diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_intel_display.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c index 6e8f42b61ff6..12d129ef21a9 100644 --- a/drivers/gpu/drm/gma500/psb_intel_display.c +++ b/drivers/gpu/drm/gma500/psb_intel_display.c @@ -1150,6 +1150,19 @@ static void psb_intel_crtc_destroy(struct drm_crtc *crtc) kfree(psb_intel_crtc); } +static void psb_intel_crtc_disable(struct drm_crtc *crtc) +{ + struct gtt_range *gt; + struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; + + crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF); + + if (crtc->fb) { + gt = to_psb_fb(crtc->fb)->gtt; + psb_gtt_unpin(gt); + } +} + const struct drm_crtc_helper_funcs psb_intel_helper_funcs = { .dpms = psb_intel_crtc_dpms, .mode_fixup = psb_intel_crtc_mode_fixup, @@ -1157,6 +1170,7 @@ const struct drm_crtc_helper_funcs psb_intel_helper_funcs = { .mode_set_base = psb_intel_pipe_set_base, .prepare = psb_intel_crtc_prepare, .commit = psb_intel_crtc_commit, + .disable = psb_intel_crtc_disable, }; const struct drm_crtc_funcs psb_intel_crtc_funcs = { |