git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Alex Deucher <alexander.deucher@amd.com>
	Wed, 26 Jun 2013 04:33:35 +0000 (00:33 -0400)
committer	Alex Deucher <alexander.deucher@amd.com>
	Thu, 27 Jun 2013 23:15:22 +0000 (19:15 -0400)
commit	fbb150199edfe3e1902cb8d47ef8106d0034757e
tree	17e9dc618117ceacf39c2f2e29907792cdedc598	tree \| snapshot
parent	80ef3e7d45f9b82ee0c28f793a1a03c0091ee713	commit \| diff

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

This adds dpm support for evergreen asics. This includes:
- clockgating
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen1/gen2 switching (requires additional acpi support)

Set radeon.dpm=1 to enable.

v2: reduce stack usage, rename ulv struct
v3: fix thermal interrupt check notices by Jerome
v4: fix state enable

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

16 files changed:

drivers/gpu/drm/radeon/Makefile		diff \| blob \| history
drivers/gpu/drm/radeon/cypress_dpm.c	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/cypress_dpm.h	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/evergreen.c		diff \| blob \| history
drivers/gpu/drm/radeon/evergreen_smc.h	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/evergreend.h		diff \| blob \| history
drivers/gpu/drm/radeon/r600.c		diff \| blob \| history
drivers/gpu/drm/radeon/radeon.h		diff \| blob \| history
drivers/gpu/drm/radeon/radeon_acpi.c		diff \| blob \| history
drivers/gpu/drm/radeon/radeon_asic.c		diff \| blob \| history
drivers/gpu/drm/radeon/radeon_asic.h		diff \| blob \| history
drivers/gpu/drm/radeon/radeon_pm.c		diff \| blob \| history
drivers/gpu/drm/radeon/radeon_ucode.h		diff \| blob \| history
drivers/gpu/drm/radeon/rv770_dpm.c		diff \| blob \| history
drivers/gpu/drm/radeon/rv770_dpm.h		diff \| blob \| history
drivers/gpu/drm/radeon/rv770_smc.c		diff \| blob \| history

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