diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2009-12-22 15:04:48 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-02-05 15:10:19 +1000 |
| commit | 5a6f98f5bff7f975c61d56b5c756b5a96c4db167 (patch) | |
| tree | fc02a4d8e8440279a51c32792fcf90e9046f6dc6 /drivers/gpu/drm/radeon/radeon_connectors.c | |
| parent | 5ff55717674470b96562f931f778c878080755b7 (diff) | |
drm/radeon/kms: add radeon i2c algo
Currently just a wrapper around bit algo
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_connectors.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_connectors.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 2d8e5a70f28..6e9e7b59d67 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -479,10 +479,8 @@ static enum drm_connector_status radeon_lvds_detect(struct drm_connector *connec ret = connector_status_connected; else { if (radeon_connector->ddc_bus) { - radeon_i2c_do_lock(radeon_connector->ddc_bus, 1); radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter); - radeon_i2c_do_lock(radeon_connector->ddc_bus, 0); if (radeon_connector->edid) ret = connector_status_connected; } @@ -587,17 +585,13 @@ static enum drm_connector_status radeon_vga_detect(struct drm_connector *connect if (!encoder) ret = connector_status_disconnected; - radeon_i2c_do_lock(radeon_connector->ddc_bus, 1); dret = radeon_ddc_probe(radeon_connector); - radeon_i2c_do_lock(radeon_connector->ddc_bus, 0); if (dret) { if (radeon_connector->edid) { kfree(radeon_connector->edid); radeon_connector->edid = NULL; } - radeon_i2c_do_lock(radeon_connector->ddc_bus, 1); radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter); - radeon_i2c_do_lock(radeon_connector->ddc_bus, 0); if (!radeon_connector->edid) { DRM_ERROR("%s: probed a monitor but no|invalid EDID\n", @@ -742,17 +736,13 @@ static enum drm_connector_status radeon_dvi_detect(struct drm_connector *connect enum drm_connector_status ret = connector_status_disconnected; bool dret; - radeon_i2c_do_lock(radeon_connector->ddc_bus, 1); dret = radeon_ddc_probe(radeon_connector); - radeon_i2c_do_lock(radeon_connector->ddc_bus, 0); if (dret) { if (radeon_connector->edid) { kfree(radeon_connector->edid); radeon_connector->edid = NULL; } - radeon_i2c_do_lock(radeon_connector->ddc_bus, 1); radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter); - radeon_i2c_do_lock(radeon_connector->ddc_bus, 0); if (!radeon_connector->edid) { DRM_ERROR("%s: probed a monitor but no|invalid EDID\n", @@ -948,7 +938,7 @@ static void radeon_dp_connector_destroy(struct drm_connector *connector) if (radeon_connector->edid) kfree(radeon_connector->edid); if (radeon_dig_connector->dp_i2c_bus) - radeon_i2c_destroy(radeon_dig_connector->dp_i2c_bus); + radeon_i2c_destroy_dp(radeon_dig_connector->dp_i2c_bus); kfree(radeon_connector->con_priv); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); @@ -984,12 +974,10 @@ static enum drm_connector_status radeon_dp_detect(struct drm_connector *connecto ret = connector_status_connected; } } else { - radeon_i2c_do_lock(radeon_connector->ddc_bus, 1); if (radeon_ddc_probe(radeon_connector)) { radeon_dig_connector->dp_sink_type = sink_type; ret = connector_status_connected; } - radeon_i2c_do_lock(radeon_connector->ddc_bus, 0); } return ret; |