diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h')
-rw-r--r-- | kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h new file mode 100644 index 000000000..4107aa546 --- /dev/null +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h @@ -0,0 +1,37 @@ +#ifndef __NVBIOS_BMP_H__ +#define __NVBIOS_BMP_H__ +static inline u16 +bmp_version(struct nvkm_bios *bios) +{ + if (bios->bmp_offset) { + return nv_ro08(bios, bios->bmp_offset + 5) << 8 | + nv_ro08(bios, bios->bmp_offset + 6); + } + + return 0x0000; +} + +static inline u16 +bmp_mem_init_table(struct nvkm_bios *bios) +{ + if (bmp_version(bios) >= 0x0300) + return nv_ro16(bios, bios->bmp_offset + 24); + return 0x0000; +} + +static inline u16 +bmp_sdr_seq_table(struct nvkm_bios *bios) +{ + if (bmp_version(bios) >= 0x0300) + return nv_ro16(bios, bios->bmp_offset + 26); + return 0x0000; +} + +static inline u16 +bmp_ddr_seq_table(struct nvkm_bios *bios) +{ + if (bmp_version(bios) >= 0x0300) + return nv_ro16(bios, bios->bmp_offset + 28); + return 0x0000; +} +#endif |