2 Коммитов

Автор	SHA1	Сообщение	Дата
Alex Deucher	9f3f63f24c	drm/radeon/dpm: use the driver state for dpm debugfs ... For btc and newer, we may modify the power state depending on the circumstances. Use the modified state rather than the base state. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2014-02-06 12:22:46 -05:00
Alex Deucher	6596afd48a	drm/radeon/kms: add dpm support for btc (v3) ... This adds dpm support for btc 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 v3: attempt to fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2013-06-27 19:15:44 -04:00