diff options
Diffstat (limited to 'drivers/media/video')
46 files changed, 66 insertions, 11 deletions
diff --git a/drivers/media/video/adp1653.c b/drivers/media/video/adp1653.c index 5914390211ff..12eedf4d515a 100644 --- a/drivers/media/video/adp1653.c +++ b/drivers/media/video/adp1653.c @@ -31,6 +31,7 @@ */ #include <linux/delay.h> +#include <linux/module.h> #include <linux/i2c.h> #include <linux/module.h> #include <linux/slab.h> diff --git a/drivers/media/video/ak881x.c b/drivers/media/video/ak881x.c index b388654d48cd..53c496c00fb6 100644 --- a/drivers/media/video/ak881x.c +++ b/drivers/media/video/ak881x.c @@ -13,6 +13,7 @@ #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/ak881x.h> #include <media/v4l2-chip-ident.h> diff --git a/drivers/media/video/cpia2/cpia2_usb.c b/drivers/media/video/cpia2/cpia2_usb.c index dc5b07a20f69..59c797c15277 100644 --- a/drivers/media/video/cpia2/cpia2_usb.c +++ b/drivers/media/video/cpia2/cpia2_usb.c @@ -31,6 +31,7 @@ #include <linux/kernel.h> #include <linux/slab.h> #include <linux/usb.h> +#include <linux/module.h> #include "cpia2.h" diff --git a/drivers/media/video/cx25840/cx25840-ir.c b/drivers/media/video/cx25840/cx25840-ir.c index b718a3a4bed3..13c380ebb562 100644 --- a/drivers/media/video/cx25840/cx25840-ir.c +++ b/drivers/media/video/cx25840/cx25840-ir.c @@ -23,6 +23,7 @@ #include <linux/slab.h> #include <linux/kfifo.h> +#include <linux/module.h> #include <media/cx25840.h> #include <media/rc-core.h> diff --git a/drivers/media/video/davinci/dm355_ccdc.c b/drivers/media/video/davinci/dm355_ccdc.c index c29ac88ffd78..bd443ee76fff 100644 --- a/drivers/media/video/davinci/dm355_ccdc.c +++ b/drivers/media/video/davinci/dm355_ccdc.c @@ -39,6 +39,7 @@ #include <linux/videodev2.h> #include <linux/clk.h> #include <linux/err.h> +#include <linux/module.h> #include <media/davinci/dm355_ccdc.h> #include <media/davinci/vpss.h> diff --git a/drivers/media/video/davinci/dm644x_ccdc.c b/drivers/media/video/davinci/dm644x_ccdc.c index c8b32c1c7386..8051c2956478 100644 --- a/drivers/media/video/davinci/dm644x_ccdc.c +++ b/drivers/media/video/davinci/dm644x_ccdc.c @@ -40,6 +40,7 @@ #include <linux/gfp.h> #include <linux/clk.h> #include <linux/err.h> +#include <linux/module.h> #include <media/davinci/dm644x_ccdc.h> #include <media/davinci/vpss.h> diff --git a/drivers/media/video/hdpvr/hdpvr-i2c.c b/drivers/media/video/hdpvr/hdpvr-i2c.c index 2a1ac287591d..82e819fa91c0 100644 --- a/drivers/media/video/hdpvr/hdpvr-i2c.c +++ b/drivers/media/video/hdpvr/hdpvr-i2c.c @@ -17,6 +17,7 @@ #include <linux/i2c.h> #include <linux/slab.h> +#include <linux/export.h> #include "hdpvr.h" diff --git a/drivers/media/video/hexium_gemini.c b/drivers/media/video/hexium_gemini.c index 9cb039e593db..a62322d5c0d8 100644 --- a/drivers/media/video/hexium_gemini.c +++ b/drivers/media/video/hexium_gemini.c @@ -26,6 +26,7 @@ #define DEBUG_VARIABLE debug #include <media/saa7146_vv.h> +#include <linux/module.h> static int debug; module_param(debug, int, 0); diff --git a/drivers/media/video/hexium_orion.c b/drivers/media/video/hexium_orion.c index 74861a4b601a..23debc967d94 100644 --- a/drivers/media/video/hexium_orion.c +++ b/drivers/media/video/hexium_orion.c @@ -26,6 +26,7 @@ #define DEBUG_VARIABLE debug #include <media/saa7146_vv.h> +#include <linux/module.h> static int debug; module_param(debug, int, 0); diff --git a/drivers/media/video/imx074.c b/drivers/media/video/imx074.c index 8775e262bb6e..eec75bb57203 100644 --- a/drivers/media/video/imx074.c +++ b/drivers/media/video/imx074.c @@ -15,6 +15,7 @@ #include <linux/v4l2-mediabus.h> #include <linux/slab.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/soc_camera.h> #include <media/v4l2-subdev.h> diff --git a/drivers/media/video/m5mols/m5mols_core.c b/drivers/media/video/m5mols/m5mols_core.c index 5d21d056d6a3..05ab3700647e 100644 --- a/drivers/media/video/m5mols/m5mols_core.c +++ b/drivers/media/video/m5mols/m5mols_core.c @@ -21,6 +21,7 @@ #include <linux/gpio.h> #include <linux/regulator/consumer.