diff options
Diffstat (limited to 'drivers/media/platform/mtk-vcodec')
9 files changed, 78 insertions, 35 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c index 502877a4b1df..a60b538686ea 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c @@ -420,6 +420,11 @@ static void mtk_vdec_worker(struct work_struct *work) dst_buf->index, ret, res_chg); src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx); + if (ret == -EIO) { + mutex_lock(&ctx->lock); + src_buf_info->error = true; + mutex_unlock(&ctx->lock); + } v4l2_m2m_buf_done(&src_buf_info->vb, VB2_BUF_STATE_ERROR); } else if (res_chg == false) { /* @@ -1170,8 +1175,16 @@ static void vb2ops_vdec_buf_queue(struct vb2_buffer *vb) */ src_buf = v4l2_m2m_src_buf_remove(ctx->m2m_ctx); - v4l2_m2m_buf_done(to_vb2_v4l2_buffer(src_buf), - VB2_BUF_STATE_DONE); + if (ret == -EIO) { + mtk_v4l2_err("[%d] Unrecoverable error in vdec_if_decode.", + ctx->id); + ctx->state = MTK_STATE_ABORT; + v4l2_m2m_buf_done(to_vb2_v4l2_buffer(src_buf), + VB2_BUF_STATE_ERROR); + } else { + v4l2_m2m_buf_done(to_vb2_v4l2_buffer(src_buf), + VB2_BUF_STATE_DONE); + } mtk_v4l2_debug(ret ? 0 : 1, "[%d] vdec_if_decode() src_buf=%d, size=%zu, fail=%d, res_chg=%d", ctx->id, src_buf->index, @@ -1216,16 +1229,22 @@ static void vb2ops_vdec_buf_finish(struct vb2_buffer *vb) struct mtk_vcodec_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); struct vb2_v4l2_buffer *vb2_v4l2; struct mtk_video_dec_buf *buf; - - if (vb->vb2_queue->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) - return; + bool buf_error; vb2_v4l2 = container_of(vb, struct vb2_v4l2_buffer, vb2_buf); buf = container_of(vb2_v4l2, struct mtk_video_dec_buf, vb); mutex_lock(&ctx->lock); - buf->queued_in_v4l2 = false; - buf->queued_in_vb2 = false; + if (vb->vb2_queue->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { + buf->queued_in_v4l2 = false; + buf->queued_in_vb2 = false; + } + buf_error = buf->error; mutex_unlock(&ctx->lock); + + if (buf_error) { + mtk_v4l2_err("Unrecoverable error on buffer."); + ctx->state = MTK_STATE_ABORT; + } } static int vb2ops_vdec_buf_init(struct vb2_buffer *vb) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h index 362f5a85762e..dc4fc1df63c5 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h @@ -50,6 +50,7 @@ struct vdec_fb { * @queued_in_v4l2: Capture buffer is in v4l2 driver, but not in vb2 * queue yet * @lastframe: Intput buffer is last buffer - EOS + * @error: An unrecoverable error occurs on this buffer. * @frame_buffer: Decode status, and buffer information of Capture buffer * * Note : These status information help us track and debug buffer state @@ -63,6 +64,7 @@ struct mtk_video_dec_buf { bool queued_in_vb2; bool queued_in_v4l2; bool lastframe; + bool error; struct vdec_fb frame_buffer; }; diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c index aa81f3ce9463..83f859e8509c 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c @@ -269,11 +269,6 @@ static int mtk_vcodec_probe(struct platform_device *pdev) for (i = VENC_SYS, j = 0; i < NUM_MAX_VCODEC_REG_BASE; i++, j++) { res = platform_get_resource(pdev, IORESOURCE_MEM, j); - if (res == NULL) { - dev_err(&pdev->dev, "get memory resource failed."); - ret = -ENXIO; - goto err_res; - } dev->reg_base[i] = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR((__force void *)dev->reg_base[i])) { ret = PTR_ERR((__force void *)dev->reg_base[i]); diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.h index 7d55975d3185..237e144c194f 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.h +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.h @@ -31,7 +31,6 @@ struct mtk_vcodec_dev; extern int mtk_v4l2_dbg_level; extern bool mtk_vcodec_dbg; -#define DEBUG 1 #if defined(DEBUG) @@ -67,15 +66,15 @@ extern bool mtk_vcodec_dbg; #else -#define mtk_v4l2_debug(level, fmt, args...) -#define mtk_v4l2_err(fmt, args...) -#define mtk_v4l2_debug_enter() -#define mtk_v4l2_debug_leave() +#define mtk_v4l2_debug(level, fmt, args...) {} +#define mtk_v4l2_err(fmt, args...) {} +#define mtk_v4l2_debug_enter() {} +#define mtk_v4l2_debug_leave() {} -#define mtk_vcodec_debug(h, fmt, args...) -#define mtk_vcodec_err(h, fmt, args...) -#define mtk_vcodec_debug_enter(h) -#define mtk_vcodec_debug_leave(h) +#define mtk_vcodec_debug(h, fmt, args...) {} +#define mtk_vcodec_err(h, fmt, args...) {} +#define mtk_vcodec_debug_enter(h) {} +#define