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Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

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Pull drm merge (part 1) from Dave Airlie:
 "So first of all my tree and uapi stuff has a conflict mess, its my
  fault as the nouveau stuff didn't hit -next as were trying to rebase
  regressions out of it before we merged.

  Highlights:
   - SH mobile modesetting driver and associated helpers
   - some DRM core documentation
   - i915 modesetting rework, haswell hdmi, haswell and vlv fixes, write
     combined pte writing, ilk rc6 support,
   - nouveau: major driver rework into a hw core driver, makes features
     like SLI a lot saner to implement,
   - psb: add eDP/DP support for Cedarview
   - radeon: 2 layer page tables, async VM pte updates, better PLL
     selection for > 2 screens, better ACPI interactions

  The rest is general grab bag of fixes.

  So why part 1? well I have the exynos pull req which came in a bit
  late but was waiting for me to do something they shouldn't have and it
  looks fairly safe, and David Howells has some more header cleanups
  he'd like me to pull, that seem like a good idea, but I'd like to get
  this merge out of the way so -next dosen't get blocked."

Tons of conflicts mostly due to silly include line changes, but mostly
mindless.  A few other small semantic conflicts too, noted from Dave's
pre-merged branch.

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (447 commits)
  drm/nv98/crypt: fix fuc build with latest envyas
  drm/nouveau/devinit: fixup various issues with subdev ctor/init ordering
  drm/nv41/vm: fix and enable use of "real" pciegart
  drm/nv44/vm: fix and enable use of "real" pciegart
  drm/nv04/dmaobj: fixup vm target handling in preparation for nv4x pcie
  drm/nouveau: store supported dma mask in vmmgr
  drm/nvc0/ibus: initial implementation of subdev
  drm/nouveau/therm: add support for fan-control modes
  drm/nouveau/hwmon: rename pwm0* to pmw1* to follow hwmon's rules
  drm/nouveau/therm: calculate the pwm divisor on nv50+
  drm/nouveau/fan: rewrite the fan tachometer driver to get more precision, faster
  drm/nouveau/therm: move thermal-related functions to the therm subdev
  drm/nouveau/bios: parse the pwm divisor from the perf table
  drm/nouveau/therm: use the EXTDEV table to detect i2c monitoring devices
  drm/nouveau/therm: rework thermal table parsing
  drm/nouveau/gpio: expose the PWM/TOGGLE parameter found in the gpio vbios table
  drm/nouveau: fix pm initialization order
  drm/nouveau/bios: check that fixed tvdac gpio data is valid before using it
  drm/nouveau: log channel debug/error messages from client object rather than drm client
  drm/nouveau: have drm debugging macros build on top of core macros
  ...
This commit is contained in:
Linus Torvalds
2012-10-03 23:29:23 -07:00
parent 3a494318b1 268d28371c
commit 612a9aab56
562 changed files with 71187 additions and 43436 deletions
Download Patch File Download Diff File Expand all files Collapse all files

