diff options
Diffstat (limited to 'drivers/gpu/drm/i2c/ch7006_mode.c')
| -rw-r--r-- | drivers/gpu/drm/i2c/ch7006_mode.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i2c/ch7006_mode.c b/drivers/gpu/drm/i2c/ch7006_mode.c index 87f5445092e..9b83574141a 100644 --- a/drivers/gpu/drm/i2c/ch7006_mode.c +++ b/drivers/gpu/drm/i2c/ch7006_mode.c @@ -172,7 +172,7 @@ struct ch7006_mode ch7006_modes[] = { }; struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder, - struct drm_display_mode *drm_mode) + const struct drm_display_mode *drm_mode) { struct ch7006_priv *priv = to_ch7006_priv(encoder); struct ch7006_mode *mode; @@ -316,7 +316,10 @@ void ch7006_setup_power_state(struct drm_encoder *encoder) } } else { - *power |= bitfs(CH7006_POWER_LEVEL, FULL_POWER_OFF); + if (priv->chip_version >= 0x20) + *power |= bitfs(CH7006_POWER_LEVEL, FULL_POWER_OFF); + else + *power |= bitfs(CH7006_POWER_LEVEL, POWER_OFF); } } @@ -427,11 +430,6 @@ void ch7006_state_load(struct i2c_client *client, ch7006_load_reg(client, state, CH7006_SUBC_INC7); ch7006_load_reg(client, state, CH7006_PLL_CONTROL); ch7006_load_reg(client, state, CH7006_CALC_SUBC_INC0); - - /* I don't know what this is for, but otherwise I get no - * signal. - */ - ch7006_write(client, 0x3d, 0x0); } void ch7006_state_save(struct i2c_client *client, |