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| author | Alex Deucher <alexander.deucher@amd.com> | 2012-03-07 19:05:01 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-03-08 09:39:54 +0000 |
| commit | 38aa4a568ba4c3ccba83e862a01e3e60e3b811ee (patch) | |
| tree | c96d67591dc21b88a787701b8fa8010a43e0f70c /drivers/gpu/drm/radeon/radeon_connectors.c | |
| parent | cf00790dea6f210ddd01a6656da58c7c9a4ea0e4 (diff) | |
| download | lwn-38aa4a568ba4c3ccba83e862a01e3e60e3b811ee.tar.gz lwn-38aa4a568ba4c3ccba83e862a01e3e60e3b811ee.zip | |
drm/radeon/kms: fix hdmi duallink checks
All pre-SI chips are limited to 165 Mhz for single link.
Code in question will be re-enabled when SI support is added.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=44755
https://bugzilla.kernel.org/show_bug.cgi?id=42887
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_connectors.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_connectors.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 8b3d8ed52ff6..8c9a8115b632 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -1057,7 +1057,7 @@ static int radeon_dvi_mode_valid(struct drm_connector *connector, (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B)) return MODE_OK; else if (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_A) { - if (ASIC_IS_DCE3(rdev)) { + if (0) { /* HDMI 1.3+ supports max clock of 340 Mhz */ if (mode->clock > 340000) return MODE_CLOCK_HIGH; |