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authorDave Airlie <airlied@linux.ie>2009-04-22 18:52:14 +1000
committerDave Airlie <airlied@redhat.com>2009-06-12 15:00:01 +1000
commit7ff145593d808a371924652c8d6a15fb75ce2250 (patch)
tree47f9d2d43f9ee99238e398a2ce858b4f5b83e073 /drivers
parentc5c07550d41abe86d109430e718f2007113031f8 (diff)
drm/i915: duplicate desired mode for use by fbcon.
duplicate the mode into fbcon storage, so when we free modes later we don't just lose this. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/i915/intel_display.c2
-rw-r--r--drivers/gpu/drm/i915/intel_fb.c16
2 files changed, 14 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index b32a51f2a91..028f5b66e3d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2310,6 +2310,8 @@ static void intel_crtc_destroy(struct drm_crtc *crtc)
{
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ if (intel_crtc->mode_set.mode)
+ drm_mode_destroy(crtc->dev, intel_crtc->mode_set.mode);
drm_crtc_cleanup(crtc);
kfree(intel_crtc);
}
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index cbd2ba828c7..0ecf6b76a40 100644
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -674,8 +674,12 @@ static int intelfb_multi_fb_probe_crtc(struct drm_device *dev, struct drm_crtc *
par->crtc_ids[0] = crtc->base.id;
modeset->num_connectors = conn_count;
- if (modeset->mode != modeset->crtc->desired_mode)
- modeset->mode = modeset->crtc->desired_mode;
+ if (modeset->crtc->desired_mode) {
+ if (modeset->mode)
+ drm_mode_destroy(dev, modeset->mode);
+ modeset->mode = drm_mode_duplicate(dev,
+ modeset->crtc->desired_mode);
+ }
par->crtc_count = 1;
@@ -824,8 +828,12 @@ static int intelfb_single_fb_probe(struct drm_device *dev)
par->crtc_ids[crtc_count++] = crtc->base.id;
modeset->num_connectors = conn_count;
- if (modeset->mode != modeset->crtc->desired_mode)
- modeset->mode = modeset->crtc->desired_mode;
+ if (modeset->crtc->desired_mode) {
+ if (modeset->mode)
+ drm_mode_destroy(dev, modeset->mode);
+ modeset->mode = drm_mode_duplicate(dev,
+ modeset->crtc->desired_mode);
+ }
}
par->crtc_count = crtc_count;