diff options
Diffstat (limited to 'drivers/media/video')
31 files changed, 153 insertions, 119 deletions
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index f6e4d047535..d000522cb0f 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -978,7 +978,7 @@ config USB_STKWEBCAM Supported devices are typically found in some Asus laptops, with USB id 174f:a311 and 05e1:0501. Other Syntek cameras may be supported by the stk11xx driver, from which this is - derived, see http://stk11xx.sourceforge.net + derived, see <http://sourceforge.net/projects/syntekdriver/> To compile this driver as a module, choose M here: the module will be called stkwebcam. diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index be35e696582..9536f1a40dd 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -4,7 +4,7 @@ * sensor. * * The data sheet for this device can be found at: - * http://www.marvell.com/products/pcconn/88ALP01.jsp + * http://www.marvell.com/products/pc_connectivity/88alp01/ * * Copyright 2006 One Laptop Per Child Association, Inc. * Copyright 2006-7 Jonathan Corbet <corbet@lwn.net> diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c index 6b805afe5d2..fe1090940b0 100644 --- a/drivers/media/video/cx18/cx18-cards.c +++ b/drivers/media/video/cx18/cx18-cards.c @@ -39,7 +39,7 @@ static struct cx18_card_tuner_i2c cx18_i2c_std = { .tv = { 0x61, 0x60, I2C_CLIENT_END }, }; -/* Please add new PCI IDs to: http://pci-ids.ucw.cz/iii +/* Please add new PCI IDs to: http://pci-ids.ucw.cz/ This keeps the PCI ID database up to date. Note that the entries must be added under vendor 0x4444 (Conexant) as subsystem IDs. New vendor IDs should still be added to the vendor ID list. */ diff --git a/drivers/media/video/cx231xx/Makefile b/drivers/media/video/cx231xx/Makefile index 755dd0ce65f..6f2b5738448 100644 --- a/drivers/media/video/cx231xx/Makefile +++ b/drivers/media/video/cx231xx/Makefile @@ -11,4 +11,5 @@ EXTRA_CFLAGS += -Idrivers/media/video EXTRA_CFLAGS += -Idrivers/media/common/tuners EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends +EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-usb diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c index 6bdc0ef1811..f2a4900014b 100644 --- a/drivers/media/video/cx231xx/cx231xx-cards.c +++ b/drivers/media/video/cx231xx/cx231xx-cards.c @@ -32,6 +32,7 @@ #include <media/v4l2-chip-ident.h> #include <media/cx25840.h> +#include "dvb-usb-ids.h" #include "xc5000.h" #include "cx231xx.h" @@ -175,6 +176,8 @@ struct usb_device_id cx231xx_id_table[] = { .driver_info = CX231XX_BOARD_CNXT_RDE_250}, {USB_DEVICE(0x0572, 0x58A1), .driver_info = CX231XX_BOARD_CNXT_RDU_250}, + {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000,0x4fff), + .driver_info = CX231XX_BOARD_UNKNOWN}, {}, }; @@ -226,14 +229,16 @@ void cx231xx_pre_card_setup(struct cx231xx *dev) dev->board.name, dev->model); /* set the direction for GPIO pins */ - cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1); - cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1); - cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1); + if (dev->board.tuner_gpio) { + cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1); + cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1); + cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1); - /* request some modules if any required */ + /* request some modules if any required */ - /* reset the Tuner */ - cx231xx_gpio_set(dev, dev->board.tuner_gpio); + /* reset the Tuner */ + cx231xx_gpio_set(dev, dev->board.tuner_gpio); + } /* set the mode to Analog mode initially */ cx231xx_set_mode(dev, CX231XX_ANALOG_MODE); diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c index abd64e89f60..53a67824071 100644 --- a/drivers/media/video/cx23885/cx23885-417.c +++ b/drivers/media/video/cx23885/cx23885-417.c @@ -7,7 +7,7 @@ * (c) 2008 Steven Toth <stoth@linuxtv.org> * - CX23885/7/8 support * - * Includes parts from the ivtv driver( http://ivtv.sourceforge.net/), + * Includes parts from the ivtv driver <http://sourceforge.net/projects/ivtv/> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index 86ca8c2359d..f5a3e74c3c7 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -1996,7 +1996,7 @@ static int cx25840_probe(struct i2c_client *client, state->volume = v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_VOLUME, - 0, 65335, 65535 / 100, default_volume); + 0, 65535, 65535 / 100, default_volume); state->mute = v4l2_ctrl_new_std(&state->hdl, &cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig index 99dbae11759..0fa85cbefbb 100644 --- a/drivers/media/video/cx88/Kconfig +++ b/drivers/media/video/cx88/Kconfig @@ -17,7 +17,7 @@ config VIDEO_CX88 config VIDEO_CX88_ALSA tristate "Conexant 2388x DMA audio support" - depends on VIDEO_CX88 && SND && EXPERIMENTAL + depends on VIDEO_CX88 && SND select SND_PCM ---help--- This is a video4linux driver for direct (DMA) audio on diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index e46e1ceef72..660b2a927fe 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -9,7 +9,7 @@ * (c) 2005-2006 Mauro Carvalho Chehab <mchehab@infradead.org> * - video_ioctl2 conversion * - * Includes parts from the ivtv driver( http://ivtv.sourceforge.net/), + * Includes parts from the ivtv driver <http://sourceforge.net/projects/ivtv/> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c index 5b176bd7afd..f3e25e91366 100644 --- a/drivers/media/video/dabusb.c +++ b/drivers/media/video/dabusb.c @@ -32,7 +32,6 @@ #include <linux/list.h> #include <linux/vmalloc.h> #include <linux/slab.h> -#include <linux/smp_lock.h> #include <linux/init.h> #include <asm/uaccess.h> #include <asm/atomic.h> @@ -621,7 +620,6 @@ static int dabusb_open (struct inode *inode, struct file *file) if (devnum < DABUSB_MINOR || devnum >= (DABUSB_MINOR + NRDABUSB)) return -EIO; - lock_kernel(); s = &dabusb[devnum - DABUSB_MINOR]; dbg("dabusb_open"); @@ -630,21 +628,17 @@ static int dabusb_open (struct inode *inode, struct file *file) while (!s->usbdev || s->opened) { mutex_unlock(&s->mutex); - if (file->f_flags & O_NONBLOCK) { + if (file->f_flags & O_NONBLOCK) return -EBUSY; - } msleep_interruptible(500); - if (signal_pending (current)) { - unlock_kernel(); + if (signal_pending (current)) return -EAGAIN; - } mutex_lock(&s->mutex); } if (usb_set_interface (s->usbdev, _DABUSB_IF, 1) < 0) { mutex_unlock(&s->mutex); dev_err(&s->usbdev->dev, "set_interface failed\n"); - unlock_kernel(); return -EINVAL; } s->opened = 1; @@ -654,7 +648,6 @@ static int dabusb_open (struct inode *inode, struct file *file) file->private_data = s; r = nonseekable_open(inode, file); - unlock_kernel(); return r; } @@ -689,17 +682,13 @@ static long dabusb_ioctl (struct file *file, unsigned int cmd, unsigned long arg dbg("dabusb_ioctl"); - lock_kernel(); - if (s->remove_pending) { - unlock_kernel(); + if (s->remove_pending) return -EIO; - } mutex_lock(&s->mutex); if (!s->usbdev) { mutex_unlock(&s->mutex); - unlock_kernel(); return -EIO; } @@ -735,7 +724,6 @@ static long dabusb_ioctl (struct file *file, unsigned int cmd, unsigned long arg break; } mutex_unlock(&s->mutex); - unlock_kernel(); return ret; } diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index b9846106913..78abc1c1f9d 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -223,6 +223,7 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev, usb_rcvintpipe(dev, ep->bEndpointAddress), buffer, buffer_len, int_irq, (void *)gspca_dev, interval); + urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; gspca_dev->int_urb = urb; ret = usb_submit_urb(urb, GFP_KERNEL); if (ret < 0) { diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c index 83a718f0f3f..9052d570255 100644 --- a/drivers/media/video/gspca/sn9c20x.c +++ b/drivers/media/video/gspca/sn9c20x.c @@ -2357,8 +2357,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, (data[33] << 10); avg_lum >>= 9; atomic_set(&sd->avg_lum, avg_lum); - gspca_frame_add(gspca_dev, LAST_PACKET, - data, len); + gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); return; } if (gspca_dev->last_packet_type == LAST_PACKET) { diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c index ca1fd3227a9..87afbbee206 100644 --- a/drivers/media/video/ivtv/ivtv-cards.c +++ b/drivers/media/video/ivtv/ivtv-cards.c @@ -65,7 +65,7 @@ static struct ivtv_card_tuner_i2c ivtv_i2c_tda8290 = { /********************** card configuration *******************************/ -/* Please add new PCI IDs to: http://pci-ids.ucw.cz/iii +/* Please add new PCI IDs to: http://pci-ids.ucw.cz/ This keeps the PCI ID database up to date. Note that the entries must be added under vendor 0x4444 (Conexant) as subsystem IDs. New vendor IDs should still be added to the vendor ID list. */ diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c index be03a712731..f0316d02f09 100644 --- a/drivers/media/video/ivtv/ivtvfb.c +++ b/drivers/media/video/ivtv/ivtvfb.c @@ -466,6 +466,8 @@ static int ivtvfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long ar struct fb_vblank vblank; u32 trace; + memset(&vblank, 0, sizeof(struct fb_vblank)); + vblank.flags = FB_VBLANK_HAVE_COUNT |FB_VBLANK_HAVE_VCOUNT | FB_VBLANK_HAVE_VSYNC; trace = read_reg(IVTV_REG_DEC_LINE_FIELD) >> 16; diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c index 4525335f9bd..a7210d98138 100644 --- a/drivers/media/video/mem2mem_testdev.c +++ b/drivers/media/video/mem2mem_testdev.c @@ -239,7 +239,7 @@ static int device_process(struct m2mtest_ctx *ctx, return -EFAULT; } - if (in_buf->vb.size < out_buf->vb.size) { + if (in_buf->vb.size > out_buf->vb.size) { v4l2_err(&dev->v4l2_dev, "Output buffer is too small\n"); return -EINVAL; } @@ -1014,6 +1014,7 @@ static int m2mtest_remove(struct platform_device *pdev) v4l2_m2m_release(dev->m2m_dev); del_timer_sync(&dev->timer); video_unregister_device(dev->vfd); + video_device_release(dev->vfd); v4l2_device_unregister(&dev->v4l2_dev); kfree(dev); diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c index 758a4db27d6..c71af4e0e51 100644 --- a/drivers/media/video/mt9m111.c +++ b/drivers/media/video/mt9m111.c @@ -447,6 +447,9 @@ static int mt9m111_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) dev_dbg(&client->dev, "%s