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authorAlex Deucher <alexdeucher@gmail.com>2010-02-05 04:21:19 -0500
committerDave Airlie <airlied@redhat.com>2010-02-09 09:31:20 +1000
commit3c537889e17232e9073f75ae8710ea0f008c5a29 (patch)
tree9d3c25825b466b8ddc3fdc8224d4484c99173b08 /include/drm/drm_crtc.h
parent2739d49cd7f1f44876cad614b072da698967b370 (diff)
drm/radeon/kms: add support for hardcoded edids in rom (v2)
Some servers hardcode an edid in rom so that they will work properly with KVMs. This is a port of the relevant code from the ddx. [airlied: reworked to validate edid at boot stage - and remove special quirk, if there is a valid EDID in the BIOS rom we'll just try and use it.] Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm/drm_crtc.h')
-rw-r--r--include/drm/drm_crtc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index fdf43abc36d..1347524a8e3 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -801,4 +801,6 @@ extern struct drm_display_mode *drm_gtf_mode(struct drm_device *dev,
bool interlaced, int margins);
extern int drm_add_modes_noedid(struct drm_connector *connector,
int hdisplay, int vdisplay);
+
+extern bool drm_edid_is_valid(struct edid *edid);
#endif /* __DRM_CRTC_H__ */