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author	Alex Deucher <alexander.deucher@amd.com>
	Wed, 26 Jun 2013 04:11:19 +0000 (00:11 -0400)
committer	Alex Deucher <alexander.deucher@amd.com>
	Thu, 27 Jun 2013 23:14:59 +0000 (19:14 -0400)
commit	66229b200598a3b66b839d1759ff3f5b17ac5639
tree	5bfb3d7ba630171afe67c9aeae007a1db03d22d3	tree \| snapshot (tar.gz zip)
parent	4a6369e9935e392402d4ccb67f5cddac953e8d3c	commit \| diff

drm/radeon/kms: add dpm support for rv7xx (v4)

This adds dpm support for rv7xx asics. This includes:
- clockgating
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen1/gen2 switching

Set radeon.dpm=1 to enable.

v2: reduce stack usage
v3: fix 64 bit div
v4: fix state enable

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

18 files changed:

drivers/gpu/drm/radeon/Makefile		diff \| blob \| blame \| history
drivers/gpu/drm/radeon/ppsmc.h	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/r600.c		diff \| blob \| blame \| history
drivers/gpu/drm/radeon/r600d.h		diff \| blob \| blame \| history
drivers/gpu/drm/radeon/radeon.h		diff \| blob \| blame \| history
drivers/gpu/drm/radeon/radeon_asic.c		diff \| blob \| blame \| history
drivers/gpu/drm/radeon/radeon_asic.h		diff \| blob \| blame \| history
drivers/gpu/drm/radeon/radeon_pm.c		diff \| blob \| blame \| history
drivers/gpu/drm/radeon/radeon_ucode.h		diff \| blob \| blame \| history
drivers/gpu/drm/radeon/rv730_dpm.c	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/rv730d.h	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/rv740_dpm.c	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/rv740d.h	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/rv770_dpm.c	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/rv770_dpm.h	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/rv770_smc.c	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/rv770_smc.h	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/rv770d.h		diff \| blob \| blame \| history

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