Thread (29 messages) 29 messages, 9 authors, 2020-07-29

Re: [PATCH v4 3/5] media: venus: core: Add support for opp tables/perf voting

From: Stanimir Varbanov <hidden>
Date: 2020-07-26 12:48:02
Also in: linux-arm-msm, linux-media, lkml

Hi Rajendra,

On 7/23/20 2:26 PM, Rajendra Nayak wrote:
Add support to add OPP tables and perf voting on the OPP powerdomain.
This is needed so venus votes on the corresponding performance state
for the OPP powerdomain along with setting the core clock rate.

Signed-off-by: Rajendra Nayak <redacted>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
---
 drivers/media/platform/qcom/venus/core.c       |  2 +
 drivers/media/platform/qcom/venus/core.h       |  5 ++
 drivers/media/platform/qcom/venus/pm_helpers.c | 92 ++++++++++++++++++++++++--
 3 files changed, 92 insertions(+), 7 deletions(-)
Once we have a fix in opp-table (patch 4/5) to avoid -ERANGE from
dev_pm_opp_set_rate:

Acked-by: Stanimir Varbanov <redacted>

<cut>

-- 
regards,
Stan
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