[PATCH] hverkuil/go7007: media: i2c : tw2804: Revert ADC Control Reverting patch commit 3d321ebba68f1fc50a9461373e8da0887e39fbbc Case: In AdLink MPG24 there is bt878 exists (it captures one frame of a
Signed-off-by: Volokh Konstantin --- drivers/media/i2c/tw2804.c | 17 + 1 files changed, 1 insertions(+), 16 deletions(-) diff --git a/drivers/media/i2c/tw2804.c b/drivers/media/i2c/tw2804.c index 441b766..c5dc2c3 100644 --- a/drivers/media/i2c/tw2804.c +++ b/drivers/media/i2c/tw2804.c @@ -53,7 +53,7 @@ static const u8 global_registers[] = { 0x3d, 0x80, 0x3e, 0x82, 0x3f, 0x82, - 0x78, 0x0f, + 0x78, 0x00, 0xff, 0xff, /* Terminator (reg 0xff does not exist) */ }; @@ -337,20 +337,6 @@ static int tw2804_s_video_routing(struct v4l2_subdev *sd, u32 input, u32 output, return 0; } -static int tw2804_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct tw2804 *dec = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - u32 reg = read_reg(client, 0x78, 0); - - if (enable == 1) - write_reg(client, 0x78, reg & ~(1 << dec->channel), 0); - else - write_reg(client, 0x78, reg | (1 << dec->channel), 0); - - return 0; -} - static const struct v4l2_ctrl_ops tw2804_ctrl_ops = { .g_volatile_ctrl = tw2804_g_volatile_ctrl, .s_ctrl = tw2804_s_ctrl, @@ -358,7 +344,6 @@ static const struct v4l2_ctrl_ops tw2804_ctrl_ops = { static const struct v4l2_subdev_video_ops tw2804_video_ops = { .s_routing = tw2804_s_video_routing, - .s_stream = tw2804_s_stream, }; static const struct v4l2_subdev_core_ops tw2804_core_ops = { -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 2/2] hverkuil/go7007: staging: media: go7007: rmmod firmware protection stuff
If firmware wasn`t load, rmmod fail with oops: usbcore: deregistering interface driver go7007 BUG: unable to handle kernel NULL pointer dereference at (null) IP: [] __mutex_lock_slowpath+0xa2/0x140 PGD 13143b067 PUD 132a52067 PMD 0 Oops: 0002 [#1] SMP Modules linked in: go7007_usb(C-) go7007(C) videobuf2_core bttv videobuf_dma_sg videobuf_core btcx_risc rc_core v4l2_common videodev videobuf2_vmalloc videobuf2_memops tveeprom CPU 0 Pid: 3305, comm: rmmod Tainted: G C 3.9.0-rc1+ #4 To Be Filled By O.E.M. To Be Filled By O.E.M./H55MX-S Series RIP: 0010:[] [] __mutex_lock_slowpath+0xa2/0x140 RSP: 0018:88013220bd18 EFLAGS: 00010246 RAX: RBX: 880132264c80 RCX: RDX: 88013220bd20 RSI: 880130d3ecc0 RDI: 880132264c84 RBP: 88013220bd68 R08: R09: ea0004c5c940 R10: 811a08d3 R11: 00027854 R12: 880132264c84 R13: 8801325ec410 R14: R15: 880132264c88 Mar 12 01:25:57 Video kernel: [ 128.939419] FS: 7fb32649d700() GS:880137c0() knlGS: CS: 0010 DS: ES: CR0: 8005003b CR2: CR3: 000130f1d000 CR4: 07f0 DR0: DR1: DR2: DR3: DR6: 0ff0 DR7: 0400 Process rmmod (pid: 3305, threadinfo 88013220a000, task 8801325ec410) Stack: 88013220bd48 880132264c88 880131abf800 880130d3ecc0 880132264c80 880132264c80 880132264478 880132264000 88013220bd88 81797c05 Call Trace: [] mutex_lock+0x25/0x40 [] go7007_usb_disconnect+0x41/0xb0 [go7007_usb] [] usb_unbind_interface+0x5b/0x130 [] __device_release_driver+0x61/0xd0 [] driver_detach+0xb0/0xc0 [] bus_remove_driver+0x79/0xd0 [] driver_unregister+0x5a/0x90 [] usb_deregister+0x64/0xd0 [] go7007_usb_driver_exit+0x10/0x12 [go7007_usb] [] sys_delete_module+0x15c/0x240 [] system_call_fastpath+0x16/0x1b Code: 00 4c 8d 63 04 4c 8d 7b 08 41 be ff ff ff ff 4c 89 e7 e8 92 26 00 00 48 8b 43 10 48 8d 55 b8 4c 89 7d b8 48 89 53 10 48 89 45 c0 <48> 89 10 44 89 f0 4c 89 6d c8 87 03 83 f8 01 75 1f eb 27 0f 1f RIP [] __mutex_lock_slowpath+0xa2/0x140 RSP CR2: Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-usb.c | 25 + 1 files changed, 13 insertions(+), 12 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c index bd23d7d..48ad01f 100644 --- a/drivers/staging/media/go7007/go7007-usb.c +++ b/drivers/staging/media/go7007/go7007-usb.c @@ -1316,18 +1316,19 @@ static void go7007_usb_disconnect(struct usb_interface *intf) { struct go7007 *go = to_go7007(usb_get_intfdata(intf)); - mutex_lock(&go->queue_lock); - mutex_lock(&go->serialize_lock); - - if (go->audio_enabled) - go7007_snd_remove(go); - - go->status = STATUS_SHUTDOWN; - v4l2_device_disconnect(&go->v4l2_dev); - video_unregister_device(&go->vdev); - mutex_unlock(&go->serialize_lock); - mutex_unlock(&go->queue_lock); - + if (go->status == STATUS_ONLINE) { + mutex_lock(&go->queue_lock); + mutex_lock(&go->serialize_lock); + + if (go->audio_enabled) + go7007_snd_remove(go); + + go->status = STATUS_SHUTDOWN; + v4l2_device_disconnect(&go->v4l2_dev); + video_unregister_device(&go->vdev); + mutex_unlock(&go->serialize_lock); + mutex_unlock(&go->queue_lock); + } v4l2_device_put(&go->v4l2_dev); } -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 1/2] hverkuil/go7007: staging: media: go7007: Restore b_frame control
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-priv.h |1 + drivers/staging/media/go7007/go7007-v4l2.c |7 +-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-priv.h b/drivers/staging/media/go7007/go7007-priv.h index 0914fa3..5f9b389 100644 --- a/drivers/staging/media/go7007/go7007-priv.h +++ b/drivers/staging/media/go7007/go7007-priv.h @@ -166,6 +166,7 @@ struct go7007 { struct v4l2_ctrl *mpeg_video_gop_closure; struct v4l2_ctrl *mpeg_video_bitrate; struct v4l2_ctrl *mpeg_video_aspect_ratio; + struct v4l2_ctrl *mpeg_video_b_frames; enum { STATUS_INIT, STATUS_ONLINE, STATUS_SHUTDOWN } status; spinlock_t spinlock; struct mutex hw_lock; diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index 3634580..06fc930 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -170,7 +170,7 @@ static void set_formatting(struct go7007 *go) go->gop_size == 15 && go->closed_gop; go->repeat_seqhead = go->dvd_mode; - go->ipb = 0; + go->ipb = v4l2_ctrl_g_ctrl(go->mpeg_video_b_frames); switch (v4l2_ctrl_g_ctrl(go->mpeg_video_aspect_ratio)) { default: @@ -935,7 +935,7 @@ int go7007_v4l2_ctrl_init(struct go7007 *go) struct v4l2_ctrl_handler *hdl = &go->hdl; struct v4l2_ctrl *ctrl; - v4l2_ctrl_handler_init(hdl, 12); + v4l2_ctrl_handler_init(hdl, 13); go->mpeg_video_gop_size = v4l2_ctrl_new_std(hdl, NULL, V4L2_CID_MPEG_VIDEO_GOP_SIZE, 0, 34, 1, 15); go->mpeg_video_gop_closure = v4l2_ctrl_new_std(hdl, NULL, @@ -943,6 +943,9 @@ int go7007_v4l2_ctrl_init(struct go7007 *go) go->mpeg_video_bitrate = v4l2_ctrl_new_std(hdl, NULL, V4L2_CID_MPEG_VIDEO_BITRATE, 64000, 1000, 1, 980); + go->mpeg_video_b_frames = v4l2_ctrl_new_std(hdl, NULL, + V4L2_CID_MPEG_VIDEO_B_FRAMES, 0, 2, 1, 0); + go->mpeg_video_aspect_ratio = v4l2_ctrl_new_std_menu(hdl, NULL, V4L2_CID_MPEG_VIDEO_ASPECT, V4L2_MPEG_VIDEO_ASPECT_16x9, 0, -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 7/7] hverkuil/go7007: staging: media: go7007: Clean trivial
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-priv.h |1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-priv.h b/drivers/staging/media/go7007/go7007-priv.h index 36b271f..9ec5319 100644 --- a/drivers/staging/media/go7007/go7007-priv.h +++ b/drivers/staging/media/go7007/go7007-priv.h @@ -232,7 +232,6 @@ struct go7007 { struct v4l2_ctrl *modet_clip_width; struct v4l2_ctrl *modet_clip_height; struct v4l2_ctrl *modet_region_number; - //struct v4l2_ctrl *mpeg_video_b_frames; }; /* Video streaming */ struct mutex queue_lock; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 6/7] hverkuil/go7007: staging: media: go7007: Cleanup Unused modet code
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-v4l2.c | 94 1 files changed, 0 insertions(+), 94 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index 7ea0ea1..30ae939 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -292,64 +292,6 @@ static int set_capture_size(struct go7007 *go, struct v4l2_format *fmt, int try) return 0; } -#if 0 -static int clip_to_modet_map(struct go7007 *go, int region, - struct v4l2_clip *clip_list) -{ - struct v4l2_clip clip, *clip_ptr; - int x, y, mbnum; - - /* Check if coordinates are OK and if any macroblocks are already -* used by other regions (besides 0) */ - clip_ptr = clip_list; - while (clip_ptr) { - if (copy_from_user(&clip, clip_ptr, sizeof(clip))) - return -EFAULT; - if (clip.c.left < 0 || (clip.c.left & 0xF) || - clip.c.width <= 0 || (clip.c.width & 0xF)) - return -EINVAL; - if (clip.c.left + clip.c.width > go->width) - return -EINVAL; - if (clip.c.top < 0 || (clip.c.top & 0xF) || - clip.c.height <= 0 || (clip.c.height & 0xF)) - return -EINVAL; - if (clip.c.top + clip.c.height > go->height) - return -EINVAL; - for (y = 0; y < clip.c.height; y += 16) - for (x = 0; x < clip.c.width; x += 16) { - mbnum = (go->width >> 4) * - ((clip.c.top + y) >> 4) + - ((clip.c.left + x) >> 4); - if (go->modet_map[mbnum] != 0 && - go->modet_map[mbnum] != region) - return -EBUSY; - } - clip_ptr = clip.next; - } - - /* Clear old region macroblocks */ - for (mbnum = 0; mbnum < 1624; ++mbnum) - if (go->modet_map[mbnum] == region) - go->modet_map[mbnum] = 0; - - /* Claim macroblocks in this list */ - clip_ptr = clip_list; - while (clip_ptr) { - if (copy_from_user(&clip, clip_ptr, sizeof(clip))) - return -EFAULT; - for (y = 0; y < clip.c.height; y += 16) - for (x = 0; x < clip.c.width; x += 16) { - mbnum = (go->width >> 4) * - ((clip.c.top + y) >> 4) + - ((clip.c.left + x) >> 4); - go->modet_map[mbnum] = region; - } - clip_ptr = clip.next; - } - return 0; -} -#endif - static int go7007_s_ctrl(struct v4l2_ctrl *ctrl) { struct go7007 *go = @@ -1045,42 +987,6 @@ static int vidioc_log_status(struct file *file, void *priv) return call_all(&go->v4l2_dev, core, log_status); } -/* FIXME: - Those ioctls are private, and not needed, since several standard - extended controls already provide streaming control. - So, those ioctls should be converted into vidioc_g_ext_ctrls() - and vidioc_s_ext_ctrls() - */ - -#if 0 - case GO7007IOC_S_MD_PARAMS: - { - struct go7007_md_params *mdp = arg; - - if (mdp->region > 3) - return -EINVAL; - if (mdp->trigger > 0) { - go->modet[mdp->region].pixel_threshold = - mdp->pixel_threshold >> 1; - go->modet[mdp->region].motion_threshold = - mdp->motion_threshold >> 1; - go->modet[mdp->region].mb_threshold = - mdp->trigger >> 1; - go->modet[mdp->region].enable = 1; - } else - go->modet[mdp->region].enable = 0; - /* fall-through */ - } - case GO7007IOC_S_MD_REGION: - { - struct go7007_md_region *region = arg; - - if (region->region < 1 || region->region > 3) - return -EINVAL; - return clip_to_modet_map(go, region->region, region->clips); - } -#endif - static struct v4l2_ctrl_ops go7007_ctrl_ops = { .s_ctrl = go7007_s_ctrl, }; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 5/7] hverkuil/go7007: staging: media: go7007: Functionality for modet controls
