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drm/radeon: use drm_mode_vrefresh() rather than mode->vrefresh 

Just in case it hasn't been calculated for the mode.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2015-02-18 01:05:30 -05:00
parent 7a26f9ad1b
commit 3d2d98ee1a
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/radeon/r600_dpm.c
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@ -188,7 +188,7 @@ u32 r600_dpm_get_vrefresh(struct radeon_device *rdev)
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
radeon_crtc = to_radeon_crtc(crtc);
if (crtc->enabled && radeon_crtc->enabled && radeon_crtc->hw_mode.clock) {
vrefresh = radeon_crtc->hw_mode.vrefresh;
vrefresh = drm_mode_vrefresh(&radeon_crtc->hw_mode);
break;
}
}