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path: root/drivers/gpu/drm/radeon/radeon_combios.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_combios.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_combios.c439
1 files changed, 211 insertions, 228 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 2417d7b06fd..885dcfac183 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -480,9 +480,66 @@ radeon_combios_get_hardcoded_edid(struct radeon_device *rdev)
}
static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rdev,
- int ddc_line)
+ enum radeon_combios_ddc ddc,
+ u32 clk_mask,
+ u32 data_mask)
{
struct radeon_i2c_bus_rec i2c;
+ int ddc_line = 0;
+
+ /* ddc id = mask reg
+ * DDC_NONE_DETECTED = none
+ * DDC_DVI = RADEON_GPIO_DVI_DDC
+ * DDC_VGA = RADEON_GPIO_VGA_DDC
+ * DDC_LCD = RADEON_GPIOPAD_MASK
+ * DDC_GPIO = RADEON_MDGPIO_MASK
+ * r1xx/r2xx
+ * DDC_MONID = RADEON_GPIO_MONID
+ * DDC_CRT2 = RADEON_GPIO_CRT2_DDC
+ * r3xx
+ * DDC_MONID = RADEON_GPIO_MONID
+ * DDC_CRT2 = RADEON_GPIO_DVI_DDC
+ * rs3xx/rs4xx
+ * DDC_MONID = RADEON_GPIOPAD_MASK
+ * DDC_CRT2 = RADEON_GPIO_MONID
+ */
+ switch (ddc) {
+ case DDC_NONE_DETECTED:
+ default:
+ ddc_line = 0;
+ break;
+ case DDC_DVI:
+ ddc_line = RADEON_GPIO_DVI_DDC;
+ break;
+ case DDC_VGA:
+ ddc_line = RADEON_GPIO_VGA_DDC;
+ break;
+ case DDC_LCD:
+ ddc_line = RADEON_GPIOPAD_MASK;
+ break;
+ case DDC_GPIO:
+ ddc_line = RADEON_MDGPIO_MASK;
+ break;
+ case DDC_MONID:
+ if (rdev->family == CHIP_RS300 ||
+ rdev->family == CHIP_RS400 ||
+ rdev->family == CHIP_RS480)
+ ddc_line = RADEON_GPIOPAD_MASK;
+ else
+ ddc_line = RADEON_GPIO_MONID;
+ break;
+ case DDC_CRT2:
+ if (rdev->family == CHIP_RS300 ||
+ rdev->family == CHIP_RS400 ||
+ rdev->family == CHIP_RS480)
+ ddc_line = RADEON_GPIO_MONID;
+ else if (rdev->family >= CHIP_R300) {
+ ddc_line = RADEON_GPIO_DVI_DDC;
+ ddc = DDC_DVI;
+ } else
+ ddc_line = RADEON_GPIO_CRT2_DDC;
+ break;
+ }
if (ddc_line == RADEON_GPIOPAD_MASK) {
i2c.mask_clk_reg = RADEON_GPIOPAD_MASK;
@@ -503,15 +560,6 @@ static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rde
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;
@@ -522,6 +570,26 @@ static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rde
i2c.y_data_reg = ddc_line;
}
+ if (clk_mask && data_mask) {
+ i2c.mask_clk_mask = clk_mask;
+ i2c.mask_data_mask = data_mask;
+ i2c.a_clk_mask = clk_mask;
+ i2c.a_data_mask = data_mask;
+ i2c.en_clk_mask = clk_mask;
+ i2c.en_data_mask = data_mask;
+ i2c.y_clk_mask = clk_mask;
+ i2c.y_data_mask = data_mask;
+ } 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;
+ }
+
switch (rdev->family) {
case CHIP_R100:
case CHIP_RV100:
@@ -599,7 +667,8 @@ static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rde
break;
}
i2c.mm_i2c = false;
- i2c.i2c_id = 0;
+
+ i2c.i2c_id = ddc;
i2c.hpd = RADEON_HPD_NONE;
if (ddc_line)
@@ -610,6 +679,62 @@ static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rde
return i2c;
}
+void radeon_combios_i2c_init(struct radeon_device *rdev)
+{
+ struct drm_device *dev = rdev->ddev;
+ struct radeon_i2c_bus_rec i2c;
+
+
+ i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
+ rdev->i2c_bus[0] = radeon_i2c_create(dev, &i2c, "DVI_DDC");
+
+ i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
