diff options
Diffstat (limited to 'drivers/media/platform')
38 files changed, 106 insertions, 83 deletions
diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c index 7b3f6f8e3dc8..cf65b39807fe 100644 --- a/drivers/media/platform/davinci/vpfe_capture.c +++ b/drivers/media/platform/davinci/vpfe_capture.c @@ -730,7 +730,7 @@ static int vpfe_mmap(struct file *file, struct vm_area_struct *vma) /* * vpfe_poll: It is used for select/poll system call */ -static unsigned int vpfe_poll(struct file *file, poll_table *wait) +static __poll_t vpfe_poll(struct file *file, poll_table *wait) { struct vpfe_device *vpfe_dev = video_drvdata(file); diff --git a/drivers/media/platform/davinci/vpif.c b/drivers/media/platform/davinci/vpif.c index 07e89a4985a6..16352e2263d2 100644 --- a/drivers/media/platform/davinci/vpif.c +++ b/drivers/media/platform/davinci/vpif.c @@ -47,8 +47,9 @@ EXPORT_SYMBOL_GPL(vpif_lock); void __iomem *vpif_base; EXPORT_SYMBOL_GPL(vpif_base); -/** +/* * vpif_ch_params: video standard configuration parameters for vpif + * * The table must include all presets from supported subdevices. */ const struct vpif_channel_config_params vpif_ch_params[] = { diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c index a89367ab1e06..fca4dc829f73 100644 --- a/drivers/media/platform/davinci/vpif_capture.c +++ b/drivers/media/platform/davinci/vpif_capture.c @@ -109,7 +109,7 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb) * @vq: vb2_queue ptr * @nbuffers: ptr to number of buffers requested by application * @nplanes:: contains number of distinct video planes needed to hold a frame - * @sizes[]: contains the size (in bytes) of each plane. + * @sizes: contains the size (in bytes) of each plane. * @alloc_devs: ptr to allocation context * * This callback function is called when reqbuf() is called to adjust @@ -167,7 +167,7 @@ static void vpif_buffer_queue(struct vb2_buffer *vb) /** * vpif_start_streaming : Starts the DMA engine for streaming - * @vb: ptr to vb2_buffer + * @vq: ptr to vb2_buffer * @count: number of buffers */ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count) @@ -629,7 +629,7 @@ static void vpif_calculate_offsets(struct channel_obj *ch) /** * vpif_get_default_field() - Get default field type based on interface - * @vpif_params - ptr to vpif params + * @iface: ptr to vpif interface */ static inline enum v4l2_field vpif_get_default_field( struct vpif_interface *iface) @@ -640,8 +640,8 @@ static inline enum v4l2_field vpif_get_default_field( /** * vpif_config_addr() - function to configure buffer address in vpif - * @ch - channel ptr - * @muxmode - channel mux mode + * @ch: channel ptr + * @muxmode: channel mux mode */ static void vpif_config_addr(struct channel_obj *ch, int muxmode) { @@ -661,9 +661,9 @@ static void vpif_config_addr(struct channel_obj *ch, int muxmode) /** * vpif_input_to_subdev() - Maps input to sub device - * @vpif_cfg - global config ptr - * @chan_cfg - channel config ptr - * @input_index - Given input index from application + * @vpif_cfg: global config ptr + * @chan_cfg: channel config ptr + * @input_index: Given input index from application * * lookup the sub device information for a given input index. * we report all the inputs to application. inputs table also @@ -699,9 +699,9 @@ static int vpif_input_to_subdev( /** * vpif_set_input() - Select an input - * @vpif_cfg - global config ptr - * @ch - channel - * @_index - Given input index from application + * @vpif_cfg: global config ptr + * @ch: channel + * @index: Given input index from application * * Select the given input. */ @@ -792,7 +792,7 @@ static int vpif_querystd(struct file *file, void *priv, v4l2_std_id *std_id) * vpif_g_std() - get STD handler * @file: file ptr * @priv: file handle - * @std_id: ptr to std id + * @std: ptr to std id */ static int vpif_g_std(struct