mtk_vcodec_debug_leave(h) {} #endif 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 57a842ff3097..b7731b18ecae 100644 --- a/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c +++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c @@ -493,10 +493,10 @@ static int vdec_h264_get_param(unsigned long h_vdec, } static struct vdec_common_if vdec_h264_if = { - vdec_h264_init, - vdec_h264_decode, - vdec_h264_get_param, - vdec_h264_deinit, + .init = vdec_h264_init, + .decode = vdec_h264_decode, + .get_param = vdec_h264_get_param, + .deinit = vdec_h264_deinit, }; struct vdec_common_if *get_h264_dec_comm_if(void); 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 6e7a62ae0842..b9fad6a48879 100644 --- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c +++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c @@ -620,10 +620,10 @@ static void vdec_vp8_deinit(unsigned long h_vdec) } static struct vdec_common_if vdec_vp8_if = { - vdec_vp8_init, - vdec_vp8_decode, - vdec_vp8_get_param, - vdec_vp8_deinit, + .init = vdec_vp8_init, + .decode = vdec_vp8_decode, + .get_param = vdec_vp8_get_param, + .deinit = vdec_vp8_deinit, }; struct vdec_common_if *get_vp8_dec_comm_if(void); diff --git a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c index e91a3b425b0c..1daee1207469 100644 --- a/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c +++ b/drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c @@ -718,6 +718,26 @@ static void get_free_fb(struct vdec_vp9_inst *inst, struct vdec_fb **out_fb) *out_fb = fb; } +static int validate_vsi_array_indexes(struct vdec_vp9_inst *inst, + struct vdec_vp9_vsi *vsi) { + if (vsi->sf_frm_idx >= VP9_MAX_FRM_BUF_NUM - 1) { + mtk_vcodec_err(inst, "Invalid vsi->sf_frm_idx=%u.", + vsi->sf_frm_idx); + return -EIO; + } + if (vsi->frm_to_show_idx >= VP9_MAX_FRM_BUF_NUM) { + mtk_vcodec_err(inst, "Invalid vsi->frm_to_show_idx=%u.", + vsi->frm_to_show_idx); + return -EIO; + } + if (vsi->new_fb_idx >= VP9_MAX_FRM_BUF_NUM) { + mtk_vcodec_err(inst, "Invalid vsi->new_fb_idx=%u.", + vsi->new_fb_idx); + return -EIO; + } + return 0; +} + static void vdec_vp9_deinit(unsigned long h_vdec) { struct vdec_vp9_inst *inst = (struct vdec_vp9_inst *)h_vdec; @@ -834,6 +854,12 @@ static int vdec_vp9_decode(unsigned long h_vdec, struct mtk_vcodec_mem *bs, goto DECODE_ERROR; } + ret = validate_vsi_array_indexes(inst, vsi); + if (ret) { + mtk_vcodec_err(inst, "Invalid values from VPU."); + goto DECODE_ERROR; + } + if (vsi->resolution_changed) { if (!vp9_alloc_work_buf(inst)) { ret = -EINVAL; @@ -953,10 +979,10 @@ static int vdec_vp9_get_param(unsigned long h_vdec, } static struct vdec_common_if vdec_vp9_if = { - vdec_vp9_init, - vdec_vp9_decode, - vdec_vp9_get_param, - vdec_vp9_deinit, + .init = vdec_vp9_init, + .decode = vdec_vp9_decode, + .get_param = vdec_vp9_get_param, + .deinit = vdec_vp9_deinit, }; struct vdec_common_if *get_vp9_dec_comm_if(void); diff --git a/drivers/media/platform/mtk-vcodec/vdec_drv_if.h b/drivers/media/platform/mtk-vcodec/vdec_drv_if.h index db6b5205ffb1..ded1154481cd 100644 --- a/drivers/media/platform/mtk-vcodec/vdec_drv_if.h +++ b/drivers/media/platform/mtk-vcodec/vdec_drv_if.h @@ -85,6 +85,8 @@ void vdec_if_deinit(struct mtk_vcodec_ctx *ctx); * @res_chg : [out] resolution change happens if current bs have different * picture width/height * Note: To flush the decoder when reaching EOF, set input bitstream as NULL. + * + * Return: 0 on success. -EIO on unrecoverable error. */ int vdec_if_decode(struct mtk_vcodec_ctx *ctx, struct mtk_vcodec_mem *bs, struct vdec_fb *fb, bool *res_chg); 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 a6fa145f2c54..acb639c4abd2 100644 --- a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c +++ b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c @@ -155,7 +155,7 @@ static void vp8_enc_free_work_buf(struct venc_vp8_inst *inst) /* Buffers need to be freed by AP. */ for (i = 0; i < VENC_VP8_VPU_WORK_BUF_MAX; i++) { - if ((inst->work_bufs[i].size == 0)) + if (inst->work_bufs[i].size == 0) continue; mtk_vcodec_mem_free(inst->ctx, &inst->work_bufs[i]); } @@ -172,7 +172,7 @@ static int vp8_enc_alloc_work_buf(struct venc_vp8_inst *inst) mtk_vcodec_debug_enter(inst); for (i = 0; i < VENC_VP8_VPU_WORK_BUF_MAX; i++) { - if ((wb[i].size == 0)) + if (wb[i].size == 0) continue; /* * This 'wb' structure is set by VPU side and shared to AP for |