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vout: add vout2 vpu_clkc init if needed [1/1]

Browse Source 
PD#TV-5428

Problem:
need viu2 display support

Solution:
add vout2 init mode support

Verify:
u200

Change-Id: I1a8e0b5b448f5c6052703e59d78090992d5812bf
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
This commit is contained in:
Evoke Zhang
2019-05-31 17:48:22 +08:00
committed by Luan Yuan
parent 30129a4695
commit ab0fdb3833
1 changed files with 12 additions and 0 deletions
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12
drivers/amlogic/media/vout/vout_serve/vout2_serve.c
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@@ -266,6 +266,18 @@ static int set_vout2_init_mode(void)
else
vmode = vout2_init_vmode;
if ((vmode & VMODE_MODE_BIT_MASK) < VMODE_NULL) {
if (IS_ERR_OR_NULL(vpu_clkc))
VOUTERR("vout2: vpu_clkc\n");
else {
if (vpu_clkc_state == 0) {
VOUTPR("vout2: enable vpu_clkc\n");
clk_prepare_enable(vpu_clkc);
vpu_clkc_state = 1;
}
}
}
memset(local_name, 0, sizeof(local_name));
snprintf(local_name, VMODE_NAME_LEN_MAX, "%s", init_mode_str);
ret = set_current_vmode2(vmode);