+ rdev->i2c_bus[1] = radeon_i2c_create(dev, &i2c, "VGA_DDC");
+
+ i2c.valid = true;
+ i2c.hw_capable = true;
+ i2c.mm_i2c = true;
+ i2c.i2c_id = 0xa0;
+ rdev->i2c_bus[2] = radeon_i2c_create(dev, &i2c, "MM_I2C");
+
+ if (rdev->family == CHIP_RS300 ||
+ rdev->family == CHIP_RS400 ||
+ rdev->family == CHIP_RS480) {
+ u16 offset;
+ u8 id, blocks, clk, data;
+ int i;
+
+ i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
+ rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID");
+
+ offset = combios_get_table_offset(dev, COMBIOS_I2C_INFO_TABLE);
+ if (offset) {
+ blocks = RBIOS8(offset + 2);
+ for (i = 0; i < blocks; i++) {
+ id = RBIOS8(offset + 3 + (i * 5) + 0);
+ if (id == 136) {
+ clk = RBIOS8(offset + 3 + (i * 5) + 3);
+ data = RBIOS8(offset + 3 + (i * 5) + 4);
+ i2c = combios_setup_i2c_bus(rdev, DDC_MONID,
+ clk, data);
+ rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "GPIOPAD_MASK");
+ break;
+ }
+ }
+ }
+
+ } else if (rdev->family >= CHIP_R300) {
+ i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
+ rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID");
+ } else {
+ i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
+ rdev->i2c_bus[3] = radeon_i2c_create(dev, &i2c, "MONID");
+
+ i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
+ rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "CRT2_DDC");
+ }
+}
+
bool radeon_combios_get_clock_info(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
@@ -693,6 +818,10 @@ bool radeon_combios_sideport_present(struct radeon_device *rdev)
struct drm_device *dev = rdev->ddev;
u16 igp_info;
+ /* sideport is AMD only */
+ if (rdev->family == CHIP_RS400)
+ return false;
+
igp_info = combios_get_table_offset(dev, COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE);
if (igp_info) {
@@ -1205,7 +1334,7 @@ bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder,
RBIOS32(tmds_info + i * 10 + 0x08);
tmds->tmds_pll[i].freq =
RBIOS16(tmds_info + i * 10 + 0x10);
- DRM_DEBUG("TMDS PLL From COMBIOS %u %x\n",
+ DRM_DEBUG_KMS("TMDS PLL From COMBIOS %u %x\n",
tmds->tmds_pll[i].freq,
tmds->tmds_pll[i].value);
}
@@ -1223,7 +1352,7 @@ bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder,
stride += 10;
else
stride += 6;
- DRM_DEBUG("TMDS PLL From COMBIOS %u %x\n",
+ DRM_DEBUG_KMS("TMDS PLL From COMBIOS %u %x\n",
tmds->tmds_pll[i].freq,
tmds->tmds_pll[i].value);
}
@@ -1243,8 +1372,8 @@ 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(rdev, RADEON_GPIO_MONID);
- tmds->i2c_bus = radeon_i2c_create(dev, &i2c_bus, "DVO");
+ i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
+ tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
/* XXX some macs have duallink chips */
switch (rdev->mode_info.connector_table) {
@@ -1265,47 +1394,16 @@ bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder
struct drm_device *dev = encoder->base.dev;
struct radeon_device *rdev = dev->dev_private;
uint16_t offset;
- uint8_t ver, id, blocks, clk, data;
- int i;
+ uint8_t ver;
enum radeon_combios_ddc gpio;
struct radeon_i2c_bus_rec i2c_bus;
tmds->i2c_bus = NULL;
if (rdev->flags & RADEON_IS_IGP) {
- offset = combios_get_table_offset(dev, COMBIOS_I2C_INFO_TABLE);
- if (offset) {
- ver = RBIOS8(offset);
- DRM_INFO("GPIO Table revision: %d\n", ver);