113
drivers/gpu/drm/radeon/si.c
View File

@@ -1806,13 +1806,14 @@ void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
#endif
(ib->gpu_addr & 0xFFFFFFFC));
radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF);
radeon_ring_write(ring, ib->length_dw | (ib->vm_id << 24));
radeon_ring_write(ring, ib->length_dw |
(ib->vm ? (ib->vm->id << 24) : 0));
if (!ib->is_const_ib) {
/* flush read cache over gart for this vmid */
radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
radeon_ring_write(ring, ib->vm_id);
radeon_ring_write(ring, ib->vm ? ib->vm->id : 0);
radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
radeon_ring_write(ring, PACKET3_TCL1_ACTION_ENA |
PACKET3_TC_ACTION_ENA |
@@ -2363,7 +2364,7 @@ void si_pcie_gart_tlb_flush(struct radeon_device *rdev)
WREG32(VM_INVALIDATE_REQUEST, 1);
}
int si_pcie_gart_enable(struct radeon_device *rdev)
static int si_pcie_gart_enable(struct radeon_device *rdev)
{
int r, i;
@@ -2425,7 +2426,7 @@ int si_pcie_gart_enable(struct radeon_device *rdev)
WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR,
(u32)(rdev->dummy_page.addr >> 12));
WREG32(VM_CONTEXT1_CNTL2, 0);
WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(1) |
RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
si_pcie_gart_tlb_flush(rdev);
@@ -2436,7 +2437,7 @@ int si_pcie_gart_enable(struct radeon_device *rdev)
return 0;
}
void si_pcie_gart_disable(struct radeon_device *rdev)
static void si_pcie_gart_disable(struct radeon_device *rdev)
{
/* Disable all tables */
WREG32(VM_CONTEXT0_CNTL, 0);
@@ -2455,7 +2456,7 @@ void si_pcie_gart_disable(struct radeon_device *rdev)
radeon_gart_table_vram_unpin(rdev);
}
void si_pcie_gart_fini(struct radeon_device *rdev)
static void si_pcie_gart_fini(struct radeon_device *rdev)
{
si_pcie_gart_disable(rdev);
radeon_gart_table_vram_free(rdev);
@@ -2788,41 +2789,84 @@ void si_vm_fini(struct radeon_device *rdev)
{
}
int si_vm_bind(struct radeon_device *rdev, struct radeon_vm *vm, int id)
/**
* si_vm_set_page - update the page tables using the CP
*
* @rdev: radeon_device pointer
* @pe: addr of the page entry
* @addr: dst addr to write into pe
* @count: number of page entries to update
* @incr: increase next addr by incr bytes
* @flags: access flags
*
* Update the page tables using the CP (cayman-si).
*/
void si_vm_set_page(struct radeon_device *rdev, uint64_t pe,
uint64_t addr, unsigned count,
uint32_t incr, uint32_t flags)
{
if (id < 8)
WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (id << 2), vm->pt_gpu_addr >> 12);
else
WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((id - 8) << 2),
vm->pt_gpu_addr >> 12);
/* flush hdp cache */
WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
/* bits 0-15 are the VM contexts0-15 */
WREG32(VM_INVALIDATE_REQUEST, 1 << id);
return 0;
struct radeon_ring *ring = &rdev->ring[rdev->asic->vm.pt_ring_index];
uint32_t r600_flags = cayman_vm_page_flags(rdev, flags);
int i;
uint64_t value;
radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 2 + count * 2));
radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
WRITE_DATA_DST_SEL(1)));
radeon_ring_write(ring, pe);
radeon_ring_write(ring, upper_32_bits(pe));
for (i = 0; i < count; ++i) {
if (flags & RADEON_VM_PAGE_SYSTEM) {
value = radeon_vm_map_gart(rdev, addr);
value &= 0xFFFFFFFFFFFFF000ULL;
} else if (flags & RADEON_VM_PAGE_VALID)
value = addr;
else
value = 0;
addr += incr;
value |= r600_flags;
radeon_ring_write(ring, value);
radeon_ring_write(ring, upper_32_bits(value));
}
}
void si_vm_unbind(struct radeon_device *rdev, struct radeon_vm *vm)
void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
{
if (vm->id < 8)
WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2), 0);
else
WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2), 0);
/* flush hdp cache */
WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
/* bits 0-15 are the VM contexts0-15 */
WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id);
}
struct radeon_ring *ring = &rdev->ring[ridx];
void si_vm_tlb_flush(struct radeon_device *rdev, struct radeon_vm *vm)
{
if (vm->id == -1)
if (vm == NULL)
return;
/* write new base address */
radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
WRITE_DATA_DST_SEL(0)));
if (vm->id < 8) {
radeon_ring_write(ring,
(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2);
} else {
radeon_ring_write(ring,
(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2);
}
radeon_ring_write(ring, 0);
radeon_ring_write(ring, vm->pd_gpu_addr >> 12);
/* flush hdp cache */
WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
WRITE_DATA_DST_SEL(0)));
radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2);
radeon_ring_write(ring, 0);
radeon_ring_write(ring, 0x1);
/* bits 0-15 are the VM contexts0-15 */
WREG32(VM_INVALIDATE_REQUEST, 1 << vm->id);
radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
WRITE_DATA_DST_SEL(0)));
radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2);
radeon_ring_write(ring, 0);
radeon_ring_write(ring, 1 << vm->id);
}
/*
@@ -3199,10 +3243,6 @@ int si_irq_set(struct radeon_device *rdev)
DRM_DEBUG("si_irq_set: hpd 6\n");
hpd6 |= DC_HPDx_INT_EN;
}
if (rdev->irq.gui_idle) {
DRM_DEBUG("gui idle\n");
grbm_int_cntl |= GUI_IDLE_INT_ENABLE;
}
WREG32(CP_INT_CNTL_RING0, cp_int_cntl);
WREG32(CP_INT_CNTL_RING1, cp_int_cntl1);
@@ -3658,7 +3698,6 @@ restart_ih:
break;
case 233: /* GUI IDLE */
DRM_DEBUG("IH: GUI idle\n");
wake_up(&rdev->irq.idle_queue);
break;
default:
DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);