Require that the monitor support rb for rb modes to be added.
Signed-off-by: Adam Jackson ajax@redhat.com --- drivers/gpu/drm/drm_edid.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 83c51d6..0fc63ca 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1016,10 +1016,6 @@ mode_in_range(const struct drm_display_mode *mode, struct edid *edid, return true; }
-/* - * XXX If drm_dmt_modes ever regrows the CVT-R modes (and it will) this will - * need to account for them. - */ static int drm_dmt_modes_for_range(struct drm_connector *connector, struct edid *edid, struct detailed_timing *timing) @@ -1030,6 +1026,10 @@ drm_dmt_modes_for_range(struct drm_connector *connector, struct edid *edid,
for (i = 0; i < drm_num_dmt_modes; i++) { if (mode_in_range(drm_dmt_modes + i, edid, timing)) { + if (mode_is_rb(&drm_dmt_modes[i]) && + !drm_monitor_supports_rb(edid)) + continue; + newmode = drm_mode_duplicate(dev, &drm_dmt_modes[i]); if (newmode) { drm_mode_probed_add(connector, newmode);