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| author | Ben Skeggs <bskeggs@redhat.com> | 2010-09-23 08:37:39 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-09-24 08:28:50 +0200 |
| commit | 80dad869a3bc30b4e6c3ae527f94abbe9bb497f5 (patch) | |
| tree | 8ffd4a39b1b6b7314a8fb5fc450deccf12037325 /drivers/gpu/drm/nouveau | |
| parent | drm/nouveau: fix chipset vs card_type thinko (diff) | |
| download | linux-80dad869a3bc30b4e6c3ae527f94abbe9bb497f5.tar.xz linux-80dad869a3bc30b4e6c3ae527f94abbe9bb497f5.zip | |
drm/nouveau: fix panels using straps-based mode detection
nouveau_bios_fp_mode() zeroes the mode struct before filling in relevant
entries. This nukes the mode id initialised by drm_mode_create(), and
causes warnings from idr when we try to remove the mode.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_connector.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 98c214c34922..4b286a8c30c8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -594,8 +594,10 @@ nouveau_connector_get_modes(struct drm_connector *connector) if (nv_encoder->dcb->type == OUTPUT_LVDS && (nv_encoder->dcb->lvdsconf.use_straps_for_mode || dev_priv->vbios.fp_no_ddc) && nouveau_bios_fp_mode(dev, NULL)) { - nv_connector->native_mode = drm_mode_create(dev); - nouveau_bios_fp_mode(dev, nv_connector->native_mode); + struct drm_display_mode mode; + + nouveau_bios_fp_mode(dev, &mode); + nv_connector->native_mode = drm_mode_duplicate(dev, &mode); } /* Find the native mode if this is a digital panel, if we didn't |