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drm/i915/selftests: Pick correct caching mode.

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Caching mode is HW dependent so pick a correct one using
intel_gt_coherent_map_type().

Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Cc: Jonathan Cavitt <jonathan.cavitt@intel.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/10249
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Acked-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240312111815.18083-1-nirmoy.das@intel.com
This commit is contained in:
Nirmoy Das 2024-03-12 12:18:15 +01:00 committed by Andi Shyti
parent af7c4a648e
commit 8d4ba9fc1c
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
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@ -7,6 +7,7 @@
#include "i915_drv.h"
#include "i915_selftest.h"
#include "gem/i915_gem_context.h"
#include "gt/intel_gt.h"
#include "mock_context.h"
#include "mock_dmabuf.h"
@ -155,6 +156,7 @@ static int verify_access(struct drm_i915_private *i915,
struct file *file;
u32 *vaddr;
int err = 0, i;
unsigned int mode;
file = mock_file(i915);
if (IS_ERR(file))
@ -194,7 +196,8 @@ static int verify_access(struct drm_i915_private *i915,
if (err)
goto out_file;
vaddr = i915_gem_object_pin_map_unlocked(native_obj, I915_MAP_WB);
mode = intel_gt_coherent_map_type(to_gt(i915), native_obj, true);
vaddr = i915_gem_object_pin_map_unlocked(native_obj, mode);
if (IS_ERR(vaddr)) {
err = PTR_ERR(vaddr);
goto out_file;