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Regard whitespace Rev 1320 → Rev 1321

/drivers/video/drm/radeon/r600.c
37,8 → 37,10
 
#define PFP_UCODE_SIZE 576
#define PM4_UCODE_SIZE 1792
#define RLC_UCODE_SIZE 768
#define R700_PFP_UCODE_SIZE 848
#define R700_PM4_UCODE_SIZE 1360
#define R700_RLC_UCODE_SIZE 1024
 
/* Firmware Names */
MODULE_FIRMWARE("radeon/R600_pfp.bin");
61,6 → 63,8
MODULE_FIRMWARE("radeon/RV730_me.bin");
MODULE_FIRMWARE("radeon/RV710_pfp.bin");
MODULE_FIRMWARE("radeon/RV710_me.bin");
MODULE_FIRMWARE("radeon/R600_rlc.bin");
MODULE_FIRMWARE("radeon/R700_rlc.bin");
 
int r600_debugfs_mc_info_init(struct radeon_device *rdev);
 
69,6 → 73,281
void r600_gpu_init(struct radeon_device *rdev);
void r600_fini(struct radeon_device *rdev);
 
/* hpd for digital panel detect/disconnect */
bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd)
{
bool connected = false;
 
if (ASIC_IS_DCE3(rdev)) {
switch (hpd) {
case RADEON_HPD_1:
if (RREG32(DC_HPD1_INT_STATUS) & DC_HPDx_SENSE)
connected = true;
break;
case RADEON_HPD_2:
if (RREG32(DC_HPD2_INT_STATUS) & DC_HPDx_SENSE)
connected = true;
break;
case RADEON_HPD_3:
if (RREG32(DC_HPD3_INT_STATUS) & DC_HPDx_SENSE)
connected = true;
break;
case RADEON_HPD_4:
if (RREG32(DC_HPD4_INT_STATUS) & DC_HPDx_SENSE)
connected = true;
break;
/* DCE 3.2 */
case RADEON_HPD_5:
if (RREG32(DC_HPD5_INT_STATUS) & DC_HPDx_SENSE)
connected = true;
break;
case RADEON_HPD_6:
if (RREG32(DC_HPD6_INT_STATUS) & DC_HPDx_SENSE)
connected = true;
break;
default:
break;
}
} else {
switch (hpd) {
case RADEON_HPD_1:
if (RREG32(DC_HOT_PLUG_DETECT1_INT_STATUS) & DC_HOT_PLUG_DETECTx_SENSE)
connected = true;
break;
case RADEON_HPD_2:
if (RREG32(DC_HOT_PLUG_DETECT2_INT_STATUS) & DC_HOT_PLUG_DETECTx_SENSE)
connected = true;
break;
case RADEON_HPD_3:
if (RREG32(DC_HOT_PLUG_DETECT3_INT_STATUS) & DC_HOT_PLUG_DETECTx_SENSE)
connected = true;
break;
default:
break;
}
}
return connected;
}
 
void r600_hpd_set_polarity(struct radeon_device *rdev,
enum radeon_hpd_id hpd)
{
u32 tmp;
bool connected = r600_hpd_sense(rdev, hpd);
 
