On Mon, Feb 20, 2017 at 6:38 AM, Marek Szyprowski
<m.szyprowski@xxxxxxxxxxx> wrote:
> Internal MFC driver device structure contains two pointers to devices used
> for DMA memory allocation: mem_dev_l and mem_dev_r. Replace them with the
> mem_dev[] array and use defines for accessing particular banks. This will
> help to simplify code in the next patches.
Hi Marek,
The change looks good to me. One comment thought that it would be
good to keep the left and right banks in the driver code to be in sync
with the DT nomenclature.
BANK_L_CTX instead of BANK1_CTX
BANK_R_CTX instead of BANK2_CTX
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> Reviewed-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
> Tested-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
> ---
> drivers/media/platform/s5p-mfc/s5p_mfc.c | 31 +++++++++++++-----------
> drivers/media/platform/s5p-mfc/s5p_mfc_common.h | 11 ++++-----
> drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c | 23 +++++++++---------
> drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 8 +++----
> drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 10 ++++----
> drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c | 32 ++++++++++++++-----------
> drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c | 15 ++++++------
> 7 files changed, 69 insertions(+), 61 deletions(-)
>
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
> index ad3d7377f40d..f7664910f12c 100644
> --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
> +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
> @@ -1123,7 +1123,8 @@ static int s5p_mfc_configure_dma_memory(struct s5p_mfc_dev *mfc_dev)
> int ret = exynos_configure_iommu(dev, S5P_MFC_IOMMU_DMA_BASE,
> S5P_MFC_IOMMU_DMA_SIZE);
> if (ret == 0)
> - mfc_dev->mem_dev_l = mfc_dev->mem_dev_r = dev;
> + mfc_dev->mem_dev[BANK1_CTX] =
> + mfc_dev->mem_dev[BANK2_CTX] = dev;
> return ret;
> }
>
> @@ -1131,14 +1132,14 @@ static int s5p_mfc_configure_dma_memory(struct s5p_mfc_dev *mfc_dev)
> * Create and initialize virtual devices for accessing
> * reserved memory regions.
> */
> - mfc_dev->mem_dev_l = s5p_mfc_alloc_memdev(dev, "left",
> - MFC_BANK1_ALLOC_CTX);
> - if (!mfc_dev->mem_dev_l)
> + mfc_dev->mem_dev[BANK1_CTX] = s5p_mfc_alloc_memdev(dev, "left",
> + BANK1_CTX);
> + if (!mfc_dev->mem_dev[BANK1_CTX])
> return -ENODEV;
> - mfc_dev->mem_dev_r = s5p_mfc_alloc_memdev(dev, "right",
> - MFC_BANK2_ALLOC_CTX);
> - if (!mfc_dev->mem_dev_r) {
> - device_unregister(mfc_dev->mem_dev_l);
> + mfc_dev->mem_dev[BANK2_CTX] = s5p_mfc_alloc_memdev(dev, "right",
> + BANK2_CTX);
> + if (!mfc_dev->mem_dev[BANK2_CTX]) {
> + device_unregister(mfc_dev->mem_dev[BANK1_CTX]);
> return -ENODEV;
> }
>
> @@ -1154,8 +1155,8 @@ static void s5p_mfc_unconfigure_dma_memory(struct s5p_mfc_dev *mfc_dev)
> return;
> }
>
> - device_unregister(mfc_dev->mem_dev_l);
> - device_unregister(mfc_dev->mem_dev_r);
> + device_unregister(mfc_dev->mem_dev[BANK1_CTX]);
> + device_unregister(mfc_dev->mem_dev[BANK2_CTX]);
> }
>
> /* MFC probe function */
> @@ -1213,8 +1214,10 @@ static int s5p_mfc_probe(struct platform_device *pdev)
> goto err_dma;
> }
>
> - vb2_dma_contig_set_max_seg_size(dev->mem_dev_l, DMA_BIT_MASK(32));
> - vb2_dma_contig_set_max_seg_size(dev->mem_dev_r, DMA_BIT_MASK(32));
> + vb2_dma_contig_set_max_seg_size(dev->mem_dev[BANK1_CTX],
> + DMA_BIT_MASK(32));
> + vb2_dma_contig_set_max_seg_size(dev->mem_dev[BANK2_CTX],
