Commit 8763eb7a authored Feb 15, 2019 by Alex Deucher

drm/amdgpu: add new BIF 4.1 register for BACO



Reviewed-by: Evan Quan <evan.quan@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 5337aae9

drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_d.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@
		#define mmMM_INDEX 0x0
		#define mmMM_INDEX_HI 0x6
		#define mmMM_DATA 0x1
		#define mmCC_BIF_BX_FUSESTRAP0 0x14D7
		#define mmBUS_CNTL 0x1508
		#define mmCONFIG_CNTL 0x1509
		#define mmCONFIG_MEMSIZE 0x150a

drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_sh_mask.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -32,6 +32,8 @@
		#define MM_INDEX_HI__MM_OFFSET_HI__SHIFT 0x0
		#define MM_DATA__MM_DATA_MASK 0xffffffff
		#define MM_DATA__MM_DATA__SHIFT 0x0
		#define CC_BIF_BX_FUSESTRAP0__STRAP_BIF_PX_CAPABLE_MASK 0x2
		#define CC_BIF_BX_FUSESTRAP0__STRAP_BIF_PX_CAPABLE__SHIFT 0x1
		#define BUS_CNTL__BIOS_ROM_WRT_EN_MASK 0x1
		#define BUS_CNTL__BIOS_ROM_WRT_EN__SHIFT 0x0
		#define BUS_CNTL__BIOS_ROM_DIS_MASK 0x2