L/DVB (12131): BUGFIX: An incorrect Carrier Recovery Loop optimization table was being
  V4L/DVB (12130): Fix a redundant compiler warning
  V4L/DVB (12003): v4l2: Move bounding code outside I2C ifdef block
  V4L/DVB (11913): cx231xx: TRY_FMT should not actually set anything
  V4L/DVB (11912): em28xx: Use v4l bounding/alignment function
  V4L/DVB (11911): cx231xx: Use v4l bounding/alignment function
  V4L/DVB (11910): mt9: Use v4l bounding/alignment function
  V4L/DVB (11909): cx23885: Use v4l bounding/alignment function
  V4L/DVB (11908): w8968cf: Use v4l bounding/alignment function
  V4L/DVB (11907): cx88: Use v4l bounding/alignment function
  V4L/DVB (11906): saa7134: Use v4l bounding/alignment function
  V4L/DVB (11905): vivi: Use v4l bounding/alignment function
  V4L/DVB (11904): zoran: Use v4l bounding/alignment functiob
  V4L/DVB (11903): sh_mobile_ceu_camera: Use v4l bounding/alignment function
  V4L/DVB (11902): pxa-camera: Use v4l bounding/alignment function
  V4L/DVB (11901): v4l2: Create helper function for bounding and aligning images
  V4L/DVB (12128): v4l2: update framework documentation.
  V4L/DVB (12125): v4l2: add new s_config subdev ops and v4l2_i2c_new_subdev_cfg/board calls
  V4L/DVB (12122): pvrusb2: De-obfuscate code which handles routing schemes
  V4L/DVB (12121): pvrusb2: Improve handling of routing schemes
  ...
This commit is contained in:
Linus Torvalds 2009-06-23 10:40:19 -07:00
commit 135aae340d
59 changed files with 2322 additions and 489 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Documentation/video4linux/CARDLIST.cx88
View File

@ -6,8 +6,8 @@
5 -> Leadtek Winfast 2000XP Expert [107d:6611,107d:6613]
6 -> AverTV Studio 303 (M126) [1461:000b]
7 -> MSI TV-@nywhere Master [1462:8606]
8 -> Leadtek Winfast DV2000 [107d:6620]
9 -> Leadtek PVR 2000 [107d:663b,107d:663c,107d:6632]
8 -> Leadtek Winfast DV2000 [107d:6620,107d:6621]
9 -> Leadtek PVR 2000 [107d:663b,107d:663c,107d:6632,107d:6630,107d:6638,107d:6631,107d:6637,107d:663d]
10 -> IODATA GV-VCP3/PCI [10fc:d003]
11 -> Prolink PlayTV PVR
12 -> ASUS PVR-416 [1043:4823,1461:c111]
@ -59,7 +59,7 @@
58 -> Pinnacle PCTV HD 800i [11bd:0051]
59 -> DViCO FusionHDTV 5 PCI nano [18ac:d530]
60 -> Pinnacle Hybrid PCTV [12ab:1788]
61 -> Winfast TV2000 XP Global [107d:6f18]
61 -> Leadtek TV2000 XP Global [107d:6f18,107d:6618]
62 -> PowerColor RA330 [14f1:ea3d]
63 -> Geniatech X8000-MT DVBT [14f1:8852]
64 -> DViCO FusionHDTV DVB-T PRO [18ac:db30]

1
Documentation/video4linux/CARDLIST.em28xx
View File

@ -65,3 +65,4 @@
67 -> Terratec Grabby (em2860) [0ccd:0096]
68 -> Terratec AV350 (em2860) [0ccd:0084]
69 -> KWorld ATSC 315U HDTV TV Box (em2882) [eb1a:a313]
70 -> Evga inDtube (em2882)

24
Documentation/video4linux/v4l2-framework.txt
View File

@ -390,6 +390,30 @@ later date. It differs between i2c drivers and as such can be confusing.
To see which chip variants are supported you can look in the i2c driver code
for the i2c_device_id table. This lists all the possibilities.
There are two more helper functions:
v4l2_i2c_new_subdev_cfg: this function adds new irq and platform_data
arguments and has both 'addr' and 'probed_addrs' arguments: if addr is not
0 then that will be used (non-probing variant), otherwise the probed_addrs
are probed.
For example: this will probe for address 0x10:
struct v4l2_subdev *sd = v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter,
"module_foo", "chipid", 0, NULL, 0, I2C_ADDRS(0x10));
v4l2_i2c_new_subdev_board uses an i2c_board_info struct which is passed
to the i2c driver and replaces the irq, platform_data and addr arguments.
If the subdev supports the s_config core ops, then that op is called with
the irq and platform_data arguments after the subdev was setup. The older
v4l2_i2c_new_(probed_)subdev functions will call s_config as well, but with
irq set to 0 and platform_data set to NULL.
Note that in the next kernel release the functions v4l2_i2c_new_subdev,
v4l2_i2c_new_probed_subdev and v4l2_i2c_new_probed_subdev_addr will all be
replaced by a single v4l2_i2c_new_subdev that is identical to
v4l2_i2c_new_subdev_cfg but without the irq and platform_data arguments.
struct video_device
-------------------

23
drivers/media/common/ir-keymaps.c
View File

@ -2750,3 +2750,26 @@ IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE] = {
[0x1b] = KEY_B, /*recall*/
};
EXPORT_SYMBOL_GPL(ir_codes_dm1105_nec);
/* EVGA inDtube
Devin Heitmueller <devin.heitmueller@gmail.com>
*/
IR_KEYTAB_TYPE ir_codes_evga_indtube[IR_KEYTAB_SIZE] = {
[0x12] = KEY_POWER,
[0x02] = KEY_MODE, /* TV */
[0x14] = KEY_MUTE,
[0x1a] = KEY_CHANNELUP,
[0x16] = KEY_TV2, /* PIP */
[0x1d] = KEY_VOLUMEUP,
[0x05] = KEY_CHANNELDOWN,
[0x0f] = KEY_PLAYPAUSE,
[0x19] = KEY_VOLUMEDOWN,
[0x1c] = KEY_REWIND,
[0x0d] = KEY_RECORD,
[0x18] = KEY_FORWARD,
[0x1e] = KEY_PREVIOUS,
[0x1b] = KEY_STOP,
[0x1f] = KEY_NEXT,
[0x13] = KEY_CAMERA,
};
EXPORT_SYMBOL_GPL(ir_codes_evga_indtube);

7
drivers/media/dvb/frontends/stv0900.h
View File

@ -29,6 +29,11 @@
#include <linux/dvb/frontend.h>
#include "dvb_frontend.h"
struct stv0900_reg {
u16 addr;
u8 val;
};
struct stv0900_config {
u8 demod_address;
u32 xtal;
@ -38,7 +43,7 @@ struct stv0900_config {
u8 path1_mode;
u8 path2_mode;
struct stv0900_reg *ts_config_regs;
u8 tun1_maddress;/* 0, 1, 2, 3 for 0xc0, 0xc2, 0xc4, 0xc6 */
u8 tun2_maddress;
u8 tun1_adc;/* 1 for stv6110, 2 for stb6100 */

100
drivers/media/dvb/frontends/stv0900_core.c
View File

@ -149,31 +149,31 @@ void stv0900_write_reg(struct stv0900_internal *i_params, u16 reg_addr,
dprintk(KERN_ERR "%s: i2c error %d\n", __func__, ret);
}
u8 stv0900_read_reg(struct stv0900_internal *i_params, u16 reg_addr)
u8 stv0900_read_reg(struct stv0900_internal *i_params, u16 reg)
{
u8 data[2];
int ret;
struct i2c_msg i2cmsg = {
.addr = i_params->i2c_addr,
.flags = 0,
.len = 2,
.buf = data,
u8 b0[] = { MSB(reg), LSB(reg) };
u8 buf = 0;
struct i2c_msg msg[] = {
{
.addr = i_params->i2c_addr,
.flags = 0,
.buf = b0,
.len = 2,
}, {
.addr = i_params->i2c_addr,
.flags = I2C_M_RD,
.buf = &buf,
.len = 1,
},
};
data[0] = MSB(reg_addr);
data[1] = LSB(reg_addr);
ret = i2c_transfer(i_params->i2c_adap, msg, 2);
if (ret != 2)
dprintk(KERN_ERR "%s: i2c error %d, reg[0x%02x]\n",
__func__, ret, reg);
ret = i2c_transfer(i_params->i2c_adap, &i2cmsg, 1);
if (ret != 1)
dprintk(KERN_ERR "%s: i2c error %d\n", __func__, ret);
i2cmsg.flags = I2C_M_RD;
i2cmsg.len = 1;
ret = i2c_transfer(i_params->i2c_adap, &i2cmsg, 1);
if (ret != 1)
dprintk(KERN_ERR "%s: i2c error %d\n", __func__, ret);
return data[0];
return buf;
}
void extract_mask_pos(u32 label, u8 *mask, u8 *pos)
@ -712,6 +712,44 @@ static s32 stv0900_carr_get_quality(struct dvb_frontend *fe,
return c_n;
}
static int stv0900_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
{
struct stv0900_state *state = fe->demodulator_priv;
struct stv0900_internal *i_params = state->internal;
enum fe_stv0900_demod_num demod = state->demod;
u8 err_val1, err_val0;
s32 err_field1, err_field0;
u32 header_err_val = 0;
*ucblocks = 0x0;
if (stv0900_get_standard(fe, demod) == STV0900_DVBS2_STANDARD) {
/* DVB-S2 delineator errors count */
/* retreiving number for errnous headers */
dmd_reg(err_field0, R0900_P1_BBFCRCKO0,
R0900_P2_BBFCRCKO0);
dmd_reg(err_field1, R0900_P1_BBFCRCKO1,
R0900_P2_BBFCRCKO1);
err_val1 = stv0900_read_reg(i_params, err_field1);
err_val0 = stv0900_read_reg(i_params, err_field0);
header_err_val = (err_val1<<8) | err_val0;
/* retreiving number for errnous packets */
dmd_reg(err_field0, R0900_P1_UPCRCKO0,
R0900_P2_UPCRCKO0);
dmd_reg(err_field1, R0900_P1_UPCRCKO1,
R0900_P2_UPCRCKO1);
err_val1 = stv0900_read_reg(i_params, err_field1);
err_val0 = stv0900_read_reg(i_params, err_field0);
*ucblocks = (err_val1<<8) | err_val0;
*ucblocks += header_err_val;
}
return 0;
}
static int stv0900_read_snr(struct dvb_frontend *fe, u16 *snr)
{
*snr = stv0900_carr_get_quality(fe,
@ -1355,7 +1393,7 @@ static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe,
struct stv0900_state *state = fe->demodulator_priv;
enum fe_stv0900_error error = STV0900_NO_ERROR;
enum fe_stv0900_error demodError = STV0900_NO_ERROR;
int selosci;
int selosci, i;
struct stv0900_inode *temp_int = find_inode(state->i2c_adap,
state->config->demod_address);
@ -1402,7 +1440,23 @@ static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe,
stv0900_write_bits(state->internal, F0900_P1_ROLLOFF_CONTROL, p_init->rolloff);
stv0900_write_bits(state->internal, F0900_P2_ROLLOFF_CONTROL, p_init->rolloff);
stv0900_set_ts_parallel_serial(state->internal, p_init->path1_ts_clock, p_init->path2_ts_clock);
state->internal->ts_config = p_init->ts_config;
if (state->internal->ts_config == NULL)
stv0900_set_ts_parallel_serial(state->internal,
p_init->path1_ts_clock,
p_init->path2_ts_clock);
else {
for (i = 0; state->internal->ts_config[i].addr != 0xffff; i++)
stv0900_write_reg(state->internal,
state->internal->ts_config[i].addr,
state->internal->ts_config[i].val);
stv0900_write_bits(state->internal, F0900_P2_RST_HWARE, 1);
stv0900_write_bits(state->internal, F0900_P2_RST_HWARE, 0);
stv0900_write_bits(state->internal, F0900_P1_RST_HWARE, 1);
stv0900_write_bits(state->internal, F0900_P1_RST_HWARE, 0);
}
stv0900_write_bits(state->internal, F0900_P1_TUN_MADDRESS, p_init->tun1_maddress);
switch (p_init->tuner1_adc) {
case 1:
@ -1882,6 +1936,7 @@ static struct dvb_frontend_ops stv0900_ops = {
.read_ber = stv0900_read_ber,
.read_signal_strength = stv0900_read_signal_strength,
.read_snr = stv0900_read_snr,
.read_ucblocks = stv0900_read_ucblocks,
};
struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,
@ -1915,6 +1970,7 @@ struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,
init_params.tun1_iq_inversion = STV0900_IQ_NORMAL;
init_params.tuner1_adc = config->tun1_adc;
init_params.path2_ts_clock = config->path2_mode;
init_params.ts_config = config->ts_config_regs;
init_params.tun2_maddress = config->tun2_maddress;
init_params.tuner2_adc = config->tun2_adc;
init_params.tun2_iq_inversion = STV0900_IQ_SWAPPED;

2
drivers/media/dvb/frontends/stv0900_priv.h
View File

@ -271,6 +271,7 @@ struct stv0900_init_params{
/* IQ from the tuner2 to the demod */
enum stv0900_iq_inversion tun2_iq_inversion;
struct stv0900_reg *ts_config;
};
struct stv0900_search_params {
@ -363,6 +364,7 @@ struct stv0900_internal{
u8 i2c_addr;
u8 clkmode;/* 0 for CLKI, 2 for XTALI */
u8 chip_id;
struct stv0900_reg *ts_config;
enum fe_stv0900_error errs;
int dmds_used;
};

