From 165bbfba34cb4c8f31d1e643abd2d5cb6eba1b90 Mon Sep 17 00:00:00 2001 From: Ramalingam C Date: Sat, 29 Jan 2022 00:22:06 +0530 Subject: [PATCH] drm/i915: align the plane_vma to min_page_size of stolen mem Align the plane vma size to the stolem memory regions' min_page_size. Signed-off-by: Ramalingam C cc: Matthew Auld cc: Chris P Wilson Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20220128185209.18077-3-ramalingam.c@intel.com --- drivers/gpu/drm/i915/display/intel_plane_initial.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.c b/drivers/gpu/drm/i915/display/intel_plane_initial.c index e4186a0b8edb3..5438779980780 100644 --- a/drivers/gpu/drm/i915/display/intel_plane_initial.c +++ b/drivers/gpu/drm/i915/display/intel_plane_initial.c @@ -46,17 +46,18 @@ static struct i915_vma * initial_plane_vma(struct drm_i915_private *i915, struct intel_initial_plane_config *plane_config) { + struct intel_memory_region *mem = i915->mm.stolen_region; struct drm_i915_gem_object *obj; struct i915_vma *vma; u32 base, size; - if (plane_config->size == 0) + if (!mem || plane_config->size == 0) return NULL; base = round_down(plane_config->base, I915_GTT_MIN_ALIGNMENT); size = round_up(plane_config->base + plane_config->size, - I915_GTT_MIN_ALIGNMENT); + mem->min_page_size); size -= base; /*