diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-01-21 00:01:29 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-01-24 21:35:50 +0400 |
| commit | 386d4d751e8e0b4b693bb724f09aae064ee5297d (patch) | |
| tree | bf8cbf3afd693cd913bcdf4cff4709da431685c7 /drivers/gpu/drm/radeon/atombios_encoders.c | |
| parent | 3fa47d9efa6a0f5123e26e2c3ad54e3e1a1d108d (diff) | |
| download | linux-386d4d751e8e0b4b693bb724f09aae064ee5297d.tar.xz | |
drm/radeon/kms: move panel mode setup into encoder mode set
Needs to happen earlier in the mode set.
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/atombios_encoders.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_encoders.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index f1f06ca9f1f5..a3a9166f1ecb 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -1811,10 +1811,21 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder, case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: if (ASIC_IS_DCE4(rdev)) { + struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); + struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; + + if (!connector) + dig->panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE; + else + dig->panel_mode = radeon_dp_get_panel_mode(encoder, connector); + /* disable the transmitter */ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0); /* setup and enable the encoder */ atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0); + atombios_dig_encoder_setup(encoder, + ATOM_ENCODER_CMD_SETUP_PANEL_MODE, + dig->panel_mode); /* enable the transmitter */ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0); |