> + DMA_BIT_MASK(32));
>
> mutex_init(&dev->mfc_mutex);
> init_waitqueue_head(&dev->queue);
> @@ -1348,8 +1351,8 @@ static int s5p_mfc_remove(struct platform_device *pdev)
> v4l2_device_unregister(&dev->v4l2_dev);
> s5p_mfc_release_firmware(dev);
> 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);
> + vb2_dma_contig_clear_max_seg_size(dev->mem_dev[BANK1_CTX]);
> + vb2_dma_contig_clear_max_seg_size(dev->mem_dev[BANK2_CTX]);
>
> s5p_mfc_final_pm(dev);
> return 0;
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
> index 2f1387a4c386..27d4c864e06e 100644
> --- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
> +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
> @@ -33,8 +33,9 @@
> * while mmaping */
> #define DST_QUEUE_OFF_BASE (1 << 30)
>
> -#define MFC_BANK1_ALLOC_CTX 0
> -#define MFC_BANK2_ALLOC_CTX 1
> +#define BANK1_CTX 0
> +#define BANK2_CTX 1
> +#define BANK_CTX_NUM 2
>
> #define MFC_BANK1_ALIGN_ORDER 13
> #define MFC_BANK2_ALIGN_ORDER 13
> @@ -254,8 +255,7 @@ struct s5p_mfc_priv_buf {
> * @vfd_dec: video device for decoding
> * @vfd_enc: video device for encoding
> * @plat_dev: platform device
> - * @mem_dev_l: child device of the left memory bank (0)
> - * @mem_dev_r: child device of the right memory bank (1)
> + * @mem_dev[]: child devices of the memory banks
> * @regs_base: base address of the MFC hw registers
> * @irq: irq resource
> * @dec_ctrl_handler: control framework handler for decoding
> @@ -297,8 +297,7 @@ struct s5p_mfc_dev {
> struct video_device *vfd_dec;
> struct video_device *vfd_enc;
> struct platform_device *plat_dev;
> - struct device *mem_dev_l;
> - struct device *mem_dev_r;
> + struct device *mem_dev[BANK_CTX_NUM];
> void __iomem *regs_base;
> int irq;
> struct v4l2_ctrl_handler dec_ctrl_handler;
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
> index cc888713b3b6..cd1406c75d9a 100644
> --- a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
> +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
> @@ -28,6 +28,7 @@ int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev)
> {
> void *bank2_virt;
> dma_addr_t bank2_dma_addr;
> + unsigned int align_size = 1 << MFC_BASE_ALIGN_ORDER;
>
> dev->fw_size = dev->variant->buf_size->fw;
>
> @@ -36,8 +37,8 @@ int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev)
> return -ENOMEM;
> }
>
> - dev->fw_virt_addr = dma_alloc_coherent(dev->mem_dev_l, dev->fw_size,
> - &dev->bank1, GFP_KERNEL);
> + dev->fw_virt_addr = dma_alloc_coherent(dev->mem_dev[BANK1_CTX],
> + dev->fw_size, &dev->bank1, GFP_KERNEL);
>
> if (!dev->fw_virt_addr) {
> mfc_err("Allocating bitprocessor buffer failed\n");
> @@ -45,13 +46,13 @@ int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev)
> }
>
> if (HAS_PORTNUM(dev) && IS_TWOPORT(dev)) {
> - bank2_virt = dma_alloc_coherent(dev->mem_dev_r, 1 << MFC_BASE_ALIGN_ORDER,
> - &bank2_dma_addr, GFP_KERNEL);
> + bank2_virt = dma_alloc_coherent(dev->mem_dev[BANK2_CTX],
> + align_size, &bank2_dma_addr, GFP_KERNEL);
>
> if (!bank2_virt) {
> mfc_err("Allocating bank2 base failed\n");
> - dma_free_coherent(dev->mem_dev_l, dev->fw_size,
> - dev->fw_virt_addr, dev->bank1);
> + dma_free_coherent(dev->mem_dev[BANK1_CTX], dev->fw_size,
> + dev->fw_virt_addr, dev->bank1);
> dev->fw_virt_addr = NULL;
> return -ENOMEM;
> }
> @@ -60,10 +61,10 @@ int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev)
> * should not have address of bank2 - MFC will treat it as a null frame.