The idea of modet controls through userspace is: The first of all need select region number (0..3) (it value stores) And then config thresolds (pixel,motion,trigger) for that region. Also it`s available setup regions controls (each of 16x16 rects of the frame, where detection will be approve). In user space need only add/delete or clear some rect (set top,left,width,height) and system automaticaly set up each 16x16 rects for that. Clear buttom/menu clears all modet region for detection. (idle work) Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-priv.h |9 ++- drivers/staging/media/go7007/go7007-v4l2.c | 120 2 files changed, 128 insertions(+), 1 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-priv.h b/drivers/staging/media/go7007/go7007-priv.h index fc8aac4..36b271f 100644 --- a/drivers/staging/media/go7007/go7007-priv.h +++ b/drivers/staging/media/go7007/go7007-priv.h @@ -226,7 +226,14 @@ struct go7007 { } modet[4]; unsigned char modet_map[1624]; unsigned char active_map[216]; - + struct { /* modet type control cluster */ + struct v4l2_ctrl *modet_clip_left; + struct v4l2_ctrl *modet_clip_top; + struct v4l2_ctrl *modet_clip_width; + struct v4l2_ctrl *modet_clip_height; + struct v4l2_ctrl *modet_region_number; + //struct v4l2_ctrl *mpeg_video_b_frames; + }; /* Video streaming */ struct mutex queue_lock; struct vb2_queue vidq; diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index c4d0ca2..7ea0ea1 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -1137,6 +1137,86 @@ static struct video_device go7007_template = { .tvnorms= V4L2_STD_ALL, }; +static void ClearModetMap(struct go7007 *go, char Region) +{ + /* Clear old region macroblocks */ + int mbnum; + + for (mbnum = 0; mbnum < sizeof(go->modet_map); ++mbnum) + if (go->modet_map[mbnum] == Region) + go->modet_map[mbnum] = 0; +} + +static int RectToModetMap(struct go7007 *go,unsigned char Region,int Delete) +{ + register int x, y, mbnum; + struct v4l2_rect Rect; + + Rect.left=v4l2_ctrl_g_ctrl(go->modet_clip_left); + Rect.top=v4l2_ctrl_g_ctrl(go->modet_clip_top); + Rect.width=v4l2_ctrl_g_ctrl(go->modet_clip_width); + Rect.height=v4l2_ctrl_g_ctrl(go->modet_clip_height); + /*! +* Check if coordinates are OK and if any macroblocks are already +* used by other regions (besides 0) +*/ + + if (Rect.left < 0 || (Rect.left & 0xF) || Rect.width <= 0 || (Rect.width & 0xF)) + return -EINVAL; + + if (Rect.left+Rect.width > go->width) + return -EINVAL; + + if (Rect.top < 0 || (Rect.top & 0xF) || Rect.height <= 0 || (Rect.height & 0xF)) + return -EINVAL; + + if (Rect.top+Rect.height > go->height) + return -EINVAL; + + for (y = 0; y < Rect.height; y += 16) + for (x = 0; x < Rect.width; x += 16) { + mbnum = (go->width>>4)*((Rect.top+y)>>4)+((Rect.left+x)>>4); + if (go->modet_map[mbnum] != 0 && go->modet_map[mbnum] != Region) + return -EBUSY; + else + go->modet_map[mbnum] = Delete ? 0 : Region; + } + return 0; +} + +void go7007_md_ctrl_notify(struct v4l2_ctrl *ctrl, void *priv) { + struct go7007 *go=priv; + int reg_num=v4l2_ctrl_g_ctrl(go->modet_region_number); + + switch(ctrl->id) { + case V4L2_CID_USER_MODET_PIXEL_THRESOLD: + go->modet[reg_num].pixel_threshold = v4l2_ctrl_g_ctrl(ctrl) >> 1; + break; + case V4L2_CID_USER_MODET_MOTION_THRESOLD: + go->modet[reg_num].motion_threshold = v4l2_ctrl_g_ctrl(ctrl) >> 1; + break; + case V4L2_CID_USER_MODET_TRIGGER: + go->modet[reg_num].mb_threshold = v4l2_ctrl_g_ctrl(ctrl) >> 1; + go->modet[reg_num].enable = v4l2_ctrl_g_ctrl(ctrl) > 0; + break; + case V4L2_CID_USER_MODET_REGION_CONTROL: + switch (v4l2_ctrl_g_ctrl(ctrl)) { + case rcAdd: + RectToModetMap(go, reg_num, 0); + break; + case rcDelete: + RectToModetMap(go, reg_num, 1); + break; + case rcClear: + ClearModetMap(go, reg_num); + break; + default: + break; + } + break; + } +} + stat
[PATCH 4/7] hverkuil/go7007: staging: media: go7007: Add Modet controls
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-v4l2.c | 95 drivers/staging/media/go7007/go7007.h | 18 + 2 files changed, 113 insertions(+), 0 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index 91e5572..c4d0ca2 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -1137,6 +1137,101 @@ static struct video_device go7007_template = { .tvnorms= V4L2_STD_ALL, }; +static struct v4l2_ctrl_config md_configs[] = { + { + .ops = &go7007_ctrl_ops + ,.id = V4L2_CID_USER_MODET_REGION_NUMBER + ,.name = "Region MD" + ,.type = V4L2_CTRL_TYPE_INTEGER + ,.min = 0 + ,.max = 3 + ,.step = 1 + ,.def = 0 + } + ,{ + .ops = &go7007_ctrl_ops + ,.id = V4L2_CID_USER_MODET_PIXEL_THRESOLD + ,.name = "Pixel Thresold" + ,.type = V4L2_CTRL_TYPE_INTEGER + ,.min = 0 + ,.max = 65535 + ,.step = 1 + ,.def = 32767 + } + ,{ + .ops = &go7007_ctrl_ops + ,.id = V4L2_CID_USER_MODET_MOTION_THRESOLD + ,.name = "Motion Thresold" + ,.type = V4L2_CTRL_TYPE_INTEGER + ,.min = 0 + ,.max = 65535 + ,.step = 1 + ,.def = 32767 + } + ,{ + .ops = &go7007_ctrl_ops + ,.id = V4L2_CID_USER_MODET_TRIGGER + ,.name = "Trigger" + ,.type = V4L2_CTRL_TYPE_INTEGER + ,.min = 0 + ,.max = 65535 + ,.step = 1 + ,.def = 32767 + } + ,{ + .ops = &go7007_ctrl_ops + ,.id = V4L2_CID_USER_MODET_CLIP_LEFT + ,.name = "Left of Region" + ,.type = V4L2_CTRL_TYPE_INTEGER + ,.min = 0 + ,.step = 1 + ,.def = 0 + } + ,{ + .ops = &go7007_ctrl_ops + ,.id = V4L2_CID_USER_MODET_CLIP_TOP + ,.name = "Top of Region" + ,.type = V4L2_CTRL_TYPE_INTEGER + ,.min = 0 + ,.step = 1 + ,.def = 0 + } + ,{ + .ops = &go7007_ctrl_ops + ,.id = V4L2_CID_USER_MODET_CLIP_WIDTH + ,.name = "Width of Region" + ,.type = V4L2_CTRL_TYPE_INTEGER + ,.min = 0 + ,.step = 1 + ,.def = 0 + } + ,{ + .ops = &go7007_ctrl_ops + ,.id = V4L2_CID_USER_MODET_CLIP_HEIGHT + ,.name = "Height of Region" + ,.type = V4L2_CTRL_TYPE_INTEGER + ,.min = 0 + ,.step = 1 + ,.def = 0 + } + ,{ + .ops = &go7007_ctrl_ops + ,.id = V4L2_CID_USER_MODET_REGION_CONTROL + ,.name = "Region Control" + ,.type = V4L2_CTRL_TYPE_MENU + ,.min = rcAdd + ,.max = rcClear + ,.step = 0 + ,.def = rcClear + ,.qmenu = (const char * const[]){ + "Add" + ,"Delete" + ,"Clear" + ,NULL + } + } +}; + int go7007_v4l2_ctrl_init(struct go7007 *go) { struct v4l2_ctrl_handler *hdl = &go->hdl; diff --git a/drivers/staging/media/go7007/go7007.h b/drivers/staging/media/go7007/go7007.h index 54b9897..fcb45ea 100644 --- a/drivers/staging/media/go7007/go7007.h +++ b/drivers/staging/media/go7007/go7007.h @@ -38,3 +38,21 @@ struct go7007_md_region { struct go7007_md_params) #defineGO7007IOC_S_MD_REGION _IOW('V', BASE_VIDIOC_PRIVATE + 8, \ struct go7007_md_region) + +#define V4L2_CID_USER_GO7007_BASE (V4L2_CID_USER_BASE + 0x1000) +#define V4L2_CID_USER_MODET_REGION_NUMBER (V4L2_CID_USER_GO7007_BASE + 0x01) +#define V4L2_CID_USER_MODET_PIXEL_THRESOLD (V4L2_CID_USER_GO7007_BASE + 0x02) +#define V4L2_CID_USER_MODET_MOTION_THRESOLD (V4L2_CID_USER_GO7007_BASE + 0x03) +#define V4L2_CID_USER_MODET_TRIGGER (V4L2_CID_USER_GO7007_BASE + 0x04) +#define V4L2_CID_USER_MODET_REGION_CONTROL (V4L2_CID_USER_GO7007_BASE + 0x05) +#define V4L2_CID_USER_MODET_CLIP_LEFT (V4L2_CID_USER_GO7007_BASE + 0x06) +#define V4L2_CID_USER_MODET_CLIP_TOP
[PATCH 3/7] hverkuil/go7007: staging: media: go7007: Restore b_frame control
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-priv.h |1 + drivers/staging/media/go7007/go7007-v4l2.c |7 +-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-priv.h b/drivers/staging/media/go7007/go7007-priv.h index e969df1..fc8aac4 100644 --- a/drivers/staging/media/go7007/go7007-priv.h +++ b/drivers/staging/media/go7007/go7007-priv.h @@ -174,6 +174,7 @@ struct go7007 { struct v4l2_ctrl *mpeg_video_gop_size; struct v4l2_ctrl *mpeg_video_gop_closure; struct v4l2_ctrl *mpeg_video_bitrate; + struct v4l2_ctrl *mpeg_video_b_frames; }; struct v4l2_ctrl *mpeg_video_aspect_ratio; enum { STATUS_INIT, STATUS_ONLINE, STATUS_SHUTDOWN } status; diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index 96538f6..91e5572 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -155,7 +155,7 @@ static void set_formatting(struct go7007 *go) go->gop_header_enable = 1; go->repeat_seqhead = 0; go->dvd_mode = 0; - go->ipb = 0; + go->ipb = v4l2_ctrl_g_ctrl(go->mpeg_video_b_frames); switch (v4l2_ctrl_g_ctrl(go->mpeg_video_aspect_ratio)) { default: @@ -1143,7 +1143,7 @@ int go7007_v4l2_ctrl_init(struct go7007 *go) struct v4l2_ctrl *ctrl; int rv; - v4l2_ctrl_handler_init(hdl, 12); + v4l2_ctrl_handler_init(hdl, 24); go->mpeg_stream_type = v4l2_ctrl_new_std_menu(hdl, &go7007_ctrl_ops, V4L2_CID_MPEG_STREAM_TYPE, V4L2_MPEG_STREAM_TYPE_MPEG2_DVD, @@ -1160,6 +1160,9 @@ int go7007_v4l2_ctrl_init(struct go7007 *go) go->mpeg_video_bitrate = v4l2_ctrl_new_std(hdl, &go7007_ctrl_ops, V4L2_CID_MPEG_VIDEO_BITRATE, 64000, 1000, 1, 150); + go->mpeg_video_b_frames = v4l2_ctrl_new_std(hdl, &go7007_ctrl_ops, + V4L2_CID_MPEG_VIDEO_B_FRAMES, + 0, 2, 1, 0); go->mpeg_video_aspect_ratio = v4l2_ctrl_new_std_menu(hdl, &go7007_ctrl_ops, V4L2_CID_MPEG_VIDEO_ASPECT, V4L2_MPEG_VIDEO_ASPECT_16x9, 0, -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 1/7] hverkuil/go7007: staging: media: go7007: Add Framesizes
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-v4l2.c | 76 1 files changed, 76 insertions(+), 0 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index 66307ea..4ec9b84 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -612,6 +612,82 @@ static int vidioc_enum_framesizes(struct file *filp, void *priv, { struct go7007 *go = video_drvdata(filp); + if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) { + switch (go->standard) { + case GO7007_STD_NTSC: + switch (fsize->pixel_format) { + case V4L2_PIX_FMT_MJPEG: + case V4L2_PIX_FMT_MPEG: + case V4L2_PIX_FMT_H263: + switch (fsize->index) { + case 0: + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = 720; + fsize->discrete.height = 480; + break; + case 1: + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = 640; + fsize->discrete.height = 480; + break; + case 2: + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = 352; + fsize->discrete.height = 240; + break; + case 3: + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = 320; + fsize->discrete.height = 240; + break; + case 4: + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = 176; + fsize->discrete.height = 112; + break; + default: + return -EINVAL; + } + break; + default: + return -EINVAL; + } + break; + case GO7007_STD_PAL: + switch (fsize->pixel_format) { + case V4L2_PIX_FMT_MJPEG: + case V4L2_PIX_FMT_MPEG: + case V4L2_PIX_FMT_H263: + switch (fsize->index) { + case 0: + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = 720; + fsize->discrete.height = 576; + break; + case 1: + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = 352; + fsize->discrete.height = 288; + break; + case 2: + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = 176; + fsize->discrete.height = 144; + break; + default: + return -EINVAL; + } + break; + default: + return -EINVAL; + } + break; + default: + return -EINVAL; + } + return 0; + } + if (fsize->index > 0) return -EINVAL; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 2/7] hverkuil/go7007: staging: media: go7007: Add Frameintervals
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-v4l2.c | 123 1 files changed, 123 insertions(+), 0 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index 4ec9b84..96538f6 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -703,6 +703,129 @@ static int vidioc_enum_frameintervals(struct file *filp, void *priv, { struct go7007 *go = video_drvdata(filp); + if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) { + switch (fival->pixel_format) { + case V4L2_PIX_FMT_MJPEG: + case V4L2_PIX_FMT_MPEG: + case V4L2_PIX_FMT_H263: + switch (go->standard) { + case GO7007_STD_NTSC: + switch (fival->index) { + case 0: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*1; + fival->discrete.denominator = go->sensor_framerate; + break; + case 1: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*2; + fival->discrete.denominator = go->sensor_framerate; + break; + case 2: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*3; + fival->discrete.denominator = go->sensor_framerate; + break; + case 3: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*4; + fival->discrete.denominator = go->sensor_framerate; + break; + case 4: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*5; + fival->discrete.denominator = go->sensor_framerate; + break; + case 5: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*6; + fival->discrete.denominator = go->sensor_framerate; + break; + case 6: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*7; + fival->discrete.denominator = go->sensor_framerate; + break; + case 7: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*10; + fival->discrete.denominator = go->sensor_framerate; + break; + case 8: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*15; + fival->discrete.denominator = go->sensor_framerate; + break; + case 9: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*30; + fival->discrete.denominator = go->sensor_framerate; + break; + default: + return -EINVAL; + } + break; + case GO7007_STD_PAL: + switch (fival->index) { + case 0: + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001*1; +
