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drm/radeon/kms/evergreen: implement irq support

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Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher
2010-03-24 13:55:51 -04:00
committed by Dave Airlie
parent fe251e2fff
commit 45f9a39bed
7 changed files with 719 additions and 41 deletions
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8
drivers/gpu/drm/radeon/atombios_crtc.c
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@@ -249,17 +249,13 @@ void atombios_crtc_dpms(struct drm_crtc *crtc, int mode)
if (ASIC_IS_DCE3(rdev))
atombios_enable_crtc_memreq(crtc, ATOM_ENABLE);
atombios_blank_crtc(crtc, ATOM_DISABLE);
/* XXX re-enable when interrupt support is added */
if (!ASIC_IS_DCE4(rdev))
drm_vblank_post_modeset(dev, radeon_crtc->crtc_id);
drm_vblank_post_modeset(dev, radeon_crtc->crtc_id);
radeon_crtc_load_lut(crtc);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
/* XXX re-enable when interrupt support is added */
if (!ASIC_IS_DCE4(rdev))
drm_vblank_pre_modeset(dev, radeon_crtc->crtc_id);
drm_vblank_pre_modeset(dev, radeon_crtc->crtc_id);
atombios_blank_crtc(crtc, ATOM_ENABLE);
if (ASIC_IS_DCE3(rdev))
atombios_enable_crtc_memreq(crtc, ATOM_DISABLE);