> * To avoid such situation we set bank2 address below the pool address.
> */
> - dev->bank2 = bank2_dma_addr - (1 << MFC_BASE_ALIGN_ORDER);
> + dev->bank2 = bank2_dma_addr - align_size;
>
> - dma_free_coherent(dev->mem_dev_r, 1 << MFC_BASE_ALIGN_ORDER,
> - bank2_virt, bank2_dma_addr);
> + dma_free_coherent(dev->mem_dev[BANK2_CTX], align_size,
> + bank2_virt, bank2_dma_addr);
>
> } else {
> /* In this case bank2 can point to the same address as bank1.
> @@ -123,8 +124,8 @@ int s5p_mfc_release_firmware(struct s5p_mfc_dev *dev)
> * that MFC is no longer processing */
> if (!dev->fw_virt_addr)
> return -EINVAL;
> - dma_free_coherent(dev->mem_dev_l, dev->fw_size, dev->fw_virt_addr,
> - dev->bank1);
> + dma_free_coherent(dev->mem_dev[BANK1_CTX], dev->fw_size,
> + dev->fw_virt_addr, dev->bank1);
> dev->fw_virt_addr = NULL;
> return 0;
> }
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
> index 367ef8e8dbf0..f17062f9070b 100644
> --- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
> +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
> @@ -931,14 +931,14 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
> psize[1] = ctx->chroma_size;
>
> if (IS_MFCV6_PLUS(dev))
> - alloc_devs[0] = ctx->dev->mem_dev_l;
> + alloc_devs[0] = ctx->dev->mem_dev[BANK1_CTX];
> else
> - alloc_devs[0] = ctx->dev->mem_dev_r;
> - alloc_devs[1] = ctx->dev->mem_dev_l;
> + alloc_devs[0] = ctx->dev->mem_dev[BANK2_CTX];
> + alloc_devs[1] = ctx->dev->mem_dev[BANK1_CTX];
> } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE &&
> ctx->state == MFCINST_INIT) {
> psize[0] = ctx->dec_src_buf_size;
> - alloc_devs[0] = ctx->dev->mem_dev_l;
> + alloc_devs[0] = ctx->dev->mem_dev[BANK1_CTX];
> } 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 e39d9e06e299..2eea21f06d7e 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;
> - alloc_devs[0] = ctx->dev->mem_dev_l;
> + alloc_devs[0] = ctx->dev->mem_dev[BANK1_CTX];
> } else if (vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
> if (ctx->src_fmt)
> *plane_count = ctx->src_fmt->num_planes;
> @@ -1848,11 +1848,11 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
> psize[1] = ctx->chroma_size;
>
> if (IS_MFCV6_PLUS(dev)) {
> - alloc_devs[0] = ctx->dev->mem_dev_l;
> - alloc_devs[1] = ctx->dev->mem_dev_l;
> + alloc_devs[0] = ctx->dev->mem_dev[BANK1_CTX];
> + alloc_devs[1] = ctx->dev->mem_dev[BANK1_CTX];
> } else {
> - alloc_devs[0] = ctx->dev->mem_dev_r;
> - alloc_devs[1] = ctx->dev->mem_dev_r;
> + alloc_devs[0] = ctx->dev->mem_dev[BANK2_CTX];
> + alloc_devs[1] = ctx->dev->mem_dev[BANK2_CTX];
> }
> } else {
> mfc_err("invalid queue type: %d\n", vq->type);
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
> index f4301d5bbd32..65dd3e64b4db 100644
> --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
> +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
> @@ -41,7 +41,8 @@ static int s5p_mfc_alloc_dec_temp_buffers_v5(struct s5p_mfc_ctx *ctx)
> int ret;
>
> ctx->dsc.size = buf_size->dsc;
> - ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1, &ctx->dsc);
> + ret = s5p_mfc_alloc_priv_buf(dev->mem_dev[BANK1_CTX], dev->bank1,
