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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2019-02-21 13:17:32 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2019-03-18 18:24:30 +0300 |
| commit | 97eb9eaeb95ba8eb3c7a77a7ec7786d47a1bcaee (patch) | |
| tree | 23475d0d548703ad3e775ef57e64a8bd48a5b666 /drivers/gpu/drm/vc4 | |
| parent | a63722aeb76c65f39c98c66a1e730a2f3da123ab (diff) | |
| download | linux-97eb9eaeb95ba8eb3c7a77a7ec7786d47a1bcaee.tar.xz | |
drm: writeback: Cleanup job ownership handling when queuing job
The drm_writeback_queue_job() function takes ownership of the passed job
and requires the caller to manually set the connector state
writeback_job pointer to NULL. To simplify drivers and avoid errors
(such as the missing NULL set in the vc4 driver), pass the connector
state pointer to the function instead of the job pointer, and set the
writeback_job pointer to NULL internally.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Brian Starkey <brian.starkey@arm.com>
Acked-by: Eric Anholt <eric@anholt.net>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/vc4')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_txp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c index aa279b5b0de7..5dabd91f2d7e 100644 --- a/drivers/gpu/drm/vc4/vc4_txp.c +++ b/drivers/gpu/drm/vc4/vc4_txp.c @@ -327,7 +327,7 @@ static void vc4_txp_connector_atomic_commit(struct drm_connector *conn, TXP_WRITE(TXP_DST_CTRL, ctrl); - drm_writeback_queue_job(&txp->connector, conn_state->writeback_job); + drm_writeback_queue_job(&txp->connector, conn_state); } static const struct drm_connector_helper_funcs vc4_txp_connector_helper_funcs = { |