diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-07-17 20:13:49 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-07-19 20:55:19 +0300 |
| commit | 44ebdab4b6d878c435da7385b38d2329f8a411d3 (patch) | |
| tree | 4dfaf44a46a25a9b47a16cf0eebf3e2261dacffd /drivers/gpu/drm/i915/display/intel_fb_pin.c | |
| parent | bc0c7fd732a89acac4194ae1f4686de63b32138a (diff) | |
drm/i915: Move the intel_dpt_offset() check into intel_plane_pin_fb()
Now that we handle all the other vma offset stuff in
intel_plane_pin_fb() it seems more proper to do the
dpt_vma offset check there as well.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250717171353.23090-4-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fb_pin.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fb_pin.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fb_pin.c b/drivers/gpu/drm/i915/display/intel_fb_pin.c index 340c765d29fe..b0557976836d 100644 --- a/drivers/gpu/drm/i915/display/intel_fb_pin.c +++ b/drivers/gpu/drm/i915/display/intel_fb_pin.c @@ -261,6 +261,7 @@ intel_plane_fb_vtd_guard(const struct intel_plane_state *plane_state) int intel_plane_pin_fb(struct intel_plane_state *plane_state, const struct intel_plane_state *old_plane_state) { + struct intel_display *display = to_intel_display(plane_state); struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane); const struct intel_framebuffer *fb = to_intel_framebuffer(plane_state->hw.fb); @@ -299,6 +300,12 @@ int intel_plane_pin_fb(struct intel_plane_state *plane_state, plane_state->dpt_vma = vma; WARN_ON(plane_state->ggtt_vma == plane_state->dpt_vma); + + /* + * The DPT object contains only one vma, so + * the VMA's offset within the DPT is always 0. + */ + drm_WARN_ON(display->drm, intel_dpt_offset(plane_state->dpt_vma)); } /* |