> + &ctx->dsc);
> if (ret) {
> mfc_err("Failed to allocate temporary buffer\n");
> return ret;
> @@ -57,7 +58,7 @@ static int s5p_mfc_alloc_dec_temp_buffers_v5(struct s5p_mfc_ctx *ctx)
> /* Release temporary buffers for decoding */
> static void s5p_mfc_release_dec_desc_buffer_v5(struct s5p_mfc_ctx *ctx)
> {
> - s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->dsc);
> + s5p_mfc_release_priv_buf(ctx->dev->mem_dev[BANK1_CTX], &ctx->dsc);
> }
>
> /* Allocate codec buffers */
> @@ -172,8 +173,8 @@ static int s5p_mfc_alloc_codec_buffers_v5(struct s5p_mfc_ctx *ctx)
> /* Allocate only if memory from bank 1 is necessary */
> if (ctx->bank1.size > 0) {
>
> - ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1,
> - &ctx->bank1);
> + ret = s5p_mfc_alloc_priv_buf(dev->mem_dev[BANK1_CTX],
> + dev->bank1, &ctx->bank1);
> if (ret) {
> mfc_err("Failed to allocate Bank1 temporary buffer\n");
> return ret;
> @@ -182,11 +183,12 @@ static int s5p_mfc_alloc_codec_buffers_v5(struct s5p_mfc_ctx *ctx)
> }
> /* Allocate only if memory from bank 2 is necessary */
> if (ctx->bank2.size > 0) {
> - ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_r, dev->bank2,
> - &ctx->bank2);
> + ret = s5p_mfc_alloc_priv_buf(dev->mem_dev[BANK2_CTX],
> + dev->bank2, &ctx->bank2);
> if (ret) {
> mfc_err("Failed to allocate Bank2 temporary buffer\n");
> - s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->bank1);
> + s5p_mfc_release_priv_buf(ctx->dev->mem_dev[BANK1_CTX],
> + &ctx->bank1);
> return ret;
> }
> BUG_ON(ctx->bank2.dma & ((1 << MFC_BANK2_ALIGN_ORDER) - 1));
> @@ -197,8 +199,8 @@ static int s5p_mfc_alloc_codec_buffers_v5(struct s5p_mfc_ctx *ctx)
> /* Release buffers allocated for codec */
> static void s5p_mfc_release_codec_buffers_v5(struct s5p_mfc_ctx *ctx)
> {
> - s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->bank1);
> - s5p_mfc_release_priv_buf(ctx->dev->mem_dev_r, &ctx->bank2);
> + s5p_mfc_release_priv_buf(ctx->dev->mem_dev[BANK1_CTX], &ctx->bank1);
> + s5p_mfc_release_priv_buf(ctx->dev->mem_dev[BANK2_CTX], &ctx->bank2);
> }
>
> /* Allocate memory for instance data buffer */
> @@ -214,7 +216,8 @@ static int s5p_mfc_alloc_instance_buffer_v5(struct s5p_mfc_ctx *ctx)
> else
> ctx->ctx.size = buf_size->non_h264_ctx;
>
> - ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1, &ctx->ctx);
> + ret = s5p_mfc_alloc_priv_buf(dev->mem_dev[BANK1_CTX], dev->bank1,
> + &ctx->ctx);
> if (ret) {
> mfc_err("Failed to allocate instance buffer\n");
> return ret;
> @@ -227,10 +230,11 @@ static int s5p_mfc_alloc_instance_buffer_v5(struct s5p_mfc_ctx *ctx)
>
> /* Initialize shared memory */
> ctx->shm.size = buf_size->shm;
> - ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1, &ctx->shm);
> + ret = s5p_mfc_alloc_priv_buf(dev->mem_dev[BANK1_CTX], dev->bank1,
> + &ctx->shm);
> if (ret) {
> mfc_err("Failed to allocate shared memory buffer\n");
> - s5p_mfc_release_priv_buf(dev->mem_dev_l, &ctx->ctx);
> + s5p_mfc_release_priv_buf(dev->mem_dev[BANK1_CTX], &ctx->ctx);
> return ret;
> }
>
> @@ -246,8 +250,8 @@ static int s5p_mfc_alloc_instance_buffer_v5(struct s5p_mfc_ctx *ctx)