if (ASIC_IS_DCE3(rdev)) {
switch (hpd) {
case RADEON_HPD_1:
tmp = RREG32(DC_HPD1_INT_CONTROL);
if (connected)
tmp &= ~DC_HPDx_INT_POLARITY;
else
tmp |= DC_HPDx_INT_POLARITY;
WREG32(DC_HPD1_INT_CONTROL, tmp);
break;
case RADEON_HPD_2:
tmp = RREG32(DC_HPD2_INT_CONTROL);
if (connected)
tmp &= ~DC_HPDx_INT_POLARITY;
else
tmp |= DC_HPDx_INT_POLARITY;
WREG32(DC_HPD2_INT_CONTROL, tmp);
break;
case RADEON_HPD_3:
tmp = RREG32(DC_HPD3_INT_CONTROL);
if (connected)
tmp &= ~DC_HPDx_INT_POLARITY;
else
tmp |= DC_HPDx_INT_POLARITY;
WREG32(DC_HPD3_INT_CONTROL, tmp);
break;
case RADEON_HPD_4:
tmp = RREG32(DC_HPD4_INT_CONTROL);
if (connected)
tmp &= ~DC_HPDx_INT_POLARITY;
else
tmp |= DC_HPDx_INT_POLARITY;
WREG32(DC_HPD4_INT_CONTROL, tmp);
break;
case RADEON_HPD_5:
tmp = RREG32(DC_HPD5_INT_CONTROL);
if (connected)
tmp &= ~DC_HPDx_INT_POLARITY;
else
tmp |= DC_HPDx_INT_POLARITY;
WREG32(DC_HPD5_INT_CONTROL, tmp);
break;
/* DCE 3.2 */
case RADEON_HPD_6:
tmp = RREG32(DC_HPD6_INT_CONTROL);
if (connected)
tmp &= ~DC_HPDx_INT_POLARITY;
else
tmp |= DC_HPDx_INT_POLARITY;
WREG32(DC_HPD6_INT_CONTROL, tmp);
break;
default:
break;
}
} else {
switch (hpd) {
case RADEON_HPD_1:
tmp = RREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL);
if (connected)
tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY;
else
tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY;
WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
break;
case RADEON_HPD_2:
tmp = RREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL);
if (connected)
tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY;
else
tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY;
WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
break;
case RADEON_HPD_3:
tmp = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL);
if (connected)
tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY;
else
tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY;
WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, tmp);
break;
default:
break;
}
}
}
 
void r600_hpd_init(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
 
if (ASIC_IS_DCE3(rdev)) {
u32 tmp = DC_HPDx_CONNECTION_TIMER(0x9c4) | DC_HPDx_RX_INT_TIMER(0xfa);
if (ASIC_IS_DCE32(rdev))
tmp |= DC_HPDx_EN;
 
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HPD1_CONTROL, tmp);
rdev->irq.hpd[0] = true;
break;
case RADEON_HPD_2:
WREG32(DC_HPD2_CONTROL, tmp);
rdev->irq.hpd[1] = true;
break;
case RADEON_HPD_3:
WREG32(DC_HPD3_CONTROL, tmp);
rdev->irq.hpd[2] = true;
break;
case RADEON_HPD_4:
WREG32(DC_HPD4_CONTROL, tmp);
rdev->irq.hpd[3] = true;
break;
/* DCE 3.2 */
case RADEON_HPD_5:
WREG32(DC_HPD5_CONTROL, tmp);
rdev->irq.hpd[4] = true;
break;
case RADEON_HPD_6:
WREG32(DC_HPD6_CONTROL, tmp);
rdev->irq.hpd[5] = true;
break;
default:
break;
}
}
} else {
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HOT_PLUG_DETECT1_CONTROL, DC_HOT_PLUG_DETECTx_EN);
rdev->irq.hpd[0] = true;
break;
case RADEON_HPD_2:
WREG32(DC_HOT_PLUG_DETECT2_CONTROL, DC_HOT_PLUG_DETECTx_EN);
rdev->irq.hpd[1] = true;
break;
case RADEON_HPD_3:
WREG32(DC_HOT_PLUG_DETECT3_CONTROL, DC_HOT_PLUG_DETECTx_EN);
rdev->irq.hpd[2] = true;
break;
default:
break;
}
}
}
r600_irq_set(rdev);
}
 
void r600_hpd_fini(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
 
if (ASIC_IS_DCE3(rdev)) {
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HPD1_CONTROL, 0);
rdev->irq.hpd[0] = false;
break;
case RADEON_HPD_2:
WREG32(DC_HPD2_CONTROL, 0);
rdev->irq.hpd[1] = false;
break;
case RADEON_HPD_3:
WREG32(DC_HPD3_CONTROL, 0);
rdev->irq.hpd[2] = false;
break;
case RADEON_HPD_4:
WREG32(DC_HPD4_CONTROL, 0);
rdev->irq.hpd[3] = false;
break;
/* DCE 3.2 */
case RADEON_HPD_5:
WREG32(DC_HPD5_CONTROL, 0);
rdev->irq.hpd[4] = false;
break;
case RADEON_HPD_6:
WREG32(DC_HPD6_CONTROL, 0);
rdev->irq.hpd[5] = false;
break;
default:
break;
}
}
} else {
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HOT_PLUG_DETECT1_CONTROL, 0);
rdev->irq.hpd[0] = false;
break;
case RADEON_HPD_2:
WREG32(DC_HOT_PLUG_DETECT2_CONTROL, 0);
rdev->irq.hpd[1] = false;
break;
case RADEON_HPD_3:
WREG32(DC_HOT_PLUG_DETECT3_CONTROL, 0);
rdev->irq.hpd[2] = false;
break;
default:
break;
}
}
}
}
 
