diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_mode.c')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_mode.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index e79872c968bf..1c8e0bfac015 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -858,8 +858,6 @@ static void mga_set_start_address(struct drm_crtc *crtc, unsigned offset) WREG_ECRT(0x0, ((u8)(addr >> 16) & 0xf) | crtcext0); } - -/* ast is different - we will force move buffers out of VRAM */ static int mga_crtc_do_set_base(struct drm_crtc *crtc, struct drm_framebuffer *fb, int x, int y, int atomic) @@ -872,12 +870,15 @@ static int mga_crtc_do_set_base(struct drm_crtc *crtc, s64 gpu_addr; void *base; - /* push the previous fb to system ram */ if (!atomic && fb) { mga_fb = to_mga_framebuffer(fb); obj = mga_fb->obj; gbo = drm_gem_vram_of_gem(obj); - drm_gem_vram_push_to_system(gbo); + + /* unmap if console */ + if (&mdev->mfbdev->mfb == mga_fb) + drm_gem_vram_kunmap(gbo); + drm_gem_vram_unpin(gbo); } mga_fb = to_mga_framebuffer(crtc->primary->fb); @@ -1425,11 +1426,15 @@ static void mga_crtc_disable(struct drm_crtc *crtc) DRM_DEBUG_KMS("\n"); mga_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); if (crtc->primary->fb) { + struct mga_device *mdev = crtc->dev->dev_private; struct mga_framebuffer *mga_fb = to_mga_framebuffer(crtc->primary->fb); struct drm_gem_object *obj = mga_fb->obj; struct drm_gem_vram_object *gbo = drm_gem_vram_of_gem(obj); - drm_gem_vram_push_to_system(gbo); + /* unmap if console */ + if (&mdev->mfbdev->mfb == mga_fb) + drm_gem_vram_kunmap(gbo); + drm_gem_vram_unpin(gbo); } crtc->primary->fb = NULL; } |