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di: The last frame of the video flash garbage [1/1]

Browse Source 
PD#SWPL-6070

Problem:
flash garbages when unreg process.

Solution:
can't speed down the clkb rate, there is a mirror mode

Verify:
tl1

Change-Id: I5fcc29a1cda196992a457f40fee31992f4bc1528
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
This commit is contained in:
Yong Qin
2019-03-22 14:36:17 +08:00
parent bcba9ce1ac
commit 5970920c34
1 changed files with 4 additions and 1 deletions
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5
drivers/amlogic/media/deinterlace/deinterlace.c
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@@ -129,7 +129,7 @@ static di_dev_t *de_devp;
static dev_t di_devno;
static struct class *di_clsp;
static const char version_s[] = "2019-03-20a";
static const char version_s[] = "2019-03-22va";
static int bypass_state = 1;
static int bypass_all;
@@ -6543,11 +6543,14 @@ static int di_task_handle(void *data)
di_pre_stru.disable_req_flag) &&
(di_pre_stru.pre_de_busy == 0)) {
di_unreg_process();
#if 0
/* if mirror mode, can't speed down the clk*/
/* set min rate for power saving */
if (de_devp->vpu_clkb) {
clk_set_rate(de_devp->vpu_clkb,
de_devp->clkb_min_rate);
}
#endif
}
if (di_pre_stru.reg_req_flag_irq ||
di_pre_stru.reg_req_flag) {