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drm/i2c: tda998x: force the page register at startup time

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This patch forces the page register to be set on the first I/O operation.

Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Jean-Francois Moine 2014-01-25 18:14:45 +01:00 committed by Russell King
parent fc275a74eb
commit 2eb4c7b1e7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i2c/tda998x_drv.c
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@ -1144,7 +1144,7 @@ tda998x_encoder_init(struct i2c_client *client,
priv->vip_cntrl_1 = VIP_CNTRL_1_SWAP_C(0) | VIP_CNTRL_1_SWAP_D(1);
priv->vip_cntrl_2 = VIP_CNTRL_2_SWAP_E(4) | VIP_CNTRL_2_SWAP_F(5);
priv->current_page = 0;
priv->current_page = 0xff;
priv->cec = i2c_new_dummy(client->adapter, 0x34);
if (!priv->cec)
return -ENODEV;