11
drivers/media/dvb/frontends/stv090x.c
View File

@ -2674,7 +2674,7 @@ static u8 stv090x_optimize_carloop(struct stv090x_state *state, enum stv090x_mod
static u8 stv090x_optimize_carloop_short(struct stv090x_state *state)
{
struct stv090x_short_frame_crloop *short_crl;
struct stv090x_short_frame_crloop *short_crl = NULL;
s32 index = 0;
u8 aclc = 0x0b;
@ -2694,10 +2694,13 @@ static u8 stv090x_optimize_carloop_short(struct stv090x_state *state)
break;
}
if (state->dev_ver >= 0x30)
short_crl = stv090x_s2_short_crl_cut20;
else if (state->dev_ver >= 0x20)
if (state->dev_ver >= 0x30) {
/* Cut 3.0 and up */
short_crl = stv090x_s2_short_crl_cut30;
} else {
/* Cut 2.0 and up: we don't support cuts older than 2.0 */
short_crl = stv090x_s2_short_crl_cut20;
}
if (state->srate <= 3000000)
aclc = short_crl[index].crl_2;

1
drivers/media/dvb/frontends/tda10048.c
View File

@ -210,6 +210,7 @@ static struct pll_tab {
{ TDA10048_CLK_4000, TDA10048_IF_36130, 10, 0, 0 },
{ TDA10048_CLK_16000, TDA10048_IF_3300, 10, 3, 0 },
{ TDA10048_CLK_16000, TDA10048_IF_3500, 10, 3, 0 },
{ TDA10048_CLK_16000, TDA10048_IF_3800, 10, 3, 0 },
{ TDA10048_CLK_16000, TDA10048_IF_4000, 10, 3, 0 },
{ TDA10048_CLK_16000, TDA10048_IF_4300, 10, 3, 0 },
{ TDA10048_CLK_16000, TDA10048_IF_36130, 10, 3, 0 },

4
drivers/media/dvb/siano/smscoreapi.c
View File

@ -1422,8 +1422,8 @@ int smscore_gpio_configure(struct smscore_device_t *coredev, u8 PinNum,
struct smscore_gpio_config *pGpioConfig) {
u32 totalLen;
u32 TranslatedPinNum;
u32 GroupNum;
u32 TranslatedPinNum = 0;
u32 GroupNum = 0;
u32 ElectricChar;
u32 groupCfg;
void *buffer;

4
drivers/media/radio/radio-tea5764.c
View File

@ -322,7 +322,9 @@ static int vidioc_g_tuner(struct file *file, void *priv,
v->rangehigh = FREQ_MAX * FREQ_MUL;
v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
if (r->tunchk & TEA5764_TUNCHK_STEREO)
v->rxsubchans = V4L2_TUNER_SUB_STEREO;
v->rxsubchans = V4L2_TUNER_SUB_STEREO;
else
v->rxsubchans = V4L2_TUNER_SUB_MONO;
v->audmode = tea5764_get_audout_mode(radio);
v->signal = TEA5764_TUNCHK_LEVEL(r->tunchk) * 0xffff / 0xf;
v->afc = TEA5764_TUNCHK_IFCNT(r->tunchk);

6
drivers/media/video/Kconfig
View File

@ -866,9 +866,13 @@ config USB_W9968CF
module will be called w9968cf.
config USB_OV511
tristate "USB OV511 Camera support"
tristate "USB OV511 Camera support (DEPRECATED)"
depends on VIDEO_V4L1
---help---
This driver is DEPRECATED please use the gspca ov519 module
instead. Note that for the ov511 / ov518 support of the gspca module
you need atleast version 0.6.0 of libv4l.
Say Y here if you want to connect this type of camera to your
computer's USB port. See <file:Documentation/video4linux/ov511.txt>
for more information and for a list of supported cameras.

2
drivers/media/video/cx18/cx18-controls.c
View File

@ -61,6 +61,8 @@ int cx18_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl)
switch (qctrl->id) {
/* Standard V4L2 controls */
case V4L2_CID_USER_CLASS:
return v4l2_ctrl_query_fill(qctrl, 0, 0, 0, 0);
case V4L2_CID_BRIGHTNESS:
case V4L2_CID_HUE:
case V4L2_CID_SATURATION:

19
drivers/media/video/cx231xx/cx231xx-avcore.c
View File

@ -1052,22 +1052,13 @@ int cx231xx_set_audio_decoder_input(struct cx231xx *dev,
/* Set resolution of the video */
int cx231xx_resolution_set(struct cx231xx *dev)
{
int width, height;
u32 hscale, vscale;
int status = 0;
width = dev->width;
height = dev->height;
get_scale(dev, width, height, &hscale, &vscale);
/* set horzontal scale */
status = vid_blk_write_word(dev, HSCALE_CTRL, hscale);
int status = vid_blk_write_word(dev, HSCALE_CTRL, dev->hscale);
if (status)
return status;
/* set vertical scale */
status = vid_blk_write_word(dev, VSCALE_CTRL, vscale);
return status;
return vid_blk_write_word(dev, VSCALE_CTRL, dev->vscale);
}
/******************************************************************************
@ -2055,7 +2046,7 @@ int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type)
int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
{
int rc;
int rc = -1;
u32 ep_mask = -1;
struct pcb_config *pcb_config;

26
drivers/media/video/cx231xx/cx231xx-video.c
View File

@ -893,9 +893,9 @@ static int check_dev(struct cx231xx *dev)
return 0;
}
void get_scale(struct cx231xx *dev,
unsigned int width, unsigned int height,
unsigned int *hscale, unsigned int *vscale)
static void get_scale(struct cx231xx *dev,
unsigned int width, unsigned int height,
unsigned int *hscale, unsigned int *vscale)
{
unsigned int maxw = norm_maxw(dev);
unsigned int maxh = norm_maxh(dev);
@ -907,10 +907,6 @@ void get_scale(struct cx231xx *dev,
*vscale = (((unsigned long)maxh) << 12) / height - 4096L;
if (*vscale >= 0x4000)
*vscale = 0x3fff;
dev->hscale = *hscale;
dev->vscale = *vscale;
}
/* ------------------------------------------------------------------
@ -955,8 +951,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
{
struct cx231xx_fh *fh = priv;
struct cx231xx *dev = fh->dev;
int width = f->fmt.pix.width;
int height = f->fmt.pix.height;
unsigned int width = f->fmt.pix.width;
unsigned int height = f->fmt.pix.height;
unsigned int maxw = norm_maxw(dev);
unsigned int maxh = norm_maxh(dev);
unsigned int hscale, vscale;
@ -971,17 +967,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
/* width must even because of the YUYV format
height must be even because of interlacing */
height &= 0xfffe;
width &= 0xfffe;
if (unlikely(height < 32))
height = 32;
if (unlikely(height > maxh))
height = maxh;
if (unlikely(width < 48))
width = 48;
if (unlikely(width > maxw))
width = maxw;
v4l_bound_align_image(&width, 48, maxw, 1, &height, 32, maxh, 1, 0);
get_scale(dev, width, height, &hscale, &vscale);

3
drivers/media/video/cx231xx/cx231xx.h
View File

@ -722,9 +722,6 @@ int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input);
int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input);
int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev);
int cx231xx_set_audio_input(struct cx231xx *dev, u8 input);
void get_scale(struct cx231xx *dev,
unsigned int width, unsigned int height,
unsigned int *hscale, unsigned int *vscale);
/* Provided by cx231xx-video.c */
int cx231xx_register_extension(struct cx231xx_ops *dev);

2
drivers/media/video/cx2341x.c
View File

@ -500,6 +500,8 @@ int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
int err;
switch (qctrl->id) {
case V4L2_CID_MPEG_CLASS:
return v4l2_ctrl_query_fill(qctrl, 0, 0, 0, 0);
case V4L2_CID_MPEG_STREAM_TYPE:
return v4l2_ctrl_query_fill(qctrl,
V4L2_MPEG_STREAM_TYPE_MPEG2_PS,

33
drivers/media/video/cx23885/cx23885-dvb.c
View File

@ -45,6 +45,7 @@
#include "dibx000_common.h"
#include "zl10353.h"
#include "stv0900.h"
#include "stv0900_reg.h"
#include "stv6110.h"
#include "lnbh24.h"
#include "cx24116.h"
@ -242,12 +243,22 @@ static struct tda18271_std_map hauppauge_tda18271_std_map = {
.if_lvl = 6, .rfagc_top = 0x37 },
};
static struct tda18271_std_map hauppauge_hvr1200_tda18271_std_map = {
.dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4,
.if_lvl = 1, .rfagc_top = 0x37, },
.dvbt_7 = { .if_freq = 3800, .agc_mode = 3, .std = 5,
.if_lvl = 1, .rfagc_top = 0x37, },
.dvbt_8 = { .if_freq = 4300, .agc_mode = 3, .std = 6,
.if_lvl = 1, .rfagc_top = 0x37, },
};
static struct tda18271_config hauppauge_tda18271_config = {
.std_map = &hauppauge_tda18271_std_map,
.gate = TDA18271_GATE_ANALOG,
};
static struct tda18271_config hauppauge_hvr1200_tuner_config = {
.std_map = &hauppauge_hvr1200_tda18271_std_map,
.gate = TDA18271_GATE_ANALOG,
};
@ -370,13 +381,25 @@ static struct zl10353_config dvico_fusionhdtv_xc3028 = {
.disable_i2c_gate_ctrl = 1,
};
static struct stv0900_reg stv0900_ts_regs[] = {
{ R0900_TSGENERAL, 0x00 },
{ R0900_P1_TSSPEED, 0x40 },
{ R0900_P2_TSSPEED, 0x40 },
{ R0900_P1_TSCFGM, 0xc0 },
{ R0900_P2_TSCFGM, 0xc0 },
{ R0900_P1_TSCFGH, 0xe0 },
{ R0900_P2_TSCFGH, 0xe0 },
{ R0900_P1_TSCFGL, 0x20 },
{ R0900_P2_TSCFGL, 0x20 },
{ 0xffff, 0xff }, /* terminate */
};
static struct stv0900_config netup_stv0900_config = {
.demod_address = 0x68,
.xtal = 27000000,
.clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
.diseqc_mode = 2,/* 2/3 PWM */
.path1_mode = 2,/*Serial continues clock */
.path2_mode = 2,/*Serial continues clock */
.ts_config_regs = stv0900_ts_regs,
.tun1_maddress = 0,/* 0x60 */
.tun2_maddress = 3,/* 0x63 */
.tun1_adc = 1,/* 1 Vpp */
@ -736,7 +759,8 @@ static int dvb_register(struct cx23885_tsport *port)
if (!dvb_attach(lnbh24_attach,
fe0->dvb.frontend,
&i2c_bus->i2c_adap,
LNBH24_PCL, 0, 0x09))
LNBH24_PCL,
LNBH24_TTX, 0x09))
printk(KERN_ERR
"No LNBH24 found!\n");
@ -756,7 +780,8 @@ static int dvb_register(struct cx23885_tsport *port)
if (!dvb_attach(lnbh24_attach,
fe0->dvb.frontend,
&i2c_bus->i2c_adap,
LNBH24_PCL, 0, 0x0a))
LNBH24_PCL,
LNBH24_TTX, 0x0a))
printk(KERN_ERR
"No LNBH24 found!\n");

11
drivers/media/video/cx23885/cx23885-video.c
View File

@ -963,15 +963,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
}
f->fmt.pix.field = field;
if (f->fmt.pix.height < 32)
f->fmt.pix.height = 32;
if (f->fmt.pix.height > maxh)
f->fmt.pix.height = maxh;
if (f->fmt.pix.width < 48)
f->fmt.pix.width = 48;
if (f->fmt.pix.width > maxw)
f->fmt.pix.width = maxw;
f->fmt.pix.width &= ~0x03;
v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2,
&f->fmt.pix.height, 32, maxh, 0, 0);
f->fmt.pix.bytesperline =
(f->fmt.pix.width * fmt->depth) >> 3;
f->fmt.pix.sizeimage =

