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drm/radeon/atom: add DCE8 encoder support

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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2012-09-06 14:32:06 -04:00
parent 8da0e50092
commit e68adef824
2 changed files with 27 additions and 5 deletions
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27
drivers/gpu/drm/radeon/atombios_encoders.c
View File

@ -303,6 +303,7 @@ static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder)
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
return true;
default:
return false;
@ -922,10 +923,14 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mo
args.v4.ucLaneNum = 4;
if (ENCODER_MODE_IS_DP(args.v4.ucEncoderMode)) {
if (dp_clock == 270000)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ;
else if (dp_clock == 540000)
if (dp_clock == 540000)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ;
else if (dp_clock == 324000)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_3_24GHZ;
else if (dp_clock == 270000)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ;
else
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_1_62GHZ;
}
args.v4.acConfig.ucDigSel = dig->dig_encoder;
args.v4.ucBitPerColor = radeon_atom_get_bpc(encoder);
@ -1019,6 +1024,7 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
break;
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
@ -1278,6 +1284,9 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
else
args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYE;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYG;
break;
}
if (is_dp)
args.v5.ucLaneNum = dp_lane_count;
@ -1742,6 +1751,7 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
radeon_atom_encoder_dpms_dig(encoder, mode);
break;
@ -1879,6 +1889,7 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
dig = radeon_encoder->enc_priv;
switch (dig->dig_encoder) {
@ -1900,6 +1911,9 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
case 5:
args.v2.ucEncoderID = ASIC_INT_DIG6_ENCODER_ID;
break;
case 6:
args.v2.ucEncoderID = ASIC_INT_DIG7_ENCODER_ID;
break;
}
break;
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
@ -2015,6 +2029,9 @@ static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
else
return 4;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
return 6;
break;
}
} else if (ASIC_IS_DCE4(rdev)) {
/* DCE4/5 */
@ -2099,6 +2116,7 @@ radeon_atom_encoder_init(struct radeon_device *rdev)
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_INIT, 0, 0);
break;
@ -2143,6 +2161,7 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
/* handled in dpms */
break;
@ -2408,6 +2427,7 @@ static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
/* handled in dpms */
break;
@ -2639,6 +2659,7 @@ radeon_add_atom_encoder(struct drm_device *dev,
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
radeon_encoder->rmx_type = RMX_FULL;
drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);

5
drivers/gpu/drm/radeon/radeon_display.c
View File

@ -544,7 +544,7 @@ static void radeon_crtc_init(struct drm_device *dev, int index)
radeon_legacy_init_crtc(dev, radeon_crtc);
}
static const char *encoder_names[37] = {
static const char *encoder_names[38] = {
"NONE",
"INTERNAL_LVDS",
"INTERNAL_TMDS1",
@ -581,7 +581,8 @@ static const char *encoder_names[37] = {
"INTERNAL_UNIPHY2",
"NUTMEG",
"TRAVIS",
"INTERNAL_VCE"
"INTERNAL_VCE",
"INTERNAL_UNIPHY3",
};
static const char *hpd_names[6] = {