[PATCH 2/2] hverkuil/go7007: media: i2c: Correct authorship info
Signed-off-by: Volokh Konstantin --- drivers/media/i2c/tw2804.c |1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/media/i2c/tw2804.c b/drivers/media/i2c/tw2804.c index 096b657..45a4cd3 100644 --- a/drivers/media/i2c/tw2804.c +++ b/drivers/media/i2c/tw2804.c @@ -431,5 +431,4 @@ module_i2c_driver(wis_tw2804_driver); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("TW2804/TW2802 V4L2 i2c driver"); -MODULE_AUTHOR("Volokh Konstantin "); MODULE_AUTHOR("Micronas USA Inc"); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 1/2] hverkuil/go7007: media: i2c: Fix compilation errors
Fix warnings as errors: error: implicit declaration of function ‘kzalloc’ [-Werror=implicit-function-declaration] error: implicit declaration of function ‘kfree’ [-Werror=implicit-function-declaration] Signed-off-by: Volokh Konstantin --- drivers/media/i2c/ov7640.c|1 + drivers/media/i2c/tw9903.c|1 + drivers/media/i2c/uda1342.c |1 + drivers/media/tuners/sony-tuner.c |1 + 4 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/media/i2c/ov7640.c b/drivers/media/i2c/ov7640.c index 535cf29..224d7cd 100644 --- a/drivers/media/i2c/ov7640.c +++ b/drivers/media/i2c/ov7640.c @@ -21,6 +21,7 @@ #include #include #include +#include MODULE_DESCRIPTION("OmniVision ov7640 sensor driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/i2c/tw9903.c b/drivers/media/i2c/tw9903.c index f859d3a..0c39d38 100644 --- a/drivers/media/i2c/tw9903.c +++ b/drivers/media/i2c/tw9903.c @@ -22,6 +22,7 @@ #include #include #include +#include MODULE_DESCRIPTION("TW9903 I2C subdev driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/media/i2c/uda1342.c b/drivers/media/i2c/uda1342.c index 82319d0..7800236 100644 --- a/drivers/media/i2c/uda1342.c +++ b/drivers/media/i2c/uda1342.c @@ -21,6 +21,7 @@ #include #include #include +#include static int write_reg(struct i2c_client *client, int reg, int value) { diff --git a/drivers/media/tuners/sony-tuner.c b/drivers/media/tuners/sony-tuner.c index 1b77529..8411e97 100644 --- a/drivers/media/tuners/sony-tuner.c +++ b/drivers/media/tuners/sony-tuner.c @@ -23,6 +23,7 @@ #include #include #include +#include MODULE_DESCRIPTION("Sony TV Tuner driver"); MODULE_LICENSE("GPL v2"); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Regarding linux go7007 driver
On Wed, Mar 06, 2013 at 12:52:00PM -0500, Darrick Burch wrote: > Kolokh: > > I've been doing some work on the go7007 driver in order to make it work > properly with my device, an ADS DVD XPress DX2. This device is USB and > uses the EZ-USB controller using a tw9906 as a video decoder. There is > actually a patch floating around which is supposed to make this work and > I've been able to merge the needed changes in order for the go7007-usb > driver to detect the device. > Hi, Darrick, Hans Verkuil start to a massive overhaul of the go7007 driver , so he collect these patches on http://git.linuxtv.org/hverkuil/media_tree.git/shortlog/refs/heads/go7007 for git use latest: git remote add hverkuil git://git.linuxtv.org/hverkuil/media_tree.git git remote update git checkout -b go7007 hverkuil/go7007 So, there are last patches applied (including mine). I hope, what that work will be merged in linux.git branch (when repair will done) > However, I see that there is a problem with the way the i2c subdevice > modules are written. When the go7007 module attempts to register any of > these subdevices with video4linux, there is a kernel oops since their > private state structs do not contain v4l2_subdev as a first member. > > I see that you had attempted to correct this problem for the tw2804 in > this patch... > > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/staging/media/go7007?id=0982db20aba5fd124bb5942d679d8732478e992a > > ..but it was rejected and reverted. Was there a reason why it was never > resubmitted? I see an opportunity to get acquainted with kernel module > development by fixing the subdevice drivers, but I didn't know if there > were any existing plans for this module and whether or not my effort would > be worth it. > > Thanks, > -Darrick Regards, Volokh > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 3/4] staging: media: go7007: i2c GPIO initialization Reset i2c stuff for GO7007_BOARDID_ADLINK_MPG24 need reset GPIO always when encoder initialize
On Wed, Jan 16, 2013 at 04:36:08PM +0300, Dan Carpenter wrote: > You've added the writes for GO7007_BOARDID_ADLINK_MPG24 but removed > them for GO7007_BOARDID_XMEN and GO7007_BOARDID_XMEN_III. Won't > that break those boards? > I don`t remove code for GO7007_BOARDID_XMEN and GO7007_BOARDID_XMEN_III. case there are auto reusing for XMen and XMen-III: look old code: if ((go->board_id == GO7007_BOARDID_XMEN || go->board_id == GO7007_BOARDID_XMEN_III) && go->i2c_adapter_online) { union i2c_smbus_data data; /* Check to see if register 0x0A is 0x76 */ i2c_smbus_xfer(&go->i2c_adapter, 0x21, I2C_CLIENT_SCCB, I2C_SMBUS_READ, 0x0A, I2C_SMBUS_BYTE_DATA, &data); if (data.byte != 0x76) { if (assume_endura) { go->board_id = GO7007_BOARDID_ENDURA; usb->board = board = &board_endura; go->board_info = &board->main_info; strncpy(go->name, "Pelco Endura", sizeof(go->name)); } else { u16 channel; - /* set GPIO5 to be an output, currently low */ - go7007_write_addr(go, 0x3c82, 0x); - go7007_write_addr(go, 0x3c80, 0x00df); /* read channel number from GPIO[1:0] */ go7007_read_addr(go, 0x3c81, &channel); channel &= 0x3; >>> go->board_id = GO7007_BOARDID_ADLINK_MPG24; Here any XMen or XMen-III will reassigned as Adlink-mpg24 id so any i2c initialization will reassigned to that id and we can use that id in init_encoder. usb->board = board = &board_adlink_mpg24; go->board_info = &board->main_info; go->channel_number = channel; snprintf(go->name, sizeof(go->name), "Adlink PCI-MPG24, channel #%d", channel); } } } > regards, > dan carpenter > > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 2/4] staging: media: go7007: firmware protection Protection for unfirmware load
On Wed, Jan 16, 2013 at 04:35:45PM +0300, Dan Carpenter wrote: > The problem is that the firmware was being unloaded on disconnect? > > regards, > dan carpenter If no firmware was loaded (no exists,wrong or some error) then rmmod fails with OOPS, so need some protection stuff > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 1/4] staging: media: go7007: memory clear fix memory clearing for v4l2_subdev allocation
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-driver.c |2 +- drivers/staging/media/go7007/go7007-v4l2.c |2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index ece2dd1..a66e339 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -571,7 +571,7 @@ struct go7007 *go7007_alloc(struct go7007_board_info *board, struct device *dev) struct go7007 *go; int i; - go = kmalloc(sizeof(struct go7007), GFP_KERNEL); + go = kzalloc(sizeof(struct go7007), GFP_KERNEL); if (go == NULL) return NULL; go->dev = dev; diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index a78133b..e6fa543 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -98,7 +98,7 @@ static int go7007_open(struct file *file) if (go->status != STATUS_ONLINE) return -EBUSY; - gofh = kmalloc(sizeof(struct go7007_file), GFP_KERNEL); + gofh = kzalloc(sizeof(struct go7007_file), GFP_KERNEL); if (gofh == NULL) return -ENOMEM; ++go->ref_count; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 4/4] staging: media: go7007: call_all stream stuff Some Additional stuff for v4l2_subdev stream events partial need for new style framework. Also need for wis_tw2804 notification stuff
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-v4l2.c |2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index a69250f..2330861 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -953,6 +953,7 @@ static int vidioc_streamon(struct file *file, void *priv, } mutex_unlock(&go->hw_lock); mutex_unlock(&gofh->lock); + call_all(&go->v4l2_dev, video, s_stream, 1); return retval; } @@ -968,6 +969,7 @@ static int vidioc_streamoff(struct file *file, void *priv, mutex_lock(&gofh->lock); go7007_streamoff(go); mutex_unlock(&gofh->lock); + call_all(&go->v4l2_dev, video, s_stream, 0); return 0; } -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 3/4] staging: media: go7007: i2c GPIO initialization Reset i2c stuff for GO7007_BOARDID_ADLINK_MPG24 need reset GPIO always when encoder initialize
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-driver.c |5 + drivers/staging/media/go7007/go7007-usb.c|3 --- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index a66e339..c0ea312 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -173,6 +173,11 @@ static int go7007_init_encoder(struct go7007 *go) go7007_write_addr(go, 0x3c82, 0x0001); go7007_write_addr(go, 0x3c80, 0x00fe); } + if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) { + /* set GPIO5 to be an output, currently low */ + go7007_write_addr(go, 0x3c82, 0x); + go7007_write_addr(go, 0x3c80, 0x00df); + } return 0; } diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c index a6cad15..9dbf5ec 100644 --- a/drivers/staging/media/go7007/go7007-usb.c +++ b/drivers/staging/media/go7007/go7007-usb.c @@ -1110,9 +1110,6 @@ static int go7007_usb_probe(struct usb_interface *intf, } else { u16 channel; - /* set GPIO5 to be an output, currently low */ - go7007_write_addr(go, 0x3c82, 0x); - go7007_write_addr(go, 0x3c80, 0x00df); /* read channel number from GPIO[1:0] */ go7007_read_addr(go, 0x3c81, &channel); channel &= 0x3; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 2/4] staging: media: go7007: firmware protection Protection for unfirmware load
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-usb.c |2 +- drivers/staging/media/go7007/go7007-v4l2.c |3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c index 5443e25..a6cad15 100644 --- a/drivers/staging/media/go7007/go7007-usb.c +++ b/drivers/staging/media/go7007/go7007-usb.c @@ -1245,7 +1245,6 @@ static void go7007_usb_disconnect(struct usb_interface *intf) struct urb *vurb, *aurb; int i; - go->status = STATUS_SHUTDOWN; usb_kill_urb(usb->intr_urb); /* Free USB-related structs */ @@ -1269,6 +1268,7 @@ static void go7007_usb_disconnect(struct usb_interface *intf) kfree(go->hpi_context); go7007_remove(go); + go->status = STATUS_SHUTDOWN; } static struct usb_driver go7007_usb_driver = { diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index e6fa543..a69250f 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -1832,5 +1832,6 @@ void go7007_v4l2_remove(struct go7007 *go) mutex_unlock(&go->hw_lock); if (go->video_dev) video_unregister_device(go->video_dev); - v4l2_device_unregister(&go->v4l2_dev); + if (go->status != STATUS_SHUTDOWN) + v4l2_device_unregister(&go->v4l2_dev); } -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: go7007 question
