diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_combios.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_combios.c | 334 |
1 files changed, 227 insertions, 107 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index 14d3555e4af..c5021a3445d 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -50,7 +50,8 @@ radeon_add_legacy_connector(struct drm_device *dev, uint32_t supported_device, int connector_type, struct radeon_i2c_bus_rec *i2c_bus, - uint16_t connector_object_id); + uint16_t connector_object_id, + struct radeon_hpd *hpd); /* from radeon_legacy_encoder.c */ extern void @@ -442,29 +443,39 @@ static uint16_t combios_get_table_offset(struct drm_device *dev, } -struct radeon_i2c_bus_rec combios_setup_i2c_bus(int ddc_line) +static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rdev, + int ddc_line) { struct radeon_i2c_bus_rec i2c; - i2c.mask_clk_mask = RADEON_GPIO_EN_1; - i2c.mask_data_mask = RADEON_GPIO_EN_0; - i2c.a_clk_mask = RADEON_GPIO_A_1; - i2c.a_data_mask = RADEON_GPIO_A_0; - i2c.en_clk_mask = RADEON_GPIO_EN_1; - i2c.en_data_mask = RADEON_GPIO_EN_0; - i2c.y_clk_mask = RADEON_GPIO_Y_1; - i2c.y_data_mask = RADEON_GPIO_Y_0; - if ((ddc_line == RADEON_LCD_GPIO_MASK) || - (ddc_line == RADEON_MDGPIO_EN_REG)) { - i2c.mask_clk_reg = ddc_line; - i2c.mask_data_reg = ddc_line; - i2c.a_clk_reg = ddc_line; - i2c.a_data_reg = ddc_line; - i2c.en_clk_reg = ddc_line; - i2c.en_data_reg = ddc_line; - i2c.y_clk_reg = ddc_line + 4; - i2c.y_data_reg = ddc_line + 4; + if (ddc_line == RADEON_GPIOPAD_MASK) { + i2c.mask_clk_reg = RADEON_GPIOPAD_MASK; + i2c.mask_data_reg = RADEON_GPIOPAD_MASK; + i2c.a_clk_reg = RADEON_GPIOPAD_A; + i2c.a_data_reg = RADEON_GPIOPAD_A; + i2c.en_clk_reg = RADEON_GPIOPAD_EN; + i2c.en_data_reg = RADEON_GPIOPAD_EN; + i2c.y_clk_reg = RADEON_GPIOPAD_Y; + i2c.y_data_reg = RADEON_GPIOPAD_Y; + } else if (ddc_line == RADEON_MDGPIO_MASK) { + i2c.mask_clk_reg = RADEON_MDGPIO_MASK; + i2c.mask_data_reg = RADEON_MDGPIO_MASK; + i2c.a_clk_reg = RADEON_MDGPIO_A; + i2c.a_data_reg = RADEON_MDGPIO_A; + i2c.en_clk_reg = RADEON_MDGPIO_EN; + i2c.en_data_reg = RADEON_MDGPIO_EN; + i2c.y_clk_reg = RADEON_MDGPIO_Y; + i2c.y_data_reg = RADEON_MDGPIO_Y; } else { + i2c.mask_clk_mask = RADEON_GPIO_EN_1; + i2c.mask_data_mask = RADEON_GPIO_EN_0; + i2c.a_clk_mask = RADEON_GPIO_A_1; + i2c.a_data_mask = RADEON_GPIO_A_0; + i2c.en_clk_mask = RADEON_GPIO_EN_1; + i2c.en_data_mask = RADEON_GPIO_EN_0; + i2c.y_clk_mask = RADEON_GPIO_Y_1; + i2c.y_data_mask = RADEON_GPIO_Y_0; + i2c.mask_clk_reg = ddc_line; i2c.mask_data_reg = ddc_line; i2c.a_clk_reg = ddc_line; @@ -475,6 +486,28 @@ struct radeon_i2c_bus_rec combios_setup_i2c_bus(int ddc_line) i2c.y_data_reg = ddc_line; } + if (rdev->family < CHIP_R200) + i2c.hw_capable = false; + else { + switch (ddc_line) { + case RADEON_GPIO_VGA_DDC: + case RADEON_GPIO_DVI_DDC: + i2c.hw_capable = true; + break; + case RADEON_GPIO_MONID: + /* hw i2c on RADEON_GPIO_MONID doesn't seem to work + * reliably on some pre-r4xx hardware; not sure why. + */ + i2c.hw_capable = false; + break; + default: + i2c.hw_capable = false; + break; + } + } + i2c.mm_i2c = false; + i2c.i2c_id = 0; + if (ddc_line) i2c.valid = true; else @@ -1077,7 +1110,7 @@ bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder, struct radeon_i2c_bus_rec i2c_bus; /* default for macs */ - i2c_bus = combios_setup_i2c_bus(RADEON_GPIO_MONID); + i2c_bus = combios_setup_i2c_bus(rdev, RADEON_GPIO_MONID); tmds->i2c_bus = radeon_i2c_create(dev, &i2c_bus, "DVO"); /* XXX some macs have duallink chips */ @@ -1153,23 +1186,23 @@ bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder gpio = RBIOS8(offset + 4 + 3); switch (gpio) { case DDC_MONID: - i2c_bus = combios_setup_i2c_bus(RADEON_GPIO_MONID); + i2c_bus = combios_setup_i2c_bus(rdev, RADEON_GPIO_MONID); tmds->i2c_bus = radeon_i2c_create(dev, &i2c_bus, "DVO"); break; case DDC_DVI: - i2c_bus = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + i2c_bus = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); tmds->i2c_bus = radeon_i2c_create(dev, &i2c_bus, "DVO"); break; case DDC_VGA: - i2c_bus = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + i2c_bus = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); tmds->i2c_bus = radeon_i2c_create(dev, &i2c_bus, "DVO"); break; case