Move the non-DT configuration of the TDA998x into tda998x_create() so that we do all setup in one place.
Signed-off-by: Russell King rmk+kernel@armlinux.org.uk --- drivers/gpu/drm/i2c/tda998x_drv.c | 75 ++++++++++++++++++++------------------- 1 file changed, 38 insertions(+), 37 deletions(-)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index e9a038a7bb30..931135db979c 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -1621,6 +1621,25 @@ static int tda998x_get_audio_ports(struct tda998x_priv *priv, return 0; }
+static void tda998x_set_config(struct tda998x_priv *priv, + const struct tda998x_encoder_params *p) +{ + priv->vip_cntrl_0 = VIP_CNTRL_0_SWAP_A(p->swap_a) | + (p->mirr_a ? VIP_CNTRL_0_MIRR_A : 0) | + VIP_CNTRL_0_SWAP_B(p->swap_b) | + (p->mirr_b ? VIP_CNTRL_0_MIRR_B : 0); + priv->vip_cntrl_1 = VIP_CNTRL_1_SWAP_C(p->swap_c) | + (p->mirr_c ? VIP_CNTRL_1_MIRR_C : 0) | + VIP_CNTRL_1_SWAP_D(p->swap_d) | + (p->mirr_d ? VIP_CNTRL_1_MIRR_D : 0); + priv->vip_cntrl_2 = VIP_CNTRL_2_SWAP_E(p->swap_e) | + (p->mirr_e ? VIP_CNTRL_2_MIRR_E : 0) | + VIP_CNTRL_2_SWAP_F(p->swap_f) | + (p->mirr_f ? VIP_CNTRL_2_MIRR_F : 0); + + priv->audio_params = p->audio_params; +} + static int tda998x_create(struct i2c_client *client, struct tda998x_priv *priv) { struct device_node *np = client->dev.of_node; @@ -1772,23 +1791,28 @@ static int tda998x_create(struct i2c_client *client, struct tda998x_priv *priv) /* enable EDID read irq: */ reg_set(priv, REG_INT_FLAGS_2, INT_FLAGS_2_EDID_BLK_RD);
- if (!np) - return 0; /* non-DT */ + if (np) { + /* get the device tree parameters */ + ret = of_property_read_u32(np, "video-ports", &video); + if (ret == 0) { + priv->vip_cntrl_0 = video >> 16; + priv->vip_cntrl_1 = video >> 8; + priv->vip_cntrl_2 = video; + }
- /* get the device tree parameters */ - ret = of_property_read_u32(np, "video-ports", &video); - if (ret == 0) { - priv->vip_cntrl_0 = video >> 16; - priv->vip_cntrl_1 = video >> 8; - priv->vip_cntrl_2 = video; - } + ret = tda998x_get_audio_ports(priv, np); + if (ret) + goto fail;
- ret = tda998x_get_audio_ports(priv, np); - if (ret) - goto fail; + if (priv->audio_port[0].format != AFMT_UNUSED) + tda998x_audio_codec_init(priv, &client->dev); + } else { + struct tda998x_encoder_params *params;
- if (priv->audio_port[0].format != AFMT_UNUSED) - tda998x_audio_codec_init(priv, &client->dev); + params = client->dev.platform_data; + if (params) + tda998x_set_config(priv, params); + }
return 0;
@@ -1835,28 +1859,8 @@ static const struct drm_encoder_funcs tda998x_encoder_funcs = { .destroy = tda998x_encoder_destroy, };
-static void tda998x_set_config(struct tda998x_priv *priv, - const struct tda998x_encoder_params *p) -{ - priv->vip_cntrl_0 = VIP_CNTRL_0_SWAP_A(p->swap_a) | - (p->mirr_a ? VIP_CNTRL_0_MIRR_A : 0) | - VIP_CNTRL_0_SWAP_B(p->swap_b) | - (p->mirr_b ? VIP_CNTRL_0_MIRR_B : 0); - priv->vip_cntrl_1 = VIP_CNTRL_1_SWAP_C(p->swap_c) | - (p->mirr_c ? VIP_CNTRL_1_MIRR_C : 0) | - VIP_CNTRL_1_SWAP_D(p->swap_d) | - (p->mirr_d ? VIP_CNTRL_1_MIRR_D : 0); - priv->vip_cntrl_2 = VIP_CNTRL_2_SWAP_E(p->swap_e) | - (p->mirr_e ? VIP_CNTRL_2_MIRR_E : 0) | - VIP_CNTRL_2_SWAP_F(p->swap_f) | - (p->mirr_f ? VIP_CNTRL_2_MIRR_F : 0); - - priv->audio_params = p->audio_params; -} - static int tda998x_bind(struct device *dev, struct device *master, void *data) { - struct tda998x_encoder_params *params = dev->platform_data; struct i2c_client *client = to_i2c_client(dev); struct drm_device *drm = data; struct tda998x_priv *priv; @@ -1884,9 +1888,6 @@ static int tda998x_bind(struct device *dev, struct device *master, void *data) if (ret) return ret;
- if (!dev->of_node && params) - tda998x_set_config(priv, params); - drm_encoder_helper_add(&priv->encoder, &tda998x_encoder_helper_funcs); ret = drm_encoder_init(drm, &priv->encoder, &tda998x_encoder_funcs, DRM_MODE_ENCODER_TMDS, NULL);