codec_mm: show current tvp flag [1/2]

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>

diff --git a/drivers/amlogic/media/common/codec_mm/codec_mm.c b/drivers/amlogic/media/common/codec_mm/codec_mm.c
index 23417d6..f613c06 100644 (file)
--- a/drivers/amlogic/media/common/codec_mm/codec_mm.c
+++ b/drivers/amlogic/media/common/codec_mm/codec_mm.c
@@ -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,