/*
* R600 PCIE GART
*/
179,7 → 458,7
void r600_pcie_gart_disable(struct radeon_device *rdev)
{
u32 tmp;
int i;
int i, r;
 
/* Disable all tables */
for (i = 0; i < 7; i++)
1100,6 → 1379,10
(void)RREG32(PCIE_PORT_DATA);
}
 
void r600_hdp_flush(struct radeon_device *rdev)
{
WREG32(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
}
 
/*
* CP & Ring
1285,7 → 1568,11
if (r)
return r;
/* Post card if necessary */
if (!r600_card_posted(rdev) && rdev->bios) {
if (!r600_card_posted(rdev)) {
if (!rdev->bios) {
dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
return -EINVAL;
}
DRM_INFO("GPU not posted. posting now...\n");
atom_asic_init(rdev->mode_info.atom_context);
}
1309,25 → 1596,24
if (r)
return r;
/* Memory manager */
r = radeon_object_init(rdev);
r = radeon_bo_init(rdev);
if (r)
return r;
 
// r = radeon_irq_kms_init(rdev);
// if (r)
// return r;
 
// rdev->cp.ring_obj = NULL;
// r600_ring_init(rdev, 1024 * 1024);
 
// if (!rdev->me_fw || !rdev->pfp_fw) {
// r = r600_cp_init_microcode(rdev);
// if (r) {
// DRM_ERROR("Failed to load firmware!\n");
// return r;
// }
// }
// rdev->ih.ring_obj = NULL;
// r600_ih_ring_init(rdev, 64 * 1024);
 
r = r600_pcie_gart_init(rdev);
if (r)
return r;
 
rdev->accel_working = true;
// r = r600_blit_init(rdev);
// if (r) {
// DRM_ERROR("radeon: failled blitter (%d).\n", r);
1334,6 → 1620,7
// return r;
// }
 
rdev->accel_working = true;
r = r600_startup(rdev);
if (r) {
// r600_suspend(rdev);
1375,21 → 1662,21
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
struct radeon_device *rdev = dev->dev_private;
uint32_t rdp, wdp;
unsigned count, i, j;
 
radeon_ring_free_size(rdev);
rdp = RREG32(CP_RB_RPTR);
wdp = RREG32(CP_RB_WPTR);
count = (rdp + rdev->cp.ring_size - wdp) & rdev->cp.ptr_mask;
count = (rdev->cp.ring_size / 4) - rdev->cp.ring_free_dw;
seq_printf(m, "CP_STAT 0x%08x\n", RREG32(CP_STAT));
seq_printf(m, "CP_RB_WPTR 0x%08x\n", wdp);
seq_printf(m, "CP_RB_RPTR 0x%08x\n", rdp);
seq_printf(m, "CP_RB_WPTR 0x%08x\n", RREG32(CP_RB_WPTR));
seq_printf(m, "CP_RB_RPTR 0x%08x\n", RREG32(CP_RB_RPTR));
seq_printf(m, "driver's copy of the CP_RB_WPTR 0x%08x\n", rdev->cp.wptr);
seq_printf(m, "driver's copy of the CP_RB_RPTR 0x%08x\n", rdev->cp.rptr);
seq_printf(m, "%u free dwords in ring\n", rdev->cp.ring_free_dw);
seq_printf(m, "%u dwords in ring\n", count);
i = rdev->cp.rptr;
for (j = 0; j <= count; j++) {
i = (rdp + j) & rdev->cp.ptr_mask;
seq_printf(m, "r[%04d]=0x%08x\n", i, rdev->cp.ring[i]);
i = (i + 1) & rdev->cp.ptr_mask;
}
return 0;
}