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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-10-23 16:29:04 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-11-01 12:43:18 -0400 |
| commit | 43a340262ad46bb92d82c4ad119d5058bd246a26 (patch) | |
| tree | 5cb2daa55aa6365d5244e8618fd3e55e706be380 | |
| parent | 4573388c92ee60b4ed72b8d95b73df861189988c (diff) | |
| download | op-kernel-dev-43a340262ad46bb92d82c4ad119d5058bd246a26.zip op-kernel-dev-43a340262ad46bb92d82c4ad119d5058bd246a26.tar.gz | |
drm/radeon/atom: don't call [EN|DIS]ABLE_OUTPUT on DCE3.x
The plain [EN|DIS]ABLE functions do the same thing and more
and aren't broken on some systems like [EN|DIS]ABLE_OUTPUT.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_encoders.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index ffd9973..cd77ad8 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -1650,13 +1650,6 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode) atombios_dig_encoder_setup(encoder, ATOM_ENABLE, 0); atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0); atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0); - /* some dce3.x boards have a bug in their transmitter control table. - * ACTION_ENABLE_OUTPUT can probably be dropped since ACTION_ENABLE - * does the same thing and more. - */ - if ((rdev->family != CHIP_RV710) && (rdev->family != CHIP_RV730) && - (rdev->family != CHIP_RS880)) - atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0); } if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) { if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) { @@ -1683,7 +1676,6 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode) atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0); } else { /* disable the encoder and transmitter */ - atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT, 0, 0); atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0); atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0); } |