file *file, void *priv, v4l2_std_id *std) { @@ -933,7 +933,7 @@ static int vpif_s_input(struct file *file, void *priv, unsigned int index) * vpif_enum_fmt_vid_cap() - ENUM_FMT handler * @file: file ptr * @priv: file handle - * @index: input index + * @fmt: ptr to V4L2 format descriptor */ static int vpif_enum_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fmtdesc *fmt) @@ -1745,6 +1745,7 @@ static int vpif_remove(struct platform_device *device) #ifdef CONFIG_PM_SLEEP /** * vpif_suspend: vpif device suspend + * @dev: pointer to &struct device */ static int vpif_suspend(struct device *dev) { diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index ff2f75a328c9..7be636237acf 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -102,7 +102,7 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb) * @vq: vb2_queue ptr * @nbuffers: ptr to number of buffers requested by application * @nplanes:: contains number of distinct video planes needed to hold a frame - * @sizes[]: contains the size (in bytes) of each plane. + * @sizes: contains the size (in bytes) of each plane. * @alloc_devs: ptr to allocation context * * This callback function is called when reqbuf() is called to adjust @@ -158,7 +158,7 @@ static void vpif_buffer_queue(struct vb2_buffer *vb) /** * vpif_start_streaming : Starts the DMA engine for streaming - * @vb: ptr to vb2_buffer + * @vq: ptr to vb2_buffer * @count: number of buffers */ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count) @@ -766,9 +766,9 @@ static int vpif_enum_output(struct file *file, void *fh, /** * vpif_output_to_subdev() - Maps output to sub device - * @vpif_cfg - global config ptr - * @chan_cfg - channel config ptr - * @index - Given output index from application + * @vpif_cfg: global config ptr + * @chan_cfg: channel config ptr + * @index: Given output index from application * * lookup the sub device information for a given output index. * we report all the output to application. output table also @@ -802,9 +802,9 @@ vpif_output_to_subdev(struct vpif_display_config *vpif_cfg, /** * vpif_set_output() - Select an output - * @vpif_cfg - global config ptr - * @ch - channel - * @index - Given output index from application + * @vpif_cfg: global config ptr + * @ch: channel + * @index: Given output index from application * * Select the given output. */ diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index 2a2994ef15d5..b2dc524112f7 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -707,12 +707,12 @@ static int gsc_m2m_release(struct file *file) return 0; } -static unsigned int gsc_m2m_poll(struct file *file, +static __poll_t gsc_m2m_poll(struct file *file, struct poll_table_struct *wait) { struct gsc_ctx *ctx = fh_to_ctx(file->private_data); struct gsc_dev *gsc = ctx->gsc_dev; - unsigned int ret; + __poll_t ret; if (mutex_lock_interruptible(&gsc->lock)) return -ERESTARTSYS; diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c index 948fe01f6c96..ed9302caa004 100644 --- a/drivers/media/platform/exynos4-is/fimc-capture.c +++ b/drivers/media/platform/exynos4-is/fimc-capture.c @@ -146,6 +146,7 @@ static int fimc_stop_capture(struct fimc_dev *fimc, bool suspend) /** * fimc_capture_config_update - apply the camera interface configuration + * @ctx: FIMC capture context * * To be called from within the interrupt handler with fimc.slock * spinlock held. It updates the camera pixel crop, rotation and @@ -858,6 +859,7 @@ static int fimc_pipeline_try_format(struct fimc_ctx *ctx, * fimc_get_sensor_frame_desc - query the sensor for media bus frame parameters * @sensor: pointer to the sensor subdev * @plane_fmt: provides plane sizes corresponding to the frame layout entries + * @num_planes: number of planes * @try: true to set the frame parameters, false to query only * * This function is used by this driver only for compressed/blob