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path: root/drivers/gpu/drm/radeon/atombios_encoders.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_encoders.c')
-rw-r--r--drivers/gpu/drm/radeon/atombios_encoders.c23
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index dfac7965ea28..32923d2f6002 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -707,8 +707,9 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
switch (connector->connector_type) {
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */
- if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
- radeon_audio)
+ if ((radeon_connector->audio == RADEON_AUDIO_ENABLE) ||
+ (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ (radeon_connector->audio == RADEON_AUDIO_AUTO)))
return ATOM_ENCODER_MODE_HDMI;
else if (radeon_connector->use_digital)
return ATOM_ENCODER_MODE_DVI;
@@ -718,8 +719,9 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
case DRM_MODE_CONNECTOR_DVID:
case DRM_MODE_CONNECTOR_HDMIA:
default:
- if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
- radeon_audio)
+ if ((radeon_connector->audio == RADEON_AUDIO_ENABLE) ||
+ (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ (radeon_connector->audio == RADEON_AUDIO_AUTO)))
return ATOM_ENCODER_MODE_HDMI;
else
return ATOM_ENCODER_MODE_DVI;
@@ -732,8 +734,9 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
(dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
return ATOM_ENCODER_MODE_DP;
- else if (drm_detect_hdmi_monitor(radeon_connector->edid) &&
- radeon_audio)
+ else if ((radeon_connector->audio == RADEON_AUDIO_ENABLE) ||
+ (drm_detect_hdmi_monitor(radeon_connector->edid) &&
+ (radeon_connector->audio == RADEON_AUDIO_AUTO)))
return ATOM_ENCODER_MODE_HDMI;
else
return ATOM_ENCODER_MODE_DVI;
@@ -1647,8 +1650,12 @@ 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 early dce3.2 boards have a bug in their transmitter control table */
- if ((rdev->family != CHIP_RV710) && (rdev->family != CHIP_RV730))
+ /* 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) {