- blocks = RBIOS8(offset + 2);
- for (i = 0; i < blocks; i++) {
- id = RBIOS8(offset + 3 + (i * 5) + 0);
- if (id == 136) {
- clk = RBIOS8(offset + 3 + (i * 5) + 3);
- data = RBIOS8(offset + 3 + (i * 5) + 4);
- i2c_bus.valid = true;
- i2c_bus.mask_clk_mask = (1 << clk);
- i2c_bus.mask_data_mask = (1 << data);
- i2c_bus.a_clk_mask = (1 << clk);
- i2c_bus.a_data_mask = (1 << data);
- i2c_bus.en_clk_mask = (1 << clk);
- i2c_bus.en_data_mask = (1 << data);
- i2c_bus.y_clk_mask = (1 << clk);
- i2c_bus.y_data_mask = (1 << data);
- i2c_bus.mask_clk_reg = RADEON_GPIOPAD_MASK;
- i2c_bus.mask_data_reg = RADEON_GPIOPAD_MASK;
- i2c_bus.a_clk_reg = RADEON_GPIOPAD_A;
- i2c_bus.a_data_reg = RADEON_GPIOPAD_A;
- i2c_bus.en_clk_reg = RADEON_GPIOPAD_EN;
- i2c_bus.en_data_reg = RADEON_GPIOPAD_EN;
- i2c_bus.y_clk_reg = RADEON_GPIOPAD_Y;
- i2c_bus.y_data_reg = RADEON_GPIOPAD_Y;
- tmds->i2c_bus = radeon_i2c_create(dev, &i2c_bus, "DVO");
- tmds->dvo_chip = DVO_SIL164;
- tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */
- break;
- }
- }
- }
+ i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
+ tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
+ tmds->dvo_chip = DVO_SIL164;
+ tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */
} else {
offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
if (offset) {
@@ -1314,37 +1412,15 @@ bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder
tmds->slave_addr = RBIOS8(offset + 4 + 2);
tmds->slave_addr >>= 1; /* 7 bit addressing */
gpio = RBIOS8(offset + 4 + 3);
- switch (gpio) {
- case DDC_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(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(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(rdev, RADEON_GPIO_MONID);
- else
- 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 */
+ if (gpio == DDC_LCD) {
+ /* MM i2c */
i2c_bus.valid = true;
i2c_bus.hw_capable = true;
i2c_bus.mm_i2c = true;
- tmds->i2c_bus = radeon_i2c_create(dev, &i2c_bus, "DVO");
- break;
- default:
- DRM_ERROR("Unsupported gpio %d\n", gpio);
- break;
- }
+ i2c_bus.i2c_id = 0xa0;
+ } else
+ i2c_bus = combios_setup_i2c_bus(rdev, gpio, 0, 0);
+ tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
}
}
@@ -1426,7 +1502,7 @@ 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(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1441,7 +1517,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
&hpd);
} else if (rdev->flags & RADEON_IS_MOBILITY) {
/* LVDS */
- ddc_i2c = combios_setup_i2c_bus(rdev, 0);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_NONE_DETECTED, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1456,7 +1532,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
&hpd);
/* VGA - primary dac */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1471,7 +1547,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
&hpd);
} else {
/* DVI-I - tv dac, int tmds */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
hpd.hpd = RADEON_HPD_1;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1492,7 +1568,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
&hpd);
/* VGA - primary dac */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1528,7 +1604,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