94
drivers/media/video/cx88/cx88-cards.c
View File

@ -1524,33 +1524,45 @@ static const struct cx88_board cx88_boards[] = {
},
.mpeg = CX88_MPEG_DVB,
},
/* Terry Wu <terrywu2009@gmail.com> */
/* TV Audio : set GPIO 2, 18, 19 value to 0, 1, 0 */
/* FM Audio : set GPIO 2, 18, 19 value to 0, 0, 0 */
/* Line-in Audio : set GPIO 2, 18, 19 value to 0, 1, 1 */
/* Mute Audio : set GPIO 2 value to 1 */
[CX88_BOARD_WINFAST_TV2000_XP_GLOBAL] = {
.name = "Winfast TV2000 XP Global",
.name = "Leadtek TV2000 XP Global",
.tuner_type = TUNER_XC2028,
.tuner_addr = 0x61,
.radio_type = TUNER_XC2028,
.radio_addr = 0x61,
.input = { {
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0x0400, /* pin 2:mute = 0 (off?) */
.gpio0 = 0x0400, /* pin 2 = 0 */
.gpio1 = 0x0000,
.gpio2 = 0x0800, /* pin 19:audio = 0 (tv) */
.gpio2 = 0x0C04, /* pin 18 = 1, pin 19 = 0 */
.gpio3 = 0x0000,
}, {
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0x0400, /* probably? or 0x0404 to turn mute on */
.gpio0 = 0x0400, /* pin 2 = 0 */
.gpio1 = 0x0000,
.gpio2 = 0x0808, /* pin 19:audio = 1 (line) */
.gpio2 = 0x0C0C, /* pin 18 = 1, pin 19 = 1 */
.gpio3 = 0x0000,
}, {
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0x0400, /* pin 2 = 0 */
.gpio1 = 0x0000,
.gpio2 = 0x0C0C, /* pin 18 = 1, pin 19 = 1 */
.gpio3 = 0x0000,
} },
.radio = {
.type = CX88_RADIO,
.gpio0 = 0x004ff,
.gpio1 = 0x010ff,
.gpio2 = 0x0ff,
.gpio0 = 0x0400, /* pin 2 = 0 */
.gpio1 = 0x0000,
.gpio2 = 0x0C00, /* pin 18 = 0, pin 19 = 0 */
.gpio3 = 0x0000,
},
},
[CX88_BOARD_POWERCOLOR_REAL_ANGEL] = {
@ -2438,6 +2450,41 @@ static const struct cx88_subid cx88_subids[] = {
.subvendor = 0x107d,
.subdevice = 0x6654,
.card = CX88_BOARD_WINFAST_DTV1800H,
}, {
/* PVR2000 PAL Model [107d:6630] */
.subvendor = 0x107d,
.subdevice = 0x6630,
.card = CX88_BOARD_LEADTEK_PVR2000,
}, {
/* PVR2000 PAL Model [107d:6638] */
.subvendor = 0x107d,
.subdevice = 0x6638,
.card = CX88_BOARD_LEADTEK_PVR2000,
}, {
/* PVR2000 NTSC Model [107d:6631] */
.subvendor = 0x107d,
.subdevice = 0x6631,
.card = CX88_BOARD_LEADTEK_PVR2000,
}, {
/* PVR2000 NTSC Model [107d:6637] */
.subvendor = 0x107d,
.subdevice = 0x6637,
.card = CX88_BOARD_LEADTEK_PVR2000,
}, {
/* PVR2000 NTSC Model [107d:663d] */
.subvendor = 0x107d,
.subdevice = 0x663d,
.card = CX88_BOARD_LEADTEK_PVR2000,
}, {
/* DV2000 NTSC Model [107d:6621] */
.subvendor = 0x107d,
.subdevice = 0x6621,
.card = CX88_BOARD_WINFAST_DV2000,
}, {
/* TV2000 XP Global [107d:6618] */
.subvendor = 0x107d,
.subdevice = 0x6618,
.card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL,
},
};
@ -2446,12 +2493,6 @@ static const struct cx88_subid cx88_subids[] = {
static void leadtek_eeprom(struct cx88_core *core, u8 *eeprom_data)
{
/* This is just for the "Winfast 2000XP Expert" board ATM; I don't have data on
* any others.
*
* Byte 0 is 1 on the NTSC board.
*/
if (eeprom_data[4] != 0x7d ||
eeprom_data[5] != 0x10 ||
eeprom_data[7] != 0x66) {
@ -2459,8 +2500,19 @@ static void leadtek_eeprom(struct cx88_core *core, u8 *eeprom_data)
return;
}
core->board.tuner_type = (eeprom_data[6] == 0x13) ?
TUNER_PHILIPS_FM1236_MK3 : TUNER_PHILIPS_FM1216ME_MK3;
/* Terry Wu <terrywu2009@gmail.com> */
switch (eeprom_data[6]) {
case 0x13: /* SSID 6613 for TV2000 XP Expert NTSC Model */
case 0x21: /* SSID 6621 for DV2000 NTSC Model */
case 0x31: /* SSID 6631 for PVR2000 NTSC Model */
case 0x37: /* SSID 6637 for PVR2000 NTSC Model */
case 0x3d: /* SSID 6637 for PVR2000 NTSC Model */
core->board.tuner_type = TUNER_PHILIPS_FM1236_MK3;
break;
default:
core->board.tuner_type = TUNER_PHILIPS_FM1216ME_MK3;
break;
}
info_printk(core, "Leadtek Winfast 2000XP Expert config: "
"tuner=%d, eeprom[0]=0x%02x\n",
@ -2713,7 +2765,6 @@ static int cx88_xc2028_tuner_callback(struct cx88_core *core,
{
/* Board-specific callbacks */
switch (core->boardnr) {
case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
case CX88_BOARD_POWERCOLOR_REAL_ANGEL:
case CX88_BOARD_GENIATECH_X8000_MT:
case CX88_BOARD_KWORLD_ATSC_120:
@ -2725,6 +2776,7 @@ static int cx88_xc2028_tuner_callback(struct cx88_core *core,
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
return cx88_dvico_xc2028_callback(core, command, arg);
case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
case CX88_BOARD_WINFAST_DTV1800H:
return cx88_xc3028_winfast1800h_callback(core, command, arg);
}
@ -2914,6 +2966,7 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core)
udelay(1000);
break;
case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
case CX88_BOARD_WINFAST_DTV1800H:
/* GPIO 12 (xc3028 tuner reset) */
cx_set(MO_GP1_IO, 0x1010);
@ -2950,6 +3003,7 @@ void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl)
case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
ctl->demod = XC3028_FE_OREN538;
break;
case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
case CX88_BOARD_PROLINK_PV_GLOBAL_XTREME:
case CX88_BOARD_PROLINK_PV_8000GT:
/*
@ -2993,6 +3047,8 @@ static void cx88_card_setup(struct cx88_core *core)
if (0 == core->i2c_rc)
gdi_eeprom(core, eeprom);
break;
case CX88_BOARD_LEADTEK_PVR2000:
case CX88_BOARD_WINFAST_DV2000:
case CX88_BOARD_WINFAST2000XP_EXPERT:
if (0 == core->i2c_rc)
leadtek_eeprom(core, eeprom);

11
drivers/media/video/cx88/cx88-video.c
View File

@ -1111,15 +1111,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
}
f->fmt.pix.field = field;
if (f->fmt.pix.height < 32)
f->fmt.pix.height = 32;
if (f->fmt.pix.height > maxh)
f->fmt.pix.height = maxh;
if (f->fmt.pix.width < 48)
f->fmt.pix.width = 48;
if (f->fmt.pix.width > maxw)
f->fmt.pix.width = maxw;
f->fmt.pix.width &= ~0x03;
v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2,
&f->fmt.pix.height, 32, maxh, 0, 0);
f->fmt.pix.bytesperline =
(f->fmt.pix.width * fmt->depth) >> 3;
f->fmt.pix.sizeimage =

56
drivers/media/video/em28xx/em28xx-cards.c
View File

@ -139,6 +139,24 @@ static struct em28xx_reg_seq kworld_330u_digital[] = {
{ -1, -1, -1, -1},
};
/* Evga inDtube
GPIO0 - Enable digital power (s5h1409) - low to enable
GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
GPIO4 - xc3028 reset
GOP3 - s5h1409 reset
*/
static struct em28xx_reg_seq evga_indtube_analog[] = {
{EM28XX_R08_GPIO, 0x79, 0xff, 60},
{ -1, -1, -1, -1},
};
static struct em28xx_reg_seq evga_indtube_digital[] = {
{EM28XX_R08_GPIO, 0x7a, 0xff, 1},
{EM2880_R04_GPO, 0x04, 0xff, 10},
{EM2880_R04_GPO, 0x0c, 0xff, 1},
{ -1, -1, -1, -1},
};
/* Callback for the most boards */
static struct em28xx_reg_seq default_tuner_gpio[] = {
{EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
@ -1449,6 +1467,33 @@ struct em28xx_board em28xx_boards[] = {
.gpio = terratec_av350_unmute_gpio,
} },
},
[EM2882_BOARD_EVGA_INDTUBE] = {
.name = "Evga inDtube",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
.mts_firmware = 1,
.has_dvb = 1,
.dvb_gpio = evga_indtube_digital,
.ir_codes = ir_codes_evga_indtube,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = evga_indtube_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = evga_indtube_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = evga_indtube_analog,
} },
},
};
const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
@ -1571,6 +1616,7 @@ static struct em28xx_hash_table em28xx_eeprom_hash[] = {
{0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
{0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
{0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
{0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
};
/* I2C devicelist hash table for devices with generic USB IDs */
@ -1834,6 +1880,10 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
ctl->demod = XC3028_FE_CHINA;
ctl->fname = XC2028_DEFAULT_FIRMWARE;
break;
case EM2882_BOARD_EVGA_INDTUBE:
ctl->demod = XC3028_FE_CHINA;
ctl->fname = XC3028L_DEFAULT_FIRMWARE;
break;
default:
ctl->demod = XC3028_FE_OREN538;
}
@ -2101,6 +2151,12 @@ void em28xx_card_setup(struct em28xx *dev)
case EM2880_BOARD_MSI_DIGIVOX_AD:
if (!em28xx_hint_board(dev))
em28xx_set_model(dev);
/* In cases where we had to use a board hint, the call to
em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
so make the call now so the analog GPIOs are set properly
before probing the i2c bus. */
em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
break;
}

1
drivers/media/video/em28xx/em28xx-dvb.c
View File

@ -445,6 +445,7 @@ static int dvb_init(struct em28xx *dev)
}
break;
case EM2883_BOARD_KWORLD_HYBRID_330U:
case EM2882_BOARD_EVGA_INDTUBE:
dvb->frontend = dvb_attach(s5h1409_attach,
&em28xx_s5h1409_with_xc3028,
&dev->i2c_adap);

38
drivers/media/video/em28xx/em28xx-video.c
View File

@ -687,8 +687,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
{
struct em28xx_fh *fh = priv;
struct em28xx *dev = fh->dev;
int width = f->fmt.pix.width;
int height = f->fmt.pix.height;
unsigned int width = f->fmt.pix.width;
unsigned int height = f->fmt.pix.height;
unsigned int maxw = norm_maxw(dev);
unsigned int maxh = norm_maxh(dev);
unsigned int hscale, vscale;
@ -701,34 +701,20 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
return -EINVAL;
}
/* width must even because of the YUYV format
height must be even because of interlacing */
height &= 0xfffe;
width &= 0xfffe;
if (unlikely(height < 32))
height = 32;
if (unlikely(height > maxh))
height = maxh;
if (unlikely(width < 48))
width = 48;
if (unlikely(width > maxw))
width = maxw;
if (dev->board.is_em2800) {
/* the em2800 can only scale down to 50% */
if (height % (maxh / 2))
height = maxh;
if (width % (maxw / 2))
width = maxw;
/* according to empiatech support */
/* the MaxPacketSize is to small to support */
/* framesizes larger than 640x480 @ 30 fps */
/* or 640x576 @ 25 fps. As this would cut */
/* of a part of the image we prefer */
/* 360x576 or 360x480 for now */
height = height > (3 * maxh / 4) ? maxh : maxh / 2;
width = width > (3 * maxw / 4) ? maxw : maxw / 2;
/* According to empiatech support the MaxPacketSize is too small
* to support framesizes larger than 640x480 @ 30 fps or 640x576
* @ 25 fps. As this would cut of a part of the image we prefer
* 360x576 or 360x480 for now */
if (width == maxw && height == maxh)
width /= 2;
} else {
/* width must even because of the YUYV format
height must be even because of interlacing */
v4l_bound_align_image(&width, 48, maxw, 1, &height, 32, maxh, 1, 0);
}
get_scale(dev, width, height, &hscale, &vscale);

1
drivers/media/video/em28xx/em28xx.h
View File

@ -106,6 +106,7 @@
#define EM2860_BOARD_TERRATEC_GRABBY 67
#define EM2860_BOARD_TERRATEC_AV350 68
#define EM2882_BOARD_KWORLD_ATSC_315U 69
#define EM2882_BOARD_EVGA_INDTUBE 70
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4

8
drivers/media/video/gspca/gspca.c
View File

@ -1042,13 +1042,11 @@ static int vidioc_queryctrl(struct file *file, void *priv,
for (i = 0; i < gspca_dev->sd_desc->nctrls; i++) {
if (gspca_dev->ctrl_dis & (1 << i))
continue;
if (ctrls->qctrl.id < id)
if (gspca_dev->sd_desc->ctrls[i].qctrl.id < id)
continue;
if (ctrls != NULL) {
if (gspca_dev->sd_desc->ctrls[i].qctrl.id
if (ctrls && gspca_dev->sd_desc->ctrls[i].qctrl.id
> ctrls->qctrl.id)
continue;
}
continue;
ctrls = &gspca_dev->sd_desc->ctrls[i];
}
} else {

