Revision 0848814aa296ca13e4f03848f35d2d29fc7fc30c authored by Imre Deak on 05 February 2024, 13:26:31 UTC, committed by Joonas Lahtinen on 06 March 2024, 13:34:03 UTC
The DSC HW state of DP connectors is read out during driver loading and system resume in intel_modeset_update_connector_atomic_state(). This function is called for all connectors though and so the state of DSI connectors will also get updated incorrectly, triggering a WARN there wrt. the DSC decompression AUX device. Fix the above by moving the DSC state readout to a new DP connector specific sync_state() hook. This is anyway the logical place to update the connector object's state vs. the connector's atomic state. Fixes: b2608c6b3212 ("drm/i915/dp_mst: Enable MST DSC decompression for all streams") Reported-and-tested-by: Drew Davenport <ddavenport@chromium.org> Closes: https://lore.kernel.org/all/Zb0q8IDVXS0HxJyj@chromium.org Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240205132631.1588577-1-imre.deak@intel.com (cherry picked from commit a62e145981500996ea76af3d740ce0c0d74c5be0) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
1 parent 26d2b75
File | Mode | Size |
---|---|---|
Kconfig | -rw-r--r-- | 3.3 KB |
Makefile | -rw-r--r-- | 825 bytes |
affinity.c | -rw-r--r-- | 3.4 KB |
autoprobe.c | -rw-r--r-- | 4.6 KB |
chip.c | -rw-r--r-- | 40.7 KB |
cpuhotplug.c | -rw-r--r-- | 6.6 KB |
debug.h | -rw-r--r-- | 1.2 KB |
debugfs.c | -rw-r--r-- | 7.1 KB |
devres.c | -rw-r--r-- | 7.9 KB |
dummychip.c | -rw-r--r-- | 1.3 KB |
generic-chip.c | -rw-r--r-- | 16.8 KB |
handle.c | -rw-r--r-- | 6.1 KB |
internals.h | -rw-r--r-- | 14.6 KB |
ipi-mux.c | -rw-r--r-- | 5.2 KB |
ipi.c | -rw-r--r-- | 9.2 KB |
irq_sim.c | -rw-r--r-- | 6.2 KB |
irqdesc.c | -rw-r--r-- | 24.1 KB |
irqdomain.c | -rw-r--r-- | 53.1 KB |
manage.c | -rw-r--r-- | 77.4 KB |
matrix.c | -rw-r--r-- | 13.2 KB |
migration.c | -rw-r--r-- | 3.1 KB |
msi.c | -rw-r--r-- | 45.6 KB |
pm.c | -rw-r--r-- | 6.3 KB |
proc.c | -rw-r--r-- | 13.1 KB |
resend.c | -rw-r--r-- | 5.0 KB |
settings.h | -rw-r--r-- | 4.9 KB |
spurious.c | -rw-r--r-- | 12.3 KB |
timings.c | -rw-r--r-- | 25.1 KB |
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...