DRM_INFO("Connector Table: %d (ibook)\n",
rdev->mode_info.connector_table);
/* LVDS */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1540,7 +1616,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
CONNECTOR_OBJECT_ID_LVDS,
&hpd);
/* VGA - TV DAC */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1569,7 +1645,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
DRM_INFO("Connector Table: %d (powerbook external tmds)\n",
rdev->mode_info.connector_table);
/* LVDS */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1581,7 +1657,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
CONNECTOR_OBJECT_ID_LVDS,
&hpd);
/* DVI-I - primary dac, ext tmds */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_2; /* ??? */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1618,7 +1694,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
DRM_INFO("Connector Table: %d (powerbook internal tmds)\n",
rdev->mode_info.connector_table);
/* LVDS */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1630,7 +1706,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
CONNECTOR_OBJECT_ID_LVDS,
&hpd);
/* DVI-I - primary dac, int tmds */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_1; /* ??? */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1666,7 +1742,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
DRM_INFO("Connector Table: %d (powerbook vga)\n",
rdev->mode_info.connector_table);
/* LVDS */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1678,7 +1754,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
CONNECTOR_OBJECT_ID_LVDS,
&hpd);
/* VGA - primary dac */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1707,7 +1783,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
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(rdev, RADEON_GPIO_CRT2_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
hpd.hpd = RADEON_HPD_2; /* ??? */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1744,7 +1820,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
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(rdev, RADEON_GPIO_CRT2_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
hpd.hpd = RADEON_HPD_1; /* ??? */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1780,7 +1856,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
DRM_INFO("Connector Table: %d (imac g5 isight)\n",
rdev->mode_info.connector_table);
/* DVI-D - int tmds */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_MONID);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
hpd.hpd = RADEON_HPD_1; /* ??? */
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1792,7 +1868,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D,
&hpd);
/* VGA - tv dac */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1821,7 +1897,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
DRM_INFO("Connector Table: %d (emac)\n",
rdev->mode_info.connector_table);
/* VGA - primary dac */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1833,7 +1909,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
CONNECTOR_OBJECT_ID_VGA,
&hpd);
/* VGA - tv dac */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1862,7 +1938,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
DRM_INFO("Connector Table: %d (rn50-power)\n",
rdev->mode_info.connector_table);
