From d967be9b80a5aa3ba228a9c2d3fea91ae99e4a07 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 18 Nov 2014 15:07:33 -0500 Subject: [PATCH] drm/radeon/ci: disable needless sclk changes The current code always reprogrammed the sclk levels, but we don't currently handle disp sclk requirements so just skip it. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/ci_dpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c index 630434cba22d..3f898d020ae6 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.c +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -3809,7 +3809,7 @@ static void ci_find_dpm_states_clocks_in_dpm_table(struct radeon_device *rdev, pi->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK; } else { /* XXX check display min clock requirements */ - if (0 != CISLAND_MINIMUM_ENGINE_CLOCK) + if (CISLAND_MINIMUM_ENGINE_CLOCK != CISLAND_MINIMUM_ENGINE_CLOCK) pi->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_SCLK; } -- 2.11.0