diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-30 13:54:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-30 13:54:10 -0800 |
| commit | 23e041dbaa80eb1032f9d612433c6b9062da5afd (patch) | |
| tree | 40783f4dff7c887e424c2466d7b74deb2c019a64 /drivers/gpu/drm/drm_edid.c | |
| parent | f50733450362182fd16d658751615635850a8bff (diff) | |
| parent | 5349ef3127c77075ff70b2014f17ae0fbcaaf199 (diff) | |
Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/fb: fix FBIOGET/PUT_VSCREENINFO pixel clock handling
drm: make sure page protections are updated after changing vm_flags
drm/radeon/kms: Report vga connector is connected according to ddc_probe
drm: mm always protect change to unused_nodes with unused_lock spinlock
drm/radeon/kms: Disable TV load detect on RS400,RC410,RS480
drm/radeon/kms: read back register before writing in IIO.
drm/radeon/kms: fix handling of d1/d2 vga
drm: work around EDIDs with bad htotal/vtotal values
drm/radeon/kms: resume AGP by calling init.
Diffstat (limited to 'drivers/gpu/drm/drm_edid.c')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index cea665d86dd..b54ba63d506 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -662,6 +662,12 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev, return NULL; } + /* Some EDIDs have bogus h/vtotal values */ + if (mode->hsync_end > mode->htotal) + mode->htotal = mode->hsync_end + 1; + if (mode->vsync_end > mode->vtotal) + mode->vtotal = mode->vsync_end + 1; + drm_mode_set_name(mode); if (pt->misc & DRM_EDID_PT_INTERLACED) |