diff options
| author | Matthew Auld <matthew.auld@intel.com> | 2025-06-06 11:45:48 +0100 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-06-24 10:42:35 -0700 |
| commit | 35db1da40c8cfd7511dc42f342a133601eb45449 (patch) | |
| tree | 72f5792c020a4ecebc3e2eb70910ba928cc54cdd /drivers/gpu | |
| parent | 0dd2dd0182bc444a62652e89d08c7f0e4fde15ba (diff) | |
drm/xe: move DPT l2 flush to a more sensible place
Only need the flush for DPT host updates here. Normal GGTT updates don't
need special flush.
Fixes: 01570b446939 ("drm/xe/bmg: implement Wa_16023588340")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: stable@vger.kernel.org # v6.12+
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250606104546.1996818-4-matthew.auld@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/xe/display/xe_fb_pin.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/display/xe_fb_pin.c b/drivers/gpu/drm/xe/display/xe_fb_pin.c index 6b362695d6b6..5e846f0bec21 100644 --- a/drivers/gpu/drm/xe/display/xe_fb_pin.c +++ b/drivers/gpu/drm/xe/display/xe_fb_pin.c @@ -163,6 +163,9 @@ static int __xe_pin_fb_vma_dpt(const struct intel_framebuffer *fb, vma->dpt = dpt; vma->node = dpt->ggtt_node[tile0->id]; + + /* Ensure DPT writes are flushed */ + xe_device_l2_flush(xe); return 0; } @@ -326,8 +329,6 @@ static struct i915_vma *__xe_pin_fb_vma(const struct intel_framebuffer *fb, if (ret) goto err_unpin; - /* Ensure DPT writes are flushed */ - xe_device_l2_flush(xe); return vma; err_unpin: |