data formats. @@ -1101,6 +1103,7 @@ static int fimc_cap_g_input(struct file *file, void *priv, unsigned int *i) /** * fimc_pipeline_validate - check for formats inconsistencies * between source and sink pad of each link + * @fimc: the FIMC device this context applies to * * Return 0 if all formats match or -EPIPE otherwise. */ diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index c15596b56dc9..0ef583cfc424 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -60,6 +60,7 @@ static void __setup_sensor_notification(struct fimc_md *fmd, /** * fimc_pipeline_prepare - update pipeline information with subdevice pointers + * @p: fimc pipeline * @me: media entity terminating the pipeline * * Caller holds the graph mutex. @@ -151,8 +152,8 @@ static int __subdev_set_power(struct v4l2_subdev *sd, int on) /** * fimc_pipeline_s_power - change power state of all pipeline subdevs - * @fimc: fimc device terminating the pipeline - * @state: true to power on, false to power off + * @p: fimc device terminating the pipeline + * @on: true to power on, false to power off * * Needs to be called with the graph mutex held. */ @@ -219,6 +220,7 @@ static int __fimc_pipeline_enable(struct exynos_media_pipeline *ep, /** * __fimc_pipeline_open - update the pipeline information, enable power * of all pipeline subdevs and the sensor clock + * @ep: fimc device terminating the pipeline * @me: media entity to start graph walk with * @prepare: true to walk the current pipeline and acquire all subdevs * @@ -252,7 +254,7 @@ static int __fimc_pipeline_open(struct exynos_media_pipeline *ep, /** * __fimc_pipeline_close - disable the sensor clock and pipeline power - * @fimc: fimc device terminating the pipeline + * @ep: fimc device terminating the pipeline * * Disable power of all subdevs and turn the external sensor clock off. */ @@ -281,7 +283,7 @@ static int __fimc_pipeline_close(struct exynos_media_pipeline *ep) /** * __fimc_pipeline_s_stream - call s_stream() on pipeline subdevs - * @pipeline: video pipeline structure + * @ep: video pipeline structure * @on: passed as the s_stream() callback argument */ static int __fimc_pipeline_s_stream(struct exynos_media_pipeline *ep, bool on) @@ -902,6 +904,7 @@ static int __fimc_md_create_fimc_is_links(struct fimc_md *fmd) /** * fimc_md_create_links - create default links between registered entities + * @fmd: fimc media device * * Parallel interface sensor entities are connected directly to FIMC capture * entities. The sensors using MIPI CSIS bus are connected through immutable diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c index 560aadabcb11..cba46a656338 100644 --- a/drivers/media/platform/exynos4-is/mipi-csis.c +++ b/drivers/media/platform/exynos4-is/mipi-csis.c @@ -189,7 +189,7 @@ struct csis_drvdata { * @irq: requested s5p-mipi-csis irq number * @interrupt_mask: interrupt mask of the all used interrupts * @flags: the state variable for power and streaming control - * @clock_frequency: device bus clock frequency + * @clk_frequency: device bus clock frequency * @hs_settle: HS-RX settle time * @num_lanes: number of MIPI-CSI data lanes used * @max_num_lanes: maximum number of MIPI-CSI data lanes supported diff --git a/drivers/media/platform/fsl-viu.c b/drivers/media/platform/fsl-viu.c index dba21215dc84..de285a269390 100644 --- a/drivers/media/platform/fsl-viu.c +++ b/drivers/media/platform/fsl-viu.c @@ -1263,13 +1263,13 @@ static ssize_t viu_read(struct file *file, char __user *data, size_t count, return 0; } -static unsigned int viu_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t viu_poll(struct file *file, struct poll_table_struct *wait) { struct viu_fh *fh = file->private_data; struct videobuf_queue *q = &fh->vb_vidq; struct viu_dev *dev = fh->dev; - unsigned long req_events = poll_requested_events(wait); - unsigned int res = v4l2_ctrl_poll(file, wait); + __poll_t req_events = poll_requested_events(wait); + __poll_t res = v4l2_ctrl_poll(file, wait); if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type) return POLLERR; diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c index c8a12493f395..945ef1e2ccc7 100644 --- a/drivers/media/platform/m2m-deinterlace.c +++ b/drivers/media/platform/m2m-deinterlace.c @@ -950,11 +950,11 @@ static int deinterlace_release(struct file *file) return 0; } -static unsigned int deinterlace_poll(struct file *file, +static __poll_t deinterlace_poll(struct file *file, struct poll_table_struct *wait) { struct deinterlace_ctx *ctx = file->private_data; - int ret; + __poll_t ret; deinterlace_lock(ctx); ret = v4l2_m2m_poll(file, ctx->m2m_ctx, wait); diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c index b7731b18ecae..aa3ce41898bc 100644 --- a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c +++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c @@ -59,6 +59,7 @@ struct h264_fb { * @read_idx : read index * @write_idx : write index * @count : buffer count in list + * @reserved : for 8 bytes alignment */ struct h264_ring_fb_list { struct h264_fb fb_list[H264_MAX_FB_NUM]; diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c index b9fad6a48879..3e84a761db3a 100644 --- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c +++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c @@ -155,7 +155,6 @@ struct vdec_vp8_vpu_inst { * @reg_base : HW register base address * @frm_cnt : decode frame count * @ctx : V4L2 context - * @dev : platform device * @vpu : VPU instance for decoder * @vsi : VPU share information */ diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c index 4eb3be37ba14..6cf31b366aad 100644 --- a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c +++ b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c @@ -34,7 +34,7 @@ static const char h264_filler_marker[] = {0x0, 0x0, 0x0, 0x1, 0xc}; #define H264_FILLER_MARKER_SIZE ARRAY_SIZE(h264_filler_marker) #define VENC_PIC_BITSTREAM_BYTE_CNT 0x0098 -/** +/* * enum venc_h264_vpu_work_buf - h264 encoder buffer index */ enum venc_h264_vpu_work_buf { @@ -50,7 +50,7 @@ enum venc_h264_vpu_work_buf { VENC_H264_VPU_WORK_BUF_MAX, }; -/** +/* * enum venc_h264_bs_mode - for bs_mode argument in h264_enc_vpu_encode */ enum venc_h264_bs_mode { diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c index acb639c4abd2..957420dd60de 100644 --- a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c +++ b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c @@ -34,7 +34,7 @@ /* This ac_tag is vp8 frame tag. */ #define MAX_AC_TAG_SIZE 10 -/** +/* * enum venc_vp8_vpu_work_buf - vp8 encoder buffer index */ enum venc_vp8_vpu_work_buf { diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.c b/drivers/media/platform/mtk-vpu/mtk_vpu.c index 853d598937f6..1ff6a93262b7 100644 --- a/drivers/media/platform/mtk-vpu/mtk_vpu.c +++ b/drivers/media/platform/mtk-vpu/mtk_vpu.c @@ -181,6 +181,7 @@ struct share_obj { * @extmem: VPU extended memory information * @reg: VPU TCM and configuration registers * @run: VPU initialization status + * @wdt: VPU watchdog workqueue * @ipi_desc: VPU IPI descriptor * @recv_buf: VPU DTCM share buffer for receiving. The * receive buffer is only accessed in interrupt context. @@ -194,7 +195,7 @@ struct share_obj { * suppose a client is using VPU to decode VP8. * If the other client wants to encode VP8, * it has to wait until VP8 decode completes. - * @wdt_refcnt WDT reference count to make sure the watchdog can be + * @wdt_refcnt: WDT reference count to make sure the watchdog can be * disabled if no other client is using VPU service * @ack_wq: The wait queue for each codec and mdp. When sleeping * processes wake up, they will check the condition diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index 