diff options
Diffstat (limited to 'drivers/media/platform/exynos4-is/fimc-isp.h')
| -rw-r--r-- | drivers/media/platform/exynos4-is/fimc-isp.h | 50 |
1 files changed, 32 insertions, 18 deletions
diff --git a/drivers/media/platform/exynos4-is/fimc-isp.h b/drivers/media/platform/exynos4-is/fimc-isp.h index 800aba7ab4a..b99be09b49f 100644 --- a/drivers/media/platform/exynos4-is/fimc-isp.h +++ b/drivers/media/platform/exynos4-is/fimc-isp.h @@ -24,23 +24,29 @@ #include <media/videobuf2-core.h> #include <media/v4l2-device.h> #include <media/v4l2-mediabus.h> -#include <media/s5p_fimc.h> +#include <media/exynos-fimc.h> + +extern int fimc_isp_debug; + +#define isp_dbg(level, dev, fmt, arg...) \ + v4l2_dbg(level, fimc_isp_debug, dev, fmt, ## arg) /* FIXME: revisit these constraints */ #define FIMC_ISP_SINK_WIDTH_MIN (16 + 8) #define FIMC_ISP_SINK_HEIGHT_MIN (12 + 8) #define FIMC_ISP_SOURCE_WIDTH_MIN 8 -#define FIMC_ISP_SOURC_HEIGHT_MIN 8 +#define FIMC_ISP_SOURCE_HEIGHT_MIN 8 #define FIMC_ISP_CAC_MARGIN_WIDTH 16 #define FIMC_ISP_CAC_MARGIN_HEIGHT 12 #define FIMC_ISP_SINK_WIDTH_MAX (4000 - 16) #define FIMC_ISP_SINK_HEIGHT_MAX (4000 + 12) #define FIMC_ISP_SOURCE_WIDTH_MAX 4000 -#define FIMC_ISP_SOURC_HEIGHT_MAX 4000 +#define FIMC_ISP_SOURCE_HEIGHT_MAX 4000 #define FIMC_ISP_NUM_FORMATS 3 #define FIMC_ISP_REQ_BUFS_MIN 2 +#define FIMC_ISP_REQ_BUFS_MAX 32 #define FIMC_ISP_SD_PAD_SINK 0 #define FIMC_ISP_SD_PAD_SRC_FIFO 1 @@ -95,6 +101,16 @@ struct fimc_isp_ctrls { struct v4l2_ctrl *colorfx; }; +struct isp_video_buf { + struct vb2_buffer vb; + dma_addr_t dma_addr[FIMC_ISP_MAX_PLANES]; + unsigned int index; +}; + +#define to_isp_video_buf(_b) container_of(_b, struct isp_video_buf, vb) + +#define FIMC_ISP_MAX_BUFS 4 + /** * struct fimc_is_video - fimc-is video device structure * @vdev: video_device structure @@ -109,34 +125,35 @@ struct fimc_isp_ctrls { * @format: current pixel format */ struct fimc_is_video { - struct video_device vdev; + struct exynos_video_entity ve; enum v4l2_buf_type type; struct media_pad pad; struct list_head pending_buf_q; struct list_head active_buf_q; struct vb2_queue vb_queue; - unsigned int frame_count; unsigned int reqbufs_count; + unsigned int buf_count; + unsigned int buf_mask; + unsigned int frame_count; int streaming; - unsigned long payload[FIMC_ISP_MAX_PLANES]; + struct isp_video_buf *buffers[FIMC_ISP_MAX_BUFS]; const struct fimc_fmt *format; + struct v4l2_pix_format_mplane pixfmt; }; +/* struct fimc_isp:state bit definitions */ +#define ST_ISP_VID_CAP_BUF_PREP 0 +#define ST_ISP_VID_CAP_STREAMING 1 + /** * struct fimc_isp - FIMC-IS ISP data structure * @pdev: pointer to FIMC-IS platform device * @alloc_ctx: videobuf2 memory allocator context * @subdev: ISP v4l2_subdev * @subdev_pads: the ISP subdev media pads - * @ctrl_handler: v4l2 controls handler * @test_pattern: test pattern controls - * @pipeline: video capture pipeline data structure + * @ctrls: v4l2 controls structure * @video_lock: mutex serializing video device and the subdev operations - * @fmt: pointer to color format description structure - * @payload: image size in bytes (w x h x bpp) - * @inp_frame: camera input frame structure - * @out_frame: DMA output frame structure - * @source_subdev_grp_id: group id of remote source subdev * @cac_margin_x: horizontal CAC margin in pixels * @cac_margin_y: vertical CAC margin in pixels * @state: driver state flags @@ -147,17 +164,14 @@ struct fimc_isp { struct vb2_alloc_ctx *alloc_ctx; struct v4l2_subdev subdev; struct media_pad subdev_pads[FIMC_ISP_SD_PADS_NUM]; - struct v4l2_mbus_framefmt subdev_fmt; + struct v4l2_mbus_framefmt src_fmt; + struct v4l2_mbus_framefmt sink_fmt; struct v4l2_ctrl *test_pattern; struct fimc_isp_ctrls ctrls; struct mutex video_lock; struct mutex subdev_lock; - struct fimc_isp_frame inp_frame; - struct fimc_isp_frame out_frame; - unsigned int source_subdev_grp_id; - unsigned int cac_margin_x; unsigned int cac_margin_y; |