DDC_CRT2: /* R3xx+ chips don't have GPIO_CRT2_DDC gpio pad */ if (rdev->family >= CHIP_R300) - i2c_bus = combios_setup_i2c_bus(RADEON_GPIO_MONID); + i2c_bus = combios_setup_i2c_bus(rdev, RADEON_GPIO_MONID); else - i2c_bus = combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC); + i2c_bus = combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC); tmds->i2c_bus = radeon_i2c_create(dev, &i2c_bus, "DVO"); break; case DDC_LCD: /* MM i2c */ @@ -1194,6 +1227,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) { struct radeon_device *rdev = dev->dev_private; struct radeon_i2c_bus_rec ddc_i2c; + struct radeon_hpd hpd; rdev->mode_info.connector_table = radeon_connector_table; if (rdev->mode_info.connector_table == CT_NONE) { @@ -1254,7 +1288,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) /* these are the most common settings */ if (rdev->flags & RADEON_SINGLE_CRTC) { /* VGA - primary dac */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_CRT1_SUPPORT, @@ -1264,10 +1299,12 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_CRT1_SUPPORT, DRM_MODE_CONNECTOR_VGA, &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); } else if (rdev->flags & RADEON_IS_MOBILITY) { /* LVDS */ - ddc_i2c = combios_setup_i2c_bus(RADEON_LCD_GPIO_MASK); + ddc_i2c = combios_setup_i2c_bus(rdev, 0); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_LCD1_SUPPORT, @@ -1277,10 +1314,12 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_LCD1_SUPPORT, DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, - CONNECTOR_OBJECT_ID_LVDS); + CONNECTOR_OBJECT_ID_LVDS, + &hpd); /* VGA - primary dac */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_CRT1_SUPPORT, @@ -1290,10 +1329,12 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_CRT1_SUPPORT, DRM_MODE_CONNECTOR_VGA, &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); } else { /* DVI-I - tv dac, int tmds */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); + hpd.hpd = RADEON_HPD_1; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_DFP1_SUPPORT, @@ -1309,10 +1350,12 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_CRT2_SUPPORT, DRM_MODE_CONNECTOR_DVII, &ddc_i2c, - CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I); + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, + &hpd); /* VGA - primary dac */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_CRT1_SUPPORT, @@ -1322,11 +1365,14 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_CRT1_SUPPORT, DRM_MODE_CONNECTOR_VGA, &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); } if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) { /* TV - tv dac */ + ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_TV1_SUPPORT, @@ -1336,14 +1382,16 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); } break; case CT_IBOOK: DRM_INFO("Connector Table: %d (ibook)\n", rdev->mode_info.connector_table); /* LVDS */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_LCD1_SUPPORT, @@ -1351,9 +1399,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_LCD1_SUPPORT); radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, - CONNECTOR_OBJECT_ID_LVDS); + CONNECTOR_OBJECT_ID_LVDS, + &hpd); /* VGA - TV DAC */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_CRT2_SUPPORT, @@ -1361,8 +1411,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_CRT2_SUPPORT); radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, DRM_MODE_CONNECTOR_VGA, &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); /* TV - TV DAC */ + ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_TV1_SUPPORT, @@ -1371,13 +1424,15 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); break; case CT_POWERBOOK_EXTERNAL: DRM_INFO("Connector Table: %d (powerbook external tmds)\n", rdev->mode_info.connector_table); /* LVDS */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_LCD1_SUPPORT, @@ -1385,9 +1440,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_LCD1_SUPPORT); radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, - CONNECTOR_OBJECT_ID_LVDS); + CONNECTOR_OBJECT_ID_LVDS, + &hpd); /* DVI-I - primary dac, ext tmds */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_2; /* ??? */ radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_DFP2_SUPPORT, @@ -1403,8 +1460,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_DFP2_SUPPORT | ATOM_DEVICE_CRT1_SUPPORT, DRM_MODE_CONNECTOR_DVII, &ddc_i2c, - CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I); + CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, + &hpd); /* TV - TV DAC */ + ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_TV1_SUPPORT, @@ -1413,13 +1473,15 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); break; case CT_POWERBOOK_INTERNAL: DRM_INFO("Connector Table: %d (powerbook internal tmds)\n", rdev->mode_info.connector_table); /* LVDS */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_LCD1_SUPPORT, @@ -1427,9 +1489,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_LCD1_SUPPORT); radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, - CONNECTOR_OBJECT_ID_LVDS); + CONNECTOR_OBJECT_ID_LVDS, + &hpd); /* DVI-I - primary dac, int tmds */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_1; /* ??? */ radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_DFP1_SUPPORT, @@ -1444,8 +1508,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_DFP1_SUPPORT | ATOM_DEVICE_CRT1_SUPPORT, DRM_MODE_CONNECTOR_DVII, &ddc_i2c, - CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I); + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, + &hpd); /* TV - TV DAC */ + ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_TV1_SUPPORT, @@ -1454,13 +1521,15 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); break; case CT_POWERBOOK_VGA: DRM_INFO("Connector Table: %d (powerbook vga)\n", rdev->mode_info.connector_table); /* LVDS */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_LCD1_SUPPORT, @@ -1468,9 +1537,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_LCD1_SUPPORT); radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT, DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, - CONNECTOR_OBJECT_ID_LVDS); + CONNECTOR_OBJECT_ID_LVDS, + &hpd); /* VGA - primary dac */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_CRT1_SUPPORT, @@ -1478,8 +1549,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_CRT1_SUPPORT); radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT1_SUPPORT, DRM_MODE_CONNECTOR_VGA, &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); /* TV - TV DAC */ + ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_TV1_SUPPORT, @@ -1488,13 +1562,15 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); break; case CT_MINI_EXTERNAL: DRM_INFO("Connector Table: %d (mini external tmds)\n", rdev->mode_info.connector_table); /* DVI-I - tv dac, ext tmds */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC); + hpd.hpd = RADEON_HPD_2; /* ??? */ radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_DFP2_SUPPORT, @@ -1510,8 +1586,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_DFP2_SUPPORT | ATOM_DEVICE_CRT2_SUPPORT, DRM_MODE_CONNECTOR_DVII, &ddc_i2c, - CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I); + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, + &hpd); /* TV - TV DAC */ + ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_TV1_SUPPORT, @@ -1520,13 +1599,15 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); break; case CT_MINI_INTERNAL: DRM_INFO("Connector Table: %d (mini internal tmds)\n", rdev->mode_info.connector_table); /* DVI-I - tv dac, int tmds */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC); + hpd.hpd = RADEON_HPD_1; /* ??? */ radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_DFP1_SUPPORT, @@ -1541,8 +1622,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_DFP1_SUPPORT | ATOM_DEVICE_CRT2_SUPPORT, DRM_MODE_CONNECTOR_DVII, &ddc_i2c, - CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I); + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, + &hpd); /* TV - TV DAC */ + ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_TV1_SUPPORT, @@ -1551,13 +1635,15 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); break; case CT_IMAC_G5_ISIGHT: DRM_INFO("Connector Table: %d (imac g5 isight)\n", rdev->mode_info.connector_table); /* DVI-D - int tmds */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_MONID); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_MONID); + hpd.hpd = RADEON_HPD_1; /* ??? */ radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_DFP1_SUPPORT, @@ -1565,9 +1651,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_DFP1_SUPPORT); radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_DFP1_SUPPORT, DRM_MODE_CONNECTOR_DVID, &ddc_i2c, - CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D); + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D, + &hpd); /* VGA - tv dac */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_CRT2_SUPPORT, @@ -1575,8 +1663,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_CRT2_SUPPORT); radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, DRM_MODE_CONNECTOR_VGA, &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); /* TV - TV DAC */ + ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_TV1_SUPPORT, @@ -1585,13 +1676,15 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); break; case CT_EMAC: DRM_INFO("Connector Table: %d (emac)\n", rdev->mode_info.connector_table); /* VGA - primary dac */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_CRT1_SUPPORT, @@ -1599,9 +1692,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_CRT1_SUPPORT); radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT, DRM_MODE_CONNECTOR_VGA, &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); /* VGA - tv dac */ - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_CRT2_SUPPORT, @@ -1609,8 +1704,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) ATOM_DEVICE_CRT2_SUPPORT); radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT, DRM_MODE_CONNECTOR_VGA, &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); /* TV - TV DAC */ + ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id(dev, ATOM_DEVICE_TV1_SUPPORT, @@ -1619,7 +1717,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); break; default: DRM_INFO("Connector table: %d (invalid)\n", @@ -1636,7 +1735,8 @@ static bool radeon_apply_legacy_quirks(struct drm_device *dev, int bios_index, enum radeon_combios_connector *legacy_connector, - struct radeon_i2c_bus_rec *ddc_i2c) + struct radeon_i2c_bus_rec *ddc_i2c, + struct radeon_hpd *hpd) { struct radeon_device *rdev = dev->dev_private; @@ -1644,11 +1744,11 @@ static bool radeon_apply_legacy_quirks(struct drm_device *dev, if ((rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) && ddc_i2c->mask_clk_reg == RADEON_GPIO_CRT2_DDC) - *ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_MONID); + *ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_MONID); else if ((rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) && ddc_i2c->mask_clk_reg == RADEON_GPIO_MONID) { - ddc_i2c->valid = true; + *ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIOPAD_MASK); ddc_i2c->mask_clk_mask = (0x20 << 8); ddc_i2c->mask_data_mask = 0x80; ddc_i2c->a_clk_mask = (0x20 << 8); @@ -1657,20 +1757,12 @@ static bool radeon_apply_legacy_quirks(struct drm_device *dev, ddc_i2c->en_data_mask = 0x80; ddc_i2c->y_clk_mask = (0x20 << 8); ddc_i2c->y_data_mask = 0x80; - ddc_i2c->mask_clk_reg = RADEON_GPIOPAD_MASK; - ddc_i2c->mask_data_reg = RADEON_GPIOPAD_MASK; - ddc_i2c->a_clk_reg = RADEON_GPIOPAD_A; - ddc_i2c->a_data_reg = RADEON_GPIOPAD_A; - ddc_i2c->en_clk_reg = RADEON_GPIOPAD_EN; - ddc_i2c->en_data_reg = RADEON_GPIOPAD_EN; - ddc_i2c->y_clk_reg = RADEON_GPIOPAD_Y; - ddc_i2c->y_data_reg = RADEON_GPIOPAD_Y; } /* R3xx+ chips don't have GPIO_CRT2_DDC gpio pad */ if ((rdev->family >= CHIP_R300) && ddc_i2c->mask_clk_reg == RADEON_GPIO_CRT2_DDC) - *ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + *ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); /* Certain IBM chipset RN50s have a BIOS reporting two VGAs, one with VGA DDC and one with CRT2 DDC. - kill the CRT2 DDC one */ @@ -1768,6 +1860,7 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) enum radeon_combios_connector connector; int i = 0; struct radeon_i2c_bus_rec ddc_i2c; + struct radeon_hpd hpd; if (rdev->bios == NULL) return false; @@ -1788,26 +1881,40 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) switch (ddc_type) { case DDC_MONID: ddc_i2c = - combios_setup_i2c_bus(RADEON_GPIO_MONID); + combios_setup_i2c_bus(rdev, RADEON_GPIO_MONID); break; case DDC_DVI: ddc_i2c = - combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); break; case DDC_VGA: ddc_i2c = - combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); break; case DDC_CRT2: ddc_i2c = - combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC); + combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC); + break; + default: + break; + } + + switch (connector) { + case CONNECTOR_PROPRIETARY_LEGACY: + case CONNECTOR_DVI_I_LEGACY: + case CONNECTOR_DVI_D_LEGACY: + if ((tmp >> 4) & 0x1) + hpd.hpd = RADEON_HPD_2; + else + hpd.hpd = RADEON_HPD_1; break; default: + hpd.hpd = RADEON_HPD_NONE; break; } if (!radeon_apply_legacy_quirks(dev, i, &connector, - &ddc_i2c)) + &ddc_i2c, &hpd)) continue; switch (connector) { @@ -1824,7 +1931,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) legacy_connector_convert [connector], &ddc_i2c, - CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D); + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D, + &hpd); break; case CONNECTOR_CRT_LEGACY: if (tmp & 0x1) { @@ -1850,7 +1958,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) legacy_connector_convert [connector], &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); break; case CONNECTOR_DVI_I_LEGACY: devices = 0; @@ -1896,7 +2005,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) legacy_connector_convert [connector], &ddc_i2c, - connector_object_id); + connector_object_id, + &hpd); break; case CONNECTOR_DVI_D_LEGACY: if ((tmp >> 4) & 0x1) { @@ -1914,7 +2024,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) legacy_connector_convert [connector], &ddc_i2c, - connector_object_id); + connector_object_id, + &hpd); break; case CONNECTOR_CTV_LEGACY: case CONNECTOR_STV_LEGACY: @@ -1929,7 +2040,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) legacy_connector_convert [connector], &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); break; default: DRM_ERROR("Unknown connector type: %d\n", @@ -1955,14 +2067,16 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) 0), ATOM_DEVICE_DFP1_SUPPORT); - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT | ATOM_DEVICE_DFP1_SUPPORT, DRM_MODE_CONNECTOR_DVII, &ddc_i2c, - CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I); + CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I, + &hpd); } else { uint16_t crt_info = combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE); @@ -1973,13 +2087,15 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) ATOM_DEVICE_CRT1_SUPPORT, 1), ATOM_DEVICE_CRT1_SUPPORT); - ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC); + ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC); + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT, DRM_MODE_CONNECTOR_VGA, &ddc_i2c, - CONNECTOR_OBJECT_ID_VGA); + CONNECTOR_OBJECT_ID_VGA, + &hpd); } else { DRM_DEBUG("No connector info found\n"); return false; @@ -2007,27 +2123,27 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) case DDC_MONID: ddc_i2c = combios_setup_i2c_bus - (RADEON_GPIO_MONID); + (rdev, RADEON_GPIO_MONID); break; case DDC_DVI: ddc_i2c = combios_setup_i2c_bus - (RADEON_GPIO_DVI_DDC); + (rdev, RADEON_GPIO_DVI_DDC); break; case DDC_VGA: ddc_i2c = combios_setup_i2c_bus - (RADEON_GPIO_VGA_DDC); + (rdev, RADEON_GPIO_VGA_DDC); break; case DDC_CRT2: ddc_i2c = combios_setup_i2c_bus - (RADEON_GPIO_CRT2_DDC); + (rdev, RADEON_GPIO_CRT2_DDC); break; case DDC_LCD: ddc_i2c = combios_setup_i2c_bus - (RADEON_LCD_GPIO_MASK); + (rdev, RADEON_GPIOPAD_MASK); ddc_i2c.mask_clk_mask = RBIOS32(lcd_ddc_info + 3); ddc_i2c.mask_data_mask = @@ -2048,7 +2164,7 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) case DDC_GPIO: ddc_i2c = combios_setup_i2c_bus - (RADEON_MDGPIO_EN_REG); + (rdev, RADEON_MDGPIO_MASK); ddc_i2c.mask_clk_mask = RBIOS32(lcd_ddc_info + 3); ddc_i2c.mask_data_mask = @@ -2074,12 +2190,14 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) } else ddc_i2c.valid = false; + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_connector(dev, 5, ATOM_DEVICE_LCD1_SUPPORT, DRM_MODE_CONNECTOR_LVDS, &ddc_i2c, - CONNECTOR_OBJECT_ID_LVDS); + CONNECTOR_OBJECT_ID_LVDS, + &hpd); } } @@ -2090,6 +2208,7 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) if (tv_info) { if (RBIOS8(tv_info + 6) == 'T') { if (radeon_apply_legacy_tv_quirks(dev)) { + hpd.hpd = RADEON_HPD_NONE; radeon_add_legacy_encoder(dev, radeon_get_encoder_id (dev, @@ -2100,7 +2219,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev) ATOM_DEVICE_TV1_SUPPORT, DRM_MODE_CONNECTOR_SVIDEO, &ddc_i2c, - CONNECTOR_OBJECT_ID_SVIDEO); + CONNECTOR_OBJECT_ID_SVIDEO, + &hpd); } } } |