981
drivers/media/video/gspca/ov519.c
View File

File diff suppressed because it is too large Load Diff

181
drivers/media/video/gspca/sonixj.c
View File

@ -46,6 +46,7 @@ struct sd {
u8 gamma;
u8 vflip; /* ov7630/ov7648 only */
u8 infrared; /* mt9v111 only */
u8 freq; /* ov76xx only */
u8 quality; /* image quality */
#define QUALITY_MIN 60
#define QUALITY_MAX 95
@ -96,8 +97,11 @@ static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setinfrared(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getinfrared(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
#define BRIGHTNESS_IDX 0
{
{
.id = V4L2_CID_BRIGHTNESS,
@ -113,6 +117,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setbrightness,
.get = sd_getbrightness,
},
#define CONTRAST_IDX 1
{
{
.id = V4L2_CID_CONTRAST,
@ -128,20 +133,22 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setcontrast,
.get = sd_getcontrast,
},
#define COLOR_IDX 2
{
{
.id = V4L2_CID_SATURATION,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Color",
.name = "Saturation",
.minimum = 0,
.maximum = 40,
.step = 1,
#define COLOR_DEF 32
#define COLOR_DEF 25
.default_value = COLOR_DEF,
},
.set = sd_setcolors,
.get = sd_getcolors,
},
#define BLUE_BALANCE_IDX 3
{
{
.id = V4L2_CID_BLUE_BALANCE,
@ -156,6 +163,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setblue_balance,
.get = sd_getblue_balance,
},
#define RED_BALANCE_IDX 4
{
{
.id = V4L2_CID_RED_BALANCE,
@ -170,6 +178,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setred_balance,
.get = sd_getred_balance,
},
#define GAMMA_IDX 5
{
{
.id = V4L2_CID_GAMMA,
@ -184,7 +193,7 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setgamma,
.get = sd_getgamma,
},
#define AUTOGAIN_IDX 5
#define AUTOGAIN_IDX 6
{
{
.id = V4L2_CID_AUTOGAIN,
@ -200,7 +209,7 @@ static struct ctrl sd_ctrls[] = {
.get = sd_getautogain,
},
/* ov7630/ov7648 only */
#define VFLIP_IDX 6
#define VFLIP_IDX 7
{
{
.id = V4L2_CID_VFLIP,
@ -209,14 +218,14 @@ static struct ctrl sd_ctrls[] = {
.minimum = 0,
.maximum = 1,
.step = 1,
#define VFLIP_DEF 0 /* vflip def = 1 for ov7630 */
#define VFLIP_DEF 0
.default_value = VFLIP_DEF,
},
.set = sd_setvflip,
.get = sd_getvflip,
},
/* mt9v111 only */
#define INFRARED_IDX 7
#define INFRARED_IDX 8
{
{
.id = V4L2_CID_INFRARED,
@ -231,28 +240,44 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setinfrared,
.get = sd_getinfrared,
},
/* ov7630/ov7648/ov7660 only */
#define FREQ_IDX 9
{
{
.id = V4L2_CID_POWER_LINE_FREQUENCY,
.type = V4L2_CTRL_TYPE_MENU,
.name = "Light frequency filter",
.minimum = 0,
.maximum = 2, /* 0: 0, 1: 50Hz, 2:60Hz */
.step = 1,
#define FREQ_DEF 2
.default_value = FREQ_DEF,
},
.set = sd_setfreq,
.get = sd_getfreq,
},
};
/* table of the disabled controls */
static __u32 ctrl_dis[] = {
(1 << INFRARED_IDX) | (1 << VFLIP_IDX),
(1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX),
/* SENSOR_HV7131R 0 */
(1 << INFRARED_IDX) | (1 << VFLIP_IDX),
(1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX),
/* SENSOR_MI0360 1 */
(1 << INFRARED_IDX) | (1 << VFLIP_IDX),
(1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX),
/* SENSOR_MO4000 2 */
(1 << VFLIP_IDX),
(1 << VFLIP_IDX) | (1 << FREQ_IDX),
/* SENSOR_MT9V111 3 */
(1 << INFRARED_IDX) | (1 << VFLIP_IDX),
(1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX),
/* SENSOR_OM6802 4 */
(1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX),
(1 << INFRARED_IDX),
/* SENSOR_OV7630 5 */
(1 << INFRARED_IDX),
/* SENSOR_OV7648 6 */
(1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX),
/* SENSOR_OV7660 7 */
(1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX),
/* SENSOR_SP80708 8 */
(1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX) |
(1 << FREQ_IDX), /* SENSOR_SP80708 8 */
};
static const struct v4l2_pix_format vga_mode[] = {
@ -268,7 +293,8 @@ static const struct v4l2_pix_format vga_mode[] = {
.priv = 1},
{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
.bytesperline = 640,
.sizeimage = 640 * 480 * 3 / 8 + 590,
/* Note 3 / 8 is not large enough, not even 5 / 8 is ?! */
.sizeimage = 640 * 480 * 3 / 4 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 0},
};
@ -604,7 +630,9 @@ static const u8 ov7630_sensor_init[][8] = {
/* win: i2c_r from 00 to 80 */
{0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10},
{0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10},
{0xd1, 0x21, 0x11, 0x00, 0x48, 0xc0, 0x00, 0x10},
/* HDG: 0x11 was 0x00 change to 0x01 for better exposure (15 fps instead of 30)
0x13 was 0xc0 change to 0xc3 for auto gain and exposure */
{0xd1, 0x21, 0x11, 0x01, 0x48, 0xc3, 0x00, 0x10},
{0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10},
{0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
{0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
@ -638,9 +666,8 @@ static const u8 ov7630_sensor_init[][8] = {
{0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
{0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
/* */
{0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
{0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10},
{0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10},
/* {0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10}, * set by setfreq */
/* {0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10}, * set by setfreq */
/* */
{0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10},
/* {0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */
@ -673,7 +700,7 @@ static const u8 ov7648_sensor_init[][8] = {
{0xd1, 0x21, 0x21, 0x86, 0x00, 0xde, 0xa0, 0x10},
/* {0xd1, 0x21, 0x25, 0x80, 0x32, 0xfe, 0xa0, 0x10}, jfm done */
/* {0xd1, 0x21, 0x29, 0x00, 0x91, 0x00, 0x88, 0x10}, jfm done */
{0xb1, 0x21, 0x2d, 0x85, 0x00, 0x00, 0x00, 0x10},
/* {0xb1, 0x21, 0x2d, 0x85, 0x00, 0x00, 0x00, 0x10}, set by setfreq */
/*...*/
/* {0xa1, 0x21, 0x12, 0x08, 0x00, 0x00, 0x00, 0x10}, jfm done */
/* {0xa1, 0x21, 0x75, 0x06, 0x00, 0x00, 0x00, 0x10}, * COMN
@ -1294,11 +1321,9 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->gamma = GAMMA_DEF;
sd->autogain = AUTOGAIN_DEF;
sd->ag_cnt = -1;
if (sd->sensor != SENSOR_OV7630)
sd->vflip = 0;
else
sd->vflip = 1;
sd->vflip = VFLIP_DEF;
sd->infrared = INFRARED_DEF;
sd->freq = FREQ_DEF;
sd->quality = QUALITY_DEF;
sd->jpegqual = 80;
@ -1569,7 +1594,7 @@ static void setautogain(struct gspca_dev *gspca_dev)
else
comb = 0xa0;
if (sd->autogain)
comb |= 0x02;
comb |= 0x03;
i2c_w1(&sd->gspca_dev, 0x13, comb);
return;
}
@ -1585,12 +1610,15 @@ static void setvflip(struct sd *sd)
{
u8 comn;
if (sd->sensor == SENSOR_OV7630)
if (sd->sensor == SENSOR_OV7630) {
comn = 0x02;
else
if (!sd->vflip)
comn |= 0x80;
} else {
comn = 0x06;
if (sd->vflip)
comn |= 0x80;
if (sd->vflip)
comn |= 0x80;
}
i2c_w1(&sd->gspca_dev, 0x75, comn);
}
@ -1602,6 +1630,58 @@ static void setinfrared(struct sd *sd)
sd->infrared ? 0x66 : 0x64);
}
static void setfreq(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
if (sd->sensor == SENSOR_OV7660) {
switch (sd->freq) {
case 0: /* Banding filter disabled */
i2c_w1(gspca_dev, 0x13, 0xdf);
break;
case 1: /* 50 hz */
i2c_w1(gspca_dev, 0x13, 0xff);
i2c_w1(gspca_dev, 0x3b, 0x0a);
break;
case 2: /* 60 hz */
i2c_w1(gspca_dev, 0x13, 0xff);
i2c_w1(gspca_dev, 0x3b, 0x02);
break;
}
} else {
u8 reg2a = 0, reg2b = 0, reg2d = 0;
/* Get reg2a / reg2d base values */
switch (sd->sensor) {
case SENSOR_OV7630:
reg2a = 0x08;
reg2d = 0x01;
break;
case SENSOR_OV7648:
reg2a = 0x11;
reg2d = 0x81;
break;
}
switch (sd->freq) {
case 0: /* Banding filter disabled */
break;
case 1: /* 50 hz (filter on and framerate adj) */
reg2a |= 0x80;
reg2b = 0xac;
reg2d |= 0x04;
break;
case 2: /* 60 hz (filter on, no framerate adj) */
reg2a |= 0x80;
reg2d |= 0x04;
break;
}
i2c_w1(gspca_dev, 0x2a, reg2a);
i2c_w1(gspca_dev, 0x2b, reg2b);
i2c_w1(gspca_dev, 0x2d, reg2d);
}
}
static void setjpegqual(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -1828,6 +1908,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
setbrightness(gspca_dev);
setcontrast(gspca_dev);
setautogain(gspca_dev);
setfreq(gspca_dev);
return 0;
}
@ -2131,6 +2212,24 @@ static int sd_getinfrared(struct gspca_dev *gspca_dev, __s32 *val)
return 0;
}
static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->freq = val;
if (gspca_dev->streaming)
setfreq(gspca_dev);
return 0;
}
static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
*val = sd->freq;
return 0;
}
static int sd_set_jcomp(struct gspca_dev *gspca_dev,
struct v4l2_jpegcompression *jcomp)
{
@ -2159,6 +2258,27 @@ static int sd_get_jcomp(struct gspca_dev *gspca_dev,
return 0;
}
static int sd_querymenu(struct gspca_dev *gspca_dev,
struct v4l2_querymenu *menu)
{
switch (menu->id) {
case V4L2_CID_POWER_LINE_FREQUENCY:
switch (menu->index) {
case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */
strcpy((char *) menu->name, "NoFliker");
return 0;
case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
strcpy((char *) menu->name, "50 Hz");
return 0;
case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
strcpy((char *) menu->name, "60 Hz");
return 0;
}
break;
}
return -EINVAL;
}
/* sub-driver description */
static const struct sd_desc sd_desc = {
.name = MODULE_NAME,
@ -2173,6 +2293,7 @@ static const struct sd_desc sd_desc = {
.dq_callback = do_autogain,
.get_jcomp = sd_get_jcomp,
.set_jcomp = sd_set_jcomp,
.querymenu = sd_querymenu,
};
/* -- module initialisation -- */
@ -2233,7 +2354,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
#endif
{USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
/* {USB_DEVICE(0x0c45, 0x613e), BSI(SN9C120, OV7630, 0x??)}, */
{USB_DEVICE(0x0c45, 0x613e), BSI(SN9C120, OV7630, 0x21)},
{USB_DEVICE(0x0c45, 0x6143), BSI(SN9C120, SP80708, 0x18)},
{}
};

3
drivers/media/video/gspca/stv06xx/Makefile
View File

@ -3,7 +3,8 @@ obj-$(CONFIG_USB_STV06XX) += gspca_stv06xx.o
gspca_stv06xx-objs := stv06xx.o \
stv06xx_vv6410.o \
stv06xx_hdcs.o \
stv06xx_pb0100.o
stv06xx_pb0100.o \
stv06xx_st6422.o
EXTRA_CFLAGS += -Idrivers/media/video/gspca

53
drivers/media/video/gspca/stv06xx/stv06xx.c
View File

@ -92,11 +92,10 @@ static int stv06xx_write_sensor_finish(struct sd *sd)
{
int err = 0;
if (IS_850(sd)) {
if (sd->bridge == BRIDGE_STV610) {
struct usb_device *udev = sd->gspca_dev.dev;
__u8 *buf = sd->gspca_dev.usb_buf;
/* Quickam Web needs an extra packet */
buf[0] = 0;
err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
0x04, 0x40, 0x1704, 0, buf, 1,
@ -253,7 +252,7 @@ static int stv06xx_init(struct gspca_dev *gspca_dev)
err = sd->sensor->init(sd);
if (dump_sensor)
if (dump_sensor && sd->sensor->dump)
sd->sensor->dump(sd);
return (err < 0) ? err : 0;
@ -318,6 +317,8 @@ static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev,
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
struct sd *sd = (struct sd *) gspca_dev;
PDEBUG(D_PACK, "Packet of length %d arrived", len);
/* A packet may contain several frames
@ -343,14 +344,29 @@ static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev,
if (len < chunk_len) {
PDEBUG(D_ERR, "URB packet length is smaller"
" than the specified chunk length");
gspca_dev->last_packet_type = DISCARD_PACKET;
return;
}
/* First byte seem to be 02=data 2nd byte is unknown??? */
if (sd->bridge == BRIDGE_ST6422 && (id & 0xFF00) == 0x0200)
goto frame_data;
switch (id) {
case 0x0200:
case 0x4200:
frame_data:
PDEBUG(D_PACK, "Frame data packet detected");
if (sd->to_skip) {
int skip = (sd->to_skip < chunk_len) ?
sd->to_skip : chunk_len;
data += skip;
len -= skip;
chunk_len -= skip;
sd->to_skip -= skip;
}
gspca_frame_add(gspca_dev, INTER_PACKET, frame,
data, chunk_len);
break;
@ -365,6 +381,9 @@ static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev,
gspca_frame_add(gspca_dev, FIRST_PACKET,
frame, data, 0);
if (sd->bridge == BRIDGE_ST6422)
sd->to_skip = gspca_dev->width * 4;
if (chunk_len)
PDEBUG(D_ERR, "Chunk length is "
"non-zero on a SOF");
@ -395,8 +414,12 @@ static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev,
/* Unknown chunk with 2 bytes of data,
occurs 2-3 times per USB interrupt */
break;
case 0x42ff:
PDEBUG(D_PACK, "Chunk 0x42ff detected");
/* Special chunk seen sometimes on the ST6422 */
break;
default:
PDEBUG(D_PACK, "Unknown chunk %d detected", id);
PDEBUG(D_PACK, "Unknown chunk 0x%04x detected", id);
/* Unknown chunk */
}
data += chunk_len;
@ -428,11 +451,16 @@ static int stv06xx_config(struct gspca_dev *gspca_dev,
cam = &gspca_dev->cam;
sd->desc = sd_desc;
sd->bridge = id->driver_info;
gspca_dev->sd_desc = &sd->desc;
if (dump_bridge)
stv06xx_dump_bridge(sd);
sd->sensor = &stv06xx_sensor_st6422;
if (!sd->sensor->probe(sd))
return 0;
sd->sensor = &stv06xx_sensor_vv6410;
if (!sd->sensor->probe(sd))
return 0;
@ -457,9 +485,20 @@ static int stv06xx_config(struct gspca_dev *gspca_dev,
/* -- module initialisation -- */
static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x046d, 0x0840)}, /* QuickCam Express */
{USB_DEVICE(0x046d, 0x0850)}, /* LEGO cam / QuickCam Web */
{USB_DEVICE(0x046d, 0x0870)}, /* Dexxa WebCam USB */
/* QuickCam Express */
{USB_DEVICE(0x046d, 0x0840), .driver_info = BRIDGE_STV600 },
/* LEGO cam / QuickCam Web */
{USB_DEVICE(0x046d, 0x0850), .driver_info = BRIDGE_STV610 },
/* Dexxa WebCam USB */
{USB_DEVICE(0x046d, 0x0870), .driver_info = BRIDGE_STV602 },
/* QuickCam Messenger */
{USB_DEVICE(0x046D, 0x08F0), .driver_info = BRIDGE_ST6422 },
/* QuickCam Communicate */
{USB_DEVICE(0x046D, 0x08F5), .driver_info = BRIDGE_ST6422 },
/* QuickCam Messenger (new) */
{USB_DEVICE(0x046D, 0x08F6), .driver_info = BRIDGE_ST6422 },
/* QuickCam Messenger (new) */
{USB_DEVICE(0x046D, 0x08DA), .driver_info = BRIDGE_ST6422 },
{}
};
MODULE_DEVICE_TABLE(usb, device_table);

