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msm: vidc: Fix an issue with high bitrate playback

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If the instant bitrate during playback is higher than
the max supported bitrate, then driver should ensure
that venus core is scaled at max frequency. Without this
change we will see frame drops if instant bitrate is
higher than max supported.

CRs-Fixed: 1038427
Change-Id: Id76865085285e2d8b92dba6aa456b972374789ac
Signed-off-by: Arun Menon <avmenon@codeaurora.org>
This commit is contained in:
Arun Menon 2016-07-06 16:31:08 -07:00 • committed by Gerrit - the friendly Code Review server
parent 400520a6e2
commit 5bf14d8ab8
1 changed files with 7 additions and 0 deletions
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7
drivers/media/platform/msm/vidc/venus_hfi.c
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@ -1238,6 +1238,13 @@ static unsigned long __get_clock_rate_with_bitrate(struct clock_info *clock,
break; break;
} }
} }
/*
* Current bitrate is higher than max supported load.
* Select max frequency to handle this load.
*/
if (i < 0)
supported_clk[j] = table[0].freq;
} }
for (i = 0; i < data->num_sessions; i++) for (i = 0; i < data->num_sessions; i++)