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c index 9f3ffc7bf9d2..097c9d3d04a8 100644 --- a/drivers/media/video/mt9m001.c +++ b/drivers/media/video/mt9m001.c @@ -12,6 +12,7 @@ #include <linux/slab.h> #include <linux/i2c.h> #include <linux/log2.h> +#include <linux/module.h> #include <media/soc_camera.h> #include <media/soc_mediabus.h> diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c index 59bfe39ba585..258adfd99e67 100644 --- a/drivers/media/video/mt9m111.c +++ b/drivers/media/video/mt9m111.c @@ -14,6 +14,7 @@ #include <linux/gpio.h> #include <linux/delay.h> #include <linux/v4l2-mediabus.h> +#include <linux/module.h> #include <media/soc_camera.h> #include <media/v4l2-common.h> diff --git a/drivers/media/video/mt9t031.c b/drivers/media/video/mt9t031.c index 198298cf2f81..84add1aef139 100644 --- a/drivers/media/video/mt9t031.c +++ b/drivers/media/video/mt9t031.c @@ -15,6 +15,7 @@ #include <linux/slab.h> #include <linux/v4l2-mediabus.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/soc_camera.h> #include <media/v4l2-chip-ident.h> diff --git a/drivers/media/video/mt9v011.c b/drivers/media/video/mt9v011.c index 893a8b8f5141..db74dd27c722 100644 --- a/drivers/media/video/mt9v011.c +++ b/drivers/media/video/mt9v011.c @@ -9,6 +9,7 @@ #include <linux/slab.h> #include <linux/videodev2.h> #include <linux/delay.h> +#include <linux/module.h> #include <asm/div64.h> #include <media/v4l2-device.h> #include <media/v4l2-chip-ident.h> diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c index c5c67ec8fd78..944940758fa3 100644 --- a/drivers/media/video/mt9v022.c +++ b/drivers/media/video/mt9v022.c @@ -13,6 +13,7 @@ #include <linux/i2c.h> #include <linux/delay.h> #include <linux/log2.h> +#include <linux/module.h> #include <media/soc_camera.h> #include <media/soc_mediabus.h> diff --git a/drivers/media/video/mt9v032.c b/drivers/media/video/mt9v032.c index 7906929f106e..d90b982cc218 100644 --- a/drivers/media/video/mt9v032.c +++ b/drivers/media/video/mt9v032.c @@ -19,6 +19,7 @@ #include <linux/slab.h> #include <linux/videodev2.h> #include <linux/v4l2-mediabus.h> +#include <linux/module.h> #include <media/mt9v032.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c index f0c3968ac7eb..2e4131748438 100644 --- a/drivers/media/video/mxb.c +++ b/drivers/media/video/mxb.c @@ -29,6 +29,7 @@ #include <media/tuner.h> #include <media/v4l2-common.h> #include <media/saa7115.h> +#include <linux/module.h> #include "mxb.h" #include "tea6415c.h" diff --git a/drivers/media/video/noon010pc30.c b/drivers/media/video/noon010pc30.c index 6cd21cf91b44..50838bf84204 100644 --- a/drivers/media/video/noon010pc30.c +++ b/drivers/media/video/noon010pc30.c @@ -21,6 +21,7 @@ #include <media/noon010pc30.h> #include <media/v4l2-chip-ident.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-mediabus.h> diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c index eb97bff7116f..45522e603185 100644 --- a/drivers/media/video/omap24xxcam.c +++ b/drivers/media/video/omap24xxcam.c @@ -36,6 +36,7 @@ #include <linux/io.h> #include <linux/slab.h> #include <linux/sched.h> +#include <linux/module.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c index d5b057207a7b..9f2d26b1d4cb 100644 --- a/drivers/media/video/ov6650.c +++ b/drivers/media/video/ov6650.c @@ -29,6 +29,7 @@ #include <linux/i2c.h> #include <linux/slab.h> #include <linux/v4l2-mediabus.h> +#include <linux/module.h> #include <media/soc_camera.h> #include <media/v4l2-chip-ident.h> diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c index e799331389b1..c6da8f77e1a2 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c +++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c @@ -28,6 +28,7 @@ pvr2_device_desc structures. #include "pvrusb2-devattr.h" #include <linux/usb.h> +#include <linux/module.h> /* This is needed in order to pull in tuner type ids... */ #include <linux/i2c.h> #include <media/tuner.h> diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 5a6f24d1246d..122b45760f0d 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -21,6 +21,7 @@ #include <linux/errno.h> #include <linux/string.h> #include <linux/slab.h> +#include <linux/module.h> #include <linux/firmware.h> #include <linux/videodev2.h> #include <media/v4l2-common.h> diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c index e72d5103e778..885ce11f222d 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c +++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c @@ -19,6 +19,7 @@ */ #include <linux/i2c.h> +#include <linux/module.h> #include <media/ir-kbd-i2c.h> #include "pvrusb2-i2c-core.h" #include "pvrusb2-hdw-internal.h" diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index ce7ac4595276..6d666174dbb4 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -29,6 +29,7 @@ #include "pvrusb2-v4l2.h" #include "pvrusb2-ioread.h" #include <linux/videodev2.h> +#include <linux/module.h> #include <media/v4l2-dev.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> diff --git a/drivers/media/video/rj54n1cb0c.c b/drivers/media/video/rj54n1cb0c.c index 6afc61689549..9937386a3bae 100644 --- a/drivers/media/video/rj54n1cb0c.c +++ b/drivers/media/video/rj54n1cb0c.c @@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/v4l2-mediabus.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/rj54n1cb0c.h> #include <media/soc_camera.h> diff --git a/drivers/media/video/s5k6aa.c b/drivers/media/video/s5k6aa.c index 2446736b7871..0df7f2a41814 100644 --- a/drivers/media/video/s5k6aa.c +++ b/drivers/media/video/s5k6aa.c @@ -19,6 +19,7 @@ #include <linux/gpio.h> #include <linux/i2c.h> #include <linux/media.h> +#include <linux/module.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c index 725634d9736d..844a4d7797bc 100644 --- a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c +++ b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c @@ -220,8 +220,8 @@ static int vidioc_querycap(struct file *file, void *priv, strncpy(cap->card, dev->plat_dev->name, sizeof(cap->card) - 1); cap->bus_info[0] = 0; cap->version = KERNEL_VERSION(1, 0, 0); - cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT - | V4L2_CAP_STREAMING; + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE_MPLANE | + V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING; return 0; } diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c index ecef127dbc66..1e8cdb77d4b8 100644 --- a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c @@ -785,8 +785,8 @@ static int vidioc_querycap(struct file *file, void *priv, strncpy(cap->card, dev->plat_dev->name, sizeof(cap->card) - 1); cap->bus_info[0] = 0; cap->version = KERNEL_VERSION(1, 0, 0); - cap->capabilities = V4L2_CAP_VIDEO_CAPTURE - | V4L2_CAP_VIDEO_OUTPUT + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE_MPLANE + | V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING; return 0; } diff --git a/drivers/media/video/sh_mobile_csi2.c b/drivers/media/video/sh_mobile_csi2.c index 37706eb81f25..ea4f0473ed3b 100644 --- a/drivers/media/video/sh_mobile_csi2.c +++ b/drivers/media/video/sh_mobile_csi2.c @@ -15,6 +15,7 @@ #include <linux/pm_runtime.h> #include <linux/slab.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/sh_mobile_ceu.h> #include <media/sh_mobile_csi2.h> diff --git a/drivers/media/video/sh_vou.c b/drivers/media/video/sh_vou.c index 6a729879d89e..9644bd861abc 100644 --- a/drivers/media/video/sh_vou.c +++ b/drivers/media/video/sh_vou.c @@ -20,6 +20,7 @@ #include <linux/pm_runtime.h> #include <linux/slab.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/sh_vou.h> #include <media/v4l2-common.h> diff --git a/drivers/media/video/sr030pc30.c b/drivers/media/video/sr030pc30.c index 10aff3f943a8..d1b07aceaf94 100644 --- a/drivers/media/video/sr030pc30.c +++ b/drivers/media/video/sr030pc30.