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Merge branch 'drm-fixes-3.19' of git://people.freedesktop.org/~agd5f/linux into drm-fixes 

One last round of fixes for radeon for 3.19:
- fix some fallout from the reservation object integration on the
  test/benchmark options
- fix a crash in the gpu vm code if gfx init fails
- fix a pll issue that leads to a blank screen on older IGP parts

* 'drm-fixes-3.19' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: fix the crash in test functions
  drm/radeon: fix the crash in benchmark functions
  drm/radeon: properly set vm fragment size for TN/RL
  drm/radeon: don't init gpuvm if accel is disabled (v3)
  drm/radeon: fix PLLs on RS880 and older v2
This commit is contained in:
Dave Airlie 2015-02-03 11:20:39 +10:00
parent e36f014edf 92b712b739
commit 92773fc77e
6 changed files with 31 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/gpu/drm/radeon/radeon_benchmark.c
View File

@ -34,7 +34,8 @@
static int radeon_benchmark_do_move(struct radeon_device *rdev, unsigned size,
uint64_t saddr, uint64_t daddr,
int flag, int n)
int flag, int n,
struct reservation_object *resv)
{
unsigned long start_jiffies;
unsigned long end_jiffies;
@ -47,12 +48,12 @@ static int radeon_benchmark_do_move(struct radeon_device *rdev, unsigned size,
case RADEON_BENCHMARK_COPY_DMA:
fence = radeon_copy_dma(rdev, saddr, daddr,
size / RADEON_GPU_PAGE_SIZE,
NULL);
resv);
break;
case RADEON_BENCHMARK_COPY_BLIT:
fence = radeon_copy_blit(rdev, saddr, daddr,
size / RADEON_GPU_PAGE_SIZE,
NULL);
resv);
break;
default:
DRM_ERROR("Unknown copy method\n");
@ -120,7 +121,8 @@ static void radeon_benchmark_move(struct radeon_device *rdev, unsigned size,
if (rdev->asic->copy.dma) {
time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
RADEON_BENCHMARK_COPY_DMA, n);
RADEON_BENCHMARK_COPY_DMA, n,
dobj->tbo.resv);
if (time < 0)
goto out_cleanup;
if (time > 0)
@ -130,7 +132,8 @@ static void radeon_benchmark_move(struct radeon_device *rdev, unsigned size,
if (rdev->asic->copy.blit) {
time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
RADEON_BENCHMARK_COPY_BLIT, n);
RADEON_BENCHMARK_COPY_BLIT, n,
dobj->tbo.resv);
if (time < 0)
goto out_cleanup;
if (time > 0)

3
drivers/gpu/drm/radeon/radeon_display.c
View File

@ -960,6 +960,9 @@ void radeon_compute_pll_avivo(struct radeon_pll *pll,
if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV &&
pll->flags & RADEON_PLL_USE_REF_DIV)
ref_div_max = pll->reference_div;
else if (pll->flags & RADEON_PLL_PREFER_MINM_OVER_MAXP)
/* fix for problems on RS880 */
ref_div_max = min(pll->max_ref_div, 7u);
else
ref_div_max = pll->max_ref_div;

6
drivers/gpu/drm/radeon/radeon_gem.c
View File

@ -146,7 +146,8 @@ int radeon_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_pri
struct radeon_bo_va *bo_va;
int r;
if (rdev->family < CHIP_CAYMAN) {
if ((rdev->family < CHIP_CAYMAN) ||
(!rdev->accel_working)) {
return 0;
}
@ -176,7 +177,8 @@ void radeon_gem_object_close(struct drm_gem_object *obj,
struct radeon_bo_va *bo_va;
int r;
if (rdev->family < CHIP_CAYMAN) {
if ((rdev->family < CHIP_CAYMAN) ||
(!rdev->accel_working)) {
return;
}

16
drivers/gpu/drm/radeon/radeon_kms.c
View File

@ -605,14 +605,14 @@ int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
return -ENOMEM;
}
vm = &fpriv->vm;
r = radeon_vm_init(rdev, vm);
if (r) {
kfree(fpriv);
return r;
}
if (rdev->accel_working) {
vm = &fpriv->vm;
r = radeon_vm_init(rdev, vm);
if (r) {
kfree(fpriv);
return r;
}
r = radeon_bo_reserve(rdev->ring_tmp_bo.bo, false);
if (r) {
radeon_vm_fini(rdev, vm);
@ -668,9 +668,9 @@ void radeon_driver_postclose_kms(struct drm_device *dev,
radeon_vm_bo_rmv(rdev, vm->ib_bo_va);
radeon_bo_unreserve(rdev->ring_tmp_bo.bo);
}
radeon_vm_fini(rdev, vm);
}
radeon_vm_fini(rdev, vm);
kfree(fpriv);
file_priv->driver_priv = NULL;
}

8
drivers/gpu/drm/radeon/radeon_test.c
View File

@ -119,11 +119,11 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag)
if (ring == R600_RING_TYPE_DMA_INDEX)
fence = radeon_copy_dma(rdev, gtt_addr, vram_addr,
size / RADEON_GPU_PAGE_SIZE,
NULL);
vram_obj->tbo.resv);
else
fence = radeon_copy_blit(rdev, gtt_addr, vram_addr,
size / RADEON_GPU_PAGE_SIZE,
NULL);
vram_obj->tbo.resv);
if (IS_ERR(fence)) {
DRM_ERROR("Failed GTT->VRAM copy %d\n", i);
r = PTR_ERR(fence);
@ -170,11 +170,11 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag)
if (ring == R600_RING_TYPE_DMA_INDEX)
fence = radeon_copy_dma(rdev, vram_addr, gtt_addr,
size / RADEON_GPU_PAGE_SIZE,
NULL);
vram_obj->tbo.resv);
else
fence = radeon_copy_blit(rdev, vram_addr, gtt_addr,
size / RADEON_GPU_PAGE_SIZE,
NULL);
vram_obj->tbo.resv);
if (IS_ERR(fence)) {
DRM_ERROR("Failed VRAM->GTT copy %d\n", i);
r = PTR_ERR(fence);

6
drivers/gpu/drm/radeon/radeon_vm.c
View File

@ -743,9 +743,11 @@ static void radeon_vm_frag_ptes(struct radeon_device *rdev,
*/
/* NI is optimized for 256KB fragments, SI and newer for 64KB */
uint64_t frag_flags = rdev->family == CHIP_CAYMAN ?
uint64_t frag_flags = ((rdev->family == CHIP_CAYMAN) ||
(rdev->family == CHIP_ARUBA)) ?
R600_PTE_FRAG_256KB : R600_PTE_FRAG_64KB;
uint64_t frag_align = rdev->family == CHIP_CAYMAN ? 0x200 : 0x80;
uint64_t frag_align = ((rdev->family == CHIP_CAYMAN) ||
(rdev->family == CHIP_ARUBA)) ? 0x200 : 0x80;
uint64_t frag_start = ALIGN(pe_start, frag_align);
uint64_t frag_end = pe_end & ~(frag_align - 1);