On Sun, Sep 09, 2012 at 08:21:55AM -0400, Adam Rosi-Kessel wrote: > On Sat, Sep 08, 2012 at 10:23:31PM -0400, Adam Rosi-Kessel wrote: > > On Fri, Sep 07, 2012 at 06:18:31PM +0400, vol...@telros.ru wrote: > > > On Thu, Sep 06, 2012 at 11:10:14PM +0400, Volokh Konstantin wrote: > > e > On Mon, Sep 03, 2012 at 02:37:16PM -0400, Adam Rosi-Kessel wrote: > > > > > [469.928881] wis-saa7115: initializing SAA7115 at address 32 on WIS > > > > > GO7007SB EZ-USB > > > Hi, I generated patchs, that u may in your own go7007/ folder > > > It contains go7007 initialization and i2c_subdev fixing > > > It was checked for 3.6 branch (compile only) > > So I have this installed now (patched with your 3.6 patch) but I'm not > > seeing the device. > > OK, this was just a problem of needing to mount /proc/usb. With that > mounted, the device is detected and the modules load automatically. > gorecord just hangs, however: > > [ cut here ] > WARNING: at drivers/usb/core/urb.c:414 usb_submit_urb+0x12a/0x3e0() > Hardware name: Inspiron 530 > Device: usb > BOGUS urb xfer, pipe 1 != type 3 > Modules linked in: wis_sony_tuner(C) wis_uda1342(C) go7007_usb(C) go7007(C) > v4l2_common videodev media xt_LOG fuse ext4 jbd2 crc16 e1000e I`m not seeing wis-sa7115 module, (it`s main module for video device) > [last unloaded: go7007] > Pid: 18595, comm: gorecord Tainted: GWC 3.6.0-rc4 > Call Trace: > [] warn_slowpath_common+0x6d/0xa0 > [] ? usb_submit_urb+0x12a/0x3e0 Some error in URB, did u machine have any ATI chipset? > [] ? usb_submit_urb+0x12a/0x3e0 > [] warn_slowpath_fmt+0x2e/0x30 > [] usb_submit_urb+0x12a/0x3e0 > [] go7007_usb_read_interrupt+0x1a/0x40 [go7007_usb] > [] go7007_read_interrupt+0x24/0x100 [go7007] > [] ? go7007_usb_send_firmware+0x3e/0x60 [go7007_usb] > [] go7007_start_encoder+0x7d/0x120 [go7007] > [] ? mutex_lock+0x14/0x40 > [] vidioc_streamon+0xdc/0xf0 [go7007] > [] v4l_streamon+0x15/0x20 [videodev] > [] __video_do_ioctl+0x28c/0x3a0 [videodev] > [] ? ktime_get+0x43/0xf0 > [] ? clockevents_program_event+0xca/0x180 > [] ? _copy_from_user+0x38/0x130 > [] video_usercopy+0x143/0x320 [videodev] > [] ? irq_exit+0x54/0xc0 > [] ? smp_apic_timer_interrupt+0x54/0x90 > [] ? inotify_handle_event+0x51/0xc0 > [] ? idr_callback+0x80/0x80 > [] ? apic_timer_interrupt+0x2a/0x30 > [] video_ioctl2+0x12/0x20 [videodev] > [] ? v4l2_ioctl_get_lock+0x50/0x50 [videodev] > [] v4l2_ioctl+0x103/0x150 [videodev] > [] ? v4l2_open+0x140/0x140 [videodev] Can u send me: ls /dev/video* ls /dev/audio* ls /dev/tun* tail -n 500 /var/log/messages (after calling go_record) > [] do_vfs_ioctl+0x7e/0x5c0 > [] ? file_has_perm+0x9a/0xc0 > [] ? selinux_file_ioctl+0x56/0x110 > [] sys_ioctl+0x7f/0x90 > [] sysenter_do_call+0x12/0x22 > ---[ end trace 04d11de2981e53e3 ]--- Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: go7007 question
On Sat, Sep 08, 2012 at 10:23:31PM -0400, Adam Rosi-Kessel wrote: > On Fri, Sep 07, 2012 at 06:18:31PM +0400, vol...@telros.ru wrote: > > On Thu, Sep 06, 2012 at 11:10:14PM +0400, Volokh Konstantin wrote: > > > On Mon, Sep 03, 2012 at 02:37:16PM -0400, Adam Rosi-Kessel wrote: > > > > > > > > [469.928881] wis-saa7115: initializing SAA7115 at address 32 on WIS > > > > GO7007SB EZ-USB > > > > > > > > [469.989083] go7007: probing for module i2c:wis_saa7115 failed > > > > > > > > [470.004785] wis-uda1342: initializing UDA1342 at address 26 on WIS > > > > GO7007SB EZ-USB > > > > > > > > [470.005454] go7007: probing for module i2c:wis_uda1342 failed > > > > > > > > [470.011659] wis-sony-tuner: initializing tuner at address 96 on WIS > > > > GO7007SB EZ-USB > > Hi, I generated patchs, that u may in your own go7007/ folder > > It contains go7007 initialization and i2c_subdev fixing > > > > It was checked for 3.6 branch (compile only) > > So I have this installed now (patched with your 3.6 patch) but I'm not > seeing the device. > > The module is there: > > [ 416.189030] Linux media interface: v0.10 > [ 416.198616] Linux video capture interface: v2.00 > [ 416.220656] wis_uda1342: module is from the staging directory, the quality > is unknown, you have been warned. > > # lsmod|grep -i go7 > go7007_usb 10059 0 > go7007 46966 1 go7007_usb > v4l2_common 4206 1 go7007 > videodev 78250 2 go7007,v4l2_common > > # uname -a > Linux storage 3.6.0-rc4.ajk+ #5 SMP Sat Sep 8 22:05:57 EDT 2012 i686 GNU/Linux > > # grep -i go7 /boot/config-`uname -r` > CONFIG_VIDEO_GO7007=m > CONFIG_VIDEO_GO7007_USB=m > CONFIG_VIDEO_GO7007_OV7640=m > # CONFIG_VIDEO_GO7007_SAA7113 is not set Linux must autoload these modules for working: wis-saa7115 wis-uda1342 wis-sony-tuner, so need set m below: > # CONFIG_VIDEO_GO7007_SAA7115 is not set > CONFIG_VIDEO_GO7007_TW9903=m > CONFIG_VIDEO_GO7007_UDA1342=m > CONFIG_VIDEO_GO7007_SONY_TUNER=m > CONFIG_VIDEO_GO7007_TW2804=m after compilation need install modules, or handly load them. modprobe wis-saa7115, etc ... for each modules. > > But I'm not getting any device to appear: > > # ls /dev/video* > ls: cannot access /dev/video*: No such file or directory > # gorecord -format mpeg4 test.avi > Driver loaded but no GO7007 devices found. > Is the device connected properly? > > When I connect the device I see this: > > [ 585.705406] usb 1-4: udev 4, busnum 1, minor = 3 > [ 585.705412] usb 1-4: New USB device found, idVendor=093b, idProduct=a004 > [ 585.705415] usb 1-4: New USB device strings: Mfr=0, Product=0, > SerialNumber=0 > [ 585.705532] usb 1-4: usb_probe_device > [ 585.705535] usb 1-4: configuration #1 chosen from 1 choice > [ 585.706233] usb 1-4: adding 1-4:1.0 (config #1, interface 0) > > But no video node. > > Am I missing something? > > Adam -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: go7007 question
On Thu, Sep 06, 2012 at 11:10:14PM +0400, Volokh Konstantin wrote: > On Mon, Sep 03, 2012 at 02:37:16PM -0400, Adam Rosi-Kessel wrote: > > > > [469.928881] wis-saa7115: initializing SAA7115 at address 32 on WIS > > GO7007SB EZ-USB > > > > [469.989083] go7007: probing for module i2c:wis_saa7115 failed > > > > [470.004785] wis-uda1342: initializing UDA1342 at address 26 on WIS > > GO7007SB EZ-USB > > > > [470.005454] go7007: probing for module i2c:wis_uda1342 failed > > > > [470.011659] wis-sony-tuner: initializing tuner at address 96 on WIS > > GO7007SB EZ-USB Hi, I generated patchs, that u may in your own go7007/ folder It contains go7007 initialization and i2c_subdev fixing It was checked for 3.6 branch (compile only) Regards, Volokh Konstantin diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index ece2dd1..2dff9b5 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -173,6 +173,11 @@ static int go7007_init_encoder(struct go7007 *go) go7007_write_addr(go, 0x3c82, 0x0001); go7007_write_addr(go, 0x3c80, 0x00fe); } + if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) { + /* set GPIO5 to be an output, currently low */ + go7007_write_addr(go, 0x3c82, 0x); + go7007_write_addr(go, 0x3c80, 0x00df); + } return 0; } @@ -192,17 +197,23 @@ int go7007_reset_encoder(struct go7007 *go) /* * Attempt to instantiate an I2C client by ID, probably loading a module. */ -static int init_i2c_module(struct i2c_adapter *adapter, const char *type, - int addr) +static int init_i2c_module(struct i2c_adapter *adapter, const struct go_i2c *const i2c) { struct go7007 *go = i2c_get_adapdata(adapter); struct v4l2_device *v4l2_dev = &go->v4l2_dev; + struct i2c_board_info info; + + memset(&info, 0, sizeof(info)); + strlcpy(info.type, i2c->type, sizeof(info.type)); + info.addr = i2c->addr; - if (v4l2_i2c_new_subdev(v4l2_dev, adapter, type, addr, NULL)) + if (i2c->id == I2C_DRIVERID_WIS_TW2804) + info.flags |= I2C_CLIENT_TEN; + if (v4l2_i2c_new_subdev_board(v4l2_dev, adapter, &info, NULL)) return 0; - printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", type); - return -1; + printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", i2c->type); + return -EINVAL; } /* @@ -238,9 +249,7 @@ int go7007_register_encoder(struct go7007 *go) } if (go->i2c_adapter_online) { for (i = 0; i < go->board_info->num_i2c_devs; ++i) - init_i2c_module(&go->i2c_adapter, - go->board_info->i2c_devs[i].type, - go->board_info->i2c_devs[i].addr); + init_i2c_module(&go->i2c_adapter, &go->board_info->i2c_devs[i]); if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) i2c_clients_command(&go->i2c_adapter, DECODER_SET_CHANNEL, &go->channel_number); @@ -571,7 +580,7 @@ struct go7007 *go7007_alloc(struct go7007_board_info *board, struct device *dev) struct go7007 *go; int i; - go = kmalloc(sizeof(struct go7007), GFP_KERNEL); + go = kzalloc(sizeof(struct go7007), GFP_KERNEL); if (go == NULL) return NULL; go->dev = dev; diff --git a/drivers/staging/media/go7007/go7007-priv.h b/drivers/staging/media/go7007/go7007-priv.h index b58c394..b7b939a 100644 --- a/drivers/staging/media/go7007/go7007-priv.h +++ b/drivers/staging/media/go7007/go7007-priv.h @@ -88,7 +88,7 @@ struct go7007_board_info { int audio_bclk_div; int audio_main_div; int num_i2c_devs; - struct { + struct go_i2c { const char *type; int id; int addr; diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c index 5443e25..9dbf5ec 100644 --- a/drivers/staging/media/go7007/go7007-usb.c +++ b/drivers/staging/media/go7007/go7007-usb.c @@ -1110,9 +1110,6 @@ static int go7007_usb_probe(struct usb_interface *intf, } else { u16 channel; - /* set GPIO5 to be an output, currently low */ - go7007_write_addr(go, 0x3c82, 0x); - go7007_write_addr(go, 0x3c80, 0x00df); /* read channel number from GPIO[1:0] */ go7007_read_addr(go,
Re: go7007 question
nel.org/msg50922.html http://www.mail-archive.com/linux-media@vger.kernel.org/msg50924.html http://www.mail-archive.com/linux-media@vger.kernel.org/msg50929.html http://www.mail-archive.com/linux-media@vger.kernel.org/msg50926.html http://www.mail-archive.com/linux-media@vger.kernel.org/msg50925.html http://www.mail-archive.com/linux-media@vger.kernel.org/msg50928.html http://www.mail-archive.com/linux-media@vger.kernel.org/msg50927.html It need apply at once. But It was tested only with Angelo-MPG24 board, although it contans commonly initialization part > Adam Regards, Volokh Konstantin -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 01/10] staging: media: go7007: Some additional code for TW2804 driver functionality
- using new v4l2 framework controls - function for reading volatile controls via i2c bus - separate V4L2_CID_ ctrls into each V4L2 calls Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/wis-tw2804.c | 248 + 1 files changed, 248 insertions(+), 0 deletions(-) diff --git a/drivers/staging/media/go7007/wis-tw2804.c b/drivers/staging/media/go7007/wis-tw2804.c index 9134f03..05851d3 100644 --- a/drivers/staging/media/go7007/wis-tw2804.c +++ b/drivers/staging/media/go7007/wis-tw2804.c @@ -21,10 +21,18 @@ #include #include #include +#include +#include +#include +#include #include "wis-i2c.h" struct wis_tw2804 { + struct v4l2_subdev sd; + struct v4l2_ctrl_handler hdl; + u8 channel:2; + u8 input:1; int channel; int norm; int brightness; @@ -116,9 +124,246 @@ static int write_regs(struct i2c_client *client, u8 *regs, int channel) if (i2c_smbus_write_byte_data(client, regs[i] | (channel << 6), regs[i + 1]) < 0) return -1; +static s32 read_reg(struct i2c_client *client, u8 reg, u8 channel) +{ + return i2c_smbus_read_byte_data(client, (reg) | (channel << 6)); +} + +inline struct wis_tw2804 *to_state(struct v4l2_subdev *sd) +{ + return container_of(sd, struct wis_tw2804, sd); +} + +inline struct wis_tw2804 *to_state_from_ctrl(struct v4l2_ctrl *ctrl) +{ + return container_of(ctrl->handler, struct wis_tw2804, hdl); +} + +static int tw2804_log_status(struct v4l2_subdev *sd) +{ + struct wis_tw2804 *state = to_state(sd); + v4l2_info(sd, "Standard: %s\n", + state->norm == V4L2_STD_NTSC ? "NTSC" : + state->norm == V4L2_STD_PAL ? "PAL" : "unknown"); + v4l2_info(sd, "Channel: %d\n", state->channel); + v4l2_info(sd, "Input: %d\n", state->input); + v4l2_ctrl_handler_log_status(&state->hdl, sd->name); + return 0; +} + +static s32 get_ctrl_addr(int ctrl) +{ + switch (ctrl) { + case V4L2_CID_BRIGHTNESS: + return 0x12; + case V4L2_CID_CONTRAST: + return 0x11; + case V4L2_CID_SATURATION: + return 0x10; + case V4L2_CID_HUE: + return 0x0f; + case V4L2_CID_AUTOGAIN: + return 0x02; + case V4L2_CID_COLOR_KILLER: + return 0x14; + case V4L2_CID_GAIN: + return 0x3c; + case V4L2_CID_CHROMA_GAIN: + return 0x3d; + case V4L2_CID_RED_BALANCE: + return 0x3f; + case V4L2_CID_BLUE_BALANCE: + return 0x3e; + default: + return -EINVAL; + } +} + +static int tw2804_g_volatile_ctrl(struct v4l2_ctrl *ctrl) +{ + struct v4l2_subdev *sd = &to_state_from_ctrl(ctrl)->sd; + struct i2c_client *client = v4l2_get_subdevdata(sd); + s32 addr = get_ctrl_addr(ctrl->id); + + if (addr == -EINVAL) + return -EINVAL; + + switch (ctrl->id) { + case V4L2_CID_GAIN: + case V4L2_CID_CHROMA_GAIN: + case V4L2_CID_RED_BALANCE: + case V4L2_CID_BLUE_BALANCE: + ctrl->cur.val = read_reg(client, addr, 0); + break; + default: + return -EINVAL; + } + return 0; +} + +static int tw2804_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct wis_tw2804 *state = to_state_from_ctrl(ctrl); + struct v4l2_subdev *sd = &state->sd; + struct i2c_client *client = v4l2_get_subdevdata(sd); + s32 reg = ctrl->val; + s32 addr = get_ctrl_addr(ctrl->id); + + if (addr == -EINVAL) + return -EINVAL; + + switch (ctrl->id) { + case V4L2_CID_AUTOGAIN: + reg = read_reg(client, addr, state->channel); + if (reg > 0) { + if (ctrl->val == 0) + reg &= ~(1<<7); + else + reg |= 1<<7; + } else + return reg; + break; + case V4L2_CID_COLOR_KILLER: + reg = read_reg(client, addr, state->channel); + if (reg > 0) + reg = (reg & ~(0x03)) | (ctrl->val == 0 ? 0x02 : 0x03); + else + return reg; + break; + default: + break; + } + + reg = reg > 255 ? 255 : (reg < 0 ? 0 : reg); + reg = write_reg(client, addr, (u8)reg, + ctrl->id == V4L2_CID_GAIN || + ctrl->id == V4L2_CID_CHROMA_GAIN || + ctrl->id == V4L2_CID_RED_
