From f5d9b7f0f93c6a7d40750b8b5528a1e0f0c678fb Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 25 Jul 2013 21:46:21 -0400 Subject: drm/radeon/dpm: fix r600_enable_sclk_control() Actually program the correct register to enable engine clock scaling control. Signed-off-by: Alex Deucher diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c index b88f54b..e5c860f 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.c +++ b/drivers/gpu/drm/radeon/r600_dpm.c @@ -278,9 +278,9 @@ bool r600_dynamicpm_enabled(struct radeon_device *rdev) void r600_enable_sclk_control(struct radeon_device *rdev, bool enable) { if (enable) - WREG32_P(GENERAL_PWRMGT, 0, ~SCLK_PWRMGT_OFF); + WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF); else - WREG32_P(GENERAL_PWRMGT, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF); + WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF); } void r600_enable_mclk_control(struct radeon_device *rdev, bool enable) -- cgit v0.10.2