left=%d, top=%d, width=%d, height=%d\n", __func__, rect.left, rect.top, rect.width, rect.height); + if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + ret = mt9m111_make_rect(client, &rect); if (!ret) mt9m111->rect = rect; @@ -466,12 +469,14 @@ static int mt9m111_g_crop(struct v4l2_subdev *sd, struct v4l2_crop *a) static int mt9m111_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) { + if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + a->bounds.left = MT9M111_MIN_DARK_COLS; a->bounds.top = MT9M111_MIN_DARK_ROWS; a->bounds.width = MT9M111_MAX_WIDTH; a->bounds.height = MT9M111_MAX_HEIGHT; a->defrect = a->bounds; - a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; a->pixelaspect.numerator = 1; a->pixelaspect.denominator = 1; @@ -487,6 +492,7 @@ static int mt9m111_g_fmt(struct v4l2_subdev *sd, mf->width = mt9m111->rect.width; mf->height = mt9m111->rect.height; mf->code = mt9m111->fmt->code; + mf->colorspace = mt9m111->fmt->colorspace; mf->field = V4L2_FIELD_NONE; return 0; diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c index e7cd23cd639..b48473c7896 100644 --- a/drivers/media/video/mt9v022.c +++ b/drivers/media/video/mt9v022.c @@ -402,9 +402,6 @@ static int mt9v022_s_fmt(struct v4l2_subdev *sd, if (mt9v022->model != V4L2_IDENT_MT9V022IX7ATC) return -EINVAL; break; - case 0: - /* No format change, only geometry */ - break; default: return -EINVAL; } diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c index 66ff174151b..b6ea67221d1 100644 --- a/drivers/media/video/mx2_camera.c +++ b/drivers/media/video/mx2_camera.c @@ -378,6 +378,9 @@ static void mx25_camera_frame_done(struct mx2_camera_dev *pcdev, int fb, spin_lock_irqsave(&pcdev->lock, flags); + if (*fb_active == NULL) + goto out; + vb = &(*fb_active)->vb; dev_dbg(pcdev->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__, vb, vb->baddr, vb->bsize); @@ -402,6 +405,7 @@ static void mx25_camera_frame_done(struct mx2_camera_dev *pcdev, int fb, *fb_active = buf; +out: spin_unlock_irqrestore(&pcdev->lock, flags); } diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c index ef0c8178f25..b1dbcf1d2bc 100644 --- a/drivers/media/video/mxb.c +++ b/drivers/media/video/mxb.c @@ -3,7 +3,7 @@ Copyright (C) 1998-2006 Michael Hunold <michael@mihu.de> - Visit http://www.mihu.de/linux/saa7146/mxb/ + Visit http://www.themm.net/~mihu/linux/saa7146/mxb.html for further details about this card. This program is free software; you can redistribute it and/or modify diff --git a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c index 1b992b84719..55ea914c7fc 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c +++ b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c @@ -513,7 +513,7 @@ int pvr2_ctrl_sym_to_value(struct pvr2_ctrl *cptr, if (ret >= 0) { ret = pvr2_ctrl_range_check(cptr,*valptr); } - if (maskptr) *maskptr = ~0; + *maskptr = ~0; } else if (cptr->info->type == pvr2_ctl_bool) { ret = parse_token(ptr,len,valptr,boolNames, ARRAY_SIZE(boolNames)); @@ -522,7 +522,7 @@ int pvr2_ctrl_sym_to_value(struct pvr2_ctrl *cptr, } else if (ret == 0) { *valptr = (*valptr & 1) ? !0 : 0; } - if (maskptr) *maskptr = 1; + *maskptr = 1; } else if (cptr->info->type == pvr2_ctl_enum) { ret = parse_token( ptr,len,valptr, @@ -531,7 +531,7 @@ int pvr2_ctrl_sym_to_value(struct pvr2_ctrl *cptr, if (ret >= 0) { ret = pvr2_ctrl_range_check(cptr,*valptr); } - if (maskptr) *maskptr = ~0; + *maskptr = ~0; } else if (cptr->info->type == pvr2_ctl_bitmask) { ret = parse_tlist( ptr,len,maskptr,valptr, diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c index b151c7be8a5..6961c55baf9 100644 --- a/drivers/media/video/s5p-fimc/fimc-core.c +++ b/drivers/media/video/s5p-fimc/fimc-core.c @@ -393,6 +393,37 @@ static void fimc_set_yuv_order(struct fimc_ctx *ctx) dbg("ctx->out_order_1p= %d", ctx->out_order_1p); } +static void fimc_prepare_dma_offset(struct fimc_ctx *ctx, struct fimc_frame *f) +{ + struct samsung_fimc_variant *variant = ctx->fimc_dev->variant; + + f->dma_offset.y_h = f->offs_h; + if (!variant->pix_hoff) + f->dma_offset.y_h *= (f->fmt->depth >> 3); + + f->dma_offset.y_v = f->offs_v; + + f->dma_offset.cb_h = f->offs_h; + f->dma_offset.cb_v = f->offs_v; + + f->dma_offset.cr_h = f->offs_h; + f->dma_offset.cr_v = f->offs_v; + + if (!variant->pix_hoff) { + if (f->fmt->planes_cnt == 3) { + f->dma_offset.cb_h >>= 1; + f->dma_offset.cr_h >>= 1; + } + if (f->fmt->color == S5P_FIMC_YCBCR420) { + f->dma_offset.cb_v >>= 1; + f->dma_offset.cr_v >>= 1; + } + } + + dbg("in_offset: color= %d, y_h= %d, y_v= %d", + f->fmt->color, f->dma_offset.y_h, f->dma_offset.y_v); +} + /** * fimc_prepare_config - check dimensions, operation and color mode * and pre-calculate offset and the scaling coefficients. @@ -406,7 +437,6 @@ static int fimc_prepare_config(struct fimc_ctx *ctx, u32 flags) { struct fimc_frame *s_frame, *d_frame; struct fimc_vid_buffer *buf = NULL; - struct samsung_fimc_variant *variant = ctx->fimc_dev->variant; int ret = 0; s_frame = &ctx->s_frame; @@ -419,61 +449,16 @@ static int fimc_prepare_config(struct fimc_ctx *ctx, u32 flags) swap(d_frame->width, d_frame->height); } - /* Prepare the output offset ratios for scaler. */ - d_frame->dma_offset.y_h = d_frame->offs_h; - if (!variant->pix_hoff) - d_frame->dma_offset.y_h *= (d_frame->fmt->depth >> 3); - - d_frame->dma_offset.y_v = d_frame->offs_v; - - d_frame->dma_offset.cb_h = d_frame->offs_h; - d_frame->dma_offset.cb_v = d_frame->offs_v; - - d_frame->dma_offset.cr_h = d_frame->offs_h; - d_frame->dma_offset.cr_v = d_frame->offs_v; + /* Prepare the DMA offset ratios for scaler. */ + fimc_prepare_dma_offset(ctx, &ctx->s_frame); + fimc_prepare_dma_offset(ctx, &ctx->d_frame); - if (!variant->pix_hoff && d_frame->fmt->planes_cnt == 3) { - d_frame->dma_offset.cb_h >>= 1; - d_frame->dma_offset.cb_v >>= 1; - d_frame->dma_offset.cr_h >>= 1; - d_frame->dma_offset.cr_v >>= 1; - } - - dbg("out offset: color= %d, y_h= %d, y_v= %d", - d_frame->fmt->color, - d_frame->dma_offset.y_h, d_frame->dma_offset.y_v); - - /* Prepare the input offset ratios for scaler. */ - s_frame->dma_offset.y_h = s_frame->offs_h; - if (!variant->pix_hoff) - s_frame->dma_offset.y_h *= (s_frame->fmt->depth >> 3); - s_frame->dma_offset.y_v = s_frame->offs_v; - - s_frame->dma_offset.cb_h = s_frame->offs_h; - s_frame->dma_offset.cb_v = s_frame->offs_v; - - s_frame->dma_offset.cr_h = s_frame->offs_h; - s_frame->dma_offset.cr_v = s_frame->offs_v; - - if (!variant->pix_hoff && s_frame->fmt->planes_cnt == 3) { - s_frame->dma_offset.cb_h >>= 1; - s_frame->dma_offset.cb_v >>= 1; - s_frame->dma_offset.cr_h >>= 1; - s_frame->dma_offset.cr_v >>= 1; - } - - dbg("in offset: color= %d, y_h= %d, y_v= %d", - s_frame->fmt->color, s_frame->dma_offset.y_h, - s_frame->dma_offset.y_v); - - fimc_set_yuv_order(ctx); - - /* Check against the scaler ratio. */ if (s_frame->height > (SCALER_MAX_VRATIO * d_frame->height) || s_frame->width > (SCALER_MAX_HRATIO * d_frame->width)) { err("out of scaler range"); return -EINVAL; } + fimc_set_yuv_order(ctx); } /* Input DMA mode is not allowed when the scaler is disabled. */ @@ -822,7 +807,8 @@ static int fimc_m2m_s_fmt(struct file *file, void *priv, struct v4l2_format *f) } else { v4l2_err(&ctx->fimc_dev->m2m.v4l2_dev, "Wrong buffer/video queue type (%d)\n", f->type); - return -EINVAL; + ret = -EINVAL; + goto s_fmt_out; } pix = &f->fmt.pix; @@ -1414,8 +1400,10 @@ static int fimc_probe(struct platform_device *pdev) } fimc->work_queue = create_workqueue(dev_name(&fimc->pdev->dev)); - if (!fimc->work_queue) + if (!fimc->work_queue) { + ret = -ENOMEM; goto err_irq; + } ret = fimc_register_m2m_device(fimc); if (ret) @@ -1492,6 +1480,7 @@ static struct samsung_fimc_variant fimc2_variant_s5p = { }; static struct samsung_fimc_variant fimc01_variant_s5pv210 = { + .pix_hoff = 1, .has_inp_rot = 1, .has_out_rot = 1, .min_inp_pixsize = 16, @@ -1506,6 +1495,7 @@ static struct samsung_fimc_variant fimc01_variant_s5pv210 = { }; static struct samsung_fimc_variant fimc2_variant_s5pv210 = { + .pix_hoff = 1, .min_inp_pixsize = 16, .min_out_pixsize = 32, diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index ec697fcd406..bb8d83d8dda 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -4323,13 +4323,13 @@ struct saa7134_board saa7134_boards[] = { }, [SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM] = { /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV Columbus TVFM", + /* Dmitry Belimov <d.belimov@gmail.com> */ + .name = "Beholder BeholdTV Columbus TV/FM", .audio_clock = 0x00187de7, .tuner_type = TUNER_ALPS_TSBE5_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, + .radio_type = TUNER_TEA5767, + .tuner_addr = 0xc2 >> 1, + .radio_addr = 0xc0 >> 1, .tda9887_conf = TDA9887_PRESENT, .gpiomask = 0x000A8004, .inputs = {{ diff --git a/drivers/media/video/saa7164/saa7164-buffer.c b/drivers/media/video/saa7164/saa7164-buffer.c index 5713f3a4b76..ddd25d32723 100644 --- a/drivers/media/video/saa7164/saa7164-buffer.c +++ b/drivers/media/video/saa7164/saa7164-buffer.c @@ -136,10 +136,11 @@ ret: int saa7164_buffer_dealloc(struct saa7164_tsport *port, struct saa7164_buffer *buf) { - struct saa7164_dev *dev = port->dev; + struct saa7164_dev *dev; - if ((buf == 0) || (port == 0)) + if (!buf || !port) return SAA_ERR_BAD_PARAMETER; + dev = port->dev; dprintk(DBGLVL_BUF, "%s() deallocating buffer @ 0x%p\n", __func__, buf); diff --git a/drivers/media/video/sn9c102/sn9c102_pas202bcb.c b/drivers/media/video/sn9c102/sn9c102_pas202bcb.c index 2782f94cf6f..2e86fdc8698 100644 --- a/drivers/media/video/sn9c102/sn9c102_pas202bcb.c +++ b/drivers/media/video/sn9c102/sn9c102_pas202bcb.c @@ -4,7 +4,6 @@ * * * Copyright (C) 2004 by Carlos Eduardo Medaglia Dyonisio * * <medaglia@undl.org.br> * - * http://cadu.homelinux.com:8080/ * * * * Support for SN9C103, DAC Magnitude, exposure and green gain controls * * added by Luca Risolia <luca.risolia@studio.unibo.it> * diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c index 8bdd940f32e..2ac85d8984f 100644 --- a/drivers/media/video/uvc/uvc_driver.c +++ b/drivers/media/video/uvc/uvc_driver.c @@ -486,6 +486,12 @@ static int uvc_parse_format(struct uvc_device *dev, max(frame->dwFrameInterval[0], frame->dwDefaultFrameInterval)); + if (dev->quirks & UVC_QUIRK_RESTRICT_FRAME_RATE) { + frame->bFrameIntervalType = 1; + frame->dwFrameInterval[0] = + frame->dwDefaultFrameInterval; + } + uvc_trace(UVC_TRACE_DESCR, "- %ux%u (%u.