Searched hist:f4a6c7a454a6e71c5ccf25af82694213a9784013 (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/gpu/drm/i915/display/ |
| H A D | vlv_dsi.c | diff e5e6886f4d7e34b6539abddb591d515271caa634 Tue Aug 16 17:37:20 CEST 2022 Jani Nikula <jani.nikula@intel.com> drm/i915/dsi: filter invalid backlight and CABC ports
Avoid using ports that aren't initialized in case the VBT backlight or
CABC ports have invalid values. This fixes a NULL pointer dereference of
intel_dsi->dsi_hosts[port] in such cases.
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b0f4f087866257d280eb97d6bcfcefd109cc5fa2.1660664162.git.jani.nikula@intel.com
(cherry picked from commit f4a6c7a454a6e71c5ccf25af82694213a9784013)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
diff 607f41768a1ef9c7721866b00fbdeeea5359bc07 Tue Aug 16 17:37:20 CEST 2022 Jani Nikula <jani.nikula@intel.com> drm/i915/dsi: filter invalid backlight and CABC ports
Avoid using ports that aren't initialized in case the VBT backlight or
CABC ports have invalid values. This fixes a NULL pointer dereference of
intel_dsi->dsi_hosts[port] in such cases.
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b0f4f087866257d280eb97d6bcfcefd109cc5fa2.1660664162.git.jani.nikula@intel.com
(cherry picked from commit f4a6c7a454a6e71c5ccf25af82694213a9784013)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
diff f4a6c7a454a6e71c5ccf25af82694213a9784013 Tue Aug 16 17:37:20 CEST 2022 Jani Nikula <jani.nikula@intel.com> drm/i915/dsi: filter invalid backlight and CABC ports
Avoid using ports that aren't initialized in case the VBT backlight or
CABC ports have invalid values. This fixes a NULL pointer dereference of
intel_dsi->dsi_hosts[port] in such cases.
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b0f4f087866257d280eb97d6bcfcefd109cc5fa2.1660664162.git.jani.nikula@intel.com
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| H A D | icl_dsi.c | diff e5e6886f4d7e34b6539abddb591d515271caa634 Tue Aug 16 17:37:20 CEST 2022 Jani Nikula <jani.nikula@intel.com> drm/i915/dsi: filter invalid backlight and CABC ports
Avoid using ports that aren't initialized in case the VBT backlight or
CABC ports have invalid values. This fixes a NULL pointer dereference of
intel_dsi->dsi_hosts[port] in such cases.
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b0f4f087866257d280eb97d6bcfcefd109cc5fa2.1660664162.git.jani.nikula@intel.com
(cherry picked from commit f4a6c7a454a6e71c5ccf25af82694213a9784013)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
diff 607f41768a1ef9c7721866b00fbdeeea5359bc07 Tue Aug 16 17:37:20 CEST 2022 Jani Nikula <jani.nikula@intel.com> drm/i915/dsi: filter invalid backlight and CABC ports
Avoid using ports that aren't initialized in case the VBT backlight or
CABC ports have invalid values. This fixes a NULL pointer dereference of
intel_dsi->dsi_hosts[port] in such cases.
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b0f4f087866257d280eb97d6bcfcefd109cc5fa2.1660664162.git.jani.nikula@intel.com
(cherry picked from commit f4a6c7a454a6e71c5ccf25af82694213a9784013)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
diff f4a6c7a454a6e71c5ccf25af82694213a9784013 Tue Aug 16 17:37:20 CEST 2022 Jani Nikula <jani.nikula@intel.com> drm/i915/dsi: filter invalid backlight and CABC ports
Avoid using ports that aren't initialized in case the VBT backlight or
CABC ports have invalid values. This fixes a NULL pointer dereference of
intel_dsi->dsi_hosts[port] in such cases.
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b0f4f087866257d280eb97d6bcfcefd109cc5fa2.1660664162.git.jani.nikula@intel.com
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