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| author | Patrick Wildt <patrick@blueri.se> | 2020-06-07 20:36:12 +0200 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2020-06-28 09:56:11 +0800 |
| commit | 673eb44e91bc0c06cb1e3f353f5d07b4f9e5a586 (patch) | |
| tree | 96ea9b362542cae72026a70f4a8f110a000cfa14 /drivers | |
| parent | 5e15dcb4cbc7906690a759554be082b025d2aa52 (diff) | |
| download | u-boot-673eb44e91bc0c06cb1e3f353f5d07b4f9e5a586.tar.gz u-boot-673eb44e91bc0c06cb1e3f353f5d07b4f9e5a586.tar.xz u-boot-673eb44e91bc0c06cb1e3f353f5d07b4f9e5a586.zip | |
rockchip: correctly set vop0 or vop1
The EDP_LCDC_SEL bit has to be set correctly to select vop0 or
vop1, but so far we have set it in both conditions, which is not
correct.
Can someone verify this is the correct way round? vop1 -> set,
vop0 -> clear?
Signed-off-by: Patrick Wildt <patrick@blueri.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/rockchip/rk_edp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/rockchip/rk_edp.c b/drivers/video/rockchip/rk_edp.c index 92188be927..000bd48140 100644 --- a/drivers/video/rockchip/rk_edp.c +++ b/drivers/video/rockchip/rk_edp.c @@ -1062,7 +1062,8 @@ static int rk_edp_probe(struct udevice *dev) rk_setreg(&priv->grf->soc_con12, 1 << 4); /* select epd signal from vop0 or vop1 */ - rk_setreg(&priv->grf->soc_con6, (vop_id == 1) ? (1 << 5) : (1 << 5)); + rk_clrsetreg(&priv->grf->soc_con6, (1 << 5), + (vop_id == 1) ? (1 << 5) : (0 << 5)); rockchip_edp_wait_hpd(priv); |