11
drivers/media/video/gspca/stv06xx/stv06xx.h
View File

@ -93,6 +93,17 @@ struct sd {
/* Sensor private data */
void *sensor_priv;
/* The first 4 lines produced by the stv6422 are no good, this keeps
track of how many bytes we still need to skip during a frame */
int to_skip;
/* Bridge / Camera type */
u8 bridge;
#define BRIDGE_STV600 0
#define BRIDGE_STV602 1
#define BRIDGE_STV610 2
#define BRIDGE_ST6422 3 /* With integrated sensor */
};
int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data);

10
drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
View File

@ -434,7 +434,7 @@ static int hdcs_probe_1x00(struct sd *sd)
hdcs->exp.er = 100;
/*
* Frame rate on HDCS-1000 0x46D:0x840 depends on PSMP:
* Frame rate on HDCS-1000 with STV600 depends on PSMP:
* 4 = doesn't work at all
* 5 = 7.8 fps,
* 6 = 6.9 fps,
@ -443,7 +443,7 @@ static int hdcs_probe_1x00(struct sd *sd)
* 15 = 4.4 fps,
* 31 = 2.8 fps
*
* Frame rate on HDCS-1000 0x46D:0x870 depends on PSMP:
* Frame rate on HDCS-1000 with STV602 depends on PSMP:
* 15 = doesn't work at all
* 18 = doesn't work at all
* 19 = 7.3 fps
@ -453,7 +453,7 @@ static int hdcs_probe_1x00(struct sd *sd)
* 24 = 6.3 fps
* 30 = 5.4 fps
*/
hdcs->psmp = IS_870(sd) ? 20 : 5;
hdcs->psmp = (sd->bridge == BRIDGE_STV602) ? 20 : 5;
sd->sensor_priv = hdcs;
@ -530,7 +530,7 @@ static int hdcs_init(struct sd *sd)
int i, err = 0;
/* Set the STV0602AA in STV0600 emulation mode */
if (IS_870(sd))
if (sd->bridge == BRIDGE_STV602)
stv06xx_write_bridge(sd, STV_STV0600_EMULATION, 1);
/* Execute the bridge init */
@ -558,7 +558,7 @@ static int hdcs_init(struct sd *sd)
return err;
/* Set PGA sample duration
(was 0x7E for IS_870, but caused slow framerate with HDCS-1020) */
(was 0x7E for the STV602, but caused slow framerate with HDCS-1020) */
if (IS_1020(sd))
err = stv06xx_write_sensor(sd, HDCS_TCTRL,
(HDCS_ADC_START_SIG_DUR << 6) | hdcs->psmp);

3
drivers/media/video/gspca/stv06xx/stv06xx_sensor.h
View File

@ -32,14 +32,13 @@
#include "stv06xx.h"
#define IS_850(sd) ((sd)->gspca_dev.dev->descriptor.idProduct == 0x850)
#define IS_870(sd) ((sd)->gspca_dev.dev->descriptor.idProduct == 0x870)
#define IS_1020(sd) ((sd)->sensor == &stv06xx_sensor_hdcs1020)
extern const struct stv06xx_sensor stv06xx_sensor_vv6410;
extern const struct stv06xx_sensor stv06xx_sensor_hdcs1x00;
extern const struct stv06xx_sensor stv06xx_sensor_hdcs1020;
extern const struct stv06xx_sensor stv06xx_sensor_pb0100;
extern const struct stv06xx_sensor stv06xx_sensor_st6422;
struct stv06xx_sensor {
/* Defines the name of a sensor */

453
drivers/media/video/gspca/stv06xx/stv06xx_st6422.c Normal file
View File

@ -0,0 +1,453 @@
/*
* Support for the sensor part which is integrated (I think) into the
* st6422 stv06xx alike bridge, as its integrated there are no i2c writes
* but instead direct bridge writes.
*
* Copyright (c) 2009 Hans de Goede <hdegoede@redhat.com>
*
* Strongly based on qc-usb-messenger, which is:
* Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
* Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
* Copyright (c) 2002, 2003 Tuukka Toivonen
*
* 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 "stv06xx_st6422.h"
static struct v4l2_pix_format st6422_mode[] = {
/* Note we actually get 124 lines of data, of which we skip the 4st
4 as they are garbage */
{
162,
120,
V4L2_PIX_FMT_SGRBG8,
V4L2_FIELD_NONE,
.sizeimage = 162 * 120,
.bytesperline = 162,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1
},
/* Note we actually get 248 lines of data, of which we skip the 4st
4 as they are garbage, and we tell the app it only gets the
first 240 of the 244 lines it actually gets, so that it ignores
the last 4. */
{
324,
240,
V4L2_PIX_FMT_SGRBG8,
V4L2_FIELD_NONE,
.sizeimage = 324 * 244,
.bytesperline = 324,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0
},
};
static const struct ctrl st6422_ctrl[] = {
#define BRIGHTNESS_IDX 0
{
{
.id = V4L2_CID_BRIGHTNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Brightness",
.minimum = 0,
.maximum = 31,
.step = 1,
.default_value = 3
},
.set = st6422_set_brightness,
.get = st6422_get_brightness
},
#define CONTRAST_IDX 1
{
{
.id = V4L2_CID_CONTRAST,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Contrast",
.minimum = 0,
.maximum = 15,
.step = 1,
.default_value = 11
},
.set = st6422_set_contrast,
.get = st6422_get_contrast
},
#define GAIN_IDX 2
{
{
.id = V4L2_CID_GAIN,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Gain",
.minimum = 0,
.maximum = 255,
.step = 1,
.default_value = 64
},
.set = st6422_set_gain,
.get = st6422_get_gain
},
#define EXPOSURE_IDX 3
{
{
.id = V4L2_CID_EXPOSURE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Exposure",
.minimum = 0,
.maximum = 1023,
.step = 1,
.default_value = 256
},
.set = st6422_set_exposure,
.get = st6422_get_exposure
},
};
static int st6422_probe(struct sd *sd)
{
int i;
s32 *sensor_settings;
if (sd->bridge != BRIDGE_ST6422)
return -ENODEV;
info("st6422 sensor detected");
sensor_settings = kmalloc(ARRAY_SIZE(st6422_ctrl) * sizeof(s32),
GFP_KERNEL);
if (!sensor_settings)
return -ENOMEM;
sd->gspca_dev.cam.cam_mode = st6422_mode;
sd->gspca_dev.cam.nmodes = ARRAY_SIZE(st6422_mode);
sd->desc.ctrls = st6422_ctrl;
sd->desc.nctrls = ARRAY_SIZE(st6422_ctrl);
sd->sensor_priv = sensor_settings;
for (i = 0; i < sd->desc.nctrls; i++)
sensor_settings[i] = st6422_ctrl[i].qctrl.default_value;
return 0;
}
static int st6422_init(struct sd *sd)
{
int err = 0, i;
const u16 st6422_bridge_init[][2] = {
{ STV_ISO_ENABLE, 0x00 }, /* disable capture */
{ 0x1436, 0x00 },
{ 0x1432, 0x03 }, /* 0x00-0x1F brightness */
{ 0x143a, 0xF9 }, /* 0x00-0x0F contrast */
{ 0x0509, 0x38 }, /* R */
{ 0x050a, 0x38 }, /* G */
{ 0x050b, 0x38 }, /* B */
{ 0x050c, 0x2A },
{ 0x050d, 0x01 },
{ 0x1431, 0x00 }, /* 0x00-0x07 ??? */
{ 0x1433, 0x34 }, /* 160x120, 0x00-0x01 night filter */
{ 0x1438, 0x18 }, /* 640x480 */
/* 18 bayes */
/* 10 compressed? */
{ 0x1439, 0x00 },
/* antiflimmer?? 0xa2 ger perfekt bild mot monitor */
{ 0x143b, 0x05 },
{ 0x143c, 0x00 }, /* 0x00-0x01 - ??? */
/* shutter time 0x0000-0x03FF */
/* low value give good picures on moving objects (but requires much light) */
/* high value gives good picures in darkness (but tends to be overexposed) */
{ 0x143e, 0x01 },
{ 0x143d, 0x00 },
{ 0x1442, 0xe2 },
/* write: 1x1x xxxx */
/* read: 1x1x xxxx */
/* bit 5 == button pressed and hold if 0 */
/* write 0xe2,0xea */
/* 0x144a */
/* 0x00 init */
/* bit 7 == button has been pressed, but not handled */
/* interrupt */
/* if(urb->iso_frame_desc[i].status == 0x80) { */
/* if(urb->iso_frame_desc[i].status == 0x88) { */
{ 0x1500, 0xd0 },
{ 0x1500, 0xd0 },
{ 0x1500, 0x50 }, /* 0x00 - 0xFF 0x80 == compr ? */
{ 0x1501, 0xaf },
/* high val-> ljus area blir morkare. */
/* low val -> ljus area blir ljusare. */
{ 0x1502, 0xc2 },
/* high val-> ljus area blir morkare. */
/* low val -> ljus area blir ljusare. */
{ 0x1503, 0x45 },
/* high val-> ljus area blir morkare. */
/* low val -> ljus area blir ljusare. */
{ 0x1505, 0x02 },
/* 2 : 324x248 80352 bytes */
/* 7 : 248x162 40176 bytes */
/* c+f: 162*124 20088 bytes */
{ 0x150e, 0x8e },
{ 0x150f, 0x37 },
{ 0x15c0, 0x00 },
{ 0x15c1, 1023 }, /* 160x120, ISOC_PACKET_SIZE */
{ 0x15c3, 0x08 }, /* 0x04/0x14 ... test pictures ??? */
{ 0x143f, 0x01 }, /* commit settings */
};
for (i = 0; i < ARRAY_SIZE(st6422_bridge_init) && !err; i++) {
err = stv06xx_write_bridge(sd, st6422_bridge_init[i][0],
st6422_bridge_init[i][1]);
}
return err;
}
static void st6422_disconnect(struct sd *sd)
{
sd->sensor = NULL;
kfree(sd->sensor_priv);
}
static int st6422_start(struct sd *sd)
{
int err, packet_size;
struct cam *cam = &sd->gspca_dev.cam;
s32 *sensor_settings = sd->sensor_priv;
struct usb_host_interface *alt;
struct usb_interface *intf;
intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
if (!alt) {
PDEBUG(D_ERR, "Couldn't get altsetting");
return -EIO;
}
packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
err = stv06xx_write_bridge(sd, 0x15c1, packet_size);
if (err < 0)
return err;
if (cam->cam_mode[sd->gspca_dev.curr_mode].priv)
err = stv06xx_write_bridge(sd, 0x1505, 0x0f);
else
err = stv06xx_write_bridge(sd, 0x1505, 0x02);
if (err < 0)
return err;
err = st6422_set_brightness(&sd->gspca_dev,
sensor_settings[BRIGHTNESS_IDX]);
if (err < 0)
return err;
err = st6422_set_contrast(&sd->gspca_dev,
sensor_settings[CONTRAST_IDX]);
if (err < 0)
return err;
err = st6422_set_exposure(&sd->gspca_dev,
sensor_settings[EXPOSURE_IDX]);
if (err < 0)
return err;
err = st6422_set_gain(&sd->gspca_dev,
sensor_settings[GAIN_IDX]);
if (err < 0)
return err;
PDEBUG(D_STREAM, "Starting stream");
return 0;
}
static int st6422_stop(struct sd *sd)
{
PDEBUG(D_STREAM, "Halting stream");
return 0;
}
static int st6422_get_brightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
s32 *sensor_settings = sd->sensor_priv;
*val = sensor_settings[BRIGHTNESS_IDX];
PDEBUG(D_V4L2, "Read brightness %d", *val);
return 0;
}
static int st6422_set_brightness(struct gspca_dev *gspca_dev, __s32 val)
{
int err;
struct sd *sd = (struct sd *) gspca_dev;
s32 *sensor_settings = sd->sensor_priv;
sensor_settings[BRIGHTNESS_IDX] = val;
if (!gspca_dev->streaming)
return 0;
/* val goes from 0 -> 31 */
PDEBUG(D_V4L2, "Set brightness to %d", val);
err = stv06xx_write_bridge(sd, 0x1432, val);
if (err < 0)
return err;
/* commit settings */
err = stv06xx_write_bridge(sd, 0x143f, 0x01);
return (err < 0) ? err : 0;
}
static int st6422_get_contrast(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
s32 *sensor_settings = sd->sensor_priv;
*val = sensor_settings[CONTRAST_IDX];
PDEBUG(D_V4L2, "Read contrast %d", *val);
return 0;
}
static int st6422_set_contrast(struct gspca_dev *gspca_dev, __s32 val)
{
int err;
struct sd *sd = (struct sd *) gspca_dev;
s32 *sensor_settings = sd->sensor_priv;
sensor_settings[CONTRAST_IDX] = val;
if (!gspca_dev->streaming)
return 0;
/* Val goes from 0 -> 15 */
PDEBUG(D_V4L2, "Set contrast to %d\n", val);
err = stv06xx_write_bridge(sd, 0x143a, 0xf0 | val);
if (err < 0)
return err;
/* commit settings */
err = stv06xx_write_bridge(sd, 0x143f, 0x01);
return (err < 0) ? err : 0;
}
static int st6422_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
s32 *sensor_settings = sd->sensor_priv;
*val = sensor_settings[GAIN_IDX];
PDEBUG(D_V4L2, "Read gain %d", *val);
return 0;
}
static int st6422_set_gain(struct gspca_dev *gspca_dev, __s32 val)
{
int err;
struct sd *sd = (struct sd *) gspca_dev;
s32 *sensor_settings = sd->sensor_priv;
sensor_settings[GAIN_IDX] = val;
if (!gspca_dev->streaming)
return 0;
PDEBUG(D_V4L2, "Set gain to %d", val);
/* Set red, green, blue, gain */
err = stv06xx_write_bridge(sd, 0x0509, val);
if (err < 0)
return err;
err = stv06xx_write_bridge(sd, 0x050a, val);
if (err < 0)
return err;
err = stv06xx_write_bridge(sd, 0x050b, val);
if (err < 0)
return err;
/* 2 mystery writes */
err = stv06xx_write_bridge(sd, 0x050c, 0x2a);
if (err < 0)
return err;
err = stv06xx_write_bridge(sd, 0x050d, 0x01);
if (err < 0)
return err;
/* commit settings */
err = stv06xx_write_bridge(sd, 0x143f, 0x01);
return (err < 0) ? err : 0;
}
static int st6422_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
s32 *sensor_settings = sd->sensor_priv;
*val = sensor_settings[EXPOSURE_IDX];
PDEBUG(D_V4L2, "Read exposure %d", *val);
return 0;
}
static int st6422_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
{
int err;
struct sd *sd = (struct sd *) gspca_dev;
s32 *sensor_settings = sd->sensor_priv;
sensor_settings[EXPOSURE_IDX] = val;
if (!gspca_dev->streaming)
return 0;
PDEBUG(D_V4L2, "Set exposure to %d\n", val);
err = stv06xx_write_bridge(sd, 0x143d, val & 0xff);
if (err < 0)
return err;
err = stv06xx_write_bridge(sd, 0x143e, val >> 8);
if (err < 0)
return err;
/* commit settings */
err = stv06xx_write_bridge(sd, 0x143f, 0x01);
return (err < 0) ? err : 0;
}

