From 2548fee63d9eb43299dacd0ca30dd9d8f407d795 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 16 Feb 2016 07:30:19 -0200 Subject: [media] media/platform: convert drivers to use the new vb2_queue dev field Stop using alloc_ctx and just fill in the device pointer. Signed-off-by: Hans Verkuil Cc: Kyungmin Park Cc: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c index bf47d3b..512b254 100644 --- a/drivers/media/platform/exynos4-is/fimc-capture.c +++ b/drivers/media/platform/exynos4-is/fimc-capture.c @@ -354,11 +354,9 @@ static int queue_setup(struct vb2_queue *vq, if (*num_planes) { if (*num_planes != fmt->memplanes) return -EINVAL; - for (i = 0; i < *num_planes; i++) { + for (i = 0; i < *num_planes; i++) if (sizes[i] < (wh * fmt->depth[i]) / 8) return -EINVAL; - allocators[i] = ctx->fimc_dev->alloc_ctx; - } return 0; } @@ -371,8 +369,6 @@ static int queue_setup(struct vb2_queue *vq, sizes[i] = frame->payload[i]; else sizes[i] = max_t(u32, size, frame->payload[i]); - - allocators[i] = ctx->fimc_dev->alloc_ctx; } return 0; @@ -1779,6 +1775,7 @@ static int fimc_register_capture_device(struct fimc_dev *fimc, q->buf_struct_size = sizeof(struct fimc_vid_buffer); q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &fimc->lock; + q->dev = &fimc->pdev->dev; ret = vb2_queue_init(q); if (ret) diff --git a/drivers/media/platform/exynos4-is/fimc-core.c b/drivers/media/platform/exynos4-is/fimc-core.c index 368f44f..8f89ca2 100644 --- a/drivers/media/platform/exynos4-is/fimc-core.c +++ b/drivers/media/platform/exynos4-is/fimc-core.c @@ -1018,20 +1018,11 @@ static int fimc_probe(struct platform_device *pdev) goto err_sd; } - /* Initialize contiguous memory allocator */ vb2_dma_contig_set_max_seg_size(dev, DMA_BIT_MASK(32)); - fimc->alloc_ctx = vb2_dma_contig_init_ctx(dev); - if (IS_ERR(fimc->alloc_ctx)) { - ret = PTR_ERR(fimc->alloc_ctx); - goto err_gclk; - } dev_dbg(dev, "FIMC.%d registered successfully\n", fimc->id); return 0; -err_gclk: - if (!pm_runtime_enabled(dev)) - clk_disable(fimc->clock[CLK_GATE]); err_sd: fimc_unregister_capture_subdev(fimc); err_sclk: @@ -1124,7 +1115,6 @@ static int fimc_remove(struct platform_device *pdev) pm_runtime_set_suspended(&pdev->dev); fimc_unregister_capture_subdev(fimc); - vb2_dma_contig_cleanup_ctx(fimc->alloc_ctx); vb2_dma_contig_clear_max_seg_size(&pdev->dev); clk_disable(fimc->clock[CLK_BUS]); diff --git a/drivers/media/platform/exynos4-is/fimc-core.h b/drivers/media/platform/exynos4-is/fimc-core.h index 6b74354..5615fef 100644 --- a/drivers/media/platform/exynos4-is/fimc-core.h +++ b/drivers/media/platform/exynos4-is/fimc-core.h @@ -307,7 +307,6 @@ struct fimc_m2m_device { */ struct fimc_vid_cap { struct fimc_ctx *ctx; - struct vb2_alloc_ctx *alloc_ctx; struct v4l2_subdev subdev; struct exynos_video_entity ve; struct media_pad vd_pad; @@ -417,7 +416,6 @@ struct fimc_ctx; * @m2m: memory-to-memory V4L2 device information * @vid_cap: camera capture device information * @state: flags used to synchronize m2m and capture mode operation - * @alloc_ctx: videobuf2 memory allocator context * @pipeline: fimc video capture pipeline data structure */ struct fimc_dev { @@ -436,7 +434,6 @@ struct fimc_dev { struct fimc_m2m_device m2m; struct fimc_vid_cap vid_cap; unsigned long state; - struct vb2_alloc_ctx *alloc_ctx; }; /** diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c index bd98b56..32ca55f 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.c +++ b/drivers/media/platform/exynos4-is/fimc-is.c @@ -204,9 +204,6 @@ static int fimc_is_register_subdevs(struct fimc_is *is) if (ret < 0) return ret; - /* Initialize memory allocator context for the ISP DMA. */ - is->isp.alloc_ctx = is->alloc_ctx; - for_each_compatible_node(i2c_bus, NULL, FIMC_IS_I2C_COMPATIBLE) { for_each_available_child_of_node(i2c_bus, child) { ret = fimc_is_parse_sensor_config(is, index, child); @@ -848,18 +845,13 @@ static int fimc_is_probe(struct platform_device *pdev) goto err_pm; vb2_dma_contig_set_max_seg_size(dev, DMA_BIT_MASK(32)); - is->alloc_ctx = vb2_dma_contig_init_ctx(dev); - if (IS_ERR(is->alloc_ctx)) { - ret = PTR_ERR(is->alloc_ctx); - goto err_pm; - } /* * Register FIMC-IS V4L2 subdevs to this driver. The video nodes * will be created within the subdev's registered() callback. */ ret = fimc_is_register_subdevs(is); if (ret < 0) - goto err_vb; + goto err_pm; ret = fimc_is_debugfs_create(is); if (ret < 0) @@ -878,8 +870,6 @@ err_dfs: fimc_is_debugfs_remove(is); err_sd: fimc_is_unregister_subdevs(is); -err_vb: - vb2_dma_contig_cleanup_ctx(is->alloc_ctx); err_pm: if (!pm_runtime_enabled(dev)) fimc_is_runtime_suspend(dev); @@ -940,7 +930,6 @@ static int fimc_is_remove(struct platform_device *pdev) fimc_is_runtime_suspend(dev); free_irq(is->irq, is); fimc_is_unregister_subdevs(is); - vb2_dma_contig_cleanup_ctx(is->alloc_ctx); vb2_dma_contig_clear_max_seg_size(dev); fimc_is_put_clocks(is); fimc_is_debugfs_remove(is); diff --git a/drivers/media/platform/exynos4-is/fimc-is.h b/drivers/media/platform/exynos4-is/fimc-is.h index 386eb49..3a82c6a 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.h +++ b/drivers/media/platform/exynos4-is/fimc-is.h @@ -233,7 +233,6 @@ struct chain_config { * @pdev: pointer to FIMC-IS platform device * @pctrl: pointer to pinctrl structure for this device * @v4l2_dev: pointer to top the level v4l2_device - * @alloc_ctx: videobuf2 memory allocator context * @lock: mutex serializing video device and the subdev operations * @slock: spinlock protecting this data structure and the hw registers * @clocks: FIMC-LITE gate clock @@ -256,7 +255,6 @@ struct fimc_is { struct fimc_is_sensor sensor[FIMC_IS_SENSORS_NUM]; struct fimc_is_setfile setfile; - struct vb2_alloc_ctx *alloc_ctx; struct v4l2_ctrl_handler ctrl_handler; struct mutex lock; diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c index c081672..abc3389 100644 --- a/drivers/media/platform/exynos4-is/fimc-isp-video.c +++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c @@ -57,20 +57,16 @@ static int isp_video_capture_queue_setup(struct vb2_queue *vq, if (*num_planes) { if (*num_planes != fmt->memplanes) return -EINVAL; - for (i = 0; i < *num_planes; i++) { + for (i = 0; i < *num_planes; i++) if (sizes[i] < (wh * fmt->depth[i]) / 8) return -EINVAL; - allocators[i] = isp->alloc_ctx; - } return 0; } *num_planes = fmt->memplanes; - for (i = 0; i < fmt->memplanes; i++) { + for (i = 0; i < fmt->memplanes; i++) sizes[i] = (wh * fmt->depth[i]) / 8; - allocators[i] = isp->alloc_ctx; - } return 0; } @@ -597,6 +593,7 @@ int fimc_isp_video_device_register(struct fimc_isp *isp, q->drv_priv = isp; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &isp->video_lock; + q->dev = &isp->pdev->dev; ret = vb2_queue_init(q); if (ret < 0) diff --git a/drivers/media/platform/exynos4-is/fimc-isp.h b/drivers/media/platform/exynos4-is/fimc-isp.h index e0686b5..3cdd524 100644 --- a/drivers/media/platform/exynos4-is/fimc-isp.h +++ b/drivers/media/platform/exynos4-is/fimc-isp.h @@ -148,7 +148,6 @@ struct fimc_is_video { /** * 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 * @test_pattern: test pattern controls @@ -161,7 +160,6 @@ struct fimc_is_video { */ struct fimc_isp { struct platform_device *pdev; - struct vb2_alloc_ctx *alloc_ctx; struct v4l2_subdev subdev; struct media_pad subdev_pads[FIMC_ISP_SD_PADS_NUM]; struct v4l2_mbus_framefmt src_fmt; diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c index 27cb620..f5a27a9 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite.c +++ b/drivers/media/platform/exynos4-is/fimc-lite.c @@ -371,20 +371,16 @@ static int queue_setup(struct vb2_queue *vq, if (*num_planes) { if (*num_planes != fmt->memplanes) return -EINVAL; - for (i = 0; i < *num_planes; i++) { + for (i = 0; i < *num_planes; i++) if (sizes[i] < (wh * fmt->depth[i]) / 8) return -EINVAL; - allocators[i] = fimc->alloc_ctx; - } return 0; } *num_planes = fmt->memplanes; - for (i = 0; i < fmt->memplanes; i++) { + for (i = 0; i < fmt->memplanes; i++) sizes[i] = (wh * fmt->depth[i]) / 8; - allocators[i] = fimc->alloc_ctx; - } return 0; } @@ -1300,6 +1296,7 @@ static int fimc_lite_subdev_registered(struct v4l2_subdev *sd) q->drv_priv = fimc; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &fimc->lock; + q->dev = &fimc->pdev->dev; ret = vb2_queue_init(q); if (ret < 0) @@ -1552,11 +1549,6 @@ static int fimc_lite_probe(struct platform_device *pdev) } vb2_dma_contig_set_max_seg_size(dev, DMA_BIT_MASK(32)); - fimc->alloc_ctx = vb2_dma_contig_init_ctx(dev); - if (IS_ERR(fimc->alloc_ctx)) { - ret = PTR_ERR(fimc->alloc_ctx); - goto err_clk_dis; - } fimc_lite_set_default_config(fimc); @@ -1564,9 +1556,6 @@ static int fimc_lite_probe(struct platform_device *pdev) fimc->index); return 0; -err_clk_dis: - if (!pm_runtime_enabled(dev)) - clk_disable(fimc->clock); err_sd: fimc_lite_unregister_capture_subdev(fimc); err_clk_put: @@ -1652,7 +1641,6 @@ static int fimc_lite_remove(struct platform_device *pdev) pm_runtime_disable(dev); pm_runtime_set_suspended(dev); fimc_lite_unregister_capture_subdev(fimc); - vb2_dma_contig_cleanup_ctx(fimc->alloc_ctx); vb2_dma_contig_clear_max_seg_size(dev); fimc_lite_clk_put(fimc); diff --git a/drivers/media/platform/exynos4-is/fimc-lite.h b/drivers/media/platform/exynos4-is/fimc-lite.h index 11690d5..9ae1e96 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite.h +++ b/drivers/media/platform/exynos4-is/fimc-lite.h @@ -113,7 +113,6 @@ struct flite_buffer { * @ve: exynos video device entity structure * @v4l2_dev: pointer to top the level v4l2_device * @fh: v4l2 file handle - * @alloc_ctx: videobuf2 memory allocator context * @subdev: FIMC-LITE subdev * @vd_pad: media (sink) pad for the capture video node * @subdev_pads: the subdev media pads @@ -148,7 +147,6 @@ struct fimc_lite { struct exynos_video_entity ve; struct v4l2_device *v4l2_dev; struct v4l2_fh fh; - struct vb2_alloc_ctx *alloc_ctx; struct v4l2_subdev subdev; struct media_pad vd_pad; struct media_pad subdev_pads[FLITE_SD_PADS_NUM]; diff --git a/drivers/media/platform/exynos4-is/fimc-m2m.c b/drivers/media/platform/exynos4-is/fimc-m2m.c index ec1c762..f4f7622 100644 --- a/drivers/media/platform/exynos4-is/fimc-m2m.c +++ b/drivers/media/platform/exynos4-is/fimc-m2m.c @@ -191,10 +191,8 @@ static int fimc_queue_setup(struct vb2_queue *vq, return -EINVAL; *num_planes = f->fmt->memplanes; - for (i = 0; i < f->fmt->memplanes; i++) { + for (i = 0; i < f->fmt->memplanes; i++) sizes[i] = f->payload[i]; - allocators[i] = ctx->fimc_dev->alloc_ctx; - } return 0; } @@ -558,6 +556,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; src_vq->lock = &ctx->fimc_dev->lock; + src_vq->dev = &ctx->fimc_dev->pdev->dev; ret = vb2_queue_init(src_vq); if (ret) @@ -571,6 +570,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; dst_vq->lock = &ctx->fimc_dev->lock; + dst_vq->dev = &ctx->fimc_dev->pdev->dev; return vb2_queue_init(dst_vq); } diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index c6f92c4..e3f104f 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1192,23 +1192,13 @@ static int s5p_mfc_probe(struct platform_device *pdev) } vb2_dma_contig_set_max_seg_size(dev->mem_dev_l, DMA_BIT_MASK(32)); - dev->alloc_ctx[0] = vb2_dma_contig_init_ctx(dev->mem_dev_l); - if (IS_ERR(dev->alloc_ctx[0])) { - ret = PTR_ERR(dev->alloc_ctx[0]); - goto err_res; - } vb2_dma_contig_set_max_seg_size(dev->mem_dev_r, DMA_BIT_MASK(32)); - dev->alloc_ctx[1] = vb2_dma_contig_init_ctx(dev->mem_dev_r); - if (IS_ERR(dev->alloc_ctx[1])) { - ret = PTR_ERR(dev->alloc_ctx[1]); - goto