From 08ab0aac9ec2d6c07acb6bd96f3e9e872b3dfbaf Mon Sep 17 00:00:00 2001 From: =?utf8?q?Christian=20K=C3=B6nig?= Date: Wed, 30 Oct 2013 12:56:04 +0100 Subject: [PATCH] drm/radeon: activate UVD clocks before sending the destroy msg MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit commit c154a76311293f9671439286834aa325b7ef59fe upstream. Make sure the UVD clocks are still active before sending the destroy message, otherwise the hw might hang. Signed-off-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/radeon/radeon_uvd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index f3ccf6d..a809b17 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -242,6 +242,8 @@ void radeon_uvd_free_handles(struct radeon_device *rdev, struct drm_file *filp) if (handle != 0 && rdev->uvd.filp[i] == filp) { struct radeon_fence *fence; + radeon_uvd_note_usage(rdev); + r = radeon_uvd_get_destroy_msg(rdev, R600_RING_TYPE_UVD_INDEX, handle, &fence); if (r) { -- 2.7.4