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/delay.h> #include <linux/slab.h> +#include <linux/module.h> #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> #include <media/v4l2-mediabus.h> diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c index b6ee1bd342dc..462caa44ae00 100644 --- a/drivers/media/video/tcm825x.c +++ b/drivers/media/video/tcm825x.c @@ -27,6 +27,7 @@ */ #include <linux/i2c.h> +#include <linux/module.h> #include <media/v4l2-int-device.h> #include "tcm825x.h" diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c index 84cd1b65b765..a0895bf07487 100644 --- a/drivers/media/video/timblogiw.c +++ b/drivers/media/video/timblogiw.c @@ -27,6 +27,7 @@ #include <linux/interrupt.h> #include <linux/list.h> #include <linux/i2c.h> +#include <linux/module.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-device.h> #include <media/videobuf-dma-contig.h> diff --git a/drivers/media/video/tvp514x.c b/drivers/media/video/tvp514x.c index 9b3e828b0775..926f03931156 100644 --- a/drivers/media/video/tvp514x.c +++ b/drivers/media/video/tvp514x.c @@ -32,6 +32,7 @@ #include <linux/slab.h> #include <linux/delay.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/v4l2-device.h> #include <media/v4l2-common.h> diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c index 2a10b03a13c7..fc91a1ec54a0 100644 --- a/drivers/media/video/tvp5150.c +++ b/drivers/media/video/tvp5150.c @@ -9,6 +9,7 @@ #include <linux/slab.h> #include <linux/videodev2.h> #include <linux/delay.h> +#include <linux/module.h> #include <media/v4l2-device.h> #include <media/tvp5150.h> #include <media/v4l2-chip-ident.h> diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c index 2e6059a52e9f..7875e80cb2ff 100644 --- a/drivers/media/video/tvp7002.c +++ b/drivers/media/video/tvp7002.c @@ -28,6 +28,7 @@ #include <linux/i2c.h> #include <linux/slab.h> #include <linux/videodev2.h> +#include <linux/module.h> #include <media/tvp7002.h> #include <media/v4l2-device.h> #include <media/v4l2-chip-ident.h> diff --git a/drivers/media/video/usbvision/usbvision-cards.c b/drivers/media/video/usbvision/usbvision-cards.c index 8f5266157f15..3103d0d020e8 100644 --- a/drivers/media/video/usbvision/usbvision-cards.c +++ b/drivers/media/video/usbvision/usbvision-cards.c @@ -24,6 +24,7 @@ #include <linux/list.h> +#include <linux/module.h> #include <media/v4l2-dev.h> #include <media/tuner.h> #include "usbvision.h" diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c index 10c2364f3e8a..254d32688843 100644 --- a/drivers/media/video/uvc/uvc_ctrl.c +++ b/drivers/media/video/uvc/uvc_ctrl.c @@ -1016,7 +1016,8 @@ int uvc_query_v4l2_menu(struct uvc_video_chain *chain, menu_info = &mapping->menu_info[query_menu->index]; - if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES) { + if (mapping->data_type == UVC_CTRL_DATA_TYPE_BITMASK && + (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)) { s32 bitmap; if (!ctrl->cached) { @@ -1225,7 +1226,8 @@ int uvc_ctrl_set(struct uvc_video_chain *chain, /* Valid menu indices are reported by the GET_RES request for * UVC controls that support it. */ - if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES) { + if (mapping->data_type == UVC_CTRL_DATA_TYPE_BITMASK && + (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)) { if (!ctrl->cached) { ret = uvc_ctrl_populate_cache(chain, ctrl); if (ret < 0) diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c index 5552f8137571..0f415dade05a 100644 --- a/drivers/media/video/v4l2-ctrls.c +++ b/drivers/media/video/v4l2-ctrls.c @@ -20,6 +20,7 @@ #include <linux/ctype.h> #include <linux/slab.h> +#include <linux/export.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> @@ -820,8 +821,8 @@ static void send_event(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl, u32 changes) fill_event(&ev, ctrl, changes); list_for_each_entry(sev, &ctrl->ev_subs, node) - if (sev->fh && (sev->fh != fh || - (sev->flags & V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK))) + if (sev->fh != fh || + (sev->flags & V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK)) v4l2_event_queue_fh(sev->fh, &ev); } @@ -946,6 +947,7 @@ static void new_to_cur(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl, if (ctrl->cluster[0]->has_volatiles) ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE; } + fh = NULL; } if (changed || update_inactive) { /* If a control was changed that was not one of the controls diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c index 9fc0ae8a526a..0edd618b9ddf 100644 --- a/drivers/media/video/v4l2-device.c +++ b/drivers/media/video/v4l2-device.c @@ -20,6 +20,7 @@ #include <linux/types.h> #include <linux/ioctl.h> +#include <linux/module.h> #include <linux/i2c.h> #include <linux/slab.h> #if defined(CONFIG_SPI) diff --git a/drivers/media/video/v4l2-event.c b/drivers/media/video/v4l2-event.c index 53b190cf225e..c26ad9637143 100644 --- a/drivers/media/video/v4l2-event.c +++ b/drivers/media/video/v4l2-event.c @@ -29,6 +29,7 @@ #include <linux/sched.h> #include <linux/slab.h> +#include <linux/export.h> static unsigned sev_pos(const struct v4l2_subscribed_event *sev, unsigned idx) { @@ -215,6 +216,9 @@ int v4l2_event_subscribe(struct v4l2_fh *fh, unsigned long flags; unsigned i; + if (sub->type == V4L2_EVENT_ALL) + return -EINVAL; + if (elems < 1) elems = 1; if (sub->type == V4L2_EVENT_CTRL) { @@ -282,6 +286,7 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, { struct v4l2_subscribed_event *sev; unsigned long flags; + int i; if (sub->type == V4L2_EVENT_ALL) { v4l2_event_unsubscribe_all(fh); @@ -292,8 +297,12 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, sev = v4l2_event_subscribed(fh, sub->type, sub->id); if (sev != NULL) { + /* Remove any pending events for this subscription */ + for (i = 0; i < sev->in_use; i++) { + list_del(&sev->events[sev_pos(sev, i)].list); + fh->navailable--; + } list_del(&sev->list); - sev->fh = NULL; } spin_unlock_irqrestore(&fh->vdev->fh_lock, flags); diff --git a/drivers/media/video/v4l2-fh.c b/drivers/media/video/v4l2-fh.c index 122822d2b8b2..9e3fc040ea20 100644 --- a/drivers/media/video/v4l2-fh.c +++ b/drivers/media/video/v4l2-fh.c @@ -24,6 +24,7 @@ #include <linux/bitops.h> #include <linux/slab.h> +#include <linux/export.h> #include <media/v4l2-dev.h> #include <media/v4l2-fh.h> #include <media/v4l2-event.h> diff --git a/drivers/media/video/v4l2-int-device.c b/drivers/media/video/v4l2-int-device.c index a935bae538ef..f4473494af7a 100644 --- a/drivers/media/video/v4l2-int-device.c +++ b/drivers/media/video/v4l2-int-device.c @@ -26,6 +26,7 @@ #include <linux/list.h> #include <linux/sort.h> #include <linux/string.h> +#include <linux/module.h> #include <media/v4l2-int-device.h> diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c index 179e20e23fc4..65ade5f03c2e 100644 --- a/drivers/media/video/v4l2-subdev.c +++ b/drivers/media/video/v4l2-subdev.c @@ -24,6 +24,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/videodev2.h> +#include <linux/export.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> diff --git a/drivers/media/video/videobuf2-core.c b/drivers/media/video/videobuf2-core.c index 979e544388cb..95a3f5e82aef 100644 --- a/drivers/media/video/videobuf2-core.c +++ b/drivers/media/video/videobuf2-core.c @@ -131,6 +131,7 @@ static void __setup_offsets(struct vb2_queue *q, unsigned int n) continue; for (plane = 0; plane < vb->num_planes; ++plane) { + vb->v4l2_planes[plane].length = q->plane_sizes[plane]; vb->v4l2_planes[plane].m.mem_offset = off; dprintk(3, "Buffer %d, plane %d offset 0x%08lx\n", @@ -264,6 +265,7 @@ static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers) q->num_buffers -= buffers; if (!q->num_buffers) q->memory = 0; + INIT_LIST_HEAD(&q->queued_list); } /** @@ -296,14 +298,14 @@ static bool __buffer_in_use(struct vb2_queue *q, struct vb2_buffer *vb) { unsigned int plane; for (plane = 0; plane < vb->num_planes; ++plane) { + void *mem_priv = vb->planes[plane].mem_priv; /* * If num_users() has not been provided, call_memop * will return 0, apparently nobody cares about this * case anyway. If num_users() returns more than 1, * we are not the only user of the plane's memory. */ - if (call_memop(q, plane, num_users, - vb->planes[plane].mem_priv) > 1) + if (mem_priv && call_memop(q, plane, num_users, mem_priv) > 1) return true; } return false; |