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drm/radeon/kms: make atombios_dig_encoder_setup() version based 

set up the params based on the table version number.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2011-10-28 18:34:20 -04:00 committed by Dave Airlie
parent 24153dd35e
commit 58cdcb8bbe
1 changed files with 127 additions and 84 deletions
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121
drivers/gpu/drm/radeon/atombios_encoders.c
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@ -585,6 +585,10 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mo
if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev)) if (!atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev))
return; return;
switch (frev) {
case 1:
switch (crev) {
case 1:
args.v1.ucAction = action; args.v1.ucAction = action;
args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE) if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
@ -599,7 +603,81 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mo
else else
args.v1.ucLaneNum = 4; args.v1.ucLaneNum = 4;
if (ASIC_IS_DCE5(rdev)) { if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2;
break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3;
break;
}
if (dig->linkb)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB;
else
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA;
break;
case 2:
case 3:
args.v3.ucAction = action;
args.v3.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
args.v3.ucPanelMode = panel_mode;
else
args.v3.ucEncoderMode = atombios_get_encoder_mode(encoder);
if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
args.v3.ucLaneNum = dp_lane_count;
else if (radeon_encoder->pixel_clock > 165000)
args.v3.ucLaneNum = 8;
else
args.v3.ucLaneNum = 4;
if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
args.v3.acConfig.ucDigSel = dig->dig_encoder;
switch (bpc) {
case 0:
args.v3.ucBitPerColor = PANEL_BPC_UNDEFINE;
break;
case 6:
args.v3.ucBitPerColor = PANEL_6BIT_PER_COLOR;
break;
case 8:
default:
args.v3.ucBitPerColor = PANEL_8BIT_PER_COLOR;
break;
case 10:
args.v3.ucBitPerColor = PANEL_10BIT_PER_COLOR;
break;
case 12:
args.v3.ucBitPerColor = PANEL_12BIT_PER_COLOR;
break;
case 16:
args.v3.ucBitPerColor = PANEL_16BIT_PER_COLOR;
break;
}
break;
case 4:
args.v4.ucAction = action;
args.v4.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE)
args.v4.ucPanelMode = panel_mode;
else
args.v4.ucEncoderMode = atombios_get_encoder_mode(encoder);
if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
args.v4.ucLaneNum = dp_lane_count;
else if (radeon_encoder->pixel_clock > 165000)
args.v4.ucLaneNum = 8;
else
args.v4.ucLaneNum = 4;
if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) { if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) {
if (dp_clock == 270000) if (dp_clock == 270000)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ; args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ;
@ -632,50 +710,15 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mo
args.v4.ucHPD_ID = 0; args.v4.ucHPD_ID = 0;
else else
args.v4.ucHPD_ID = hpd_id + 1; args.v4.ucHPD_ID = hpd_id + 1;
} else if (ASIC_IS_DCE4(rdev)) {
if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
args.v3.acConfig.ucDigSel = dig->dig_encoder;
switch (bpc) {
case 0:
args.v3.ucBitPerColor = PANEL_BPC_UNDEFINE;
break; break;
case 6:
args.v3.ucBitPerColor = PANEL_6BIT_PER_COLOR;
break;
case 8:
default: default:
args.v3.ucBitPerColor = PANEL_8BIT_PER_COLOR; DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
break;
case 10:
args.v3.ucBitPerColor = PANEL_10BIT_PER_COLOR;
break;
case 12:
args.v3.ucBitPerColor = PANEL_12BIT_PER_COLOR;
break;
case 16:
args.v3.ucBitPerColor = PANEL_16BIT_PER_COLOR;
break; break;
} }
} else {
if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
break; break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: default:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2;
break; break;
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3;
break;
}
if (dig->linkb)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB;
else
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA;
} }
atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);