%u fps)\n", frame->wWidth, frame->wHeight, 10000000/frame->dwDefaultFrameInterval, @@ -2026,6 +2032,15 @@ static struct usb_device_id uvc_ids[] = { .bInterfaceClass = USB_CLASS_VENDOR_SPEC, .bInterfaceSubClass = 1, .bInterfaceProtocol = 0 }, + /* Chicony CNF7129 (Asus EEE 100HE) */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x04f2, + .idProduct = 0xb071, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0, + .driver_info = UVC_QUIRK_RESTRICT_FRAME_RATE }, /* Alcor Micro AU3820 (Future Boy PC USB Webcam) */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, @@ -2091,6 +2106,15 @@ static struct usb_device_id uvc_ids[] = { .bInterfaceProtocol = 0, .driver_info = UVC_QUIRK_PROBE_MINMAX | UVC_QUIRK_PROBE_DEF }, + /* IMC Networks (Medion Akoya) */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x13d3, + .idProduct = 0x5103, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0, + .driver_info = UVC_QUIRK_STREAM_NO_FID }, /* Syntek (HP Spartan) */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h index bdacf3beabf..892e0e51916 100644 --- a/drivers/media/video/uvc/uvcvideo.h +++ b/drivers/media/video/uvc/uvcvideo.h @@ -182,6 +182,7 @@ struct uvc_xu_control { #define UVC_QUIRK_IGNORE_SELECTOR_UNIT 0x00000020 #define UVC_QUIRK_FIX_BANDWIDTH 0x00000080 #define UVC_QUIRK_PROBE_DEF 0x00000100 +#define UVC_QUIRK_RESTRICT_FRAME_RATE 0x00000200 /* Format flags */ #define UVC_FMT_FLAG_COMPRESSED 0x00000001 diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c index 073f01390cd..86294ed35c9 100644 --- a/drivers/media/video/v4l2-compat-ioctl32.c +++ b/drivers/media/video/v4l2-compat-ioctl32.c @@ -193,17 +193,24 @@ static int put_video_window32(struct video_window *kp, struct video_window32 __u struct video_code32 { char loadwhat[16]; /* name or tag of file being passed */ compat_int_t datasize; - unsigned char *data; + compat_uptr_t data; }; -static int get_microcode32(struct video_code *kp, struct video_code32 __user *up) +static struct video_code __user *get_microcode32(struct video_code32 *kp) { - if (!access_ok(VERIFY_READ, up, sizeof(struct video_code32)) || - copy_from_user(kp->loadwhat, up->loadwhat, sizeof(up->loadwhat)) || - get_user(kp->datasize, &up->datasize) || - copy_from_user(kp->data, up->data, up->datasize)) - return -EFAULT; - return 0; + struct video_code __user *up; + + up = compat_alloc_user_space(sizeof(*up)); + + /* + * NOTE! We don't actually care if these fail. If the + * user address is invalid, the native ioctl will do + * the error handling for us + */ + (void) copy_to_user(up->loadwhat, kp->loadwhat, sizeof(up->loadwhat)); + (void) put_user(kp->datasize, &up->datasize); + (void) put_user(compat_ptr(kp->data), &up->data); + return up; } #define VIDIOCGTUNER32 _IOWR('v', 4, struct video_tuner32) @@ -739,7 +746,7 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar struct video_tuner vt; struct video_buffer vb; struct video_window vw; - struct video_code vc; + struct video_code32 vc; struct video_audio va; #endif struct v4l2_format v2f; @@ -818,8 +825,11 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar break; case VIDIOCSMICROCODE: - err = get_microcode32(&karg.vc, up); - compatible_arg = 0; + /* Copy the 32-bit "video_code32" to kernel space */ + if (copy_from_user(&karg.vc, up, sizeof(karg.vc))) + return -EFAULT; + /* Convert