diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fb.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fb.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c index 29c558fbb397..a005c68889e7 100644 --- a/drivers/gpu/drm/i915/display/intel_fb.c +++ b/drivers/gpu/drm/i915/display/intel_fb.c @@ -478,9 +478,12 @@ static bool intel_plane_can_remap(const struct intel_plane_state *plane_state) return true; } -static bool intel_fb_needs_pot_stride_remap(const struct intel_framebuffer *fb) +bool intel_fb_needs_pot_stride_remap(const struct intel_framebuffer *fb) { - return false; + struct drm_i915_private *i915 = to_i915(fb->base.dev); + + return IS_ALDERLAKE_P(i915) && fb->base.modifier != DRM_FORMAT_MOD_LINEAR && + !is_ccs_modifier(fb->base.modifier); } static int intel_fb_pitch(const struct intel_framebuffer *fb, int color_plane, unsigned int rotation) |