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| author | Jani Nikula <jani.nikula@intel.com> | 2016-02-04 12:50:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-03 15:07:22 -0800 |
| commit | 222d0fa4e86370e58e6d4f2e2cf02d76d4003992 (patch) | |
| tree | a74273e4495d93e17e7a25773ec67485f8986c2b /drivers/gpu/drm/imx/imx-ldb.c | |
| parent | 7a35478f900a01650f00e39423722956d04daedd (diff) | |
drm/i915/dsi: don't pass arbitrary data to sideband
commit 26f6f2d301c1fb46acb1138ee155125815239b0d upstream.
Since sequence block v2 the second byte contains flags other than just
pull up/down. Don't pass arbitrary data to the sideband interface.
The rest may or may not work for sequence block v2, but there should be
no harm done.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/ebe3c2eee623afc4b3a134533b01f8d591d13f32.1454582914.git.jani.nikula@intel.com
(cherry picked from commit 4e1c63e3761b84ec7d87c75b58bbc8bcf18e98ee)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/imx/imx-ldb.c')
0 files changed, 0 insertions, 0 deletions