59
drivers/media/video/gspca/stv06xx/stv06xx_st6422.h Normal file
View File

@ -0,0 +1,59 @@
/*
* Support for the sensor part which is integrated (I think) into the
* st6422 stv06xx alike bridge, as its integrated there are no i2c writes
* but instead direct bridge writes.
*
* Copyright (c) 2009 Hans de Goede <hdegoede@redhat.com>
*
* Strongly based on qc-usb-messenger, which is:
* Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
* Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
* Copyright (c) 2002, 2003 Tuukka Toivonen
*
* 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
*
*/
#ifndef STV06XX_ST6422_H_
#define STV06XX_ST6422_H_
#include "stv06xx_sensor.h"
static int st6422_probe(struct sd *sd);
static int st6422_start(struct sd *sd);
static int st6422_init(struct sd *sd);
static int st6422_stop(struct sd *sd);
static void st6422_disconnect(struct sd *sd);
/* V4L2 controls supported by the driver */
static int st6422_get_brightness(struct gspca_dev *gspca_dev, __s32 *val);
static int st6422_set_brightness(struct gspca_dev *gspca_dev, __s32 val);
static int st6422_get_contrast(struct gspca_dev *gspca_dev, __s32 *val);
static int st6422_set_contrast(struct gspca_dev *gspca_dev, __s32 val);
static int st6422_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
static int st6422_set_gain(struct gspca_dev *gspca_dev, __s32 val);
static int st6422_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
static int st6422_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
const struct stv06xx_sensor stv06xx_sensor_st6422 = {
.name = "ST6422",
.init = st6422_init,
.probe = st6422_probe,
.start = st6422_start,
.stop = st6422_stop,
.disconnect = st6422_disconnect,
};
#endif

2
drivers/media/video/ivtv/ivtv-controls.c
View File

@ -60,6 +60,8 @@ int ivtv_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl)
switch (qctrl->id) {
/* Standard V4L2 controls */
case V4L2_CID_USER_CLASS:
return v4l2_ctrl_query_fill(qctrl, 0, 0, 0, 0);
case V4L2_CID_BRIGHTNESS:
case V4L2_CID_HUE:
case V4L2_CID_SATURATION:

12
drivers/media/video/mt9m001.c
View File

@ -280,15 +280,9 @@ static int mt9m001_try_fmt(struct soc_camera_device *icd,
{
struct v4l2_pix_format *pix = &f->fmt.pix;
if (pix->height < 32 + icd->y_skip_top)
pix->height = 32 + icd->y_skip_top;
if (pix->height > 1024 + icd->y_skip_top)
pix->height = 1024 + icd->y_skip_top;
if (pix->width < 48)
pix->width = 48;
if (pix->width > 1280)
pix->width = 1280;
pix->width &= ~0x01; /* has to be even, unsure why was ~3 */
v4l_bound_align_image(&pix->width, 48, 1280, 1,
&pix->height, 32 + icd->y_skip_top,
1024 + icd->y_skip_top, 0, 0);
return 0;
}

14
drivers/media/video/mt9t031.c
View File

@ -385,17 +385,9 @@ static int mt9t031_try_fmt(struct soc_camera_device *icd,
{
struct v4l2_pix_format *pix = &f->fmt.pix;
if (pix->height < MT9T031_MIN_HEIGHT)
pix->height = MT9T031_MIN_HEIGHT;
if (pix->height > MT9T031_MAX_HEIGHT)
pix->height = MT9T031_MAX_HEIGHT;
if (pix->width < MT9T031_MIN_WIDTH)
pix->width = MT9T031_MIN_WIDTH;
if (pix->width > MT9T031_MAX_WIDTH)
pix->width = MT9T031_MAX_WIDTH;
pix->width &= ~0x01; /* has to be even */
pix->height &= ~0x01; /* has to be even */
v4l_bound_align_image(
&pix->width, MT9T031_MIN_WIDTH, MT9T031_MAX_WIDTH, 1,
&pix->height, MT9T031_MIN_HEIGHT, MT9T031_MAX_HEIGHT, 1, 0);
return 0;
}

12
drivers/media/video/mt9v022.c
View File

@ -364,15 +364,9 @@ static int mt9v022_try_fmt(struct soc_camera_device *icd,
{
struct v4l2_pix_format *pix = &f->fmt.pix;
if (pix->height < 32 + icd->y_skip_top)
pix->height = 32 + icd->y_skip_top;
if (pix->height > 480 + icd->y_skip_top)
pix->height = 480 + icd->y_skip_top;
if (pix->width < 48)
pix->width = 48;
if (pix->width > 752)
pix->width = 752;
pix->width &= ~0x03; /* ? */
v4l_bound_align_image(&pix->width, 48, 752, 2 /* ? */,
&pix->height, 32 + icd->y_skip_top,
480 + icd->y_skip_top, 0, 0);
return 0;
}

2
drivers/media/video/ov511.c
View File

@ -211,8 +211,6 @@ static const int i2c_detect_tries = 5;
static struct usb_device_id device_table [] = {
{ USB_DEVICE(VEND_OMNIVISION, PROD_OV511) },
{ USB_DEVICE(VEND_OMNIVISION, PROD_OV511PLUS) },
{ USB_DEVICE(VEND_OMNIVISION, PROD_OV518) },
{ USB_DEVICE(VEND_OMNIVISION, PROD_OV518PLUS) },
{ USB_DEVICE(VEND_MATTEL, PROD_ME2CAM) },
{ } /* Terminating entry */
};

14
drivers/media/video/pvrusb2/pvrusb2-audio.c
View File

@ -48,11 +48,13 @@ static const int routing_scheme0[] = {
MSP_DSP_IN_SCART),
};
static const struct routing_scheme routing_schemes[] = {
[PVR2_ROUTING_SCHEME_HAUPPAUGE] = {
.def = routing_scheme0,
.cnt = ARRAY_SIZE(routing_scheme0),
},
static const struct routing_scheme routing_def0 = {
.def = routing_scheme0,
.cnt = ARRAY_SIZE(routing_scheme0),
};
static const struct routing_scheme *routing_schemes[] = {
[PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
};
void pvr2_msp3400_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
@ -65,7 +67,7 @@ void pvr2_msp3400_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
pvr2_trace(PVR2_TRACE_CHIPS, "subdev msp3400 v4l2 set_stereo");
if ((sid < ARRAY_SIZE(routing_schemes)) &&
((sp = routing_schemes + sid) != NULL) &&
((sp = routing_schemes[sid]) != NULL) &&
(hdw->input_val >= 0) &&
(hdw->input_val < sp->cnt)) {
input = sp->def[hdw->input_val];

24
drivers/media/video/pvrusb2/pvrusb2-cs53l32a.c
View File

@ -49,11 +49,13 @@ static const int routing_scheme1[] = {
[PVR2_CVAL_INPUT_SVIDEO] = 0,
};
static const struct routing_scheme routing_schemes[] = {
[PVR2_ROUTING_SCHEME_ONAIR] = {
.def = routing_scheme1,
.cnt = ARRAY_SIZE(routing_scheme1),
},
static const struct routing_scheme routing_def1 = {
.def = routing_scheme1,
.cnt = ARRAY_SIZE(routing_scheme1),
};
static const struct routing_scheme *routing_schemes[] = {
[PVR2_ROUTING_SCHEME_ONAIR] = &routing_def1,
};
@ -65,12 +67,11 @@ void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
u32 input;
pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
hdw->input_val);
if ((sid < ARRAY_SIZE(routing_schemes)) &&
((sp = routing_schemes + sid) != NULL) &&
(hdw->input_val >= 0) &&
(hdw->input_val < sp->cnt)) {
input = sp->def[hdw->input_val];
} else {
sp = (sid < ARRAY_SIZE(routing_schemes)) ?
routing_schemes[sid] : NULL;
if ((sp == NULL) ||
(hdw->input_val < 0) ||
(hdw->input_val >= sp->cnt)) {
pvr2_trace(PVR2_TRACE_ERROR_LEGS,
"*** WARNING *** subdev v4l2 set_input:"
" Invalid routing scheme (%u)"
@ -78,6 +79,7 @@ void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
sid, hdw->input_val);
return;
}
input = sp->def[hdw->input_val];
sd->ops->audio->s_routing(sd, input, 0, 0);
}
}

37
drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
View File

@ -68,6 +68,11 @@ static const struct routing_scheme_item routing_scheme0[] = {
},
};
static const struct routing_scheme routing_def0 = {
.def = routing_scheme0,
.cnt = ARRAY_SIZE(routing_scheme0),
};
/* Specific to gotview device */
static const struct routing_scheme_item routing_schemegv[] = {
[PVR2_CVAL_INPUT_TV] = {
@ -90,15 +95,14 @@ static const struct routing_scheme_item routing_schemegv[] = {
},
};
static const struct routing_scheme routing_schemes[] = {
[PVR2_ROUTING_SCHEME_HAUPPAUGE] = {
.def = routing_scheme0,
.cnt = ARRAY_SIZE(routing_scheme0),
},
[PVR2_ROUTING_SCHEME_GOTVIEW] = {
.def = routing_schemegv,
.cnt = ARRAY_SIZE(routing_schemegv),
},
static const struct routing_scheme routing_defgv = {
.def = routing_schemegv,
.cnt = ARRAY_SIZE(routing_schemegv),
};
static const struct routing_scheme *routing_schemes[] = {
[PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
[PVR2_ROUTING_SCHEME_GOTVIEW] = &routing_defgv,
};
void pvr2_cx25840_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
@ -110,13 +114,11 @@ void pvr2_cx25840_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
const struct routing_scheme *sp;
unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
if ((sid < ARRAY_SIZE(routing_schemes)) &&
((sp = routing_schemes + sid) != NULL) &&
(hdw->input_val >= 0) &&
(hdw->input_val < sp->cnt)) {
vid_input = sp->def[hdw->input_val].vid;
aud_input = sp->def[hdw->input_val].aud;
} else {
sp = (sid < ARRAY_SIZE(routing_schemes)) ?
routing_schemes[sid] : NULL;
if ((sp == NULL) ||
(hdw->input_val < 0) ||
(hdw->input_val >= sp->cnt)) {
pvr2_trace(PVR2_TRACE_ERROR_LEGS,
"*** WARNING *** subdev cx2584x set_input:"
" Invalid routing scheme (%u)"
@ -124,7 +126,8 @@ void pvr2_cx25840_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
sid, hdw->input_val);
return;
}
vid_input = sp->def[hdw->input_val].vid;
aud_input = sp->def[hdw->input_val].aud;
pvr2_trace(PVR2_TRACE_CHIPS,
"subdev cx2584x set_input vid=0x%x aud=0x%x",
vid_input, aud_input);

