drm/radeon: remove FIXME comment from chipset suspend

For a normal suspend/resume we allready wait for
the rings to be empty, and for a suspend/reasume
in case of a lockup we REALLY don't want to wait
for anything.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index f716e08..eb9a71a 100644 (file)
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -3137,7 +3137,6 @@ int evergreen_suspend(struct radeon_device *rdev)
        struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
 
        r600_audio_fini(rdev);
-       /* FIXME: we should wait for ring to be empty */
        radeon_ib_pool_suspend(rdev);
        r600_blit_suspend(rdev);
        r700_cp_stop(rdev);

diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 2366be3..32a6082 100644 (file)
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1334,7 +1334,6 @@ int cayman_resume(struct radeon_device *rdev)
 int cayman_suspend(struct radeon_device *rdev)
 {
        r600_audio_fini(rdev);
-       /* FIXME: we should wait for ring to be empty */
        radeon_ib_pool_suspend(rdev);
        radeon_vm_manager_suspend(rdev);
        r600_blit_suspend(rdev);

diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 43d0c41..de4de2d 100644 (file)
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2461,7 +2461,6 @@ int r600_suspend(struct radeon_device *rdev)
        r600_audio_fini(rdev);
        radeon_ib_pool_suspend(rdev);
        r600_blit_suspend(rdev);
-       /* FIXME: we should wait for ring to be empty */
        r600_cp_stop(rdev);
        rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
        r600_irq_suspend(rdev);

diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index b4f51c5..7e230f6 100644 (file)
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -996,7 +996,6 @@ int rv770_suspend(struct radeon_device *rdev)
        r600_audio_fini(rdev);
        radeon_ib_pool_suspend(rdev);
        r600_blit_suspend(rdev);
-       /* FIXME: we should wait for ring to be empty */
        r700_cp_stop(rdev);
        rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
        r600_irq_suspend(rdev);

diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 34603b3..78c790f 100644 (file)
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -3807,7 +3807,6 @@ int si_resume(struct radeon_device *rdev)
 
 int si_suspend(struct radeon_device *rdev)
 {
-       /* FIXME: we should wait for ring to be empty */
        radeon_ib_pool_suspend(rdev);
        radeon_vm_manager_suspend(rdev);
 #if 0