Hello Yunfei,
Le lundi 10 janvier 2022 à 16:34 +0800, Yunfei Dong a écrit :
This series adds support for mt8192 h264/vp8/vp9 decoder drivers. Firstly, refactor power/clock/interrupt interfaces for mt8192 is lat and core architecture.
Secondly, add new functions to get frame buffer size and resolution according to decoder capability from scp side. Then add callback function to get/put capture buffer in order to enable lat and core decoder in parallel.
Then add to support MT21C compressed mode and fix v4l2-compliance fail.
Perhaps you wanted to append the referred v4l2-compliance output (fixed) ?
As we started doing with other codec driver submission (just did last month for NXP), can you state which software this driver was tested with ? I have started receiving feedback from third party that MTK driver support is not reproducible, I would like to work with you to fix the situation.
regards, Nicolas
Next, extract H264 request api driver to let mt8183 and mt8192 use the same code, and adds mt8192 frame based h264 driver for stateless decoder.
Lastly, add vp8 and vp9 stateless decoder drivers.
Patches 1 to refactor power/clock/interrupt interface. Patches 2~4 get frame buffer size and resolution according to decoder capability. Patches 5~6 enable lat and core decode in parallel. Patch 7~10 add to support MT21C compressed mode and fix v4l2-compliance fail. patch 11 record capture queue format type. Patch 12~13 extract h264 driver and add mt8192 frame based driver for h264 decoder. Patch 14~15 add vp8 and vp9 stateless decoder drivers.
Dependents on "Support multi hardware decode using of_platform_populate"[1].
This patches are the second part used to add mt8192 h264 decoder. And the base part is [1].
[1]https://patchwork.linuxtv.org/project/linux-media/cover/20211215061552.8523-...
changes compared with v3:
- remove enum mtk_chip for patch 2.
- add vp8 stateless decoder drivers for patch 14.
- add vp9 stateless decoder drivers for patch 15.
changes compared with v2:
- add new patch 11 to record capture queue format type.
- separate patch 4 according to tzung-bi's suggestion.
- re-write commit message for patch 5 according to tzung-bi's suggestion.
changes compared with v1:
- rewrite commit message for patch 12.
- rewrite cover-letter message.
Yunfei Dong (15): media: mtk-vcodec: Add vdec enable/disable hardware helpers media: mtk-vcodec: Using firmware type to separate different firmware architecture media: mtk-vcodec: get capture queue buffer size from scp media: mtk-vcodec: Read max resolution from dec_capability media: mtk-vcodec: Call v4l2_m2m_set_dst_buffered() set capture buffer buffered media: mtk-vcodec: Refactor get and put capture buffer flow media: mtk-vcodec: Refactor supported vdec formats and framesizes media: mtk-vcodec: Add format to support MT21C media: mtk-vcodec: disable vp8 4K capability media: mtk-vcodec: Fix v4l2-compliance fail media: mtk-vcodec: record capture queue format type media: mtk-vcodec: Extract H264 common code media: mtk-vcodec: Add h264 decoder driver for mt8192 media: mtk-vcodec: Add vp8 decoder driver for mt8192 media: mtk-vcodec: Add vp9 decoder driver for mt8192
drivers/media/platform/mtk-vcodec/Makefile | 4 + .../platform/mtk-vcodec/mtk_vcodec_dec.c | 49 +- .../platform/mtk-vcodec/mtk_vcodec_dec_drv.c | 5 - .../platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 168 +- .../platform/mtk-vcodec/mtk_vcodec_dec_pm.h | 6 +- .../mtk-vcodec/mtk_vcodec_dec_stateful.c | 14 +- .../mtk-vcodec/mtk_vcodec_dec_stateless.c | 284 ++- .../platform/mtk-vcodec/mtk_vcodec_drv.h | 40 +- .../platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 5 - .../media/platform/mtk-vcodec/mtk_vcodec_fw.c | 6 + .../media/platform/mtk-vcodec/mtk_vcodec_fw.h | 1 + .../mtk-vcodec/vdec/vdec_h264_req_common.c | 311 +++ .../mtk-vcodec/vdec/vdec_h264_req_common.h | 254 ++ .../mtk-vcodec/vdec/vdec_h264_req_if.c | 416 +--- .../mtk-vcodec/vdec/vdec_h264_req_multi_if.c | 605 +++++ .../mtk-vcodec/vdec/vdec_vp8_req_if.c | 445 ++++ .../mtk-vcodec/vdec/vdec_vp9_req_lat_if.c | 2066 +++++++++++++++++ .../media/platform/mtk-vcodec/vdec_drv_if.c | 36 +- .../media/platform/mtk-vcodec/vdec_drv_if.h | 3 + .../media/platform/mtk-vcodec/vdec_ipi_msg.h | 37 + .../platform/mtk-vcodec/vdec_msg_queue.c | 2 + .../media/platform/mtk-vcodec/vdec_vpu_if.c | 54 +- .../media/platform/mtk-vcodec/vdec_vpu_if.h | 15 + .../media/platform/mtk-vcodec/venc_vpu_if.c | 2 +- include/linux/remoteproc/mtk_scp.h | 2 + 25 files changed, 4248 insertions(+), 582 deletions(-) create mode 100644 drivers/media/platform/mtk-vcodec/vdec/vdec_h264_req_common.c create mode 100644 drivers/media/platform/mtk-vcodec/vdec/vdec_h264_req_common.h create mode 100644 drivers/media/platform/mtk-vcodec/vdec/vdec_h264_req_multi_if.c create mode 100644 drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_req_if.c create mode 100644 drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_req_lat_if.c