[PATCH 02/10] staging: media: go7007: TW2804 driver fix
- correct cast private data from i2c_get_clientdata() - initialization priv data - destroy priv data - using V4L2 controls framework Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/wis-tw2804.c | 72 +++-- 1 files changed, 57 insertions(+), 15 deletions(-) diff --git a/drivers/staging/media/go7007/wis-tw2804.c b/drivers/staging/media/go7007/wis-tw2804.c index 05851d3..13f0f63 100644 --- a/drivers/staging/media/go7007/wis-tw2804.c +++ b/drivers/staging/media/go7007/wis-tw2804.c @@ -367,10 +367,12 @@ static const struct v4l2_subdev_ops tw2804_ops = { static int wis_tw2804_command(struct i2c_client *client, unsigned int cmd, void *arg) { - struct wis_tw2804 *dec = i2c_get_clientdata(client); + struct v4l2_subdev *sd = i2c_get_clientdata(client); + struct wis_tw2804 *dec = to_state(sd); + int *input; if (cmd == DECODER_SET_CHANNEL) { - int *input = arg; + input = arg; if (*input < 0 || *input > 3) { printk(KERN_ERR "wis-tw2804: channel %d is not " @@ -539,22 +541,59 @@ static int wis_tw2804_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct i2c_adapter *adapter = client->adapter; - struct wis_tw2804 *dec; + struct wis_tw2804 *state; + struct v4l2_subdev *sd; + struct v4l2_ctrl *ctrl = NULL; + int err; if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) return -ENODEV; - dec = kmalloc(sizeof(struct wis_tw2804), GFP_KERNEL); - if (dec == NULL) - return -ENOMEM; + state = kzalloc(sizeof(struct wis_tw2804), GFP_KERNEL); - dec->channel = -1; - dec->norm = V4L2_STD_NTSC; - dec->brightness = 128; - dec->contrast = 128; - dec->saturation = 128; - dec->hue = 128; - i2c_set_clientdata(client, dec); + if (state == NULL) + return -ENOMEM; + sd = &state->sd; + v4l2_i2c_subdev_init(sd, client, &tw2804_ops); + state->channel = -1; + state->norm = V4L2_STD_NTSC; + + v4l2_ctrl_handler_init(&state->hdl, 10); + v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); + v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_CONTRAST, 0, 255, 1, 128); + v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_SATURATION, 0, 255, 1, 128); + v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_HUE, 0, 255, 1, 128); + v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_AUTOGAIN, 0, 1, 1, 0); + v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_COLOR_KILLER, 0, 1, 1, 0); + ctrl = v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_GAIN, 0, 255, 1, 128); + if (ctrl) + ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; + ctrl = v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_CHROMA_GAIN, 0, 255, 1, 128); + if (ctrl) + ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; + ctrl = v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_BLUE_BALANCE, 0, 255, 1, 122); + if (ctrl) + ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; + ctrl = v4l2_ctrl_new_std(&state->hdl, &tw2804_ctrl_ops, + V4L2_CID_RED_BALANCE, 0, 255, 1, 122); + if (ctrl) + ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; + sd->ctrl_handler = &state->hdl; + err = state->hdl.error; + if (err) { + v4l2_ctrl_handler_free(&state->hdl); + kfree(state); + return err; + } printk(KERN_DEBUG "wis-tw2804: creating TW2804 at address %d on %s\n", client->addr, adapter->name); @@ -564,9 +603,12 @@ static int wis_tw2804_probe(struct i2c_client *client, static int wis_tw2804_remove(struct i2c_client *client) { - struct wis_tw2804 *dec = i2c_get_clientdata(client); + struct v4l2_subdev *sd = i2c_get_clientdata(client); + struct wis_tw2804 *state = to_state(sd); - kfree(dec); + v4l2_device_unregister_subdev(sd); + v4l2_ctrl_handler_free(&state->hdl); + kfree(state); return 0; } -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 06/10] staging: media: go7007: tw2804 ADC power control
switch off all ADC (max 4) with first init, we control it then start/stop grabbing frame Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/wis-tw2804.c |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/staging/media/go7007/wis-tw2804.c b/drivers/staging/media/go7007/wis-tw2804.c index 7bd3058..34cf6b6 100644 --- a/drivers/staging/media/go7007/wis-tw2804.c +++ b/drivers/staging/media/go7007/wis-tw2804.c @@ -44,6 +44,7 @@ static u8 global_registers[] = { 0x3d, 0x80, 0x3e, 0x82, 0x3f, 0x82, + 0x78, 0x0f, 0xff, 0xff, /* Terminator (reg 0xff does not exist) */ }; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 09/10] staging: media: go7007: Adlink_MPG24 board initialization fix.
setting via gpio i2c bus support at every time then init encoder. Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-driver.c |5 + drivers/staging/media/go7007/go7007-usb.c|3 --- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index a66e339..c0ea312 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -173,6 +173,11 @@ static int go7007_init_encoder(struct go7007 *go) go7007_write_addr(go, 0x3c82, 0x0001); go7007_write_addr(go, 0x3c80, 0x00fe); } + if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) { + /* set GPIO5 to be an output, currently low */ + go7007_write_addr(go, 0x3c82, 0x); + go7007_write_addr(go, 0x3c80, 0x00df); + } return 0; } diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c index a6cad15..9dbf5ec 100644 --- a/drivers/staging/media/go7007/go7007-usb.c +++ b/drivers/staging/media/go7007/go7007-usb.c @@ -1110,9 +1110,6 @@ static int go7007_usb_probe(struct usb_interface *intf, } else { u16 channel; - /* set GPIO5 to be an output, currently low */ - go7007_write_addr(go, 0x3c82, 0x); - go7007_write_addr(go, 0x3c80, 0x00df); /* read channel number from GPIO[1:0] */ go7007_read_addr(go, 0x3c81, &channel); channel &= 0x3; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 10/10] staging: media: go7007: some i2c initialization
i2c initialization via struct item as tw2804 have 0x00 i2c address, so need to use I2C_CLIENT_TEN flag for validity Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-driver.c | 20 drivers/staging/media/go7007/go7007-priv.h |2 +- 2 files changed, 13 insertions(+), 9 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index c0ea312..2dff9b5 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -197,17 +197,23 @@ int go7007_reset_encoder(struct go7007 *go) /* * Attempt to instantiate an I2C client by ID, probably loading a module. */ -static int init_i2c_module(struct i2c_adapter *adapter, const char *type, - int addr) +static int init_i2c_module(struct i2c_adapter *adapter, const struct go_i2c *const i2c) { struct go7007 *go = i2c_get_adapdata(adapter); struct v4l2_device *v4l2_dev = &go->v4l2_dev; + struct i2c_board_info info; - if (v4l2_i2c_new_subdev(v4l2_dev, adapter, type, addr, NULL)) + memset(&info, 0, sizeof(info)); + strlcpy(info.type, i2c->type, sizeof(info.type)); + info.addr = i2c->addr; + + if (i2c->id == I2C_DRIVERID_WIS_TW2804) + info.flags |= I2C_CLIENT_TEN; + if (v4l2_i2c_new_subdev_board(v4l2_dev, adapter, &info, NULL)) return 0; - printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", type); - return -1; + printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", i2c->type); + return -EINVAL; } /* @@ -243,9 +249,7 @@ int go7007_register_encoder(struct go7007 *go) } if (go->i2c_adapter_online) { for (i = 0; i < go->board_info->num_i2c_devs; ++i) - init_i2c_module(&go->i2c_adapter, - go->board_info->i2c_devs[i].type, - go->board_info->i2c_devs[i].addr); + init_i2c_module(&go->i2c_adapter, &go->board_info->i2c_devs[i]); if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) i2c_clients_command(&go->i2c_adapter, DECODER_SET_CHANNEL, &go->channel_number); diff --git a/drivers/staging/media/go7007/go7007-priv.h b/drivers/staging/media/go7007/go7007-priv.h index b58c394..b7b939a 100644 --- a/drivers/staging/media/go7007/go7007-priv.h +++ b/drivers/staging/media/go7007/go7007-priv.h @@ -88,7 +88,7 @@ struct go7007_board_info { int audio_bclk_div; int audio_main_div; int num_i2c_devs; - struct { + struct go_i2c { const char *type; int id; int addr; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 07/10] staging: media: go7007: README TODO
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/README | 26 ++ 1 files changed, 26 insertions(+), 0 deletions(-) diff --git a/drivers/staging/media/go7007/README b/drivers/staging/media/go7007/README index aeba132..237f45d 100644 --- a/drivers/staging/media/go7007/README +++ b/drivers/staging/media/go7007/README @@ -5,6 +5,32 @@ Todo: and added to the build. - testing? - handle churn in v4l layer. + - Some features for wis-tw2804 subdev control (comb filter,coring,IF comp,peak,more over...) + - Cropping&Scaling on tw2804 + - Motion detector on tw2804, spatial&temporal sensitivity & masks control,velocity + - Control Output Format on tw2804 + - go7007-v4l2.c need rewrite with new v4l2 style without nonstandard IO controls (set detector & bitrate) + +13/05/2012 3.4.0-rc+: +Changes: + - Convert to V4L2 control framework + +05/05/2012 3.4.0-rc+: +Changes: + - When go7007 reset device, i2c was not working (need rewrite GPIO5) + - As wis2804 has i2c_addr=0x00/*really*/, so need to set I2C_CLIENT_TEN flag for validity + - Some main nonzero initialization, rewrites with kzalloc instead kmalloc + - STATUS_SHUTDOWN was placed in incorrect place, so if firmware wasn`t loaded, we + failed v4l2_device_unregister with kernel panic (OOPS) + - Some new v4l2 style features as call_all(...s_stream...) for using subdev calls + - wis-tw2804.ko module code was incompatible with 3.4.x branch in initialization v4l2_subdev parts. + now i2c_get_clientdata(...) contains v4l2_subdev struct instead non standard wis_tw2804 struct + +Adds: + - Switch between 2 composite video inputs on channel: VIN[1,2,3,4]A and VIN[1,2,3,4]B + - Additional chipset wis2804 controls with: gain,auto gain,inputs[0,1],color kill,chroma gain,gain balances, + for all 4 channels (from tw2804.pdf) + - Power control for each 4 ADC up when s_stream(...,1), down otherwise in wis-tw2804 module Please send patches to Greg Kroah-Hartman and Cc: Ross Cohen as well. -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 08/10] staging: media: go7007: some additional functionality for sub.
