2 Commits

Author	SHA1	Message	Date
Alex Deucher	9c565e3386	drm/radeon: make some dpm errors debug only ... "Could not force DPM to low", etc. is usually harmless and just confuses users. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org	2015-11-25 11:28:42 -05:00
Alex Deucher	66229b2005	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>	2013-06-27 19:14:59 -04:00