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synced 2024-12-23 11:04:44 +08:00
drm/radeon/kms/atom: cleanup and unify DVO handling
Handle all the various asic family specific things for DVO. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
parent
8b834852d7
commit
99999aaa09
drivers/gpu/drm/radeon
@ -1262,6 +1262,10 @@ void r100_pll_errata_after_index(struct radeon_device *rdev);
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(rdev->family == CHIP_RS400) || \
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(rdev->family == CHIP_RS480))
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#define ASIC_IS_AVIVO(rdev) ((rdev->family >= CHIP_RS600))
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#define ASIC_IS_DCE2(rdev) ((rdev->family == CHIP_RS600) || \
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(rdev->family == CHIP_RS690) || \
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(rdev->family == CHIP_RS740) || \
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(rdev->family >= CHIP_R600))
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#define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620))
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#define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730))
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#define ASIC_IS_DCE4(rdev) ((rdev->family >= CHIP_CEDAR))
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@ -176,6 +176,7 @@ static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder)
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return false;
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}
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}
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void
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radeon_link_encoder_connector(struct drm_device *dev)
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{
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@ -426,52 +427,49 @@ atombios_tv_setup(struct drm_encoder *encoder, int action)
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}
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union dvo_encoder_control {
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ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION ext_tmds;
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DVO_ENCODER_CONTROL_PS_ALLOCATION dvo;
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DVO_ENCODER_CONTROL_PS_ALLOCATION_V3 dvo_v3;
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};
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void
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atombios_external_tmds_setup(struct drm_encoder *encoder, int action)
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atombios_dvo_setup(struct drm_encoder *encoder, int action)
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{
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struct drm_device *dev = encoder->dev;
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struct radeon_device *rdev = dev->dev_private;
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION args;
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int index = 0;
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union dvo_encoder_control args;
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int index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
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memset(&args, 0, sizeof(args));
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index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
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if (ASIC_IS_DCE3(rdev)) {
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/* DCE3+ */
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args.dvo_v3.ucAction = action;
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args.dvo_v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
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args.dvo_v3.ucDVOConfig = 0; /* XXX */
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} else if (ASIC_IS_DCE2(rdev)) {
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/* DCE2 (pre-DCE3 R6xx, RS600/690/740 */
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args.dvo.sDVOEncoder.ucAction = action;
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args.dvo.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
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/* DFP1, CRT1, TV1 depending on the type of port */
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args.dvo.sDVOEncoder.ucDeviceType = ATOM_DEVICE_DFP1_INDEX;
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args.sXTmdsEncoder.ucEnable = action;
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if (radeon_encoder->pixel_clock > 165000)
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args.dvo.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute |= PANEL_ENCODER_MISC_DUAL;
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} else {
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/* R4xx, R5xx */
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args.ext_tmds.sXTmdsEncoder.ucEnable = action;
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if (radeon_encoder->pixel_clock > 165000)
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args.sXTmdsEncoder.ucMisc = PANEL_ENCODER_MISC_DUAL;
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if (radeon_encoder->pixel_clock > 165000)
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args.ext_tmds.sXTmdsEncoder.ucMisc |= PANEL_ENCODER_MISC_DUAL;
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/*if (pScrn->rgbBits == 8)*/
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args.sXTmdsEncoder.ucMisc |= (1 << 1);
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/*if (pScrn->rgbBits == 8)*/
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args.ext_tmds.sXTmdsEncoder.ucMisc |= ATOM_PANEL_MISC_888RGB;
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}
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atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
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}
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static void
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atombios_ddia_setup(struct drm_encoder *encoder, int action)
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{
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struct drm_device *dev = encoder->dev;
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struct radeon_device *rdev = dev->dev_private;
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struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
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DVO_ENCODER_CONTROL_PS_ALLOCATION args;
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int index = 0;
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memset(&args, 0, sizeof(args));
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index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
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args.sDVOEncoder.ucAction = action;
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args.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
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if (radeon_encoder->pixel_clock > 165000)
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args.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute = PANEL_ENCODER_MISC_DUAL;
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atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
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}
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union lvds_encoder_control {
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@ -532,14 +530,14 @@ atombios_digital_setup(struct drm_encoder *encoder, int action)
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if (dig->lcd_misc & ATOM_PANEL_MISC_DUAL)
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args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
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if (dig->lcd_misc & ATOM_PANEL_MISC_888RGB)
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args.v1.ucMisc |= (1 << 1);
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args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
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} else {
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if (dig->linkb)
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args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
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if (radeon_encoder->pixel_clock > 165000)
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args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
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/*if (pScrn->rgbBits == 8) */
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args.v1.ucMisc |= (1 << 1);
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args.v1.ucMisc |= ATOM_PANEL_MISC_888RGB;
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}
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break;
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case 2:
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@ -846,6 +844,9 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
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memset(&args, 0, sizeof(args));
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switch (radeon_encoder->encoder_id) {
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
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index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
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break;
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case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
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case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
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case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
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@ -1085,9 +1086,14 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DVO1:
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case ENCODER_OBJECT_ID_INTERNAL_DDI:
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
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index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
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break;
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
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if (ASIC_IS_DCE3(rdev))
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is_dig = true;
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else
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index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
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break;
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case ENCODER_OBJECT_ID_INTERNAL_LVDS:
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index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
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break;
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@ -1317,7 +1323,7 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
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break;
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default:
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DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
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break;
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return;
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}
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atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
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@ -1475,11 +1481,9 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
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}
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DDI:
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atombios_ddia_setup(encoder, ATOM_ENABLE);
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DVO1:
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
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atombios_external_tmds_setup(encoder, ATOM_ENABLE);
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atombios_dvo_setup(encoder, ATOM_ENABLE);
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DAC1:
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
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@ -1670,11 +1674,9 @@ static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
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}
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DDI:
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atombios_ddia_setup(encoder, ATOM_DISABLE);
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DVO1:
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
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atombios_external_tmds_setup(encoder, ATOM_DISABLE);
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atombios_dvo_setup(encoder, ATOM_DISABLE);
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break;
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case ENCODER_OBJECT_ID_INTERNAL_DAC1:
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case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
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@ -670,7 +670,7 @@ static void radeon_legacy_tmds_ext_mode_set(struct drm_encoder *encoder,
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if (rdev->is_atom_bios) {
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radeon_encoder->pixel_clock = adjusted_mode->clock;
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atombios_external_tmds_setup(encoder, ATOM_ENABLE);
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atombios_dvo_setup(encoder, ATOM_ENABLE);
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fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
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} else {
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fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
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@ -524,7 +524,7 @@ struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev
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struct drm_encoder *radeon_encoder_legacy_tv_dac_add(struct drm_device *dev, int bios_index, int with_tv);
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struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index);
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struct drm_encoder *radeon_encoder_legacy_tmds_ext_add(struct drm_device *dev, int bios_index);
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extern void atombios_external_tmds_setup(struct drm_encoder *encoder, int action);
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extern void atombios_dvo_setup(struct drm_encoder *encoder, int action);
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extern void atombios_digital_setup(struct drm_encoder *encoder, int action);
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extern int atombios_get_encoder_mode(struct drm_encoder *encoder);
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extern void atombios_set_edp_panel_power(struct drm_connector *connector, int action);
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