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dolby: enable DV output in uboot [4/6]

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PD#SWPL-392

Problem:
black screen 1s during kernel boot at 4k30hz.
The reason is vic is 0.

Solution:
Init vic when hdmi init.

Verify:
G12A

Change-Id: I0e055ddb1fcd9ee4c7bc009c9160176a0c101d8b
Signed-off-by: yao liu <yao.liu@amlogic.com>
This commit is contained in:
yao liu
2019-08-19 07:41:13 -04:00
committed by Tao Zeng
parent 9dd987e9d9
commit e88a8902a3
1 changed files with 2 additions and 0 deletions
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2
drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hdmi_tx_hw.c
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@@ -89,6 +89,7 @@ static int hdmitx_cntl_config(struct hdmitx_dev *hdev, unsigned int cmd,
unsigned int argv);
static int hdmitx_cntl_misc(struct hdmitx_dev *hdev, unsigned int cmd,
unsigned int argv);
static enum hdmi_vic get_vic_from_pkt(void);
#define EDID_RAM_ADDR_SIZE (8)
@@ -482,6 +483,7 @@ static void hdmi_hwp_init(struct hdmitx_dev *hdev)
/* enable CLK_TO_DIG */
hd_set_reg_bits(P_HHI_HDMI_PHY_CNTL3, 0x3, 0, 2);
if (hdmitx_uboot_already_display()) {
hdev->cur_VIC = get_vic_from_pkt();
hdev->ready = 1;
/* Get uboot output color space from AVI */
switch (hdmitx_rd_reg(HDMITX_DWC_FC_AVICONF0) & 0x3) {