renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-21 11:44:01 +08:00
Code

drm/radeon/kms: DCE4.1 DIG encoders are fully routeable just like DCE3.2

Browse Source 
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2011-05-20 04:34:14 -04:00 committed by Dave Airlie
parent 351fc4d660
commit 96b3bef8c1
1 changed files with 5 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/gpu/drm/radeon/radeon_encoders.c
View File

@ -931,10 +931,10 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
else
args.v3.ucLaneNum = 4;
if (dig->linkb) {
if (dig->linkb)
args.v3.acConfig.ucLinkSel = 1;
if (dig->dig_encoder & 1)
args.v3.acConfig.ucEncoderSel = 1;
}
/* Select the PLL for the PHY
* DP PHY should be clocked from external src if there is
@ -1601,12 +1601,9 @@ static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
/* DCE4/5 */
if (ASIC_IS_DCE4(rdev)) {
dig = radeon_encoder->enc_priv;
if (ASIC_IS_DCE41(rdev)) {
if (dig->linkb)
return 1;
else
return 0;
} else {
if (ASIC_IS_DCE41(rdev))
return radeon_crtc->crtc_id;
else {
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
if (dig->linkb)