diff options
| author |   Wayne Lin <Wayne.Lin@amd.com> | 2019-12-03 12:24:23 +0800 |
|---|---|---|
| committer |   Lyude Paul <lyude@redhat.com> | 2019-12-04 15:31:16 -0500 |
| commit | e5a6ca27eb72c67533ddfc11c06df84beaa167fa (patch) | |
| tree | 2e0d5d376c62b236a876a879dcf9bf019a255353 /drivers/gpu/drm/Kconfig | |
| parent | drm/omap: fix dma_addr refcounting (diff) | |
| download | linux-dev-e5a6ca27eb72c67533ddfc11c06df84beaa167fa.tar.xz linux-dev-e5a6ca27eb72c67533ddfc11c06df84beaa167fa.zip | |
drm/dp_mst: Correct the bug in drm_dp_update_payload_part1()
[Why]
If the payload_state is DP_PAYLOAD_DELETE_LOCAL in series, current
code doesn't delete the payload at current index and just move the
index to next one after shuffling payloads.
[How]
Drop the i++ increasing part in for loop head and decide whether
to increase the index or not according to payload_state of current
payload.
Changes since v1:
* Refine the code to have it easy reading
* Amend the commit message to meet the way code is modified now.
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Fixes: 706246c761dd ("drm/dp_mst: Refactor drm_dp_update_payload_part1()")
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Juston Li <juston.li@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Cc: <stable@vger.kernel.org> # v5.1+
[Added cc for stable]
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191203042423.5961-1-Wayne.Lin@amd.com
Diffstat (limited to 'drivers/gpu/drm/Kconfig')
0 files changed, 0 insertions, 0 deletions