> /* Release instance buffer */
> static void s5p_mfc_release_instance_buffer_v5(struct s5p_mfc_ctx *ctx)
> {
> - s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->ctx);
> - s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->shm);
> + s5p_mfc_release_priv_buf(ctx->dev->mem_dev[BANK1_CTX], &ctx->ctx);
> + s5p_mfc_release_priv_buf(ctx->dev->mem_dev[BANK1_CTX], &ctx->shm);
> }
>
> static int s5p_mfc_alloc_dev_context_buffer_v5(struct s5p_mfc_dev *dev)
> diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
> index d6f207e859ab..d2bc938253bc 100644
> --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
> +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
> @@ -239,8 +239,8 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
>
> /* Allocate only if memory from bank 1 is necessary */
> if (ctx->bank1.size > 0) {
> - ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1,
> - &ctx->bank1);
> + ret = s5p_mfc_alloc_priv_buf(dev->mem_dev[BANK1_CTX],
> + dev->bank1, &ctx->bank1);
> if (ret) {
> mfc_err("Failed to allocate Bank1 memory\n");
> return ret;
> @@ -253,7 +253,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
> /* Release buffers allocated for codec */
> static void s5p_mfc_release_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
> {
> - s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->bank1);
> + s5p_mfc_release_priv_buf(ctx->dev->mem_dev[BANK1_CTX], &ctx->bank1);
> }
>
> /* Allocate memory for instance data buffer */
> @@ -292,7 +292,8 @@ static int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
> break;
> }
>
> - ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1, &ctx->ctx);
> + ret = s5p_mfc_alloc_priv_buf(dev->mem_dev[BANK1_CTX], dev->bank1,
> + &ctx->ctx);
> if (ret) {
> mfc_err("Failed to allocate instance buffer\n");
> return ret;
> @@ -309,7 +310,7 @@ static int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
> /* Release instance buffer */
> static void s5p_mfc_release_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
> {
> - s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->ctx);
> + s5p_mfc_release_priv_buf(ctx->dev->mem_dev[BANK1_CTX], &ctx->ctx);
> }
>
> /* Allocate context buffers for SYS_INIT */
> @@ -321,7 +322,7 @@ static int s5p_mfc_alloc_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
> mfc_debug_enter();
>
> dev->ctx_buf.size = buf_size->dev_ctx;
> - ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, dev->bank1,
> + ret = s5p_mfc_alloc_priv_buf(dev->mem_dev[BANK1_CTX], dev->bank1,
> &dev->ctx_buf);
> if (ret) {
> mfc_err("Failed to allocate device context buffer\n");
> @@ -339,7 +340,7 @@ static int s5p_mfc_alloc_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
> /* Release context buffers for SYS_INIT */
> static void s5p_mfc_release_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
> {
> - s5p_mfc_release_priv_buf(dev->mem_dev_l, &dev->ctx_buf);
> + s5p_mfc_release_priv_buf(dev->mem_dev[BANK1_CTX], &dev->ctx_buf);
> }
>
> static int calc_plane(int width, int height)
> --
> 1.9.1
>
thanks,
-- Shuah
