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| author | Alex Deucher <alexander.deucher@amd.com> | 2011-08-11 14:01:03 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-17 10:55:54 -0700 |
| commit | d24884b24d1527ead9b7a3a54516925de826b518 (patch) | |
| tree | aa3c8ed11e6775f8205a641e95f0e710505fa691 | |
| parent | cdc0fbfac92e20e64737ec0648f38be03d5a29d3 (diff) | |
drm/radeon/kms: fix regression is handling >2 heads on cedar/caicos
commit 33ae1827d6c3c79c5957536ec29d5a8780623147 upstream.
Need to add support for 4 crtcs when setting the possible crtcs
for the encoders.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_encoders.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index b293487e5aa3..319d85d7e759 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -2323,6 +2323,9 @@ radeon_add_atom_encoder(struct drm_device *dev, default: encoder->possible_crtcs = 0x3; break; + case 4: + encoder->possible_crtcs = 0xf; + break; case 6: encoder->possible_crtcs = 0x3f; break; |