/* VGA - primary dac */
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1873,7 +1949,7 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
CONNECTOR_OBJECT_ID_VGA,
&hpd);
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_CRT2, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -1903,31 +1979,6 @@ static bool radeon_apply_legacy_quirks(struct drm_device *dev,
struct radeon_i2c_bus_rec *ddc_i2c,
struct radeon_hpd *hpd)
{
- struct radeon_device *rdev = dev->dev_private;
-
- /* XPRESS DDC quirks */
- if ((rdev->family == CHIP_RS400 ||
- rdev->family == CHIP_RS480) &&
- ddc_i2c->mask_clk_reg == RADEON_GPIO_CRT2_DDC)
- *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 = 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);
- ddc_i2c->a_data_mask = 0x80;
- ddc_i2c->en_clk_mask = (0x20 << 8);
- ddc_i2c->en_data_mask = 0x80;
- ddc_i2c->y_clk_mask = (0x20 << 8);
- ddc_i2c->y_data_mask = 0x80;
- }
-
- /* 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(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 */
@@ -2031,27 +2082,7 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
connector = (tmp >> 12) & 0xf;
ddc_type = (tmp >> 8) & 0xf;
- switch (ddc_type) {
- case DDC_MONID:
- ddc_i2c =
- combios_setup_i2c_bus(rdev, RADEON_GPIO_MONID);
- break;
- case DDC_DVI:
- ddc_i2c =
- combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC);
- break;
- case DDC_VGA:
- ddc_i2c =
- combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
- break;
- case DDC_CRT2:
- ddc_i2c =
- combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC);
- break;
- default:
- ddc_i2c.valid = false;
- break;
- }
+ ddc_i2c = combios_setup_i2c_bus(rdev, ddc_type, 0, 0);
switch (connector) {
case CONNECTOR_PROPRIETARY_LEGACY:
@@ -2208,7 +2239,7 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
uint16_t tmds_info =
combios_get_table_offset(dev, COMBIOS_DFP_INFO_TABLE);
if (tmds_info) {
- DRM_DEBUG("Found DFP table, assuming DVI connector\n");
+ DRM_DEBUG_KMS("Found DFP table, assuming DVI connector\n");
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
@@ -2221,7 +2252,7 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
0),
ATOM_DEVICE_DFP1_SUPPORT);
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_DVI_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
hpd.hpd = RADEON_HPD_1;
radeon_add_legacy_connector(dev,
0,
@@ -2234,14 +2265,14 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
} else {
uint16_t crt_info =
combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
- DRM_DEBUG("Found CRT table, assuming VGA connector\n");
+ DRM_DEBUG_KMS("Found CRT table, assuming VGA connector\n");
if (crt_info) {
radeon_add_legacy_encoder(dev,
radeon_get_encoder_id(dev,
ATOM_DEVICE_CRT1_SUPPORT,
1),
ATOM_DEVICE_CRT1_SUPPORT);
- ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
+ ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
hpd.hpd = RADEON_HPD_NONE;
radeon_add_legacy_connector(dev,
0,
@@ -2251,7 +2282,7 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
CONNECTOR_OBJECT_ID_VGA,
&hpd);
} else {
- DRM_DEBUG("No connector info found\n");
+ DRM_DEBUG_KMS("No connector info found\n");
return false;
}
}
@@ -2274,73 +2305,28 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
if (lcd_ddc_info) {
