On 24/04/18 14:44, Stanimir Varbanov wrote: > Hello, > > This patch set aims to: > > * add initial support for Venus version 4xx (found on sdm845). > > * introduce a common capability parser to enumerate better > supported uncompressed formats, capabilities by codec, > supported codecs and so on. > > * also contains various cleanups, readability improvements > and fixes. > > * adds HEVC codec support for the Venus versions which has > support for it. > > * add multi-stream support (secondary decoder output), which > will give as an opportunity to use UBWC compressed formats > to optimize internal interconnect bandwidth on higher > resolutions. I'm a bit confused about this: is this a purely driver-internal thing, or is this exposed somehow to userspace as well? It seems to be purely internal. Regards, Hans > > Comments are welcome! > > regards, > Stan > > Stanimir Varbanov (28): > venus: hfi_msgs: correct pointer increment > venus: hfi: preparation to support venus 4xx > venus: hfi: update sequence event to handle more properties > venus: hfi_cmds: add set_properties for 4xx version > venus: hfi: support session continue for 4xx version > venus: hfi: handle buffer output2 type as well > venus: hfi_venus: add halt AXI support for Venus 4xx > venus: hfi_venus: add suspend function for 4xx version > venus: venc,vdec: adds clocks needed for venus 4xx > venus: vdec: call session_continue in insufficient event > venus: add common capability parser > venus: helpers: make a commmon function for power_enable > venus: core: delete not used flag for buffer mode > venus: helpers: rename a helper function and use buffer mode from caps > venus: add a helper function to set dynamic buffer mode > venus: add helper function to set actual buffer size > venus: delete no longer used bufmode flag from instance > venus: helpers: add buffer type argument to a helper > venus: helpers: add a new helper to set raw format > venus: helpers,vdec,venc: add helpers to set work mode and core usage > venus: helpers: extend set_num_bufs helper with one more argument > venus: helpers: add a helper to return opb buffer sizes > venus: vdec: get required input buffers as well > venus: vdec: new function for output configuration > venus: move frame size calculations in common place > venus: implementing multi-stream support > venus: add sdm845 compatible and resource data > venus: add HEVC codec support > > .../devicetree/bindings/media/qcom,venus.txt | 1 + > drivers/media/platform/qcom/venus/Makefile | 3 +- > drivers/media/platform/qcom/venus/core.c | 102 ++++ > drivers/media/platform/qcom/venus/core.h | 91 ++-- > drivers/media/platform/qcom/venus/helpers.c | 558 +++++++++++++++++++-- > drivers/media/platform/qcom/venus/helpers.h | 23 +- > drivers/media/platform/qcom/venus/hfi.c | 12 +- > drivers/media/platform/qcom/venus/hfi.h | 9 + > drivers/media/platform/qcom/venus/hfi_cmds.c | 64 ++- > drivers/media/platform/qcom/venus/hfi_helper.h | 112 ++++- > drivers/media/platform/qcom/venus/hfi_msgs.c | 401 +++------------ > drivers/media/platform/qcom/venus/hfi_parser.c | 290 +++++++++++ > drivers/media/platform/qcom/venus/hfi_parser.h | 45 ++ > drivers/media/platform/qcom/venus/hfi_venus.c | 69 +++ > drivers/media/platform/qcom/venus/hfi_venus_io.h | 24 + > drivers/media/platform/qcom/venus/vdec.c | 324 +++++++----- > drivers/media/platform/qcom/venus/venc.c | 166 +++--- > 17 files changed, 1641 insertions(+), 653 deletions(-) > create mode 100644 drivers/media/platform/qcom/venus/hfi_parser.c > create mode 100644 drivers/media/platform/qcom/venus/hfi_parser.h >