60
drivers/media/video/pvrusb2/pvrusb2-hdw.c
View File

@ -85,8 +85,8 @@ MODULE_PARM_DESC(video_std,"specify initial video standard");
module_param_array(tolerance, int, NULL, 0444);
MODULE_PARM_DESC(tolerance,"specify stream error tolerance");
/* US Broadcast channel 7 (175.25 MHz) */
static int default_tv_freq = 175250000L;
/* US Broadcast channel 3 (61.25 MHz), to help with testing */
static int default_tv_freq = 61250000L;
/* 104.3 MHz, a usable FM station for my area */
static int default_radio_freq = 104300000L;
@ -1987,6 +1987,34 @@ static unsigned int pvr2_copy_i2c_addr_list(
}
static void pvr2_hdw_cx25840_vbi_hack(struct pvr2_hdw *hdw)
{
/*
Mike Isely <isely@pobox.com> 19-Nov-2006 - This bit of nuttiness
for cx25840 causes that module to correctly set up its video
scaling. This is really a problem in the cx25840 module itself,
but we work around it here. The problem has not been seen in
ivtv because there VBI is supported and set up. We don't do VBI
here (at least not yet) and thus we never attempted to even set
it up.
*/
struct v4l2_format fmt;
if (hdw->decoder_client_id != PVR2_CLIENT_ID_CX25840) {
/* We're not using a cx25840 so don't enable the hack */
return;
}
pvr2_trace(PVR2_TRACE_INIT,
"Module ID %u:"
" Executing cx25840 VBI hack",
hdw->decoder_client_id);
memset(&fmt, 0, sizeof(fmt));
fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
v4l2_device_call_all(&hdw->v4l2_dev, hdw->decoder_client_id,
video, s_fmt, &fmt);
}
static int pvr2_hdw_load_subdev(struct pvr2_hdw *hdw,
const struct pvr2_device_client_desc *cd)
{
@ -2078,30 +2106,6 @@ static int pvr2_hdw_load_subdev(struct pvr2_hdw *hdw,
/* client-specific setup... */
switch (mid) {
case PVR2_CLIENT_ID_CX25840:
hdw->decoder_client_id = mid;
{
/*
Mike Isely <isely@pobox.com> 19-Nov-2006 - This
bit of nuttiness for cx25840 causes that module
to correctly set up its video scaling. This is
really a problem in the cx25840 module itself,
but we work around it here. The problem has not
been seen in ivtv because there VBI is supported
and set up. We don't do VBI here (at least not
yet) and thus we never attempted to even set it
up.
*/
struct v4l2_format fmt;
pvr2_trace(PVR2_TRACE_INIT,
"Module ID %u:"
" Executing cx25840 VBI hack",
mid);
memset(&fmt, 0, sizeof(fmt));
fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
v4l2_device_call_all(&hdw->v4l2_dev, mid,
video, s_fmt, &fmt);
}
break;
case PVR2_CLIENT_ID_SAA7115:
hdw->decoder_client_id = mid;
break;
@ -2202,6 +2206,8 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
cptr->info->set_value(cptr,~0,cptr->info->default_value);
}
pvr2_hdw_cx25840_vbi_hack(hdw);
/* Set up special default values for the television and radio
frequencies here. It's not really important what these defaults
are, but I set them to something usable in the Chicago area just
@ -2954,6 +2960,7 @@ static void pvr2_subdev_update(struct pvr2_hdw *hdw)
vs = hdw->std_mask_cur;
v4l2_device_call_all(&hdw->v4l2_dev, 0,
core, s_std, vs);
pvr2_hdw_cx25840_vbi_hack(hdw);
}
hdw->tuner_signal_stale = !0;
hdw->cropcap_stale = !0;
@ -4076,6 +4083,7 @@ int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *hdw)
if (hdw->decoder_client_id) {
v4l2_device_call_all(&hdw->v4l2_dev, hdw->decoder_client_id,
core, reset, 0);
pvr2_hdw_cx25840_vbi_hack(hdw);
return 0;
}
pvr2_trace(PVR2_TRACE_INIT,

35
drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
View File

@ -54,6 +54,11 @@ static const int routing_scheme0[] = {
[PVR2_CVAL_INPUT_SVIDEO] = SAA7115_SVIDEO2,
};
static const struct routing_scheme routing_def0 = {
.def = routing_scheme0,
.cnt = ARRAY_SIZE(routing_scheme0),
};
static const int routing_scheme1[] = {
[PVR2_CVAL_INPUT_TV] = SAA7115_COMPOSITE4,
[PVR2_CVAL_INPUT_RADIO] = SAA7115_COMPOSITE5,
@ -61,15 +66,14 @@ static const int routing_scheme1[] = {
[PVR2_CVAL_INPUT_SVIDEO] = SAA7115_SVIDEO2, /* or SVIDEO0, it seems */
};
static const struct routing_scheme routing_schemes[] = {
[PVR2_ROUTING_SCHEME_HAUPPAUGE] = {
.def = routing_scheme0,
.cnt = ARRAY_SIZE(routing_scheme0),
},
[PVR2_ROUTING_SCHEME_ONAIR] = {
.def = routing_scheme1,
.cnt = ARRAY_SIZE(routing_scheme1),
},
static const struct routing_scheme routing_def1 = {
.def = routing_scheme1,
.cnt = ARRAY_SIZE(routing_scheme1),
};
static const struct routing_scheme *routing_schemes[] = {
[PVR2_ROUTING_SCHEME_HAUPPAUGE] = &routing_def0,
[PVR2_ROUTING_SCHEME_ONAIR] = &routing_def1,
};
void pvr2_saa7115_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
@ -81,12 +85,12 @@ void pvr2_saa7115_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
hdw->input_val);
if ((sid < ARRAY_SIZE(routing_schemes)) &&
((sp = routing_schemes + sid) != NULL) &&
(hdw->input_val >= 0) &&
(hdw->input_val < sp->cnt)) {
input = sp->def[hdw->input_val];
} else {
sp = (sid < ARRAY_SIZE(routing_schemes)) ?
routing_schemes[sid] : NULL;
if ((sp == NULL) ||
(hdw->input_val < 0) ||
(hdw->input_val >= sp->cnt)) {
pvr2_trace(PVR2_TRACE_ERROR_LEGS,
"*** WARNING *** subdev v4l2 set_input:"
" Invalid routing scheme (%u)"
@ -94,6 +98,7 @@ void pvr2_saa7115_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
sid, hdw->input_val);
return;
}
input = sp->def[hdw->input_val];
sd->ops->video->s_routing(sd, input, 0, 0);
}
}

34
drivers/media/video/pxa_camera.c
View File

@ -162,13 +162,6 @@
CICR0_PERRM | CICR0_QDM | CICR0_CDM | CICR0_SOFM | \
CICR0_EOFM | CICR0_FOM)
/*
* YUV422P picture size should be a multiple of 16, so the heuristic aligns
* height, width on 4 byte boundaries to reach the 16 multiple for the size.
*/
#define YUV422P_X_Y_ALIGN 4
#define YUV422P_SIZE_ALIGN YUV422P_X_Y_ALIGN * YUV422P_X_Y_ALIGN
/*
* Structures
*/
@ -1398,28 +1391,15 @@ static int pxa_camera_try_fmt(struct soc_camera_device *icd,
return -EINVAL;
}
/* limit to pxa hardware capabilities */
if (pix->height < 32)
pix->height = 32;
if (pix->height > 2048)
pix->height = 2048;
if (pix->width < 48)
pix->width = 48;
if (pix->width > 2048)
pix->width = 2048;
pix->width &= ~0x01;
/*
* YUV422P planar format requires images size to be a 16 bytes
* multiple. If not, zeros will be inserted between Y and U planes, and
* U and V planes, and YUV422P standard would be violated.
* Limit to pxa hardware capabilities. YUV422P planar format requires
* images size to be a multiple of 16 bytes. If not, zeros will be
* inserted between Y and U planes, and U and V planes, which violates
* the YUV422P standard.
*/
if (xlate->host_fmt->fourcc == V4L2_PIX_FMT_YUV422P) {
if (!IS_ALIGNED(pix->width * pix->height, YUV422P_SIZE_ALIGN))
pix->height = ALIGN(pix->height, YUV422P_X_Y_ALIGN);
if (!IS_ALIGNED(pix->width * pix->height, YUV422P_SIZE_ALIGN))
pix->width = ALIGN(pix->width, YUV422P_X_Y_ALIGN);
}
v4l_bound_align_image(&pix->width, 48, 2048, 1,
&pix->height, 32, 2048, 0,
xlate->host_fmt->fourcc == V4L2_PIX_FMT_YUV422P ? 4 : 0);
pix->bytesperline = pix->width *
DIV_ROUND_UP(xlate->host_fmt->depth, 8);

11
drivers/media/video/saa7134/saa7134-video.c
View File

@ -1640,15 +1640,8 @@ static int saa7134_try_fmt_vid_cap(struct file *file, void *priv,
}
f->fmt.pix.field = field;
if (f->fmt.pix.width < 48)
f->fmt.pix.width = 48;
if (f->fmt.pix.height < 32)
f->fmt.pix.height = 32;
if (f->fmt.pix.width > maxw)
f->fmt.pix.width = maxw;
if (f->fmt.pix.height > maxh)
f->fmt.pix.height = maxh;
f->fmt.pix.width &= ~0x03;
v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2,
&f->fmt.pix.height, 32, maxh, 0, 0);
f->fmt.pix.bytesperline =
(f->fmt.pix.width * fmt->depth) >> 3;
f->fmt.pix.sizeimage =

12
drivers/media/video/sh_mobile_ceu_camera.c
View File

@ -689,16 +689,8 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd,
/* FIXME: calculate using depth and bus width */
if (f->fmt.pix.height < 4)
f->fmt.pix.height = 4;
if (f->fmt.pix.height > 1920)
f->fmt.pix.height = 1920;
if (f->fmt.pix.width < 2)
f->fmt.pix.width = 2;
if (f->fmt.pix.width > 2560)
f->fmt.pix.width = 2560;
f->fmt.pix.width &= ~0x01;
f->fmt.pix.height &= ~0x03;
v4l_bound_align_image(&f->fmt.pix.width, 2, 2560, 1,
&f->fmt.pix.height, 4, 1920, 2, 0);
f->fmt.pix.bytesperline = f->fmt.pix.width *
DIV_ROUND_UP(xlate->host_fmt->depth, 8);

4
drivers/media/video/tcm825x.c
View File

@ -878,7 +878,7 @@ static int tcm825x_probe(struct i2c_client *client,
return rval;
}
static int __exit tcm825x_remove(struct i2c_client *client)
static int tcm825x_remove(struct i2c_client *client)
{
struct tcm825x_sensor *sensor = i2c_get_clientdata(client);
@ -902,7 +902,7 @@ static struct i2c_driver tcm825x_i2c_driver = {
.name = TCM825X_NAME,
},
.probe = tcm825x_probe,
.remove = __exit_p(tcm825x_remove),
.remove = tcm825x_remove,
.id_table = tcm825x_id,
};

5
drivers/media/video/usbvideo/Kconfig
View File

@ -38,10 +38,13 @@ config USB_KONICAWC
module will be called konicawc.
config USB_QUICKCAM_MESSENGER
tristate "USB Logitech Quickcam Messenger"
tristate "USB Logitech Quickcam Messenger (DEPRECATED)"
depends on VIDEO_V4L1
select VIDEO_USBVIDEO
---help---
This driver is DEPRECATED please use the gspca stv06xx module
instead.
Say Y or M here to enable support for the USB Logitech Quickcam
Messenger webcam.

