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drm/msm: Pass the MMU domain index in struct msm_file_private

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Pass the index of the MMU domain in struct msm_file_private instead
of assuming gpu->id throughout the submit path. This clears the way
to change ctx->aspace to a per-instance pagetable.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Jordan Crouse
2019-05-07 12:02:07 -06:00
committed by Rob Clark
parent bdad5c53e1
commit 295b22ae59
5 changed files with 14 additions and 8 deletions
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2
drivers/gpu/drm/msm/msm_drv.c
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@@ -611,6 +611,7 @@ static void load_gpu(struct drm_device *dev)
static int context_init(struct drm_device *dev, struct drm_file *file)
{
struct msm_drm_private *priv = dev->dev_private;
struct msm_file_private *ctx;
ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
@@ -619,6 +620,7 @@ static int context_init(struct drm_device *dev, struct drm_file *file)
msm_submitqueue_init(dev, ctx);
ctx->aspace = priv->gpu->aspace;
file->driver_priv = ctx;
return 0;