diff options
| author | Dave Airlie <airlied@redhat.com> | 2009-08-13 16:32:14 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-09-08 09:24:37 +1000 |
| commit | 4ce001abafafe77e5dd943d1480fc9f87894e96f (patch) | |
| tree | 4a22b42c58a80450992fcf5d7625b19fe045855b /drivers/gpu/drm/radeon/radeon_display.c | |
| parent | 551ebd837c75fc75df81811a18b7136c39cab487 (diff) | |
drm/radeon/kms: add initial radeon tv-out support.
This ports the tv-out code from the DDX to KMS.
adds a radeon.tv module option, radeon.tv=0 to disable tv
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_display.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_display.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index af035605d14..9d817a62e7f 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -312,7 +312,7 @@ static void radeon_print_display_setup(struct drm_device *dev) } } -bool radeon_setup_enc_conn(struct drm_device *dev) +static bool radeon_setup_enc_conn(struct drm_device *dev) { struct radeon_device *rdev = dev->dev_private; struct drm_connector *drm_connector; @@ -346,9 +346,13 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector) if (!radeon_connector->ddc_bus) return -1; - radeon_i2c_do_lock(radeon_connector, 1); - edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter); - radeon_i2c_do_lock(radeon_connector, 0); + if (!radeon_connector->edid) { + radeon_i2c_do_lock(radeon_connector, 1); + edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter); + radeon_i2c_do_lock(radeon_connector, 0); + } else + edid = radeon_connector->edid; + if (edid) { /* update digital bits here */ if (edid->input & DRM_EDID_INPUT_DIGITAL) @@ -677,7 +681,6 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, continue; if (first) { radeon_crtc->rmx_type = radeon_encoder->rmx_type; - radeon_crtc->devices = radeon_encoder->devices; memcpy(&radeon_crtc->native_mode, &radeon_encoder->native_mode, sizeof(struct radeon_native_mode)); |