4a2b1afa19c4..5a8eff60e95f 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -838,12 +838,12 @@ static int emmaprp_release(struct file *file) return 0; } -static unsigned int emmaprp_poll(struct file *file, +static __poll_t emmaprp_poll(struct file *file, struct poll_table_struct *wait) { struct emmaprp_dev *pcdev = video_drvdata(file); struct emmaprp_ctx *ctx = file->private_data; - unsigned int res; + __poll_t res; mutex_lock(&pcdev->dev_mutex); res = v4l2_m2m_poll(file, ctx->m2m_ctx, wait); diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c index 6f1b0c799e58..abb14ee20538 100644 --- a/drivers/media/platform/omap/omap_vout.c +++ b/drivers/media/platform/omap/omap_vout.c @@ -839,7 +839,7 @@ static void omap_vout_buffer_release(struct videobuf_queue *q, /* * File operations */ -static unsigned int omap_vout_poll(struct file *file, +static __poll_t omap_vout_poll(struct file *file, struct poll_table_struct *wait) { struct omap_vout_device *vout = file->private_data; diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index 218e6d7ae93a..a751c89a3ea8 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -1383,11 +1383,11 @@ static int isp_video_release(struct file *file) return 0; } -static unsigned int isp_video_poll(struct file *file, poll_table *wait) +static __poll_t isp_video_poll(struct file *file, poll_table *wait) { struct isp_video_fh *vfh = to_isp_video_fh(file->private_data); struct isp_video *video = video_drvdata(file); - int ret; + __poll_t ret; mutex_lock(&video->queue_lock); ret = vb2_poll(&vfh->queue, file, wait); diff --git a/drivers/media/platform/pxa_camera.c b/drivers/media/platform/pxa_camera.c index 9d3f0cb1d95a..295f34ad1080 100644 --- a/drivers/media/platform/pxa_camera.c +++ b/drivers/media/platform/pxa_camera.c @@ -235,6 +235,7 @@ enum pxa_mbus_layout { * stored in memory in the following way: * @packing: Type of sample-packing, that has to be used * @order: Sample order when storing in memory + * @layout: Planes layout in memory * @bits_per_sample: How many bits the bridge has to sample */ struct pxa_mbus_pixelfmt { @@ -852,10 +853,10 @@ static void pxa_camera_dma_irq_v(void *data) /** * pxa_init_dma_channel - init dma descriptors * @pcdev: pxa camera device - * @vb: videobuffer2 buffer - * @dma: dma video buffer + * @buf: pxa camera buffer * @channel: dma channel (0 => 'Y', 1 => 'U', 2 => 'V') - * @cibr: camera Receive Buffer Register + * @sg: dma scatter list + * @sglen: dma scatter list length * * Prepares the pxa dma descriptors to transfer one camera channel. * @@ -1010,6 +1011,8 @@ static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev, /** * pxa_camera_check_link_miss - check missed DMA linking * @pcdev: camera device + * @last_submitted: an opaque DMA cookie for last submitted + * @last_issued: an opaque DMA cookie for last issued * * The DMA chaining is done with DMA running. This means a tiny temporal window * remains, where a buffer is queued on the chain, while the chain is already diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c index 3245bc45f4a0..b13dec3081e5 100644 --- a/drivers/media/platform/rcar_fdp1.c +++ b/drivers/media/platform/rcar_fdp1.c @@ -1132,7 +1132,7 @@ static int fdp1_device_process(struct fdp1_ctx *ctx) * mem2mem callbacks */ -/** +/* * job_ready() - check whether an instance is ready to be scheduled to run */ static int fdp1_m2m_job_ready(void *priv) diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c index 070bac36d766..f6092ae45912 100644 --- a/drivers/media/platform/rcar_jpu.c +++ b/drivers/media/platform/rcar_jpu.c @@ -257,7 +257,7 @@ struct jpu_fmt { }; /** - * jpu_q_data - parameters of one queue + * struct jpu_q_data - parameters of one queue * @fmtinfo: driver-specific format of this queue * @format: multiplanar format of this queue * @sequence: