Merge tag 'gpmc-omap-fixes-for-v4.7' of https://github.com/rogerq/linux into fixes

OMAP-GPMC: Fixes for for v4.7-rc cycle:

- Fix omap gpmc EXTRADELAY timing. The DT provided timings
were wrongly used causing devices requiring extra delay timing
to fail.

* tag 'gpmc-omap-fixes-for-v4.7' of https://github.com/rogerq/linux:
  memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing
  + Linux 4.7-rc3

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 34e35423b78e..7a0b1e50f293 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -122,6 +122,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
         bool skip_preamble, need_ctx_switch;
         unsigned patch_offset = ~0;
         struct amdgpu_vm *vm;
+        int vmid = 0, old_vmid = ring->vmid;
         struct fence *hwf;
         uint64_t ctx;
 
@@ -135,9 +136,11 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
         if (job) {
                 vm = job->vm;
                 ctx = job->ctx;
+                vmid = job->vm_id;
         } else {
                 vm = NULL;
                 ctx = 0;
+                vmid = 0;
         }
 
         if (!ring->ready) {
@@ -163,7 +166,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
                 r = amdgpu_vm_flush(ring, job->vm_id, job->vm_pd_addr,
                                     job->gds_base, job->gds_size,
                                     job->gws_base, job->gws_size,
-                                    job->oa_base, job->oa_size);
+                                    job->oa_base, job->oa_size,
+                                    (ring->current_ctx == ctx) && (old_vmid != vmid));
                 if (r) {
                         amdgpu_ring_undo(ring);
                         return r;
@@ -180,7 +184,6 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
         need_ctx_switch = ring->current_ctx != ctx;
         for (i = 0; i < num_ibs; ++i) {
                 ib = &ibs[i];
-
                 /* drop preamble IBs if we don't have a context switch */
                 if ((ib->flags & AMDGPU_IB_FLAG_PREAMBLE) && skip_preamble)
                         continue;
@@ -188,6 +191,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
                 amdgpu_ring_emit_ib(ring, ib, job ? job->vm_id : 0,
                                     need_ctx_switch);
                 need_ctx_switch = false;
+                ring->vmid = vmid;
         }
 
         if (ring->funcs->emit_hdp_invalidate)
@@ -198,6 +202,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
                 dev_err(adev->dev, "failed to emit fence (%d)\n", r);
                 if (job && job->vm_id)
                         amdgpu_vm_reset_id(adev, job->vm_id);
+                ring->vmid = old_vmid;
                 amdgpu_ring_undo(ring);
                 return r;
         }