Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[linux-drm-fsl-dcu.git] / drivers / gpu / drm / radeon / si_dma.c

diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c
index 49909d23dfce4073d666df31a3625c3c8668b56d..59be2cfcbb472c1a538f058978645a0b775f5f49 100644 (file)
--- a/drivers/gpu/drm/radeon/si_dma.c
+++ b/drivers/gpu/drm/radeon/si_dma.c
@@ -24,6 +24,7 @@
 #include <drm/drmP.h>
 #include "radeon.h"
 #include "radeon_asic.h"
+#include "radeon_trace.h"
 #include "sid.h"
 
 u32 si_gpu_check_soft_reset(struct radeon_device *rdev);
@@ -75,11 +76,12 @@ void si_dma_vm_set_page(struct radeon_device *rdev,
                        uint64_t addr, unsigned count,
                        uint32_t incr, uint32_t flags)
 {
-       uint32_t r600_flags = cayman_vm_page_flags(rdev, flags);
        uint64_t value;
        unsigned ndw;
 
-       if (flags & RADEON_VM_PAGE_SYSTEM) {
+       trace_radeon_vm_set_page(pe, addr, count, incr, flags);
+
+       if (flags & R600_PTE_SYSTEM) {
                while (count) {
                        ndw = count * 2;
                        if (ndw > 0xFFFFE)
@@ -90,16 +92,10 @@ void si_dma_vm_set_page(struct radeon_device *rdev,
                        ib->ptr[ib->length_dw++] = pe;
                        ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
                        for (; ndw > 0; ndw -= 2, --count, pe += 8) {
-                               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;
-                               }
+                               value = radeon_vm_map_gart(rdev, addr);
+                               value &= 0xFFFFFFFFFFFFF000ULL;
                                addr += incr;
-                               value |= r600_flags;
+                               value |= flags;
                                ib->ptr[ib->length_dw++] = value;
                                ib->ptr[ib->length_dw++] = upper_32_bits(value);
                        }
@@ -110,7 +106,7 @@ void si_dma_vm_set_page(struct radeon_device *rdev,
                        if (ndw > 0xFFFFE)
                                ndw = 0xFFFFE;
 
-                       if (flags & RADEON_VM_PAGE_VALID)
+                       if (flags & R600_PTE_VALID)
                                value = addr;
                        else
                                value = 0;
@@ -118,7 +114,7 @@ void si_dma_vm_set_page(struct radeon_device *rdev,
                        ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw);
                        ib->ptr[ib->length_dw++] = pe; /* dst addr */
                        ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff;
-                       ib->ptr[ib->length_dw++] = r600_flags; /* mask */
+                       ib->ptr[ib->length_dw++] = flags; /* mask */
                        ib->ptr[ib->length_dw++] = 0;
                        ib->ptr[ib->length_dw++] = value; /* value */
                        ib->ptr[ib->length_dw++] = upper_32_bits(value);
@@ -199,13 +195,8 @@ int si_copy_dma(struct radeon_device *rdev,
                return r;
        }
 
-       if (radeon_fence_need_sync(*fence, ring->idx)) {
-               radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring,
-                                           ring->idx);
-               radeon_fence_note_sync(*fence, ring->idx);
-       } else {
-               radeon_semaphore_free(rdev, &sem, NULL);
-       }
+       radeon_semaphore_sync_to(sem, *fence);
+       radeon_semaphore_sync_rings(rdev, sem, ring->idx);
 
        for (i = 0; i < num_loops; i++) {
                cur_size_in_bytes = size_in_bytes;