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codec_mm: show current tvp flag [1/2]

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PD#OTT-937

Problem:
When kill mediacodec during playing drm, tvp memory not be freed

Solution:
Check tvp flag in kernel, free tvp memory if flag is not zero

Verify:
P212

Change-Id: I35cbb2808bf179710ec59bd5227995949946ee77
Signed-off-by: Tao Guo <tao.guo@amlogic.com>
This commit is contained in:
Tao Guo
2018-12-05 06:39:36 +00:00
committed by Dongjin Kim
parent c6966009db
commit 43ebf0fb81
1 changed files with 4 additions and 1 deletions
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5
drivers/amlogic/media/common/codec_mm/codec_mm.c
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@@ -1760,7 +1760,10 @@ static ssize_t tvp_enable_help_show(struct class *class,
{
ssize_t size = 0;
size += sprintf(buf, "tvp enable help:\n");
struct codec_mm_mgt_s *mgt = get_mem_mgt();
size += sprintf(buf, "tvp_flag=%d\n", mgt->tvp_enable);
size += sprintf(buf + size, "tvp enable help:\n");
size += sprintf(buf + size, "echo n > tvp_enable\n");
size += sprintf(buf + size, "0: disable tvp(tvp size to 0)\n");
size += sprintf(buf + size,