ddc_type = RBIOS8(lcd_ddc_info + 2);
switch (ddc_type) {
- case DDC_MONID:
- ddc_i2c =
- combios_setup_i2c_bus
- (rdev, RADEON_GPIO_MONID);
- break;
- case DDC_DVI:
- ddc_i2c =
- combios_setup_i2c_bus
- (rdev, RADEON_GPIO_DVI_DDC);
- break;
- case DDC_VGA:
- ddc_i2c =
- combios_setup_i2c_bus
- (rdev, RADEON_GPIO_VGA_DDC);
- break;
- case DDC_CRT2:
- ddc_i2c =
- combios_setup_i2c_bus
- (rdev, RADEON_GPIO_CRT2_DDC);
- break;
case DDC_LCD:
ddc_i2c =
- combios_setup_i2c_bus
- (rdev, RADEON_GPIOPAD_MASK);
- ddc_i2c.mask_clk_mask =
- RBIOS32(lcd_ddc_info + 3);
- ddc_i2c.mask_data_mask =
- RBIOS32(lcd_ddc_info + 7);
- ddc_i2c.a_clk_mask =
- RBIOS32(lcd_ddc_info + 3);
- ddc_i2c.a_data_mask =
- RBIOS32(lcd_ddc_info + 7);
- ddc_i2c.en_clk_mask =
- RBIOS32(lcd_ddc_info + 3);
- ddc_i2c.en_data_mask =
- RBIOS32(lcd_ddc_info + 7);
- ddc_i2c.y_clk_mask =
- RBIOS32(lcd_ddc_info + 3);
- ddc_i2c.y_data_mask =
- RBIOS32(lcd_ddc_info + 7);
+ combios_setup_i2c_bus(rdev,
+ DDC_LCD,
+ RBIOS32(lcd_ddc_info + 3),
+ RBIOS32(lcd_ddc_info + 7));
+ radeon_i2c_add(rdev, &ddc_i2c, "LCD");
break;
case DDC_GPIO:
ddc_i2c =
- combios_setup_i2c_bus
- (rdev, RADEON_MDGPIO_MASK);
- ddc_i2c.mask_clk_mask =
- RBIOS32(lcd_ddc_info + 3);
- ddc_i2c.mask_data_mask =
- RBIOS32(lcd_ddc_info + 7);
- ddc_i2c.a_clk_mask =
- RBIOS32(lcd_ddc_info + 3);
- ddc_i2c.a_data_mask =
- RBIOS32(lcd_ddc_info + 7);
- ddc_i2c.en_clk_mask =
- RBIOS32(lcd_ddc_info + 3);
- ddc_i2c.en_data_mask =
- RBIOS32(lcd_ddc_info + 7);
- ddc_i2c.y_clk_mask =
- RBIOS32(lcd_ddc_info + 3);
- ddc_i2c.y_data_mask =
- RBIOS32(lcd_ddc_info + 7);
+ combios_setup_i2c_bus(rdev,
+ DDC_GPIO,
+ RBIOS32(lcd_ddc_info + 3),
+ RBIOS32(lcd_ddc_info + 7));
+ radeon_i2c_add(rdev, &ddc_i2c, "LCD");
break;
default:
- ddc_i2c.valid = false;
+ ddc_i2c =
+ combios_setup_i2c_bus(rdev, ddc_type, 0, 0);
break;
}
- DRM_DEBUG("LCD DDC Info Table found!\n");
+ DRM_DEBUG_KMS("LCD DDC Info Table found!\n");
} else
ddc_i2c.valid = false;
@@ -2941,9 +2927,8 @@ static void combios_write_ram_size(struct drm_device *dev)
if (rev < 3) {
mem_cntl = RBIOS32(offset + 1);
mem_size = RBIOS16(offset + 5);
- if (((rdev->flags & RADEON_FAMILY_MASK) < CHIP_R200) &&
- ((dev->pdev->device != 0x515e)
- && (dev->pdev->device != 0x5969)))
+ if ((rdev->family < CHIP_R200) &&
+ !ASIC_IS_RN50(rdev))
WREG32(RADEON_MEM_CNTL, mem_cntl);
}
}
@@ -2954,10 +2939,8 @@ static void combios_write_ram_size(struct drm_device *dev)
if (offset) {
rev = RBIOS8(offset - 1);
if (rev < 1) {
- if (((rdev->flags & RADEON_FAMILY_MASK) <
- CHIP_R200)
- && ((dev->pdev->device != 0x515e)
- && (dev->pdev->device != 0x5969))) {
+ if ((rdev->family < CHIP_R200)
+ && !ASIC_IS_RN50(rdev)) {
int ram = 0;
int mem_addr_mapping = 0;
@@ -3121,14 +3104,14 @@ radeon_combios_connected_scratch_regs(struct drm_connector *connector,
if ((radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) &&
(radeon_connector->devices & ATOM_DEVICE_TV1_SUPPORT)) {
if (connected) {
- DRM_DEBUG("TV1 connected\n");
+ DRM_DEBUG_KMS("TV1 connected\n");
/* fix me */
bios_4_scratch |= RADEON_TV1_ATTACHED_SVIDEO;
/*save->bios_4_scratch |= RADEON_TV1_ATTACHED_COMP; */
bios_5_scratch |= RADEON_TV1_ON;
bios_5_scratch |= RADEON_ACC_REQ_TV1;
} else {
- DRM_DEBUG("TV1 disconnected\n");
