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* [PATCH v2 0/5] media: venus: Update clock scaling and core selection
@ 2019-06-11  6:05 Aniket Masule
  2019-06-11  6:05 ` [PATCH 1/5] media: venus: Add codec data table Aniket Masule
                   ` (4 more replies)
  0 siblings, 5 replies; 16+ messages in thread
From: Aniket Masule @ 2019-06-11  6:05 UTC (permalink / raw)
  To: linux-media, stanimir.varbanov
  Cc: linux-kernel, linux-arm-msm, vgarodia, Aniket Masule

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 v1:
 - Corrected VPP cycles entries in codec data table.
 - Removed filled_len from arguments to calculate_inst_freq, 
   filled_len won't be used in this patch series.
   filled_len will be used in clock scaling based on bitrate.

Aniket Masule (5):
  media: venus: Add codec data table
  media: venus: Initialize codec data
  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    | 186 +++++++++++++++++++++++--
 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       |   9 +-
 drivers/media/platform/qcom/venus/venc.c       |   8 +-
 8 files changed, 226 insertions(+), 14 deletions(-)

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


^ permalink raw reply	[flat|nested] 16+ messages in thread
* [PATCH 0/5] media: venus: Update clock scaling and core selection
@ 2019-05-30 13:58 Aniket Masule
  2019-05-30 13:58 ` [PATCH 1/5] media: venus: Add codec data table Aniket Masule
  0 siblings, 1 reply; 16+ messages in thread
From: Aniket Masule @ 2019-05-30 13:58 UTC (permalink / raw)
  To: linux-media, stanimir.varbanov
  Cc: linux-kernel, linux-arm-msm, vgarodia, Aniket Masule

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.

Aniket Masule (5):
  media: venus: Add codec data table
  media: venus: Initialize codec data
  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    | 189 +++++++++++++++++++++++--
 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       |   9 +-
 drivers/media/platform/qcom/venus/venc.c       |   8 +-
 8 files changed, 229 insertions(+), 14 deletions(-)

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2019-06-20 10:59 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-06-11  6:05 [PATCH v2 0/5] media: venus: Update clock scaling and core selection Aniket Masule
2019-06-11  6:05 ` [PATCH 1/5] media: venus: Add codec data table Aniket Masule
2019-06-17  8:37   ` Stanimir Varbanov
2019-06-20  8:11     ` amasule
2019-06-11  6:05 ` [PATCH 2/5] media: venus: Initialize codec data Aniket Masule
2019-06-17  8:37   ` Stanimir Varbanov
2019-06-20  8:13     ` amasule
2019-06-11  6:05 ` [PATCH 3/5] media: venus: Update clock scaling Aniket Masule
2019-06-17  8:58   ` Stanimir Varbanov
2019-06-20  8:28     ` amasule
2019-06-11  6:05 ` [PATCH 4/5] media: venus: Add interface for load per core Aniket Masule
2019-06-17  9:05   ` Stanimir Varbanov
2019-06-11  6:05 ` [PATCH 5/5] media: venus: Update core selection Aniket Masule
2019-06-17  9:07   ` Stanimir Varbanov
2019-06-20 10:59     ` amasule
  -- strict thread matches above, loose matches on Subject: below --
2019-05-30 13:58 [PATCH 0/5] media: venus: Update clock scaling and " Aniket Masule
2019-05-30 13:58 ` [PATCH 1/5] media: venus: Add codec data table Aniket Masule

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