lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drm/radeon/kms: respect single crtc cards, only create one crtc. (v2)

Browse Source 
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 <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2009-10-02 09:19:09 +10:00
parent 185974dd59
commit dfee5614e4
7 changed files with 32 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/radeon/radeon_irq_kms.c
View File

@@ -83,8 +83,12 @@ void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
int radeon_irq_kms_init(struct radeon_device *rdev)
{
int r = 0;
int num_crtc = 2;
r = drm_vblank_init(rdev->ddev, 2);
if (rdev->flags & RADEON_SINGLE_CRTC)
num_crtc = 1;
r = drm_vblank_init(rdev->ddev, num_crtc);
if (r) {
return r;
}