Signed-off-by: Russell King <rmk+ker...@arm.linux.org.uk>
---
drivers/gpu/drm/i2c/tda998x_drv.c | 16 ++++++++++------
1 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c
b/drivers/gpu/drm/i2c/tda998x_drv.c
index cd1526c..c0d17ae 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -32,6 +32,9 @@ struct tda998x_priv {
uint16_t rev;
uint8_t current_page;
int dpms;
+ u8 vip_cntrl_0;
+ u8 vip_cntrl_1;
+ u8 vip_cntrl_2;
};
#define to_tda998x_priv(x) ((struct tda998x_priv
*)to_encoder_slave(x)->slave_priv)
@@ -448,12 +451,9 @@ tda998x_encoder_dpms(struct drm_encoder *encoder, int mode)
reg_write(encoder, REG_ENA_VP_1, 0xff);
reg_write(encoder, REG_ENA_VP_2, 0xff);
/* set muxing after enabling ports: */
- reg_write(encoder, REG_VIP_CNTRL_0,
- VIP_CNTRL_0_SWAP_A(2) | VIP_CNTRL_0_SWAP_B(3));
- reg_write(encoder, REG_VIP_CNTRL_1,
- VIP_CNTRL_1_SWAP_C(0) | VIP_CNTRL_1_SWAP_D(1));
- reg_write(encoder, REG_VIP_CNTRL_2,
- VIP_CNTRL_2_SWAP_E(4) | VIP_CNTRL_2_SWAP_F(5));
+ reg_write(encoder, REG_VIP_CNTRL_0, priv->vip_cntrl_0);
+ reg_write(encoder, REG_VIP_CNTRL_1, priv->vip_cntrl_1);
+ reg_write(encoder, REG_VIP_CNTRL_2, priv->vip_cntrl_2);
break;
case DRM_MODE_DPMS_OFF:
/* disable audio and video ports */
@@ -823,6 +823,10 @@ tda998x_encoder_init(struct i2c_client *client,
if (!priv)
return -ENOMEM;
+ priv->vip_cntrl_0 = VIP_CNTRL_0_SWAP_A(2) | VIP_CNTRL_0_SWAP_B(3);
+ 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->cec = i2c_new_dummy(client->adapter, 0x34);
priv->dpms = DRM_MODE_DPMS_OFF;
--
1.7.4.4
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
