diff options
Diffstat (limited to 'drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c')
| -rw-r--r-- | drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c b/drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c index 0e212198dd65..e8c2e83379de 100644 --- a/drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c +++ b/drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c @@ -283,6 +283,15 @@ static void set_params(struct hantro_ctx *ctx) hantro_reg_write(vpu, &g2_apf_threshold, 8); } +static u32 get_dpb_index(const struct v4l2_ctrl_hevc_decode_params *decode_params, + const u32 index) +{ + if (index > decode_params->num_active_dpb_entries) + return 0; + + return index; +} + static void set_ref_pic_list(struct hantro_ctx *ctx) { const struct hantro_hevc_dec_ctrls *ctrls = &ctx->hevc_dec.ctrls; @@ -355,8 +364,10 @@ static void set_ref_pic_list(struct hantro_ctx *ctx) list1[j++] = list1[i++]; for (i = 0; i < V4L2_HEVC_DPB_ENTRIES_NUM_MAX; i++) { - hantro_reg_write(vpu, &ref_pic_regs0[i], list0[i]); - hantro_reg_write(vpu, &ref_pic_regs1[i], list1[i]); + hantro_reg_write(vpu, &ref_pic_regs0[i], + get_dpb_index(decode_params, list0[i])); + hantro_reg_write(vpu, &ref_pic_regs1[i], + get_dpb_index(decode_params, list1[i])); } } @@ -582,8 +593,6 @@ int hantro_g2_hevc_dec_run(struct hantro_ctx *ctx) struct hantro_dev *vpu = ctx->dev; int ret; - hantro_g2_check_idle(vpu); - /* Prepare HEVC decoder context. */ ret = hantro_hevc_dec_prepare_run(ctx); if (ret) |