[PATCH v6,0/2] media: mediatek: vcodec: add hevc stateless decoder driver in MT8195
Yunfei Dong
yunfei.dong at mediatek.com
Tue May 23 23:04:21 PDT 2023
Add hevc stateless decoder driver to support hardware decode in MT8195, and the driver
need num_delta_pocs_of_ref_rps_idx value to parse slice header short_term_ref_pic_set().
patch 1 add num_delta_pocs_of_ref_rps_idx field.
patch 2 add hevc stateless decoder driver.
---
Changed from v5:
- checkpatch/kernel-doc pass/build pass
- fix warning: struct vdec_av1_slice_fb -> struct vdec_hevc_slice_fb.
- fix warning: remove unused comment for param "trans_start" and "trans_end"
Changed from v4:
- fix some comments according to Nathan's suggestion.
Changed from v3:
- add the dependency patch to this patch series for patch 1.
Changed from v2:
- fix one build warning.
- add the dependency patch link.
Changed from v1:
- fix build error when build 32bit system.
- hevc fluster test result: 132/147 (not support: 10bit => 11 and resolution => 4).
---
Benjamin Gaignard (1):
media: uapi: HEVC: Add num_delta_pocs_of_ref_rps_idx field
Yunfei Dong (1):
media: mediatek: vcodec: support stateless hevc decoder
.../media/v4l/ext-ctrls-codec-stateless.rst | 7 +
.../media/platform/mediatek/vcodec/Makefile | 1 +
.../vcodec/mtk_vcodec_dec_stateless.c | 59 +-
.../platform/mediatek/vcodec/mtk_vcodec_drv.h | 1 +
.../vcodec/vdec/vdec_hevc_req_multi_if.c | 1098 +++++++++++++++++
.../platform/mediatek/vcodec/vdec_drv_if.c | 4 +
.../platform/mediatek/vcodec/vdec_drv_if.h | 1 +
include/uapi/linux/v4l2-controls.h | 6 +-
8 files changed, 1175 insertions(+), 2 deletions(-)
create mode 100644 drivers/media/platform/mediatek/vcodec/vdec/vdec_hevc_req_multi_if.c
--
2.18.0
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