the 32-bit version to a 64-bit version in user space */ + up = get_microcode32(&karg.vc); break; case VIDIOCSFREQ: diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c index 372b87efcd0..6ff9e4bac3e 100644 --- a/drivers/media/video/videobuf-dma-contig.c +++ b/drivers/media/video/videobuf-dma-contig.c @@ -393,8 +393,10 @@ void videobuf_dma_contig_free(struct videobuf_queue *q, } /* read() method */ - dma_free_coherent(q->dev, mem->size, mem->vaddr, mem->dma_handle); - mem->vaddr = NULL; + if (mem->vaddr) { + dma_free_coherent(q->dev, mem->size, mem->vaddr, mem->dma_handle); + mem->vaddr = NULL; + } } EXPORT_SYMBOL_GPL(videobuf_dma_contig_free); diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index 06f9a9c2a39..2ad0bc252b0 100644 --- a/drivers/media/video/videobuf-dma-sg.c +++ b/drivers/media/video/videobuf-dma-sg.c @@ -94,7 +94,7 @@ err: * must free the memory. */ static struct scatterlist *videobuf_pages_to_sg(struct page **pages, - int nr_pages, int offset) + int nr_pages, int offset, size_t size) { struct scatterlist *sglist; int i; @@ -110,12 +110,14 @@ static struct scatterlist *videobuf_pages_to_sg(struct page **pages, /* DMA to highmem pages might not work */ goto highmem; sg_set_page(&sglist[0], pages[0], PAGE_SIZE - offset, offset); + size -= PAGE_SIZE - offset; for (i = 1; i < nr_pages; i++) { if (NULL == pages[i]) goto nopage; if (PageHighMem(pages[i])) goto highmem; - sg_set_page(&sglist[i], pages[i], PAGE_SIZE, 0); + sg_set_page(&sglist[i], pages[i], min(PAGE_SIZE, size), 0); + size -= min(PAGE_SIZE, size); } return sglist; @@ -170,7 +172,8 @@ static int videobuf_dma_init_user_locked(struct videobuf_dmabuf *dma, first = (data & PAGE_MASK) >> PAGE_SHIFT; last = ((data+size-1) & PAGE_MASK) >> PAGE_SHIFT; - dma->offset = data & ~PAGE_MASK; + dma->offset = data & ~PAGE_MASK; + dma->size = size; dma->nr_pages = last-first+1; dma->pages = kmalloc(dma->nr_pages * sizeof(struct page *), GFP_KERNEL); if (NULL == dma->pages) @@ -252,7 +255,7 @@ int videobuf_dma_map(struct device *dev, struct videobuf_dmabuf *dma) if (dma->pages) { dma->sglist = videobuf_pages_to_sg(dma->pages, dma->nr_pages, - dma->offset); + dma->offset, dma->size); } if (dma->vaddr) { dma->sglist = videobuf_vmalloc_to_sg(dma->vaddr, diff --git a/drivers/media/video/zoran/videocodec.h b/drivers/media/video/zoran/videocodec.h index 5c27b251354..b654bfff874 100644 --- a/drivers/media/video/zoran/videocodec.h +++ b/drivers/media/video/zoran/videocodec.h @@ -56,7 +56,7 @@ the slave is bound to it). Otherwise it doesn't need this functions and therfor they may not be initialized. - The other fuctions are just for convenience, as they are for sure used by + The other functions are just for convenience, as they are for sure used by most/all of the codecs. The last ones may be ommited, too. See the structure declaration below for more information and which data has diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c index 6f89d0a096e..3c471a4e3e4 100644 --- a/drivers/media/video/zoran/zoran_driver.c +++ b/drivers/media/video/zoran/zoran_driver.c @@ -1177,7 +1177,7 @@ static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height if (height > BUZ_MAX_HEIGHT) height = BUZ_MAX_HEIGHT; - /* Check for vaild parameters */ + /* Check for invalid parameters */ if (width < BUZ_MIN_WIDTH || height < BUZ_MIN_HEIGHT || width > BUZ_MAX_WIDTH || height > BUZ_MAX_HEIGHT) { dprintk(1, |