Commit 4dee6e4c authored by Kevin Wang's avatar Kevin Wang Committed by Alex Deucher
Browse files

drm/amdgpu: use linux size macro to simplify ONE_Kib & One_Mib 



replace internal size macro with linux size macro

Signed-off-by: default avatarKevin Wang <kevin1.wang@amd.com>
Reviewed-by: default avatarTianci Yin <tianci.yin@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bd68fb94

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

+3 −3
Original line number Diff line number Diff line
@@ -1719,10 +1719,10 @@ static int amdgpu_ttm_training_reserve_vram_fini(struct amdgpu_device *adev) 


static u64 amdgpu_ttm_training_get_c2p_offset(u64 vram_size)

{

       if ((vram_size & (ONE_MiB - 1)) < (4 * ONE_KiB + 1) )

               vram_size -= ONE_MiB;

       if ((vram_size & (SZ_1M - 1)) < (SZ_4K + 1) )

               vram_size -= SZ_1M;



       return ALIGN(vram_size, ONE_MiB);

       return ALIGN(vram_size, SZ_1M);

}



/**

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h

+0 −7
Original line number Diff line number Diff line
@@ -66,13 +66,6 @@ struct amdgpu_copy_mem { 
	unsigned long			offset;

};



/* Definitions for constance */

enum amdgpu_internal_constants

{

	ONE_KiB	= 0x400,

	ONE_MiB	= 0x100000,

};



extern const struct ttm_mem_type_manager_func amdgpu_gtt_mgr_func;

extern const struct ttm_mem_type_manager_func amdgpu_vram_mgr_func;

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