struct drm_connector *connector;
struct radeon_connector *radeon_connector;
struct radeon_connector_atom_dig *dig_connector;
+ struct radeon_encoder_atom_dig *dig_enc;
+ if (radeon_encoder_is_digital(encoder)) {
+ dig_enc = radeon_encoder->enc_priv;
+ if (dig_enc->active_mst_links)
+ return ATOM_ENCODER_MODE_DP_MST;
+ }
+ if (radeon_encoder->is_mst_encoder || radeon_encoder->offset)
+ return ATOM_ENCODER_MODE_DP_MST;
/* dp bridges are always DP */
if (radeon_encoder_get_dp_bridge_encoder_id(encoder) != ENCODER_OBJECT_ID_NONE)
return ATOM_ENCODER_MODE_DP;
};
void
-atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode)
+atombios_dig_encoder_setup2(struct drm_encoder *encoder, int action, int panel_mode, int enc_override)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
if (ENCODER_MODE_IS_DP(args.v3.ucEncoderMode) && (dp_clock == 270000))
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
- args.v3.acConfig.ucDigSel = dig->dig_encoder;
+ if (enc_override != -1)
+ args.v3.acConfig.ucDigSel = enc_override;
+ else
+ args.v3.acConfig.ucDigSel = dig->dig_encoder;
args.v3.ucBitPerColor = radeon_atom_get_bpc(encoder);
break;
case 4:
else
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_1_62GHZ;
}
- args.v4.acConfig.ucDigSel = dig->dig_encoder;
+
+ if (enc_override != -1)
+ args.v4.acConfig.ucDigSel = enc_override;
+ else
+ args.v4.acConfig.ucDigSel = dig->dig_encoder;
args.v4.ucBitPerColor = radeon_atom_get_bpc(encoder);
if (hpd_id == RADEON_HPD_NONE)
args.v4.ucHPD_ID = 0;
}
+void
+atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode)
+{
+ atombios_dig_encoder_setup2(encoder, action, panel_mode, -1);
+}
+
union dig_transmitter_control {
DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1;
DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2;
};
void
-atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t lane_num, uint8_t lane_set)
+atombios_dig_transmitter_setup2(struct drm_encoder *encoder, int action, uint8_t lane_num, uint8_t lane_set, int fe)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
args.v5.asConfig.ucHPDSel = 0;
else
args.v5.asConfig.ucHPDSel = hpd_id + 1;
- args.v5.ucDigEncoderSel = 1 << dig_encoder;
+ args.v5.ucDigEncoderSel = (fe != -1) ? (1 << fe) : (1 << dig_encoder);
args.v5.ucDPLaneSet = lane_set;
break;
default:
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
}
+void
+atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t lane_num, uint8_t lane_set)
+{
+ atombios_dig_transmitter_setup2(encoder, action, lane_num, lane_set, -1);
+}
+
bool
atombios_set_edp_panel_power(struct drm_connector *connector, int action)
{
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
+
+ /* don't power off encoders with active MST links */
+ if (dig->active_mst_links)
+ return;
+
if (ASIC_IS_DCE4(rdev)) {
if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector)
atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0);
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
int encoder_mode = atombios_get_encoder_mode(encoder);
DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
radeon_encoder->encoder_id, mode, radeon_encoder->devices,
radeon_encoder->active_device);
- if (connector && (radeon_audio != 0) &&
+ if ((radeon_audio != 0) &&
((encoder_mode == ATOM_ENCODER_MODE_HDMI) ||
- (ENCODER_MODE_IS_DP(encoder_mode) &&
- drm_detect_monitor_audio(radeon_connector_edid(connector)))))
+ ENCODER_MODE_IS_DP(encoder_mode)))
radeon_audio_dpms(encoder, mode);
switch (radeon_encoder->encoder_id) {
radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
}
+void
+atombios_set_mst_encoder_crtc_source(struct drm_encoder *encoder, int fe)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source);
+ uint8_t frev, crev;
+ union crtc_source_param args;
+
+ memset(&args, 0, sizeof(args));
+
+ if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
+ return;
+
+ if (frev != 1 && crev != 2)
+ DRM_ERROR("Unknown table for MST %d, %d\n", frev, crev);
+
+ args.v2.ucCRTC = radeon_crtc->crtc_id;
+ args.v2.ucEncodeMode = ATOM_ENCODER_MODE_DP_MST;
+
+ switch (fe) {
+ case 0:
+ args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
+ break;
+ case 1:
