diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_connector.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_connector.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 734e92635e8..fc737037f75 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -37,12 +37,6 @@ #include "nouveau_connector.h" #include "nouveau_hw.h" -static inline struct drm_encoder_slave_funcs * -get_slave_funcs(struct nouveau_encoder *enc) -{ - return to_encoder_slave(to_drm_encoder(enc))->slave_funcs; -} - static struct nouveau_encoder * find_encoder_by_type(struct drm_connector *connector, int type) { @@ -110,7 +104,7 @@ nouveau_connector_ddc_detect(struct drm_connector *connector, int i; for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { - struct nouveau_i2c_chan *i2c; + struct nouveau_i2c_chan *i2c = NULL; struct nouveau_encoder *nv_encoder; struct drm_mode_object *obj; int id; @@ -123,7 +117,9 @@ nouveau_connector_ddc_detect(struct drm_connector *connector, if (!obj) continue; nv_encoder = nouveau_encoder(obj_to_encoder(obj)); - i2c = nouveau_i2c_find(dev, nv_encoder->dcb->i2c_index); + + if (nv_encoder->dcb->i2c_index < 0xf) + i2c = nouveau_i2c_find(dev, nv_encoder->dcb->i2c_index); if (i2c && nouveau_probe_i2c_addr(i2c, 0x50)) { *pnv_encoder = nv_encoder; @@ -172,7 +168,7 @@ nouveau_connector_set_encoder(struct drm_connector *connector, } static enum drm_connector_status -nouveau_connector_detect(struct drm_connector *connector) +nouveau_connector_detect(struct drm_connector *connector, bool force) { struct drm_device *dev = connector->dev; struct nouveau_connector *nv_connector = nouveau_connector(connector); @@ -250,7 +246,7 @@ detect_analog: } static enum drm_connector_status -nouveau_connector_detect_lvds(struct drm_connector *connector) +nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) { struct drm_device *dev = connector->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; @@ -271,7 +267,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector) /* Try retrieving EDID via DDC */ if (!dev_priv->vbios.fp_no_ddc) { - status = nouveau_connector_detect(connector); + status = nouveau_connector_detect(connector, force); if (status == connector_status_connected) goto out; } @@ -360,6 +356,7 @@ nouveau_connector_set_property(struct drm_connector *connector, { struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder; + struct drm_encoder *encoder = to_drm_encoder(nv_encoder); struct drm_device *dev = connector->dev; int ret; @@ -432,8 +429,8 @@ nouveau_connector_set_property(struct drm_connector *connector, } if (nv_encoder && nv_encoder->dcb->type == OUTPUT_TV) - return get_slave_funcs(nv_encoder)-> - set_property(to_drm_encoder(nv_encoder), connector, property, value); + return get_slave_funcs(encoder)->set_property( + encoder, connector, property, value); return -EINVAL; } @@ -545,6 +542,7 @@ nouveau_connector_get_modes(struct drm_connector *connector) struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder; + struct drm_encoder *encoder = to_drm_encoder(nv_encoder); int ret = 0; /* destroy the native mode, the attached monitor could have changed. @@ -560,8 +558,10 @@ nouveau_connector_get_modes(struct drm_connector *connector) if (nv_encoder->dcb->type == OUTPUT_LVDS && (nv_encoder->dcb->lvdsconf.use_straps_for_mode || dev_priv->vbios.fp_no_ddc) && nouveau_bios_fp_mode(dev, NULL)) { - nv_connector->native_mode = drm_mode_create(dev); - nouveau_bios_fp_mode(dev, nv_connector->native_mode); + struct drm_display_mode mode; + + nouveau_bios_fp_mode(dev, &mode); + nv_connector->native_mode = drm_mode_duplicate(dev, &mode); } /* Find the native mode if this is a digital panel, if we didn't @@ -580,8 +580,7 @@ nouveau_connector_get_modes(struct drm_connector *connector) } if (nv_encoder->dcb->type == OUTPUT_TV) - ret = get_slave_funcs(nv_encoder)-> - get_modes(to_drm_encoder(nv_encoder), connector); + ret = get_slave_funcs(encoder)->get_modes(encoder, connector); if (nv_connector->dcb->type == DCB_CONNECTOR_LVDS || nv_connector->dcb->type == DCB_CONNECTOR_eDP) @@ -597,6 +596,7 @@ nouveau_connector_mode_valid(struct drm_connector *connector, struct drm_nouveau_private *dev_priv = connector->dev->dev_private; struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder; + struct drm_encoder *encoder = to_drm_encoder(nv_encoder); unsigned min_clock = 25000, max_clock = min_clock; unsigned clock = mode->clock; @@ -623,8 +623,7 @@ nouveau_connector_mode_valid(struct drm_connector *connector, max_clock = 350000; break; case OUTPUT_TV: - return get_slave_funcs(nv_encoder)-> - mode_valid(to_drm_encoder(nv_encoder), mode); + return get_slave_funcs(encoder)->mode_valid(encoder, mode); case OUTPUT_DP: if (nv_encoder->dp.link_bw == DP_LINK_BW_2_7) max_clock = nv_encoder->dp.link_nr * 270000; |