| author | Evoke Zhang <evoke.zhang@amlogic.com> | 2019-03-08 05:47:14 (GMT) |
|---|---|---|
| committer | Jianxin Pan <jianxin.pan@amlogic.com> | 2019-03-13 11:54:43 (GMT) |
| commit | b88a0a919068720e3b20907ee395c981d79fb5f3 (patch) | |
| tree | 2bd2f77cc4c3de7ed6b9ed8e8f7f3b5e9bdfe0dd | |
| parent | 76a5e27b9361ca49d438affb09f028a6ff7fe925 (diff) | |
| download | common-b88a0a919068720e3b20907ee395c981d79fb5f3.zip common-b88a0a919068720e3b20907ee395c981d79fb5f3.tar.gz common-b88a0a919068720e3b20907ee395c981d79fb5f3.tar.bz2 | |
lcd: add vbyone large vswing support for tl1 [1/1]
PD#SWPL-5665
Problem:
some vbyone panel need large vswing
Solution:
add large vswing support for vbyone
Verify:
x301
Change-Id: I2e0e9ab6a73dab292e104a92b341867ceb5ecdbb
Signed-off-by: Evoke Zhang <evoke.zhang@amlogic.com>
| -rw-r--r-- | drivers/amlogic/media/vout/lcd/lcd_phy_config.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/amlogic/media/vout/lcd/lcd_phy_config.c b/drivers/amlogic/media/vout/lcd/lcd_phy_config.c index bdc31b1..dd307f6 100644 --- a/drivers/amlogic/media/vout/lcd/lcd_phy_config.c +++ b/drivers/amlogic/media/vout/lcd/lcd_phy_config.c @@ -236,8 +236,13 @@ void lcd_vbyone_phy_set(struct lcd_config_s *pconf, int status) preem = 0x1; } data32 = lvds_vx1_p2p_phy_preem_tl1[preem]; - lcd_hiu_write(HHI_DIF_CSI_PHY_CNTL14, - 0xf02027a0 | vswing); + if (ext_pullup) { + lcd_hiu_write(HHI_DIF_CSI_PHY_CNTL14, + 0xff2027e0 | vswing); + } else { + lcd_hiu_write(HHI_DIF_CSI_PHY_CNTL14, + 0xf02027a0 | vswing); + } lcd_hiu_write(HHI_DIF_CSI_PHY_CNTL15, 0); lcd_hiu_write(HHI_DIF_CSI_PHY_CNTL16, 0x80000000); lcd_hiu_write(HHI_DIF_CSI_PHY_CNTL8, 0x40004); |