err_mem_init_ctx_1; - } mutex_init(&dev->mfc_mutex); ret = s5p_mfc_alloc_firmware(dev); if (ret) - goto err_alloc_fw; + goto err_res; ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev); if (ret) @@ -1294,10 +1284,6 @@ err_dec_alloc: v4l2_device_unregister(&dev->v4l2_dev); err_v4l2_dev_reg: s5p_mfc_release_firmware(dev); -err_alloc_fw: - vb2_dma_contig_cleanup_ctx(dev->alloc_ctx[1]); -err_mem_init_ctx_1: - vb2_dma_contig_cleanup_ctx(dev->alloc_ctx[0]); err_res: s5p_mfc_final_pm(dev); err_dma: @@ -1325,8 +1311,6 @@ static int s5p_mfc_remove(struct platform_device *pdev) video_device_release(dev->vfd_dec); v4l2_device_unregister(&dev->v4l2_dev); s5p_mfc_release_firmware(dev); - vb2_dma_contig_cleanup_ctx(dev->alloc_ctx[0]); - vb2_dma_contig_cleanup_ctx(dev->alloc_ctx[1]); s5p_mfc_unconfigure_dma_memory(dev); vb2_dma_contig_clear_max_seg_size(dev->mem_dev_l); vb2_dma_contig_clear_max_seg_size(dev->mem_dev_r); diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h index a10dcd2..373e346 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h @@ -287,7 +287,6 @@ struct s5p_mfc_priv_buf { * @watchdog_cnt: counter for the watchdog * @watchdog_workqueue: workqueue for the watchdog * @watchdog_work: worker for the watchdog - * @alloc_ctx: videobuf2 allocator contexts for two memory banks * @enter_suspend: flag set when entering suspend * @ctx_buf: common context memory (MFCv6) * @warn_start: hardware error code from which warnings start @@ -330,7 +329,6 @@ struct s5p_mfc_dev { struct timer_list watchdog_timer; struct workqueue_struct *watchdog_workqueue; struct work_struct watchdog_work; - void *alloc_ctx[2]; unsigned long enter_suspend; struct s5p_mfc_priv_buf ctx_buf; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c index 889d1c8..ae98a55 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c @@ -931,16 +931,14 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq, psize[1] = ctx->chroma_size; if (IS_MFCV6_PLUS(dev)) - allocators[0] = - ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX]; + allocators[0] = &ctx->dev->mem_dev_l; else - allocators[0] = - ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX]; - allocators[1] = ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX]; + allocators[0] = &ctx->dev->mem_dev_r; + allocators[1] = &ctx->dev->mem_dev_l; } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE && ctx->state == MFCINST_INIT) { psize[0] = ctx->dec_src_buf_size; - allocators[0] = ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX]; + allocators[0] = &ctx->dev->mem_dev_l; } else { mfc_err("This video node is dedicated to decoding. Decoding not initialized\n"); return -EINVAL; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index fd96151..b95796a 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -1832,7 +1832,7 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq, if (*buf_count > MFC_MAX_BUFFERS) *buf_count = MFC_MAX_BUFFERS; psize[0] = ctx->enc_dst_buf_size; - allocators[0] = ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX]; + allocators[0] = &ctx->dev->mem_dev_l; } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { if (ctx->src_fmt) *plane_count = ctx->src_fmt->num_planes; @@ -1848,15 +1848,11 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq, psize[1] = ctx->chroma_size; if (IS_MFCV6_PLUS(dev)) { - allocators[0] = - ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX]; - allocators[1] = - ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX]; + allocators[0] = &ctx->dev->mem_dev_l; + allocators[1] = &ctx->dev->mem_dev_l; } else { - allocators[0] = - ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX]; - allocators[1] = - ctx->dev->alloc_ctx[MFC_BANK2_ALLOC_CTX]; + allocators[0] = &ctx->dev->mem_dev_r; + allocators[1] = &ctx->dev->mem_dev_r; } } else { mfc_err("invalid queue type: %d\n", vq->type); -- cgit v0.10.2