diff options
| author | Matthew Auld <matthew.auld@intel.com> | 2022-09-05 11:53:29 +0100 |
|---|---|---|
| committer | Matthew Auld <matthew.auld@intel.com> | 2022-09-06 09:35:14 +0100 |
| commit | 873fef8833ea794526b7f4179088e565078fe0e8 (patch) | |
| tree | 97b00b3de38dd41d4261e9707ae399b6676b1a90 /drivers/gpu/drm/i915/gem/i915_gem_object.c | |
| parent | c2a6502f36248e9e17806d1342e4617d895960b0 (diff) | |
drm/i915: consider HAS_FLAT_CCS() in needs_ccs_pages
Just move the HAS_FLAT_CCS() check into needs_ccs_pages. This also then
fixes i915_ttm_memcpy_allowed() which was incorrectly reporting true on
DG1, even though it doesn't have small-BAR or flat-CCS.
References: https://gitlab.freedesktop.org/drm/intel/-/issues/6605
Fixes: efeb3caf4341 ("drm/i915/ttm: disallow CPU fallback mode for ccs pages")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220905105329.41455-1-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_object.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_object.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c index 389e9f157ca5..85482a04d158 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c @@ -723,6 +723,9 @@ bool i915_gem_object_needs_ccs_pages(struct drm_i915_gem_object *obj) bool lmem_placement = false; int i; + if (!HAS_FLAT_CCS(to_i915(obj->base.dev))) + return false; + for (i = 0; i < obj->mm.n_placements; i++) { /* Compression is not allowed for the objects with smem placement */ if (obj->mm.placements[i]->type == INTEL_MEMORY_SYSTEM) |