From c777dc9e793342ecdfc95045d2127a3ea32791a0 Mon Sep 17 00:00:00 2001 From: Christian König Date: Fri, 5 Feb 2021 16:17:07 +0100 Subject: drm/ttm: move the page_alignment into the BO v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The alignment is a constant property and shouldn't change. v2: move documentation as well as suggested by Matthew. Signed-off-by: Christian König Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20210413135248.1266-4-christian.koenig@amd.com --- drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c index c89b66bb70e2..a472de7eba3e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c @@ -451,7 +451,8 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man, /* default to 2MB */ pages_per_node = (2UL << (20UL - PAGE_SHIFT)); #endif - pages_per_node = max((uint32_t)pages_per_node, mem->page_alignment); + pages_per_node = max((uint32_t)pages_per_node, + tbo->page_alignment); num_nodes = DIV_ROUND_UP(mem->num_pages, pages_per_node); } @@ -490,7 +491,7 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man, for (; pages_left; ++i) { unsigned long pages = min(pages_left, pages_per_node); - uint32_t alignment = mem->page_alignment; + uint32_t alignment = tbo->page_alignment; if (pages == pages_per_node) alignment = pages_per_node; -- cgit v1.2.3-59-g8ed1b