zero cleaning allocation for fix. unregistering bug fixing. Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/go7007-driver.c |2 +- drivers/staging/media/go7007/go7007-usb.c|2 +- drivers/staging/media/go7007/go7007-v4l2.c |7 +-- 3 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index ece2dd1..a66e339 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -571,7 +571,7 @@ struct go7007 *go7007_alloc(struct go7007_board_info *board, struct device *dev) struct go7007 *go; int i; - go = kmalloc(sizeof(struct go7007), GFP_KERNEL); + go = kzalloc(sizeof(struct go7007), GFP_KERNEL); if (go == NULL) return NULL; go->dev = dev; diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c index 5443e25..a6cad15 100644 --- a/drivers/staging/media/go7007/go7007-usb.c +++ b/drivers/staging/media/go7007/go7007-usb.c @@ -1245,7 +1245,6 @@ static void go7007_usb_disconnect(struct usb_interface *intf) struct urb *vurb, *aurb; int i; - go->status = STATUS_SHUTDOWN; usb_kill_urb(usb->intr_urb); /* Free USB-related structs */ @@ -1269,6 +1268,7 @@ static void go7007_usb_disconnect(struct usb_interface *intf) kfree(go->hpi_context); go7007_remove(go); + go->status = STATUS_SHUTDOWN; } static struct usb_driver go7007_usb_driver = { diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c index c184ad3..b8f2eb6 100644 --- a/drivers/staging/media/go7007/go7007-v4l2.c +++ b/drivers/staging/media/go7007/go7007-v4l2.c @@ -98,7 +98,7 @@ static int go7007_open(struct file *file) if (go->status != STATUS_ONLINE) return -EBUSY; - gofh = kmalloc(sizeof(struct go7007_file), GFP_KERNEL); + gofh = kzalloc(sizeof(struct go7007_file), GFP_KERNEL); if (gofh == NULL) return -ENOMEM; ++go->ref_count; @@ -953,6 +953,7 @@ static int vidioc_streamon(struct file *file, void *priv, } mutex_unlock(&go->hw_lock); mutex_unlock(&gofh->lock); + call_all(&go->v4l2_dev, video, s_stream, 1); return retval; } @@ -968,6 +969,7 @@ static int vidioc_streamoff(struct file *file, void *priv, mutex_lock(&gofh->lock); go7007_streamoff(go); mutex_unlock(&gofh->lock); + call_all(&go->v4l2_dev, video, s_stream, 0); return 0; } @@ -1832,5 +1834,6 @@ void go7007_v4l2_remove(struct go7007 *go) mutex_unlock(&go->hw_lock); if (go->video_dev) video_unregister_device(go->video_dev); - v4l2_device_unregister(&go->v4l2_dev); + if (go->status != STATUS_SHUTDOWN) + v4l2_device_unregister(&go->v4l2_dev); } -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 05/10] staging: media: go7007: Cleanup unused old code
Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/wis-tw2804.c | 138 - 1 files changed, 0 insertions(+), 138 deletions(-) diff --git a/drivers/staging/media/go7007/wis-tw2804.c b/drivers/staging/media/go7007/wis-tw2804.c index 0b49342..7bd3058 100644 --- a/drivers/staging/media/go7007/wis-tw2804.c +++ b/drivers/staging/media/go7007/wis-tw2804.c @@ -33,12 +33,7 @@ struct wis_tw2804 { struct v4l2_ctrl_handler hdl; u8 channel:2; u8 input:1; - int channel; int norm; - int brightness; - int contrast; - int saturation; - int hue; }; static u8 global_registers[] = { @@ -404,139 +399,6 @@ static int wis_tw2804_command(struct i2c_client *client, "channel number is set\n", cmd); return 0; } - - switch (cmd) { - case VIDIOC_S_STD: - { - v4l2_std_id *input = arg; - u8 regs[] = { - 0x01, *input & V4L2_STD_NTSC ? 0xc4 : 0x84, - 0x09, *input & V4L2_STD_NTSC ? 0x07 : 0x04, - 0x0a, *input & V4L2_STD_NTSC ? 0xf0 : 0x20, - 0x0b, *input & V4L2_STD_NTSC ? 0x07 : 0x04, - 0x0c, *input & V4L2_STD_NTSC ? 0xf0 : 0x20, - 0x0d, *input & V4L2_STD_NTSC ? 0x40 : 0x4a, - 0x16, *input & V4L2_STD_NTSC ? 0x00 : 0x40, - 0x17, *input & V4L2_STD_NTSC ? 0x00 : 0x40, - 0x20, *input & V4L2_STD_NTSC ? 0x07 : 0x0f, - 0x21, *input & V4L2_STD_NTSC ? 0x07 : 0x0f, - 0xff, 0xff, - }; - write_regs(client, regs, dec->channel); - dec->norm = *input; - break; - } - case VIDIOC_QUERYCTRL: - { - struct v4l2_queryctrl *ctrl = arg; - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - ctrl->type = V4L2_CTRL_TYPE_INTEGER; - strncpy(ctrl->name, "Brightness", sizeof(ctrl->name)); - ctrl->minimum = 0; - ctrl->maximum = 255; - ctrl->step = 1; - ctrl->default_value = 128; - ctrl->flags = 0; - break; - case V4L2_CID_CONTRAST: - ctrl->type = V4L2_CTRL_TYPE_INTEGER; - strncpy(ctrl->name, "Contrast", sizeof(ctrl->name)); - ctrl->minimum = 0; - ctrl->maximum = 255; - ctrl->step = 1; - ctrl->default_value = 128; - ctrl->flags = 0; - break; - case V4L2_CID_SATURATION: - ctrl->type = V4L2_CTRL_TYPE_INTEGER; - strncpy(ctrl->name, "Saturation", sizeof(ctrl->name)); - ctrl->minimum = 0; - ctrl->maximum = 255; - ctrl->step = 1; - ctrl->default_value = 128; - ctrl->flags = 0; - break; - case V4L2_CID_HUE: - ctrl->type = V4L2_CTRL_TYPE_INTEGER; - strncpy(ctrl->name, "Hue", sizeof(ctrl->name)); - ctrl->minimum = 0; - ctrl->maximum = 255; - ctrl->step = 1; - ctrl->default_value = 128; - ctrl->flags = 0; - break; - } - break; - } - case VIDIOC_S_CTRL: - { - struct v4l2_control *ctrl = arg; - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - if (ctrl->value > 255) - dec->brightness = 255; - else if (ctrl->value < 0) - dec->brightness = 0; - else - dec->brightness = ctrl->value; - write_reg(client, 0x12, dec->brightness, dec->channel); - break; - case V4L2_CID_CONTRAST: - if (ctrl->value > 255) - dec->contrast = 255; - else if (ctrl->value < 0) - dec->contrast = 0; - else - dec->contrast = ctrl->value; - write_reg(client, 0x11, dec->contrast, dec->channel); -
[PATCH 03/10] staging: media: go7007: Non main code changing
types cast approved, max channels==4 (ADC), i2c_smbus_write_ return s32 type Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/wis-tw2804.c |9 ++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/staging/media/go7007/wis-tw2804.c b/drivers/staging/media/go7007/wis-tw2804.c index 13f0f63..0b49342 100644 --- a/drivers/staging/media/go7007/wis-tw2804.c +++ b/drivers/staging/media/go7007/wis-tw2804.c @@ -111,19 +111,22 @@ static u8 channel_registers[] = { 0xff, 0xff, /* Terminator (reg 0xff does not exist) */ }; -static int write_reg(struct i2c_client *client, u8 reg, u8 value, int channel) +static s32 write_reg(struct i2c_client *client, u8 reg, u8 value, u8 channel) { return i2c_smbus_write_byte_data(client, reg | (channel << 6), value); } -static int write_regs(struct i2c_client *client, u8 *regs, int channel) +static int write_regs(struct i2c_client *client, u8 *regs, u8 channel) { int i; for (i = 0; regs[i] != 0xff; i += 2) if (i2c_smbus_write_byte_data(client, regs[i] | (channel << 6), regs[i + 1]) < 0) - return -1; + return -EINVAL; + return 0; +} + static s32 read_reg(struct i2c_client *client, u8 reg, u8 channel) { return i2c_smbus_read_byte_data(client, (reg) | (channel << 6)); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 04/10] staging: media: go7007: Add IDENT for TW2802/2804
Signed-off-by: Volokh Konstantin --- include/media/v4l2-chip-ident.h |4 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h index 7395c81..5395495 100644 --- a/include/media/v4l2-chip-ident.h +++ b/include/media/v4l2-chip-ident.h @@ -113,6 +113,10 @@ enum { /* module vp27smpx: just ident 2700 */ V4L2_IDENT_VP27SMPX = 2700, + /* module wis-tw2804: 2802/2804 */ + V4L2_IDENT_TW2802 = 2802, + V4L2_IDENT_TW2804 = 2804, + /* module vpx3220: reserved range: 3210-3229 */ V4L2_IDENT_VPX3214C = 3214, V4L2_IDENT_VPX3216B = 3216, -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH] media: video: bt8xx: Remove duplicated pixel format entry.
Signed-off-by: Volokh Konstantin --- drivers/media/video/bt8xx/bttv-driver.c |6 -- 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index a9cfb0f..4e2f96f 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -558,12 +558,6 @@ static const struct bttv_format formats[] = { .depth= 16, .flags= FORMAT_FLAGS_PACKED, },{ - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .btformat = BT848_COLOR_FMT_YUY2, - .depth= 16, - .flags= FORMAT_FLAGS_PACKED, - },{ .name = "4:2:2, packed, UYVY", .fourcc = V4L2_PIX_FMT_UYVY, .btformat = BT848_COLOR_FMT_YUY2, -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] media: video: bt8xx: Remove duplicated pixel format entry.
On Thu, May 31, 2012 at 11:08:51AM +0400, vol...@telros.ru wrote: > Signed-off-by: Volokh Konstantin > --- > drivers/media/video/bt8xx/bttv-driver.c |6 -- > 1 files changed, 0 insertions(+), 6 deletions(-) > > diff --git a/drivers/media/video/bt8xx/bttv-driver.c > +b/drivers/media/video/bt8xx/bttv-driver.c > index e581b37..b4ee7de 100644 > --- a/drivers/media/video/bt8xx/bttv-driver.c > +++ b/drivers/media/video/bt8xx/bttv-driver.c > @@ -558,12 +558,6 @@ static const struct bttv_format formats[] = { > .depth= 16, > .flags= FORMAT_FLAGS_PACKED, > },{ > - .name = "4:2:2, packed, YUYV", > - .fourcc = V4L2_PIX_FMT_YUYV, > - .btformat = BT848_COLOR_FMT_YUY2, > - .depth= 16, > - .flags= FORMAT_FLAGS_PACKED, > - },{ > .name = "4:2:2, packed, UYVY", > .fourcc = V4L2_PIX_FMT_UYVY, > .btformat = BT848_COLOR_FMT_YUY2, > -- > 1.7.7.6 > > Sorry, This patch not applicable on new branch, something was changed. > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH] media: video: bt8xx: Remove duplicated pixel format entry.
Signed-off-by: Volokh Konstantin --- drivers/media/video/bt8xx/bttv-driver.c |6 -- 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/drivers/media/video/bt8xx/bttv-driver.c +b/drivers/media/video/bt8xx/bttv-driver.c index e581b37..b4ee7de 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -558,12 +558,6 @@ static const struct bttv_format formats[] = { .depth= 16, .flags= FORMAT_FLAGS_PACKED, },{ - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .btformat = BT848_COLOR_FMT_YUY2, - .depth= 16, - .flags= FORMAT_FLAGS_PACKED, - },{ .name = "4:2:2, packed, UYVY", .fourcc = V4L2_PIX_FMT_UYVY, .btformat = BT848_COLOR_FMT_YUY2, -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 3/3] I don`t know for what, but there`s dublicate item.
On Wed, May 30, 2012 at 05:05:47PM -0300, Ezequiel Garcia wrote: > On Wed, May 30, 2012 at 4:43 PM, Ezequiel Garcia > wrote: > > But the subject is *very* wrong. You should set it to something like: > > "[bt8xx] Remove duplicated pixel format entry". > > > Sorry this should be, "[PATCH] bt8xx: Remove duplicated pixel format entry". > -- Thanks for correction > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 3/3] I don`t know for what, but there`s dublicate item.
Signed-off-by: Volokh Konstantin --- drivers/media/video/bt8xx/bttv-driver.c |6 -- 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index e581b37..b4ee7de 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -558,12 +558,6 @@ static const struct bttv_format formats[] = { .depth= 16, .flags= FORMAT_FLAGS_PACKED, },{ - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .btformat = BT848_COLOR_FMT_YUY2, - .depth= 16, - .flags= FORMAT_FLAGS_PACKED, - },{ .name = "4:2:2, packed, UYVY", .fourcc = V4L2_PIX_FMT_UYVY, .btformat = BT848_COLOR_FMT_YUY2, -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 1/2] staging: media: go7007: Adlink MPG24 board
On Sun, May 13, 2012 at 10:21:48PM +0300, Dan Carpenter wrote: > On Sun, May 13, 2012 at 10:52:41PM +0400, Volokh Konstantin wrote: > > This patch applies only for Adlink MPG24 board with go7007, all these > > changes were tested for continuous loading & restarting modes > > > > This is minimal changes needed for start up go7007 to work correctly > > in 3.4 branch > > > > Changes: > > - When go7007 reset device, i2c was not working (need rewrite GPIO5) > > - As wis2804 has i2c_addr=0x00/*really*/, so Need set I2C_CLIENT_TEN flag > > for validity > > - some main nonzero initialization, rewrites with kzalloc instead kmalloc > > - STATUS_SHUTDOWN was placed in incorrect place, so if firmware wasn`t > > loaded, we > > failed v4l2_device_unregister with kernel panic (OOPS) > > - some new v4l2 style features as call_all(...s_stream...) for using > > subdev calls > > > > In some ways, yes, I can see that this seems like one thing "Make > go7007 work correctly", but really it would be better if each of > the bullet points was its own patch. > > The changelogs should explain why you do something not what you do. > We can all see that kmalloc() was changed to kzalloc() but why? Is struct go7007 contains "struct v4l2_device v4l2_dev;" field, so if transfer it uninitialized (may be nonzero) in function: "int v4l2_device_register_subdev(struct v4l2_device *v4l2_dev, struct v4l2_subdev *sd)" (drivers/media/video/v4l2-device.c), so next code may be called: #if defined(CONFIG_MEDIA_CONTROLLER) /* Register the entity. */ if (v4l2_dev->mdev) { err = media_device_register_entity(v4l2_dev->mdev, entity); if (err < 0) { if (sd->internal_ops && sd->internal_ops->unregistered) sd->internal_ops->unregistered(sd); module_put(sd->owner); return err; } } #endif I`ve got error here. because go7007 don`t control mdev field. The next kzalloc: "gofh = kzalloc(sizeof(struct go7007_file), GFP_KERNEL);" was written only for zero initialization on creation purpose, driver work properly without it changing > their and information leak for example? That might have security > implications and be good thing to know about. > > regards, > dan carpenter > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html It`s very horrible to describe every changing... Volokh Konstantin -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 2/2] staging: media: go7007: Adlink MPG24 board
