linux-kernel - [PATCH v2 0/8] Venus stateful encoder compliance

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Date:   Wed, 11 Nov 2020 16:37:47 +0200
From:   Stanimir Varbanov <stanimir.varbanov@...aro.org>
To:     linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Vikash Garodia <vgarodia@...eaurora.org>,
        Alexandre Courbot <acourbot@...omium.org>,
        Fritz Koenig <frkoenig@...omium.org>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>
Subject: [PATCH v2 0/8] Venus stateful encoder compliance

Hello,

Here is v2 of the subject patchset. 

The patchset starts with few small preparation and fix patches, 1/8 to 5/8.
6/8 is redesigned Dikshita's patch and 7/8 add Reset encoder state handling.
The last 8/8 just delete not needed helper function.

The major changes are:
 * An attempt to reuse m2m helpers for drain and reset state in 6/8 and 7/8.
 * Use null encoder buffer to signal end-of-stream in 6/8.

Comments are welcome!

regards,
Stan

Dikshita Agarwal (1):
  venus: venc: add handling for VIDIOC_ENCODER_CMD

Stanimir Varbanov (7):
  venus: hfi: Use correct state in unload resources
  venus: helpers: Add a new helper for buffer processing
  venus: hfi_cmds: Allow null buffer address on encoder input
  venus: helpers: Calculate properly compressed buffer size
  venus: pm_helpers: Check instance state when calculate instance
    frequency
  venus: venc: Handle reset encoder state
  venus: helpers: Delete unused stop streaming helper

 drivers/media/platform/qcom/venus/helpers.c   |  65 ++---
 drivers/media/platform/qcom/venus/helpers.h   |   2 +-
 drivers/media/platform/qcom/venus/hfi.c       |   2 +-
 drivers/media/platform/qcom/venus/hfi.h       |   1 -
 drivers/media/platform/qcom/venus/hfi_cmds.c  |   2 +-
 .../media/platform/qcom/venus/pm_helpers.c    |   3 +
 drivers/media/platform/qcom/venus/venc.c      | 232 +++++++++++++++---
 7 files changed, 226 insertions(+), 81 deletions(-)

-- 
2.17.1