Commit 41959341 authored Jul 08, 2014 by Alexandre Demers Committed by Alex Deucher Jul 10, 2014

drm/radeon/dpm: Reenabling SS on Cayman



It reverts commit c745fe61 now that
Cayman is stable since VDDCI fix. Spread spectrum was not the culprit.

This depends on b0880e87
(drm/radeon/dpm: fix vddci setup typo on cayman).

Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

parent ed963771

drivers/gpu/drm/radeon/rv770_dpm.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -2329,12 +2329,6 @@ void rv770_get_engine_memory_ss(struct radeon_device *rdev)
		pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss,
		ASIC_INTERNAL_MEMORY_SS, 0);

		/* disable ss, causes hangs on some cayman boards */
		if (rdev->family == CHIP_CAYMAN) {
		pi->sclk_ss = false;
		pi->mclk_ss = false;
		}

		if (pi->sclk_ss \|\| pi->mclk_ss)
		pi->dynamic_ss = true;
		else