Messages in this thread Patch in this message | | | Date | Mon, 15 Aug 2011 19:43:07 -0700 | From | Greg KH <> | Subject | [24/26] drm/radeon/kms: fix regression is handling >2 heads on |
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3.0-stable review patch. If anyone has any objections, please let us know.
------------------ cedar/caicos
From: Alex Deucher <alexander.deucher@amd.com>
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>
--- drivers/gpu/drm/radeon/radeon_encoders.c | 3 +++ 1 file changed, 3 insertions(+)
--- 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_devic default: encoder->possible_crtcs = 0x3; break; + case 4: + encoder->possible_crtcs = 0xf; + break; case 6: encoder->possible_crtcs = 0x3f; break;
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