Changes: - wis-tw2804.ko module code was incompatible with 3.4 branch in initialization v4l2_subdev parts. now i2c_get_clientdata(...) contains v4l2_subdev struct instead non standard wis_tw2804 struct - Use V4L2 control framework Adds: - Additional chipset tw2804 controls with: gain,auto gain,inputs[0,1],color kill,chroma gain,gain balances, for all 4 channels (from tw2804.pdf) - Power control for each 4 ADC (tw2804) up when s_stream(...,1), down otherwise Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/wis-tw2804.c | 466 +++-- include/media/v4l2-chip-ident.h |4 + 2 files changed, 315 insertions(+), 155 deletions(-) diff --git a/drivers/staging/media/go7007/wis-tw2804.c b/drivers/staging/media/go7007/wis-tw2804.c index 9134f03..2e613dc 100644 --- a/drivers/staging/media/go7007/wis-tw2804.c +++ b/drivers/staging/media/go7007/wis-tw2804.c @@ -21,16 +21,19 @@ #include #include #include +#include +#include +#include +#include #include "wis-i2c.h" struct wis_tw2804 { - int channel; + struct v4l2_subdev sd; + struct v4l2_ctrl_handler hdl; + u8 channel:2; + u8 input:1; int norm; - int brightness; - int contrast; - int saturation; - int hue; }; static u8 global_registers[] = { @@ -41,6 +44,7 @@ static u8 global_registers[] = { 0x3d, 0x80, 0x3e, 0x82, 0x3f, 0x82, + 0x78, 0x0f, 0xff, 0xff, /* Terminator (reg 0xff does not exist) */ }; @@ -103,29 +107,271 @@ static u8 channel_registers[] = { 0xff, 0xff, /* Terminator (reg 0xff does not exist) */ }; -static int write_reg(struct i2c_client *client, u8 reg, u8 value, int channel) +static s32 write_reg(struct i2c_client *client, u8 reg, u8 value, u8 channel) { return i2c_smbus_write_byte_data(client, reg | (channel << 6), value); } -static int write_regs(struct i2c_client *client, u8 *regs, int channel) +static int write_regs(struct i2c_client *client, u8 *regs, u8 channel) { int i; for (i = 0; regs[i] != 0xff; i += 2) if (i2c_smbus_write_byte_data(client, regs[i] | (channel << 6), regs[i + 1]) < 0) - return -1; + return -EINVAL; return 0; } +static s32 read_reg(struct i2c_client *client, u8 reg, u8 channel) +{ + return i2c_smbus_read_byte_data(client, (reg) | (channel << 6)); +} + +inline struct wis_tw2804 *to_state(struct v4l2_subdev *sd) +{ + return container_of(sd, struct wis_tw2804, sd); +} + +inline struct wis_tw2804 *to_state_from_ctrl(struct v4l2_ctrl *ctrl) +{ + return container_of(ctrl->handler, struct wis_tw2804, hdl); +} + +static int tw2804_log_status(struct v4l2_subdev *sd) +{ + struct wis_tw2804 *state = to_state(sd); + v4l2_info(sd, "Standard: %s\n", + state->norm == V4L2_STD_NTSC ? "NTSC" : + state->norm == V4L2_STD_PAL ? "PAL" : "unknown"); + v4l2_info(sd, "Channel: %d\n", state->channel); + v4l2_info(sd, "Input: %d\n", state->input); + v4l2_ctrl_handler_log_status(&state->hdl, sd->name); + return 0; +} + +s32 get_ctrl_addr(int ctrl) +{ + switch (ctrl) { + case V4L2_CID_BRIGHTNESS: + return 0x12; + case V4L2_CID_CONTRAST: + return 0x11; + case V4L2_CID_SATURATION: + return 0x10; + case V4L2_CID_HUE: + return 0x0f; + case V4L2_CID_AUTOGAIN: + return 0x02; + case V4L2_CID_COLOR_KILLER: + return 0x14; + case V4L2_CID_GAIN: + return 0x3c; + case V4L2_CID_CHROMA_GAIN: + return 0x3d; + case V4L2_CID_RED_BALANCE: + return 0x3f; + case V4L2_CID_BLUE_BALANCE: + return 0x3e; + default: + return -EINVAL; + } +} + +static int tw2804_g_volatile_ctrl(struct v4l2_ctrl *ctrl) +{ + struct v4l2_subdev *sd = &to_state_from_ctrl(ctrl)->sd; + struct i2c_client *client = v4l2_get_subdevdata(sd); + s32 addr = get_ctrl_addr(ctrl->id); + + if (addr == -EINVAL) + return -EINVAL; + + switch (ctrl->id) { + case V4L2_CID_GAIN: + case V4L2_CID_CHROMA_GAIN: + case V4L2_CID_RED_BALANCE: + case V4L2_CID_BLUE_BALANCE: + ctrl->cur.val = read_reg(client, addr, 0); + break; + default: + return -EINVAL; + } + return 0; +} + +static int tw2804_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct wis_tw2804 *state = to_state_from_ctrl(ctrl); + struct v4l2_subdev *sd = &state->sd; + struct i2c_client *client = v4l2_get_subdevdata(sd); + s32 reg = c
[PATCH 1/2] staging: media: go7007: Adlink MPG24 board
This patch applies only for Adlink MPG24 board with go7007, all these changes were tested for continuous loading & restarting modes This is minimal changes needed for start up go7007 to work correctly in 3.4 branch Changes: - When go7007 reset device, i2c was not working (need rewrite GPIO5) - As wis2804 has i2c_addr=0x00/*really*/, so Need set I2C_CLIENT_TEN flag for validity - some main nonzero initialization, rewrites with kzalloc instead kmalloc - STATUS_SHUTDOWN was placed in incorrect place, so if firmware wasn`t loaded, we failed v4l2_device_unregister with kernel panic (OOPS) - some new v4l2 style features as call_all(...s_stream...) for using subdev calls Signed-off-by: Volokh Konstantin --- drivers/staging/media/go7007/README | 22 + drivers/staging/media/go7007/go7007-driver.c | 27 + drivers/staging/media/go7007/go7007-priv.h |2 +- drivers/staging/media/go7007/go7007-usb.c|5 +--- drivers/staging/media/go7007/go7007-v4l2.c |7 - 5 files changed, 47 insertions(+), 16 deletions(-) diff --git a/drivers/staging/media/go7007/README b/drivers/staging/media/go7007/README index 48f4476..22544a7 100644 --- a/drivers/staging/media/go7007/README +++ b/drivers/staging/media/go7007/README @@ -5,6 +5,28 @@ Todo: and added to the build. - testing? - handle churn in v4l layer. + - Some features for wis-tw2804 subdev control (comb filter,coring,IF comp,peak,more over...) + - Cropping&Scaling on tw2804 + - Motion detector on tw2804, spatial&temporal sensitivity & masks control,velocity + - Control Output Format on tw2804 + - go7007-v4l2.c need rewrite with new v4l2 style without nonstandard IO controls (set detector & bitrate) + +05/05/2012 3.4.0-rc+: +Changes: + - When go7007 reset device, i2c was not working (need rewrite GPIO5) + - As wis2804 has i2c_addr=0x00/*really*/, so need to set I2C_CLIENT_TEN flag for validity + - Some main nonzero initialization, rewrites with kzalloc instead kmalloc + - STATUS_SHUTDOWN was placed in incorrect place, so if firmware wasn`t loaded, we + failed v4l2_device_unregister with kernel panic (OOPS) + - Some new v4l2 style features as call_all(...s_stream...) for using subdev calls + - wis-tw2804.ko module code was incompatible with 3.4.x branch in initialization v4l2_subdev parts. + now i2c_get_clientdata(...) contains v4l2_subdev struct instead non standard wis_tw2804 struct + +Adds: + - Switch between 2 composite video inputs on channel: VIN[1,2,3,4]A and VIN[1,2,3,4]B + - Additional chipset wis2804 controls with: gain,auto gain,inputs[0,1],color kill,chroma gain,gain balances, + for all 4 channels (from tw2804.pdf) + - Power control for each 4 ADC up when s_stream(...,1), down otherwise in wis-tw2804 module Please send patchs to Greg Kroah-Hartman and Cc: Ross Cohen as well. diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index ece2dd1..2dff9b5 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -173,6 +173,11 @@ static int go7007_init_encoder(struct go7007 *go) go7007_write_addr(go, 0x3c82, 0x0001); go7007_write_addr(go, 0x3c80, 0x00fe); } + if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) { + /* set GPIO5 to be an output, currently low */ + go7007_write_addr(go, 0x3c82, 0x); + go7007_write_addr(go, 0x3c80, 0x00df); + } return 0; } @@ -192,17 +197,23 @@ int go7007_reset_encoder(struct go7007 *go) /* * Attempt to instantiate an I2C client by ID, probably loading a module. */ -static int init_i2c_module(struct i2c_adapter *adapter, const char *type, - int addr) +static int init_i2c_module(struct i2c_adapter *adapter, const struct go_i2c *const i2c) { struct go7007 *go = i2c_get_adapdata(adapter); struct v4l2_device *v4l2_dev = &go->v4l2_dev; + struct i2c_board_info info; + + memset(&info, 0, sizeof(info)); + strlcpy(info.type, i2c->type, sizeof(info.type)); + info.addr = i2c->addr; - if (v4l2_i2c_new_subdev(v4l2_dev, adapter, type, addr, NULL)) + if (i2c->id == I2C_DRIVERID_WIS_TW2804) + info.flags |= I2C_CLIENT_TEN; + if (v4l2_i2c_new_subdev_board(v4l2_dev, adapter, &info, NULL)) return 0; - printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", type); - return -1; + printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", i2c->type); + return -EINVAL; } /* @@ -238,9 +249,7 @@ int go7007_register_encoder(struct go7007 *go) }
Re: [PATCH] staging: media: go7007: Adlink MPG24 board issues
On Fri, May 11, 2012 at 07:07:38PM -0300, Ezequiel Garcia wrote: > On Fri, May 11, 2012 at 2:06 PM, wrote: > >> > >> One question... shouldn't this changeset be splitted into shorter patches? > >> > > > > Yes, should it. > > In next iteration i`ll learn how to do that. > > As a git newbie I've found very useful to work like this: > > 1. Always work on a branch that's different from master > that way you can always do > > git-rebase --interactive master > > and quickly review your commits or even rewrite them. > > 2. If unsure on changeset, add files interactively > to stage area (aka the index) with > > git-add --patch > > 3. Once you've commit a few stuff, you can simply > turn them into patches with > > git-format-patch master. > > This way it's very easy to split a change into patches. > And with git rebase it's very easy to review and clean > commits, to get a cleaner set of patches to keep > maintainers happy. > > Just my two cents, > Hope it helps, > Ezequiel. OOh! Very thanks for good idea! -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] staging: media: go7007: Adlink MPG24 board issues
On Fri, May 11, 2012 at 01:51:40PM -0300, Ezequiel Garcia wrote: > Hi, > > Another one here, hope you don't mind ;) > > > > >> This is minimal changes needed for start up go7007&wis2804 to work > >> correctly > >> in 3.4 branch > > ^^^ > These are minimal changes. > > --- > > One question... shouldn't this changeset be splitted into shorter patches? > > Good luck! > Ezequiel. Yes, should it. In next iteration i`ll learn how to do that. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] staging: media: go7007: Adlink MPG24 board issues
>>some simple stuff I found along the way.. On 05/10/2012 10:43 PM, volok...@gmail.com wrote: > From: Volokh Konstantin > > > > This issuses applyed only for Adlink MPG24 board with go7007 > >>this issue applies only for... > & wis2804, all whese changes was tested for continuos > > load&restart mode > > > >>these changes were tested for continuous > This is minimal changes needed for start up go7007&wis2804 to work correctly > >in 3.4 branch > > > > Changes: > >- When go7007 reset device, i2c was not worked (need rewrite GPIO5) > >>working >- As wis2804 has i2c_addr=0x00/*really*/, so Need set I2C_CLIENT_TEN flag > for validity >- some main nonzero initialization, rewrites with kzalloc instead kmalloc > >- STATUS_SHUTDOWN was pl Thanks for english language notation. I`ve never used it in real word. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Video Interface Port VIP2.0 datasheet
Hi, Can anybody help me to recieve "Video Interface Port VIP2.0" datasheet for free. Huge Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH] [Trivial] staging: go7007: Framesizes features
Hi, Can anybody help me to recieve "Video Interface Port VIP2.0" datasheet for free. Huge Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Subject: [PATCH] [Trivial] Staging: go7007: wis-tw2804 upstyle to v4l2
