In this patch series, clock scaling and core selection methods are updated. Current clock scaling and core selection methods are same for vpu4 and previous versions. Introducing load calculations using vpp cycles, which indicates the cycles required by video hardware to process each macroblock. Clock scaling is now done more precisely using vpp cycles. Instance is assigned to core with minimum load, instead of of static assignment. Changes since v2 addressing the comments: - Codec_data and vpp_cycles have renamed to codec_freq_data and vpp_freq respectively. - Conditional check in patch 4 for checking max cores available is updated to VIDC_CORE_ID_2. - venus_helper_decide_core renamed to venus_helper_set_core. - scale_clocks_vpu4 renamed scale_clocks_v4. For comment on freq fied in clk_data structure, it is getting initialized and used in scale_clocks_v4 function. Aniket Masule (4): media: venus: Add codec data table media: venus: Update clock scaling media: venus: Add interface for load per core media: venus: Update core selection drivers/media/platform/qcom/venus/core.c | 13 ++ drivers/media/platform/qcom/venus/core.h | 15 ++ drivers/media/platform/qcom/venus/helpers.c | 190 +++++++++++++++++++++++-- drivers/media/platform/qcom/venus/helpers.h | 3 +- drivers/media/platform/qcom/venus/hfi_helper.h | 1 + drivers/media/platform/qcom/venus/hfi_parser.h | 5 + drivers/media/platform/qcom/venus/vdec.c | 6 +- drivers/media/platform/qcom/venus/venc.c | 6 +- 8 files changed, 226 insertions(+), 13 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
