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authorMichel Dänzer <michel.daenzer@amd.com>2014-07-09 20:15:42 +0200
committerAlex Deucher <alexander.deucher@amd.com>2014-08-05 08:53:31 -0400
commita3eb06dbca08e3fdad7039021ae03b46b215f22a (patch)
tree2086d5a660f3581f0b7fd617d41241873ff07ce8 /drivers/gpu/drm
parentdrm/radeon: Demote 'BO allocation size too large' message to debug only (diff)
downloadlinux-dev-a3eb06dbca08e3fdad7039021ae03b46b215f22a.tar.xz
linux-dev-a3eb06dbca08e3fdad7039021ae03b46b215f22a.zip
drm/radeon: Remove radeon_gart_restore()
Doesn't seem necessary, the GART table memory should be persistent. Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/radeon/cik.c1
-rw-r--r--drivers/gpu/drm/radeon/evergreen.c1
-rw-r--r--drivers/gpu/drm/radeon/ni.c1
-rw-r--r--drivers/gpu/drm/radeon/r100.c1
-rw-r--r--drivers/gpu/drm/radeon/r300.c1
-rw-r--r--drivers/gpu/drm/radeon/r600.c1
-rw-r--r--drivers/gpu/drm/radeon/radeon.h1
-rw-r--r--drivers/gpu/drm/radeon/radeon_gart.c27
-rw-r--r--drivers/gpu/drm/radeon/rs400.c1
-rw-r--r--drivers/gpu/drm/radeon/rs600.c1
-rw-r--r--drivers/gpu/drm/radeon/rv770.c1
-rw-r--r--drivers/gpu/drm/radeon/si.c1
12 files changed, 0 insertions, 38 deletions
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index f1e049b1ab00..64100fc50346 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -5703,7 +5703,6 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev)
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup TLB control */
WREG32(MC_VM_MX_L1_TLB_CNTL,
(0xA << 7) |
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 15e4f28015e1..ae7923c8ec8b 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2424,7 +2424,6 @@ static int evergreen_pcie_gart_enable(struct radeon_device *rdev)
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup L2 cache */
WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 5a33ca681867..327b85f7fd0d 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1229,7 +1229,6 @@ static int cayman_pcie_gart_enable(struct radeon_device *rdev)
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup TLB control */
WREG32(MC_VM_MX_L1_TLB_CNTL,
(0xA << 7) |
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 557fcdc32710..cceef2711310 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -652,7 +652,6 @@ int r100_pci_gart_enable(struct radeon_device *rdev)
{
uint32_t tmp;
- radeon_gart_restore(rdev);
/* discard memory request outside of configured range */
tmp = RREG32(RADEON_AIC_CNTL) | RADEON_DIS_OUT_OF_PCI_GART_ACCESS;
WREG32(RADEON_AIC_CNTL, tmp);
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 3c21d77a483d..8d14e665f241 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -120,7 +120,6 @@ int rv370_pcie_gart_enable(struct radeon_device *rdev)
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* discard memory request outside of configured range */
tmp = RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 3c69f58e46ef..e6a2243114b5 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -968,7 +968,6 @@ static int r600_pcie_gart_enable(struct radeon_device *rdev)
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup L2 cache */
WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 6aadfe43bad0..43bc99b3926f 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -618,7 +618,6 @@ void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
int pages, struct page **pagelist,
dma_addr_t *dma_addr);
-void radeon_gart_restore(struct radeon_device *rdev);
/*
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index 2e723651069b..b7d3e846cd76 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -298,33 +298,6 @@ int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
}
/**
- * radeon_gart_restore - bind all pages in the gart page table
- *
- * @rdev: radeon_device pointer
- *
- * Binds all pages in the gart page table (all asics).
- * Used to rebuild the gart table on device startup or resume.
- */
-void radeon_gart_restore(struct radeon_device *rdev)
-{
- int i, j, t;
- u64 page_base;
-
- if (!rdev->gart.ptr) {
- return;
- }
- for (i = 0, t = 0; i < rdev->gart.num_cpu_pages; i++) {
- page_base = rdev->gart.pages_addr[i];
- for (j = 0; j < (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); j++, t++) {
- radeon_gart_set_page(rdev, t, page_base);
- page_base += RADEON_GPU_PAGE_SIZE;
- }
- }
- mb();
- radeon_gart_tlb_flush(rdev);
-}
-
-/**
* radeon_gart_init - init the driver info for managing the gart
*
* @rdev: radeon_device pointer
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index a0f96decece3..4519f9c93162 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -109,7 +109,6 @@ int rs400_gart_enable(struct radeon_device *rdev)
uint32_t size_reg;
uint32_t tmp;
- radeon_gart_restore(rdev);
tmp = RREG32_MC(RS690_AIC_CTRL_SCRATCH);
tmp |= RS690_DIS_OUT_OF_PCI_GART_ACCESS;
WREG32_MC(RS690_AIC_CTRL_SCRATCH, tmp);
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index d1a35cb1c91d..27a56ad3a727 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -555,7 +555,6 @@ static int rs600_gart_enable(struct radeon_device *rdev)
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Enable bus master */
tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
WREG32(RADEON_BUS_CNTL, tmp);
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index da8703d8d455..2983f17ea1b3 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -900,7 +900,6 @@ static int rv770_pcie_gart_enable(struct radeon_device *rdev)
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup L2 cache */
WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 2becb819dacf..6741804e4af2 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -4247,7 +4247,6 @@ static int si_pcie_gart_enable(struct radeon_device *rdev)
r = radeon_gart_table_vram_pin(rdev);
if (r)
return r;
- radeon_gart_restore(rdev);
/* Setup TLB control */
WREG32(MC_VM_MX_L1_TLB_CNTL,
(0xA << 7) |
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