Some update to new v4l2 controls Signed-off-by:Volokh Konstantin --- drivers/staging/media/go7007/wis-tw2804.c | 378 + 1 files changed, 228 insertions(+), 150 deletions(-) diff --git a/drivers/staging/media/go7007/wis-tw2804.c b/drivers/staging/media/go7007/wis-tw2804.c index 9134f03..cffaa2b 100644 --- a/drivers/staging/media/go7007/wis-tw2804.c +++ b/drivers/staging/media/go7007/wis-tw2804.c @@ -21,10 +21,13 @@ #include #include #include +#include +#include #include "wis-i2c.h" struct wis_tw2804 { + struct v4l2_subdev sd; int channel; int norm; int brightness; @@ -33,6 +36,13 @@ struct wis_tw2804 { int hue; }; +static inline struct wis_tw2804 *to_state(struct v4l2_subdev *sd) +{ + return container_of(sd, struct wis_tw2804, sd); +} + +static int tw2804_log_status(struct v4l2_subdev *sd); + static u8 global_registers[] = { 0x39, 0x00, 0x3a, 0xff, @@ -105,223 +115,291 @@ static u8 channel_registers[] = { static int write_reg(struct i2c_client *client, u8 reg, u8 value, int channel) { - return i2c_smbus_write_byte_data(client, reg | (channel << 6), value); + int i; + + for (i = 0; i < 10; i++) + /*return */if (i2c_smbus_write_byte_data(client, + reg|(channel<<6), value) < 0) + return -1; + return 0; } +/**static u8 read_reg(struct i2c_client *client, u8 reg, int channel) +{ + return i2c_smbus_read_byte_data(client,reg|(channel<<6)); +}*/ + static int write_regs(struct i2c_client *client, u8 *regs, int channel) { int i; for (i = 0; regs[i] != 0xff; i += 2) - if (i2c_smbus_write_byte_data(client, - regs[i] | (channel << 6), regs[i + 1]) < 0) + if (i2c_smbus_write_byte_data(client + , regs[i] | (channel << 6), regs[i + 1]) < 0) return -1; return 0; } -static int wis_tw2804_command(struct i2c_client *client, - unsigned int cmd, void *arg) +static int wis_tw2804_command( + struct i2c_client *client, + unsigned int cmd, + void *arg) { - struct wis_tw2804 *dec = i2c_get_clientdata(client); + struct v4l2_subdev *sd = i2c_get_clientdata(client); + struct wis_tw2804 *dec = to_state(sd); + int *input; + + printk(KERN_INFO"wis-tw2804: call command %d\n", cmd); if (cmd == DECODER_SET_CHANNEL) { - int *input = arg; + printk(KERN_INFO"wis-tw2804: DecoderSetChannel call command %d\n", cmd); + + input = arg; if (*input < 0 || *input > 3) { - printk(KERN_ERR "wis-tw2804: channel %d is not " - "between 0 and 3!\n", *input); + printk(KERN_ERR"wis-tw2804: channel %d is not between 0 and 3!\n", *input); return 0; } dec->channel = *input; - printk(KERN_DEBUG "wis-tw2804: initializing TW2804 " - "channel %d\n", dec->channel); - if (dec->channel == 0 && - write_regs(client, global_registers, 0) < 0) { - printk(KERN_ERR "wis-tw2804: error initializing " - "TW2804 global registers\n"); + printk(KERN_DEBUG"wis-tw2804: initializing TW2804 channel %d\n", dec->channel); + if (dec->channel == 0 && write_regs(client, + global_registers, 0) < 0) { + printk(KERN_ERR"wis-tw2804: error initializing TW2804 global registers\n"); return 0; } if (write_regs(client, channel_registers, dec->channel) < 0) { - printk(KERN_ERR "wis-tw2804: error initializing " - "TW2804 channel %d\n", dec->channel); + printk(KERN_ERR"wis-tw2804: error initializing TW2804 channel %d\n", dec->channel); return 0; } return 0; } if (dec->channel < 0) { - printk(KERN_DEBUG "wis-tw2804: ignoring command %08x until " - "channel number is set\n", cmd); + printk(KERN_DEBUG"wis-tw2804: ignoring command %08x until channel number is set\n", cmd); return 0; } - switch (cmd) { - case VIDIOC_S_STD: - { - v4l2_std_id *input = arg; - u8 regs[] = { - 0x01, *input & V4L2_STD_NTSC ? 0xc4 : 0x84, - 0x09, *input & V4L2_STD_NTSC ? 0x07 : 0x04, - 0x0a, *input & V4L2_STD_NTSC ? 0xf0 : 0x20, - 0x0b, *input & V4L2_S
[PATCH] go7007 patch for 3.2.x
- add new tuning option for card( V4L2_MPEG_VIDEO_ENCODING_H263 ,V4L2_CID_MPEG_VIDEO_B_FRAMES) - add framesizes&frameintervals control - tested&realize motion detector control( GO7007IOC_REGION_NUMBER ,GO7007IOC_PIXEL_THRESOLD ,GO7007IOC_MOTION_THRESOLD ,GO7007IOC_TRIGGER ,GO7007IOC_REGION_CONTROL ,GO7007IOC_CLIP_LEFT ,GO7007IOC_CLIP_TOP ,GO7007IOC_CLIP_WIDTH ,GO7007IOC_CLIP_HEIGHT) Tested with Angelo PCI-MPG24(Adlink) with go7007&tw2804 onboard Regards Volokh diff -uprN -X linux-3.2.11-vanilla/Documentation/dontdiff linux-3.2.11-vanilla/drivers/staging/media/go7007/go7007.h linux-3.2.11/drivers/staging/media/go7007/go7007.h --- linux-3.2.11-vanilla/drivers/staging/media/go7007/go7007.h 2012-03-13 21:05:09.0 +0400 +++ linux-3.2.11/drivers/staging/media/go7007/go7007.h 2012-03-20 16:17:26.095901486 +0400 @@ -21,12 +21,27 @@ * to select between MPEG1, MPEG2, and MPEG4 */ #define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') /* MPEG4 */ +/* Temporary defines until accepted in v4l2-api (videodev2.h) */ +#ifndef V4L2_MPEG_STREAM_TYPE_MPEG_ELEM + #define V4L2_MPEG_STREAM_TYPE_MPEG_ELEM 6 /* MPEG elementary stream */ +#endif +#ifndef V4L2_MPEG_VIDEO_ENCODING_MPEG_4 + #define V4L2_MPEG_VIDEO_ENCODING_MPEG_4 3 +#endif + +#ifndef V4L2_MPEG_VIDEO_ENCODING_H263 + #define V4L2_MPEG_VIDEO_ENCODING_H263 4 +#endif + +///deprecated defs +#if 0 /* These will be replaced with a better interface * soon, so don't get too attached to them */ #defineGO7007IOC_S_BITRATE _IOW('V', BASE_VIDIOC_PRIVATE + 0, int) #defineGO7007IOC_G_BITRATE _IOR('V', BASE_VIDIOC_PRIVATE + 1, int) -enum go7007_aspect_ratio { +enum go7007_aspect_ratio +{ GO7007_ASPECT_RATIO_1_1 = 0, GO7007_ASPECT_RATIO_4_3_NTSC = 1, GO7007_ASPECT_RATIO_4_3_PAL = 2, @@ -35,7 +50,8 @@ enum go7007_aspect_ratio { }; /* Used to set generic compression parameters */ -struct go7007_comp_params { +struct go7007_comp_params +{ __u32 gop_size; __u32 max_b_frames; enum go7007_aspect_ratio aspect_ratio; @@ -46,14 +62,16 @@ struct go7007_comp_params { #define GO7007_COMP_CLOSED_GOP 0x0001 #define GO7007_COMP_OMIT_SEQ_HEADER0x0002 -enum go7007_mpeg_video_standard { +enum go7007_mpeg_video_standard +{ GO7007_MPEG_VIDEO_MPEG1 = 0, GO7007_MPEG_VIDEO_MPEG2 = 1, GO7007_MPEG_VIDEO_MPEG4 = 2, }; /* Used to set parameters for V4L2_PIX_FMT_MPEG format */ -struct go7007_mpeg_params { +struct go7007_mpeg_params +{ enum go7007_mpeg_video_standard mpeg_video_standard; __u32 flags; __u32 pali; @@ -83,21 +101,6 @@ struct go7007_mpeg_params { #define GO7007_MPEG4_PROFILE_AS_L4 GO7007_MPEG_PROFILE(4, 0xf4) #define GO7007_MPEG4_PROFILE_AS_L5 GO7007_MPEG_PROFILE(4, 0xf5) -struct go7007_md_params { - __u16 region; - __u16 trigger; - __u16 pixel_threshold; - __u16 motion_threshold; - __u32 reserved[8]; -}; - -struct go7007_md_region { - __u16 region; - __u16 flags; - struct v4l2_clip *clips; - __u32 reserved[8]; -}; - #defineGO7007IOC_S_MPEG_PARAMS _IOWR('V', BASE_VIDIOC_PRIVATE + 2, \ struct go7007_mpeg_params) #defineGO7007IOC_G_MPEG_PARAMS _IOR('V', BASE_VIDIOC_PRIVATE + 3, \ @@ -112,3 +115,38 @@ struct go7007_md_region { struct go7007_md_params) #defineGO7007IOC_S_MD_REGION _IOW('V', BASE_VIDIOC_PRIVATE + 8, \ struct go7007_md_region) +#endif + +struct go7007_md_params +{ + __u16 region; + __u16 trigger; + __u16 pixel_threshold; + __u16 motion_threshold; + __u32 reserved[8]; +}; + +struct go7007_md_region +{ + __u16 region; + __u16 flags; + struct v4l2_clip *clips; + __u32 reserved[8]; +}; + +#define GO7007IOC_REGION_NUMBER V4L2_CID_PRIVATE_BASE +#define GO7007IOC_PIXEL_THRESOLD V4L2_CID_PRIVATE_BASE+1 +#define GO7007IOC_MOTION_THRESOLD V4L2_CID_PRIVATE_BASE+2 +#define GO7007IOC_TRIGGER V4L2_CID_PRIVATE_BASE+3 +#define GO7007IOC_REGION_CONTROL V4L2_CID_PRIVATE_BASE+4 +#define GO7007IOC_CLIP_LEFT V4L2_CID_PRIVATE_BASE+5 +#define GO7007IOC_CLIP_TOP V4L2_CID_PRIVATE_BASE+6 +#define GO7007IOC_CLIP_WIDTH V4L2_CID_PRIVATE_BASE+7 +#define GO7007IOC_CLIP_HEIGHT V4L2_CID_PRIVATE_BASE+8 + +enum RegionControl +{ + rcAdd=0 + ,rcDelete=1 + ,rcClear=2 +}; diff -uprN -X linux-3.2.11-vanilla/Documentation/dontdiff linux-3.2.11-vanilla/drivers/staging/media/go7007/go7007-priv.h linux-3.2.11/drivers/staging/media/go7007/go7007-priv.h --- linux-3.2.11-vanilla/drivers/staging/media/go7007/go7007-priv.h 2012-03-13 21:05:09.0 +0400 +++ linux-3.2.11/drivers/staging/media/go7007/go7007-priv.h 2012-03-20 16:17:58.2
[PATCH] go7007 patch for 3.2.x
please reply this at linux-media@vger.kernel.org I`ve some trouble - add new tuning option for card( V4L2_MPEG_VIDEO_ENCODING_H263 ,V4L2_CID_MPEG_VIDEO_B_FRAMES) - add framesizes&frameintervals control - tested&realize motion detector control( GO7007IOC_REGION_NUMBER ,GO7007IOC_PIXEL_THRESOLD ,GO7007IOC_MOTION_THRESOLD ,GO7007IOC_TRIGGER ,GO7007IOC_REGION_CONTROL ,GO7007IOC_CLIP_LEFT ,GO7007IOC_CLIP_TOP ,GO7007IOC_CLIP_WIDTH ,GO7007IOC_CLIP_HEIGHT) Tested with Angelo PCI-MPG24(Adlink) with go7007&tw2804 onboard Regards Volokh diff -uprN -X linux-3.2.11-vanilla/Documentation/dontdiff linux-3.2.11-vanilla/drivers/staging/media/go7007/go7007.h linux-3.2.11/drivers/staging/media/go7007/go7007.h --- linux-3.2.11-vanilla/drivers/staging/media/go7007/go7007.h 2012-03-13 21:05:09.0 +0400 +++ linux-3.2.11/drivers/staging/media/go7007/go7007.h 2012-03-20 16:17:26.095901486 +0400 @@ -21,12 +21,27 @@ * to select between MPEG1, MPEG2, and MPEG4 */ #define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') /* MPEG4 */ +/* Temporary defines until accepted in v4l2-api (videodev2.h) */ +#ifndef V4L2_MPEG_STREAM_TYPE_MPEG_ELEM + #define V4L2_MPEG_STREAM_TYPE_MPEG_ELEM 6 /* MPEG elementary stream */ +#endif +#ifndef V4L2_MPEG_VIDEO_ENCODING_MPEG_4 + #define V4L2_MPEG_VIDEO_ENCODING_MPEG_4 3 +#endif + +#ifndef V4L2_MPEG_VIDEO_ENCODING_H263 + #define V4L2_MPEG_VIDEO_ENCODING_H263 4 +#endif + +///deprecated defs +#if 0 /* These will be replaced with a better interface * soon, so don't get too attached to them */ #defineGO7007IOC_S_BITRATE _IOW('V', BASE_VIDIOC_PRIVATE + 0, int) #defineGO7007IOC_G_BITRATE _IOR('V', BASE_VIDIOC_PRIVATE + 1, int) -enum go7007_aspect_ratio { +enum go7007_aspect_ratio +{ GO7007_ASPECT_RATIO_1_1 = 0, GO7007_ASPECT_RATIO_4_3_NTSC = 1, GO7007_ASPECT_RATIO_4_3_PAL = 2, @@ -35,7 +50,8 @@ enum go7007_aspect_ratio { }; /* Used to set generic compression parameters */ -struct go7007_comp_params { +struct go7007_comp_params +{ __u32 gop_size; __u32 max_b_frames; enum go7007_aspect_ratio aspect_ratio; @@ -46,14 +62,16 @@ struct go7007_comp_params { #define GO7007_COMP_CLOSED_GOP 0x0001 #define GO7007_COMP_OMIT_SEQ_HEADER0x0002 -enum go7007_mpeg_video_standard { +enum go7007_mpeg_video_standard +{ GO7007_MPEG_VIDEO_MPEG1 = 0, GO7007_MPEG_VIDEO_MPEG2 = 1, GO7007_MPEG_VIDEO_MPEG4 = 2, }; /* Used to set parameters for V4L2_PIX_FMT_MPEG format */ -struct go7007_mpeg_params { +struct go7007_mpeg_params +{ enum go7007_mpeg_video_standard mpeg_video_standard; __u32 flags; __u32 pali; @@ -83,21 +101,6 @@ struct go7007_mpeg_params { #define GO7007_MPEG4_PROFILE_AS_L4 GO7007_MPEG_PROFILE(4, 0xf4) #define GO7007_MPEG4_PROFILE_AS_L5 GO7007_MPEG_PROFILE(4, 0xf5) -struct go7007_md_params { - __u16 region; - __u16 trigger; - __u16 pixel_threshold; - __u16 motion_threshold; - __u32 reserved[8]; -}; - -struct go7007_md_region { - __u16 region; - __u16 flags; - struct v4l2_clip *clips; - __u32 reserved[8]; -}; - #defineGO7007IOC_S_MPEG_PARAMS _IOWR('V', BASE_VIDIOC_PRIVATE + 2, \ struct go7007_mpeg_params) #defineGO7007IOC_G_MPEG_PARAMS _IOR('V', BASE_VIDIOC_PRIVATE + 3, \ @@ -112,3 +115,38 @@ struct go7007_md_region { struct go7007_md_params) #defineGO7007IOC_S_MD_REGION _IOW('V', BASE_VIDIOC_PRIVATE + 8, \ struct go7007_md_region) +#endif + +struct go7007_md_params +{ + __u16 region; + __u16 trigger; + __u16 pixel_threshold; + __u16 motion_threshold; + __u32 reserved[8]; +}; + +struct go7007_md_region +{ + __u16 region; + __u16 flags; + struct v4l2_clip *clips; + __u32 reserved[8]; +}; + +#define GO7007IOC_REGION_NUMBER V4L2_CID_PRIVATE_BASE +#define GO7007IOC_PIXEL_THRESOLD V4L2_CID_PRIVATE_BASE+1 +#define GO7007IOC_MOTION_THRESOLD V4L2_CID_PRIVATE_BASE+2 +#define GO7007IOC_TRIGGER V4L2_CID_PRIVATE_BASE+3 +#define GO7007IOC_REGION_CONTROL V4L2_CID_PRIVATE_BASE+4 +#define GO7007IOC_CLIP_LEFT V4L2_CID_PRIVATE_BASE+5 +#define GO7007IOC_CLIP_TOP V4L2_CID_PRIVATE_BASE+6 +#define GO7007IOC_CLIP_WIDTH V4L2_CID_PRIVATE_BASE+7 +#define GO7007IOC_CLIP_HEIGHT V4L2_CID_PRIVATE_BASE+8 + +enum RegionControl +{ + rcAdd=0 + ,rcDelete=1 + ,rcClear=2 +}; diff -uprN -X linux-3.2.11-vanilla/Documentation/dontdiff linux-3.2.11-vanilla/drivers/staging/media/go7007/go7007-priv.h linux-3.2.11/drivers/staging/media/go7007/go7007-priv.h --- linux-3.2.11-vanilla/drivers/staging/media/go7007/go7007-priv.h 2012-03-13 21:05:09.0 +0400 +++ linux-3.2.11/dri