diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-07-24 19:03:24 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-06-26 16:11:41 -0400 |
| commit | aea6564133f07dde1c47dbde2f7c198a2e8361d5 (patch) | |
| tree | b1365ce458f85a451c61047c5df76bf82f7ff5bf /drivers | |
| parent | e68adef824eeb17f570b69e795de54d62664a540 (diff) | |
drm/radeon/atom: add support for new DVO tables
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_encoders.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index 1bf13b357ae2..092275d53d4a 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -487,11 +487,11 @@ static u8 radeon_atom_get_bpc(struct drm_encoder *encoder) } } - union dvo_encoder_control { ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION ext_tmds; DVO_ENCODER_CONTROL_PS_ALLOCATION dvo; DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 dvo_v3; + DVO_ENCODER_CONTROL_PS_ALLOCATION_V1_4 dvo_v4; }; void @@ -541,6 +541,13 @@ atombios_dvo_setup(struct drm_encoder *encoder, int action) args.dvo_v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); args.dvo_v3.ucDVOConfig = 0; /* XXX */ break; + case 4: + /* DCE8 */ + args.dvo_v4.ucAction = action; + args.dvo_v4.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); + args.dvo_v4.ucDVOConfig = 0; /* XXX */ + args.dvo_v4.ucBitPerColor = radeon_atom_get_bpc(encoder); + break; default: DRM_ERROR("Unknown table version %d, %d\n", frev, crev); break; |