181
drivers/media/video/v4l2-common.c
View File

@ -802,6 +802,17 @@ struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev,
/* Decrease the module use count to match the first try_module_get. */
module_put(client->driver->driver.owner);
if (sd) {
/* We return errors from v4l2_subdev_call only if we have the
callback as the .s_config is not mandatory */
int err = v4l2_subdev_call(sd, core, s_config, 0, NULL);
if (err && err != -ENOIOCTLCMD) {
v4l2_device_unregister_subdev(sd);
sd = NULL;
}
}
error:
/* If we have a client but no subdev, then something went wrong and
we must unregister the client. */
@ -852,6 +863,17 @@ struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct v4l2_device *v4l2_dev,
/* Decrease the module use count to match the first try_module_get. */
module_put(client->driver->driver.owner);
if (sd) {
/* We return errors from v4l2_subdev_call only if we have the
callback as the .s_config is not mandatory */
int err = v4l2_subdev_call(sd, core, s_config, 0, NULL);
if (err && err != -ENOIOCTLCMD) {
v4l2_device_unregister_subdev(sd);
sd = NULL;
}
}
error:
/* If we have a client but no subdev, then something went wrong and
we must unregister the client. */
@ -872,6 +894,89 @@ struct v4l2_subdev *v4l2_i2c_new_probed_subdev_addr(struct v4l2_device *v4l2_dev
}
EXPORT_SYMBOL_GPL(v4l2_i2c_new_probed_subdev_addr);
/* Load an i2c sub-device. */
struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
struct i2c_adapter *adapter, const char *module_name,
struct i2c_board_info *info, const unsigned short *probe_addrs)
{
struct v4l2_subdev *sd = NULL;
struct i2c_client *client;
BUG_ON(!v4l2_dev);
if (module_name)
request_module(module_name);
/* Create the i2c client */
if (info->addr == 0 && probe_addrs)
client = i2c_new_probed_device(adapter, info, probe_addrs);
else
client = i2c_new_device(adapter, info);
/* Note: by loading the module first we are certain that c->driver
will be set if the driver was found. If the module was not loaded
first, then the i2c core tries to delay-load the module for us,
and then c->driver is still NULL until the module is finally
loaded. This delay-load mechanism doesn't work if other drivers
want to use the i2c device, so explicitly loading the module
is the best alternative. */
if (client == NULL || client->driver == NULL)
goto error;
/* Lock the module so we can safely get the v4l2_subdev pointer */
if (!try_module_get(client->driver->driver.owner))
goto error;
sd = i2c_get_clientdata(client);
/* Register with the v4l2_device which increases the module's
use count as well. */
if (v4l2_device_register_subdev(v4l2_dev, sd))
sd = NULL;
/* Decrease the module use count to match the first try_module_get. */
module_put(client->driver->driver.owner);
if (sd) {
/* We return errors from v4l2_subdev_call only if we have the
callback as the .s_config is not mandatory */
int err = v4l2_subdev_call(sd, core, s_config,
info->irq, info->platform_data);
if (err && err != -ENOIOCTLCMD) {
v4l2_device_unregister_subdev(sd);
sd = NULL;
}
}
error:
/* If we have a client but no subdev, then something went wrong and
we must unregister the client. */
if (client && sd == NULL)
i2c_unregister_device(client);
return sd;
}
EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev_board);
struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
struct i2c_adapter *adapter,
const char *module_name, const char *client_type,
int irq, void *platform_data,
u8 addr, const unsigned short *probe_addrs)
{
struct i2c_board_info info;
/* Setup the i2c board info with the device type and
the device address. */
memset(&info, 0, sizeof(info));
strlcpy(info.type, client_type, sizeof(info.type));
info.addr = addr;
info.irq = irq;
info.platform_data = platform_data;
return v4l2_i2c_new_subdev_board(v4l2_dev, adapter, module_name,
&info, probe_addrs);
}
EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev_cfg);
/* Return i2c client address of v4l2_subdev. */
unsigned short v4l2_i2c_subdev_addr(struct v4l2_subdev *sd)
{
@ -916,4 +1021,78 @@ const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type)
}
EXPORT_SYMBOL_GPL(v4l2_i2c_tuner_addrs);
#endif
#endif /* defined(CONFIG_I2C) */
/* Clamp x to be between min and max, aligned to a multiple of 2^align. min
* and max don't have to be aligned, but there must be at least one valid
* value. E.g., min=17,max=31,align=4 is not allowed as there are no multiples
* of 16 between 17 and 31. */
static unsigned int clamp_align(unsigned int x, unsigned int min,
unsigned int max, unsigned int align)
{
/* Bits that must be zero to be aligned */
unsigned int mask = ~((1 << align) - 1);
/* Round to nearest aligned value */
if (align)
x = (x + (1 << (align - 1))) & mask;
/* Clamp to aligned value of min and max */
if (x < min)
x = (min + ~mask) & mask;
else if (x > max)
x = max & mask;
return x;
}
/* Bound an image to have a width between wmin and wmax, and height between
* hmin and hmax, inclusive. Additionally, the width will be a multiple of
* 2^walign, the height will be a multiple of 2^halign, and the overall size
* (width*height) will be a multiple of 2^salign. The image may be shrunk
* or enlarged to fit the alignment constraints.
*
* The width or height maximum must not be smaller than the corresponding
* minimum. The alignments must not be so high there are no possible image
* sizes within the allowed bounds. wmin and hmin must be at least 1
* (don't use 0). If you don't care about a certain alignment, specify 0,
* as 2^0 is 1 and one byte alignment is equivalent to no alignment. If
* you only want to adjust downward, specify a maximum that's the same as
* the initial value.
*/
void v4l_bound_align_image(u32 *w, unsigned int wmin, unsigned int wmax,
unsigned int walign,
u32 *h, unsigned int hmin, unsigned int hmax,
unsigned int halign, unsigned int salign)
{
*w = clamp_align(*w, wmin, wmax, walign);
*h = clamp_align(*h, hmin, hmax, halign);
/* Usually we don't need to align the size and are done now. */
if (!salign)
return;
/* How much alignment do we have? */
walign = __ffs(*w);
halign = __ffs(*h);
/* Enough to satisfy the image alignment? */
if (walign + halign < salign) {
/* Max walign where there is still a valid width */
unsigned int wmaxa = __fls(wmax ^ (wmin - 1));
/* Max halign where there is still a valid height */
unsigned int hmaxa = __fls(hmax ^ (hmin - 1));
/* up the smaller alignment until we have enough */
do {
if (halign >= hmaxa ||
(walign <= halign && walign < wmaxa)) {
*w = clamp_align(*w, wmin, wmax, walign + 1);
walign = __ffs(*w);
} else {
*h = clamp_align(*h, hmin, hmax, halign + 1);
halign = __ffs(*h);
}
} while (halign + walign < salign);
}
}
EXPORT_SYMBOL_GPL(v4l_bound_align_image);

11
drivers/media/video/vivi.c
View File

@ -883,15 +883,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
maxh = norm_maxh();
f->fmt.pix.field = field;
if (f->fmt.pix.height < 32)
f->fmt.pix.height = 32;
if (f->fmt.pix.height > maxh)
f->fmt.pix.height = maxh;
if (f->fmt.pix.width < 48)
f->fmt.pix.width = 48;
if (f->fmt.pix.width > maxw)
f->fmt.pix.width = maxw;
f->fmt.pix.width &= ~0x03;
v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2,
&f->fmt.pix.height, 32, maxh, 0, 0);
f->fmt.pix.bytesperline =
(f->fmt.pix.width * fmt->depth) >> 3;
f->fmt.pix.sizeimage =

35
drivers/media/video/w9968cf.c
View File

@ -460,7 +460,7 @@ static int w9968cf_set_picture(struct w9968cf_device*, struct video_picture);
static int w9968cf_set_window(struct w9968cf_device*, struct video_window);
static int w9968cf_postprocess_frame(struct w9968cf_device*,
struct w9968cf_frame_t*);
static int w9968cf_adjust_window_size(struct w9968cf_device*, u16* w, u16* h);
static int w9968cf_adjust_window_size(struct w9968cf_device*, u32 *w, u32 *h);
static void w9968cf_init_framelist(struct w9968cf_device*);
static void w9968cf_push_frame(struct w9968cf_device*, u8 f_num);
static void w9968cf_pop_frame(struct w9968cf_device*,struct w9968cf_frame_t**);
@ -1763,8 +1763,7 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win)
#define UNSC(x) ((x) >> 10)
/* Make sure we are using a supported resolution */
if ((err = w9968cf_adjust_window_size(cam, (u16*)&win.width,
(u16*)&win.height)))
if ((err = w9968cf_adjust_window_size(cam, &win.width, &win.height)))
goto error;
/* Scaling factors */
@ -1914,12 +1913,9 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win)
Return 0 on success, -1 otherwise.
--------------------------------------------------------------------------*/
static int
w9968cf_adjust_window_size(struct w9968cf_device* cam, u16* width, u16* height)
w9968cf_adjust_window_size(struct w9968cf_device *cam, u32 *width, u32 *height)
{
u16 maxw, maxh;
if ((*width < cam->minwidth) || (*height < cam->minheight))
return -ERANGE;
unsigned int maxw, maxh, align;
maxw = cam->upscaling && !(cam->vpp_flag & VPP_DECOMPRESSION) &&
w9968cf_vpp ? max((u16)W9968CF_MAX_WIDTH, cam->maxwidth)
@ -1927,16 +1923,10 @@ w9968cf_adjust_window_size(struct w9968cf_device* cam, u16* width, u16* height)
maxh = cam->upscaling && !(cam->vpp_flag & VPP_DECOMPRESSION) &&
w9968cf_vpp ? max((u16)W9968CF_MAX_HEIGHT, cam->maxheight)
: cam->maxheight;
align = (cam->vpp_flag & VPP_DECOMPRESSION) ? 4 : 0;
if (*width > maxw)
*width = maxw;
if (*height > maxh)
*height = maxh;
if (cam->vpp_flag & VPP_DECOMPRESSION) {
*width &= ~15L; /* multiple of 16 */
*height &= ~15L;
}
v4l_bound_align_image(width, cam->minwidth, maxw, align,
height, cam->minheight, maxh, align, 0);
PDBGG("Window size adjusted w=%u, h=%u ", *width, *height)
@ -3043,8 +3033,8 @@ static long w9968cf_v4l_ioctl(struct file *filp,
if (win.clipcount != 0 || win.flags != 0)
return -EINVAL;
if ((err = w9968cf_adjust_window_size(cam, (u16*)&win.width,
(u16*)&win.height))) {
if ((err = w9968cf_adjust_window_size(cam, &win.width,
&win.height))) {
DBG(4, "Resolution not supported (%ux%u). "
"VIDIOCSWIN failed", win.width, win.height)
return err;
@ -3116,6 +3106,7 @@ static long w9968cf_v4l_ioctl(struct file *filp,
{
struct video_mmap mmap;
struct w9968cf_frame_t* fr;
u32 w, h;
int err = 0;
if (copy_from_user(&mmap, arg, sizeof(mmap)))
@ -3164,8 +3155,10 @@ static long w9968cf_v4l_ioctl(struct file *filp,
}
}
if ((err = w9968cf_adjust_window_size(cam, (u16*)&mmap.width,
(u16*)&mmap.height))) {
w = mmap.width; h = mmap.height;
err = w9968cf_adjust_window_size(cam, &w, &h);
mmap.width = w; mmap.height = h;
if (err) {
DBG(4, "Resolution not supported (%dx%d). "
"VIDIOCMCAPTURE failed",
mmap.width, mmap.height)

14
drivers/media/video/zoran/zoran_driver.c
View File

@ -2088,16 +2088,10 @@ static int zoran_try_fmt_vid_cap(struct file *file, void *__fh,
return -EINVAL;
}
bpp = (zoran_formats[i].depth + 7) / 8;
fmt->fmt.pix.width &= ~((bpp == 2) ? 1 : 3);
if (fmt->fmt.pix.width > BUZ_MAX_WIDTH)
fmt->fmt.pix.width = BUZ_MAX_WIDTH;
if (fmt->fmt.pix.width < BUZ_MIN_WIDTH)
fmt->fmt.pix.width = BUZ_MIN_WIDTH;
if (fmt->fmt.pix.height > BUZ_MAX_HEIGHT)
fmt->fmt.pix.height = BUZ_MAX_HEIGHT;
if (fmt->fmt.pix.height < BUZ_MIN_HEIGHT)
fmt->fmt.pix.height = BUZ_MIN_HEIGHT;
bpp = DIV_ROUND_UP(zoran_formats[i].depth, 8);
v4l_bound_align_image(
&fmt->fmt.pix.width, BUZ_MIN_WIDTH, BUZ_MAX_WIDTH, bpp == 2 ? 1 : 2,
&fmt->fmt.pix.height, BUZ_MIN_HEIGHT, BUZ_MAX_HEIGHT, 0, 0);
mutex_unlock(&zr->resource_lock);
return 0;

4
include/linux/videodev2.h
View File

@ -348,6 +348,7 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
#define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
#define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
/*
@ -894,9 +895,10 @@ enum v4l2_colorfx {
V4L2_COLORFX_BW = 1,
V4L2_COLORFX_SEPIA = 2,
};
#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
/* last CID + 1 */
#define V4L2_CID_LASTP1 (V4L2_CID_BASE+32)
#define V4L2_CID_LASTP1 (V4L2_CID_BASE+33)
/* MPEG-class control IDs defined by V4L2 */
#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)

2
include/media/ir-common.h
View File

@ -162,6 +162,8 @@ extern IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_kaiomy[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_evga_indtube[IR_KEYTAB_SIZE];
#endif
/*

26
include/media/v4l2-common.h
View File

@ -153,6 +153,22 @@ struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct v4l2_device *v4l2_dev,
struct v4l2_subdev *v4l2_i2c_new_probed_subdev_addr(struct v4l2_device *v4l2_dev,
struct i2c_adapter *adapter,
const char *module_name, const char *client_type, u8 addr);
/* Load an i2c module and return an initialized v4l2_subdev struct.
Only call request_module if module_name != NULL.
The client_type argument is the name of the chip that's on the adapter. */
struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
struct i2c_adapter *adapter,
const char *module_name, const char *client_type,
int irq, void *platform_data,
u8 addr, const unsigned short *probe_addrs);
struct i2c_board_info;
struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
struct i2c_adapter *adapter, const char *module_name,
struct i2c_board_info *info, const unsigned short *probe_addrs);
/* Initialize an v4l2_subdev with data from an i2c_client struct */
void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,
const struct v4l2_subdev_ops *ops);
@ -193,4 +209,14 @@ struct v4l2_routing {
u32 output;
};
/* ------------------------------------------------------------------------- */
/* Miscellaneous helper functions */
void v4l_bound_align_image(unsigned int *w, unsigned int wmin,
unsigned int wmax, unsigned int walign,
unsigned int *h, unsigned int hmin,
unsigned int hmax, unsigned int halign,
unsigned int salign);
#endif /* V4L2_COMMON_H_ */

5
include/media/v4l2-i2c-drv.h
View File

@ -22,7 +22,7 @@
*/
/* NOTE: the full version of this header is in the v4l-dvb repository
* and allows v4l i2c drivers to be compiled on older kernels as well.
* and allows v4l i2c drivers to be compiled on pre-2.6.26 kernels.
* The version of this header as it appears in the kernel is a stripped
* version (without all the backwards compatibility stuff) and so it
* looks a bit odd.
@ -30,6 +30,9 @@
* If you look at the full version then you will understand the reason
* for introducing this header since you really don't want to have all
* the tricky backwards compatibility code in each and every i2c driver.
*
* If the i2c driver will never be compiled for pre-2.6.26 kernels, then
* DO NOT USE this header! Just write it as a regular i2c driver.
*/
#ifndef __V4L2_I2C_DRV_H__

7
include/media/v4l2-subdev.h
View File

@ -79,7 +79,11 @@ struct v4l2_decode_vbi_line {
not yet implemented) since ops provide proper type-checking.
*/
/* init: initialize the sensor registors to some sort of reasonable default
/* s_config: if set, then it is always called by the v4l2_i2c_new_subdev*
functions after the v4l2_subdev was registered. It is used to pass
platform data to the subdev which can be used during initialization.
init: initialize the sensor registors to some sort of reasonable default
values. Do not use for new drivers and should be removed in existing
drivers.
@ -96,6 +100,7 @@ struct v4l2_decode_vbi_line {
struct v4l2_subdev_core_ops {
int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip);
int (*log_status)(struct v4l2_subdev *sd);
int (*s_config)(struct v4l2_subdev *sd, int irq, void *platform_data);
int (*init)(struct v4l2_subdev *sd, u32 val);
int (*load_fw)(struct v4l2_subdev *sd);
int (*reset)(struct v4l2_subdev *sd, u32 val);