+ DRM_DEBUG_KMS("TV1 disconnected\n");
bios_4_scratch &= ~RADEON_TV1_ATTACHED_MASK;
bios_5_scratch &= ~RADEON_TV1_ON;
bios_5_scratch &= ~RADEON_ACC_REQ_TV1;
@@ -3137,12 +3120,12 @@ radeon_combios_connected_scratch_regs(struct drm_connector *connector,
if ((radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) &&
(radeon_connector->devices & ATOM_DEVICE_LCD1_SUPPORT)) {
if (connected) {
- DRM_DEBUG("LCD1 connected\n");
+ DRM_DEBUG_KMS("LCD1 connected\n");
bios_4_scratch |= RADEON_LCD1_ATTACHED;
bios_5_scratch |= RADEON_LCD1_ON;
bios_5_scratch |= RADEON_ACC_REQ_LCD1;
} else {
- DRM_DEBUG("LCD1 disconnected\n");
+ DRM_DEBUG_KMS("LCD1 disconnected\n");
bios_4_scratch &= ~RADEON_LCD1_ATTACHED;
bios_5_scratch &= ~RADEON_LCD1_ON;
bios_5_scratch &= ~RADEON_ACC_REQ_LCD1;
@@ -3151,12 +3134,12 @@ radeon_combios_connected_scratch_regs(struct drm_connector *connector,
if ((radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) &&
(radeon_connector->devices & ATOM_DEVICE_CRT1_SUPPORT)) {
if (connected) {
- DRM_DEBUG("CRT1 connected\n");
+ DRM_DEBUG_KMS("CRT1 connected\n");
bios_4_scratch |= RADEON_CRT1_ATTACHED_COLOR;
bios_5_scratch |= RADEON_CRT1_ON;
bios_5_scratch |= RADEON_ACC_REQ_CRT1;
} else {
- DRM_DEBUG("CRT1 disconnected\n");
+ DRM_DEBUG_KMS("CRT1 disconnected\n");
bios_4_scratch &= ~RADEON_CRT1_ATTACHED_MASK;
bios_5_scratch &= ~RADEON_CRT1_ON;
bios_5_scratch &= ~RADEON_ACC_REQ_CRT1;
@@ -3165,12 +3148,12 @@ radeon_combios_connected_scratch_regs(struct drm_connector *connector,
if ((radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) &&
(radeon_connector->devices & ATOM_DEVICE_CRT2_SUPPORT)) {
if (connected) {
- DRM_DEBUG("CRT2 connected\n");
+ DRM_DEBUG_KMS("CRT2 connected\n");
bios_4_scratch |= RADEON_CRT2_ATTACHED_COLOR;
bios_5_scratch |= RADEON_CRT2_ON;
bios_5_scratch |= RADEON_ACC_REQ_CRT2;
} else {
- DRM_DEBUG("CRT2 disconnected\n");
+ DRM_DEBUG_KMS("CRT2 disconnected\n");
bios_4_scratch &= ~RADEON_CRT2_ATTACHED_MASK;
bios_5_scratch &= ~RADEON_CRT2_ON;
bios_5_scratch &= ~RADEON_ACC_REQ_CRT2;
@@ -3179,12 +3162,12 @@ radeon_combios_connected_scratch_regs(struct drm_connector *connector,
if ((radeon_encoder->devices & ATOM_DEVICE_DFP1_SUPPORT) &&
(radeon_connector->devices & ATOM_DEVICE_DFP1_SUPPORT)) {
if (connected) {
- DRM_DEBUG("DFP1 connected\n");
+ DRM_DEBUG_KMS("DFP1 connected\n");
bios_4_scratch |= RADEON_DFP1_ATTACHED;
bios_5_scratch |= RADEON_DFP1_ON;
bios_5_scratch |= RADEON_ACC_REQ_DFP1;
} else {
- DRM_DEBUG("DFP1 disconnected\n");
+ DRM_DEBUG_KMS("DFP1 disconnected\n");
bios_4_scratch &= ~RADEON_DFP1_ATTACHED;
bios_5_scratch &= ~RADEON_DFP1_ON;
bios_5_scratch &= ~RADEON_ACC_REQ_DFP1;
@@ -3193,12 +3176,12 @@ radeon_combios_connected_scratch_regs(struct drm_connector *connector,
if ((radeon_encoder->devices & ATOM_DEVICE_DFP2_SUPPORT) &&
(radeon_connector->devices & ATOM_DEVICE_DFP2_SUPPORT)) {
if (connected) {
- DRM_DEBUG("DFP2 connected\n");
+ DRM_DEBUG_KMS("DFP2 connected\n");
bios_4_scratch |= RADEON_DFP2_ATTACHED;
bios_5_scratch |= RADEON_DFP2_ON;
bios_5_scratch |= RADEON_ACC_REQ_DFP2;
} else {
- DRM_DEBUG("DFP2 disconnected\n");
+ DRM_DEBUG_KMS("DFP2 disconnected\n");
bios_4_scratch &= ~RADEON_DFP2_ATTACHED;
bios_5_scratch &= ~RADEON_DFP2_ON;
bios_5_scratch &= ~RADEON_ACC_REQ_DFP2;