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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-08-02 19:39:15 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-08-04 09:49:35 +1000 |
| commit | 4c70b2eae371ebe83019ac47de6088b78124ab36 (patch) | |
| tree | 61adc3b7fcac03724254b6c0c3c574f3018dc46f /drivers/gpu/drm/radeon/radeon_combios.c | |
| parent | e06b14ee91a2ddefc9a67443a6cd8ee0fa800115 (diff) | |
| download | blackbird-op-linux-4c70b2eae371ebe83019ac47de6088b78124ab36.tar.gz blackbird-op-linux-4c70b2eae371ebe83019ac47de6088b78124ab36.zip | |
drm/radeon/kms/igp: sideport is AMD only
Intel variants don't support it.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_combios.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_combios.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index cd2a6c254e3e..5e1474cde4b4 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -693,6 +693,10 @@ bool radeon_combios_sideport_present(struct radeon_device *rdev) struct drm_device *dev = rdev->ddev; u16 igp_info; + /* sideport is AMD only */ + if (rdev->family == CHIP_RS400) + return false; + igp_info = combios_get_table_offset(dev, COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE); if (igp_info) { |