sequence number @@ -269,7 +269,7 @@ struct jpu_q_data { }; /** - * jpu_ctx - the device context data + * struct jpu_ctx - the device context data * @jpu: JPEG IP device for this context * @encoder: compression (encode) operation or decompression (decode) * @compr_quality: destination image quality in compression (encode) mode diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c index 25c7a7d42292..437395a61065 100644 --- a/drivers/media/platform/s3c-camif/camif-capture.c +++ b/drivers/media/platform/s3c-camif/camif-capture.c @@ -590,12 +590,12 @@ static int s3c_camif_close(struct file *file) return ret; } -static unsigned int s3c_camif_poll(struct file *file, +static __poll_t s3c_camif_poll(struct file *file, struct poll_table_struct *wait) { struct camif_vp *vp = video_drvdata(file); struct camif_dev *camif = vp->camif; - int ret; + __poll_t ret; mutex_lock(&camif->lock); if (vp->owner && vp->owner != file->private_data) diff --git a/drivers/media/platform/s3c-camif/camif-core.c b/drivers/media/platform/s3c-camif/camif-core.c index c4ab63986c8f..79bc0ef6bb41 100644 --- a/drivers/media/platform/s3c-camif/camif-core.c +++ b/drivers/media/platform/s3c-camif/camif-core.c @@ -103,6 +103,7 @@ static const struct camif_fmt camif_formats[] = { /** * s3c_camif_find_format() - lookup camif color format by fourcc or an index + * @vp: video path (DMA) description (codec/preview) * @pixelformat: fourcc to match, ignored if null * @index: index to the camif_formats array, ignored if negative */ diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index bc68dbbcaec1..fe94bd6b705e 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -988,14 +988,14 @@ static int s5p_mfc_release(struct file *file) } /* Poll */ -static unsigned int s5p_mfc_poll(struct file *file, +static __poll_t s5p_mfc_poll(struct file *file, struct poll_table_struct *wait) { struct s5p_mfc_ctx *ctx = fh_to_ctx(file->private_data); struct s5p_mfc_dev *dev = ctx->dev; struct vb2_queue *src_q, *dst_q; struct vb2_buffer *src_vb = NULL, *dst_vb = NULL; - unsigned int rc = 0; + __poll_t rc = 0; unsigned long flags; mutex_lock(&dev->mfc_mutex); diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c index 15a562af13c7..976ea0bb5b6c 100644 --- a/drivers/media/platform/sh_veu.c +++ b/drivers/media/platform/sh_veu.c @@ -267,7 +267,7 @@ static void sh_veu_process(struct sh_veu_dev *veu, sh_veu_reg_write(veu, VEU_EIER, 1); /* enable interrupt in VEU */ } -/** +/* * sh_veu_device_run() - prepares and starts the device * * This will be called by the framework when it decides to schedule a particular @@ -1016,7 +1016,7 @@ static int sh_veu_release(struct file *file) return 0; } -static unsigned int sh_veu_poll(struct file *file, +static __poll_t sh_veu_poll(struct file *file, struct poll_table_struct *wait) { struct sh_veu_file *veu_file = file->private_data; diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 36762ec954e7..9b069783e3ed 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -1553,7 +1553,7 @@ static int sh_mobile_ceu_set_liveselection(struct soc_camera_device *icd, return ret; } -static unsigned int sh_mobile_ceu_poll(struct file *file, poll_table *pt) +static __poll_t sh_mobile_ceu_poll(struct file *file, poll_table *pt) { struct soc_camera_device *icd = file->private_data; diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c index 916ff68b73d4..d964c072832c 100644 --- a/drivers/media/platform/soc_camera/soc_camera.c +++ b/drivers/media/platform/soc_camera/soc_camera.c @@ -805,11 +805,11 @@ static int soc_camera_mmap(struct file *file, struct vm_area_struct *vma) return err; } -static unsigned int soc_camera_poll(struct file *file, poll_table *pt) +static __poll_t soc_camera_poll(struct file *file, poll_table *pt) { struct soc_camera_device *icd = file->private_data; struct soc_camera_host *ici = to_soc_camera_host(icd->parent); - unsigned res = POLLERR; + __poll_t res = POLLERR; if (icd->streamer != file) return POLLERR; diff --git a/drivers/media/platform/soc_camera/soc_scale_crop.c b/drivers/media/platform/soc_camera/soc_scale_crop.c index 0116097c0c0f..270ec613c27c 100644 --- a/drivers/media/platform/soc_camera/soc_scale_crop.c +++ b/drivers/media/platform/soc_camera/soc_scale_crop.c @@ -306,16 +306,17 @@ update_cache: } /** - * @icd - soc-camera device - * @rect - camera cropping window - * @subrect - part of rect, sent to the user - * @mf - in- / output camera output window - * @width - on input: max host input width - * on output: user width, mapped back to input - * @height - on input: max host input height - * on output: user height, mapped back to input - * @host_can_scale - host can scale this pixel format - * @shift - shift, used for scaling + * soc_camera_client_scale + * @icd: soc-camera device + * @rect: camera cropping window + * @subrect: part of rect, sent to the user + * @mf: in- / output camera output window + * @width: on input: max host input width; + * on output: user width, mapped back to input + * @height: on input: max host input height; + * on output: user height, mapped back to input + * @host_can_scale: host can scale this pixel format + * @shift: shift, used for scaling */ int soc_camera_client_scale(struct soc_camera_device *icd, struct v4l2_rect *rect, struct v4l2_rect *subrect, diff --git a/drivers/media/platform/sti/hva/hva-h264.c b/drivers/media/platform/sti/hva/hva-h264.c index a7e5eed17ada..17f1eb0ba957 100644 --- a/drivers/media/platform/sti/hva/hva-h264.c +++ b/drivers/media/platform/sti/hva/hva-h264.c @@ -134,7 +134,7 @@ enum hva_h264_sei_payload_type { SEI_FRAME_PACKING_ARRANGEMENT = 45 }; -/** +/* * stereo Video Info struct */ struct hva_h264_stereo_video_sei { @@ -146,7 +146,9 @@ struct hva_h264_stereo_video_sei { u8 right_view_self_contained_flag; }; -/** +/* + * struct hva_h264_td + * * @frame_width: width in pixels of the buffer containing the input frame * @frame_height: height in pixels of the buffer containing the input frame * @frame_num: the parameter to be written in the slice header @@ -352,7 +354,9 @@ struct hva_h264_td { u32 addr_brc_in_out_parameter; }; -/** +/* + * struct hva_h264_slice_po + * * @ slice_size: slice size * @ slice_start_time: start time * @ slice_stop_time: stop time @@ -365,7 +369,9 @@ struct hva_h264_slice_po { u32 slice_num; }; -/** +/* + * struct hva_h264_po + * * @ bitstream_size: bitstream size * @ dct_bitstream_size: dtc bitstream size * @ stuffing_bits: number of stuffing bits inserted by the encoder @@ -391,7 +397,9 @@ struct hva_h264_task { struct hva_h264_po po; }; -/** +/* + * struct hva_h264_ctx + * * @seq_info: sequence information buffer * @ref_frame: reference frame buffer * @rec_frame: reconstructed frame buffer diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c index 45bd10544189..e395aa85c8ad 100644 --- a/drivers/media/platform/ti-vpe/vpe.c +++ b/drivers/media/platform/ti-vpe/vpe.c @@ -926,7 +926,7 @@ static struct vpe_ctx *file2ctx(struct file *file) * mem2mem callbacks */ -/** +/* * job_ready() - check whether an instance is ready to be scheduled to run */ static int job_ready(void *priv) diff --git a/drivers/media/platform/via-camera.c b/drivers/media/platform/via-camera.c index 805d4a8fc17e..f77be9302120 100644 --- a/drivers/media/platform/via-camera.c +++ b/drivers/media/platform/via-camera.c @@ -764,7 +764,7 @@ out_unlock: } -static unsigned int viacam_poll(struct file *filp, struct poll_table_struct *pt) +static __poll_t viacam_poll(struct file *filp, struct poll_table_struct *pt) { struct via_camera *cam = video_drvdata(filp); diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c index 7bf9fa2f8534..065483e62db4 100644 --- a/drivers/media/platform/vim2m.c +++ b/drivers/media/platform/vim2m.c @@ -343,7 +343,7 @@ static void schedule_irq(struct vim2m_dev *dev, int msec_timeout) * mem2mem callbacks */ -/** +/* * job_ready() - check whether an instance is ready to be scheduled to run */ static int job_ready(void *priv) diff --git a/drivers/media/platform/vivid/vivid-core.c b/drivers/media/platform/vivid/vivid-core.c index 5f316a5e38db..c80239592088 100644 --- a/drivers/media/platform/vivid/vivid-core.c +++ b/drivers/media/platform/vivid/vivid-core.c @@ -416,7 +416,7 @@ static ssize_t vivid_radio_write(struct file *file, const char __user *buf, return vivid_radio_tx_write(file, buf, size, offset); } -static unsigned int vivid_radio_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t vivid_radio_poll(struct file *file, struct poll_table_struct *wait) { struct video_device *vdev = video_devdata(file); diff --git a/drivers/media/platform/vivid/vivid-radio-rx.c b/drivers/media/platform/vivid/vivid-radio-rx.c index 47c36c26096b..71f3ebb7aecf 100644 --- a/drivers/media/platform/vivid/vivid-radio-rx.c +++ b/drivers/media/platform/vivid/vivid-radio-rx.c @@ -141,7 +141,7 @@ retry: return i; } -unsigned int vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait) +__poll_t vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait) { return POLLIN | POLLRDNORM | v4l2_ctrl_poll(file, wait); } diff --git a/drivers/media/platform/vivid/vivid-radio-rx.h b/drivers/media/platform/vivid/vivid-radio-rx.h index 1077d8f061eb..2b33edb60942 100644 --- a/drivers/media/platform/vivid/vivid-radio-rx.h +++ b/drivers/media/platform/vivid/vivid-radio-rx.h @@ -21,7 +21,7 @@ #define _VIVID_RADIO_RX_H_ ssize_t vivid_radio_rx_read(struct file *, char __user *, size_t, loff_t *); -unsigned int vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait); +__poll_t vivid_radio_rx_poll(struct file *file, struct poll_table_struct *wait); int vivid_radio_rx_enum_freq_bands(struct file *file, void *fh, struct v4l2_frequency_band *band); int vivid_radio_rx_s_hw_freq_seek(struct file *file, void *fh, const struct v4l2_hw_freq_seek *a); diff --git a/drivers/media/platform/vivid/vivid-radio-tx.c b/drivers/media/platform/vivid/vivid-radio-tx.c index 0e8025b7b4dd..f0917f4e7d8c 100644 --- a/drivers/media/platform/vivid/vivid-radio-tx.c +++ b/drivers/media/platform/vivid/vivid-radio-tx.c @@ -105,7 +105,7 @@ retry: return i; } -unsigned int vivid_radio_tx_poll(struct file *file, struct poll_table_struct *wait) +__poll_t vivid_radio_tx_poll(struct file *file, struct poll_table_struct *wait) { return POLLOUT | POLLWRNORM | v4l2_ctrl_poll(file, wait); } diff --git a/drivers/media/platform/vivid/vivid-radio-tx.h b/drivers/media/platform/vivid/vivid-radio-tx.h index 7f8ff7547119..3c3343d70cbc 100644 --- a/drivers/media/platform/vivid/vivid-radio-tx.h +++ b/drivers/media/platform/vivid/vivid-radio-tx.h @@ -21,7 +21,7 @@ #define _VIVID_RADIO_TX_H_ ssize_t vivid_radio_tx_write(struct file *, const char __user *, size_t, loff_t *); -unsigned int vivid_radio_tx_poll(struct file *file, struct poll_table_struct *wait); +__poll_t vivid_radio_tx_poll(struct file *file, struct poll_table_struct *wait); int vidioc_g_modulator(struct file *file, void *fh, struct v4l2_modulator *a); int vidioc_s_modulator(struct file *file, void *fh, const struct v4l2_modulator *a); diff --git a/drivers/media/platform/vsp1/vsp1_dl.c b/drivers/media/platform/vsp1/vsp1_dl.c index 8b5cbb6b7a70..4257451f1bd8 100644 --- a/drivers/media/platform/vsp1/vsp1_dl.c +++ b/drivers/media/platform/vsp1/vsp1_dl.c @@ -70,6 +70,7 @@ struct vsp1_dl_body { * @dma: DMA address for the header * @body0: first display list body * @fragments: list of extra display list bodies + * @has_chain: if true, indicates that there's a partition chain * @chain: entry in the display list partition chain */ struct vsp1_dl_list { |