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

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

author	Alex Deucher <alexander.deucher@amd.com>
	Fri, 12 Apr 2013 20:42:42 +0000 (16:42 -0400)
committer	Alex Deucher <alexander.deucher@amd.com>
	Thu, 27 Jun 2013 23:16:10 +0000 (19:16 -0400)
commit	d6db65a0436f6383071cd1f5c5f2ac60d1b6f37f
tree	aa08ae87050d5e80c883367ce13fabf7bd32a742	tree \| snapshot
parent	d3201e5b3ff3b8e0df8c461c5bd100040accae88	commit \| diff

drm/radeon/kms: add dpm support for cayman (v5)

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

Set radeon.dpm=1 to enable.

v2: fold in tdp fix
v3: fix indentation
v4: fix 64 bit div
v5: attempt to fix state enable

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>

16 files changed:

drivers/gpu/drm/radeon/Makefile		diff \| blob \| history
drivers/gpu/drm/radeon/btc_dpm.c		diff \| blob \| history
drivers/gpu/drm/radeon/btc_dpm.h		diff \| blob \| history
drivers/gpu/drm/radeon/cypress_dpm.c		diff \| blob \| history
drivers/gpu/drm/radeon/cypress_dpm.h		diff \| blob \| history
drivers/gpu/drm/radeon/ni.c		diff \| blob \| history
drivers/gpu/drm/radeon/ni_dpm.c	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/ni_dpm.h	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/nid.h		diff \| blob \| history
drivers/gpu/drm/radeon/nislands_smc.h	[new file with mode: 0644]	blob
drivers/gpu/drm/radeon/ppsmc.h		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_smc.c		diff \| blob \| history

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