From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Let's try to keep the alignment requirements in one place, and so
towards that end let's move the AUX_DIST alignment handling into
intel_surf_alignment() alongside the main surface alignment stuff.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d97f3f3554e4..f0da21327198 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2102,6 +2102,10 @@ static unsigned int intel_surf_alignment(const struct drm_framebuffer *fb,
{
struct drm_i915_private *dev_priv = to_i915(fb->dev);
+ /* AUX_DIST needs only 4K alignment */
+ if (fb->format->format == DRM_FORMAT_NV12 && plane == 1)
+ return 4096;
+
switch (fb->modifier) {
case DRM_FORMAT_MOD_NONE:
return intel_linear_alignment(dev_priv);
@@ -2386,13 +2390,7 @@ u32 intel_compute_tile_offset(int *x, int *y,
const struct drm_framebuffer *fb = state->base.fb;
unsigned int rotation = state->base.rotation;
int pitch = intel_fb_pitch(fb, plane, rotation);
- u32 alignment;
-
- /* AUX_DIST needs only 4K alignment */
- if (fb->format->format == DRM_FORMAT_NV12 && plane == 1)
- alignment = 4096;
- else
- alignment = intel_surf_alignment(fb, plane);
+ u32 alignment = intel_surf_alignment(fb, plane);
return _intel_compute_tile_offset(dev_priv, x, y, fb, plane, pitch,
rotation, alignment);
--
2.10.2
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