From 58cdcb8bbe867aa86bbd5f097086d82330a7182f Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 28 Oct 2011 18:34:20 -0400 Subject: 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 Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/atombios_encoders.c | 211 +++++++++++++++++------------ 1 file changed, 127 insertions(+), 84 deletions(-) (limited to 'drivers/gpu/drm/radeon/atombios_encoders.c') diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index 7d91d3ca9c69..e0285c419875 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -585,97 +585,140 @@ 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)) return; - args.v1.ucAction = action; - args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); - if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE) - args.v3.ucPanelMode = panel_mode; - else - args.v1.ucEncoderMode = atombios_get_encoder_mode(encoder); + switch (frev) { + case 1: + switch (crev) { + case 1: + args.v1.ucAction = action; + args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); + if (action == ATOM_ENCODER_CMD_SETUP_PANEL_MODE) + args.v3.ucPanelMode = panel_mode; + else + args.v1.ucEncoderMode = atombios_get_encoder_mode(encoder); - if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) - args.v1.ucLaneNum = dp_lane_count; - else if (radeon_encoder->pixel_clock > 165000) - args.v1.ucLaneNum = 8; - else - args.v1.ucLaneNum = 4; - - if (ASIC_IS_DCE5(rdev)) { - if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) { - if (dp_clock == 270000) - args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ; - else if (dp_clock == 540000) - args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ; - } - args.v4.acConfig.ucDigSel = dig->dig_encoder; - switch (bpc) { - case 0: - args.v4.ucBitPerColor = PANEL_BPC_UNDEFINE; - break; - case 6: - args.v4.ucBitPerColor = PANEL_6BIT_PER_COLOR; - break; - case 8: - default: - args.v4.ucBitPerColor = PANEL_8BIT_PER_COLOR; - break; - case 10: - args.v4.ucBitPerColor = PANEL_10BIT_PER_COLOR; - break; - case 12: - args.v4.ucBitPerColor = PANEL_12BIT_PER_COLOR; - break; - case 16: - args.v4.ucBitPerColor = PANEL_16BIT_PER_COLOR; + if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) + args.v1.ucLaneNum = dp_lane_count; + else if (radeon_encoder->pixel_clock > 165000) + args.v1.ucLaneNum = 8; + else + args.v1.ucLaneNum = 4; + + 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; - } - if (hpd_id == RADEON_HPD_NONE) - args.v4.ucHPD_ID = 0; - else - 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; + 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 6: - args.v3.ucBitPerColor = PANEL_6BIT_PER_COLOR; + 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 (dp_clock == 270000) + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ; + else if (dp_clock == 540000) + args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ; + } + args.v4.acConfig.ucDigSel = dig->dig_encoder; + switch (bpc) { + case 0: + args.v4.ucBitPerColor = PANEL_BPC_UNDEFINE; + break; + case 6: + args.v4.ucBitPerColor = PANEL_6BIT_PER_COLOR; + break; + case 8: + default: + args.v4.ucBitPerColor = PANEL_8BIT_PER_COLOR; + break; + case 10: + args.v4.ucBitPerColor = PANEL_10BIT_PER_COLOR; + break; + case 12: + args.v4.ucBitPerColor = PANEL_12BIT_PER_COLOR; + break; + case 16: + args.v4.ucBitPerColor = PANEL_16BIT_PER_COLOR; + break; + } + if (hpd_id == RADEON_HPD_NONE) + args.v4.ucHPD_ID = 0; + else + args.v4.ucHPD_ID = hpd_id + 1; 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; - } - } 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; - 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; + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); break; } - if (dig->linkb) - args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB; - else - args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA; + break; + default: + DRM_ERROR("Unknown table version %d, %d\n", frev, crev); + break; } atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); -- cgit v1.2.3