From dfee5614e4d83a32cef9193a8b19bc1d8900f93d Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Fri, 2 Oct 2009 09:19:09 +1000 Subject: drm/radeon/kms: respect single crtc cards, only create one crtc. (v2) Also add single crtc for RN50 chips. changes in v2: fix vblank init to respect single crtc flag fix r100 mode bandwidth to respect single crtc flag Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_legacy_encoders.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/radeon/radeon_legacy_encoders.c') diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c index b1547f700d7..0ebbd292b90 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c @@ -1318,7 +1318,10 @@ radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t return; encoder = &radeon_encoder->base; - encoder->possible_crtcs = 0x3; + if (rdev->flags & RADEON_SINGLE_CRTC) + encoder->possible_crtcs = 0x1; + else + encoder->possible_crtcs = 0x3; encoder->possible_clones = 0; radeon_encoder->enc_priv = NULL; -- cgit v1.2.3