+ args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
+ break;
+ case 2:
+ args.v2.ucEncoderID = ASIC_INT_DIG3_ENCODER_ID;
+ break;
+ case 3:
+ args.v2.ucEncoderID = ASIC_INT_DIG4_ENCODER_ID;
+ break;
+ case 4:
+ args.v2.ucEncoderID = ASIC_INT_DIG5_ENCODER_ID;
+ break;
+ case 5:
+ args.v2.ucEncoderID = ASIC_INT_DIG6_ENCODER_ID;
+ break;
+ case 6:
+ args.v2.ucEncoderID = ASIC_INT_DIG7_ENCODER_ID;
+ break;
+ }
+ atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
+}
+
static void
atombios_apply_encoder_quirks(struct drm_encoder *encoder,
struct drm_display_mode *mode)
}
}
-static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
+void radeon_atom_release_dig_encoder(struct radeon_device *rdev, int enc_idx)
+{
+ if (enc_idx < 0)
+ return;
+ rdev->mode_info.active_encoders &= ~(1 << enc_idx);
+}
+
+int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder, int fe_idx)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct drm_encoder *test_encoder;
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
uint32_t dig_enc_in_use = 0;
+ int enc_idx = -1;
+ if (fe_idx >= 0) {
+ enc_idx = fe_idx;
+ goto assigned;
+ }
if (ASIC_IS_DCE6(rdev)) {
/* DCE6 */
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
if (dig->linkb)
- return 1;
+ enc_idx = 1;
else
- return 0;
+ enc_idx = 0;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
if (dig->linkb)
- return 3;
+ enc_idx = 3;
else
- return 2;
+ enc_idx = 2;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
if (dig->linkb)
- return 5;
+ enc_idx = 5;
else
- return 4;
+ enc_idx = 4;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
- return 6;
+ enc_idx = 6;
break;
}
+ goto assigned;
} else if (ASIC_IS_DCE4(rdev)) {
/* DCE4/5 */
if (ASIC_IS_DCE41(rdev) && !ASIC_IS_DCE61(rdev)) {
/* ontario follows DCE4 */
if (rdev->family == CHIP_PALM) {
if (dig->linkb)
- return 1;
+ enc_idx = 1;
else
- return 0;
+ enc_idx = 0;
} else
/* llano follows DCE3.2 */
- return radeon_crtc->crtc_id;
+ enc_idx = radeon_crtc->crtc_id;
} else {
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
if (dig->linkb)
- return 1;
+ enc_idx = 1;
else
- return 0;
+ enc_idx = 0;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
if (dig->linkb)
- return 3;
+ enc_idx = 3;
else
- return 2;
+ enc_idx = 2;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
if (dig->linkb)
- return 5;
+ enc_idx = 5;
else
- return 4;
+ enc_idx = 4;
break;
}
}
+ goto assigned;
}
/* on DCE32 and encoder can driver any block so just crtc id */
if (ASIC_IS_DCE32(rdev)) {
- return radeon_crtc->crtc_id;
+ enc_idx = radeon_crtc->crtc_id;
+ goto assigned;
}
/* on DCE3 - LVTMA can only be driven by DIGB */
if (!(dig_enc_in_use & 1))
return 0;
return 1;
+
+assigned:
+ if (enc_idx == -1) {
+ DRM_ERROR("Got encoder index incorrect - returning 0\n");
+ return 0;
+ }
+ if (rdev->mode_info.active_encoders & (1 << enc_idx)) {
+ DRM_ERROR("chosen encoder in use %d\n", enc_idx);
+ }
+ rdev->mode_info.active_encoders |= (1 << enc_idx);
+ return enc_idx;
}
/* This only needs to be called once at startup */
ENCODER_OBJECT_ID_NONE)) {
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
if (dig) {
- dig->dig_encoder = radeon_atom_pick_dig_encoder(encoder);
+ if (dig->dig_encoder >= 0)
+ radeon_atom_release_dig_encoder(rdev, dig->dig_encoder);
+ dig->dig_encoder = radeon_atom_pick_dig_encoder(encoder, -1);
if (radeon_encoder->active_device & ATOM_DEVICE_DFP_SUPPORT) {
if (rdev->family >= CHIP_R600)
dig->afmt = rdev->mode_info.afmt[dig->dig_encoder];
disable_done:
if (radeon_encoder_is_digital(encoder)) {
- dig = radeon_encoder->enc_priv;
- dig->dig_encoder = -1;
- }
- radeon_encoder->active_device = 0;
+ if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
+ if (rdev->asic->display.hdmi_enable)
+ radeon_hdmi_enable(rdev, encoder, false);
+ }
+ if (atombios_get_encoder_mode(encoder) != ATOM_ENCODER_MODE_DP_MST) {
+ dig = radeon_encoder->enc_priv;
+ radeon_atom_release_dig_encoder(rdev, dig->dig_encoder);
+ dig->dig_encoder = -1;
+ radeon_encoder->active_device = 0;
+ }
+ } else
+ radeon_encoder->active_device = 0;
}
/* these are handled by the primary encoders */
projects / linux-2.6-block.git / blobdiff