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authorTobias Klauser <tklauser@distanz.ch>2017-12-18 17:34:10 +0100
committerTobias Klauser <tklauser@distanz.ch>2017-12-18 17:35:23 +0100
commit642b2d816562ee0588aefa0947a4ee23600adbc5 (patch)
treee4f620fdc0242cccc8f49c92b1dc3dc435832775 /hash.c
parent85f3536846adb8da882227b40ddbe0bc91f3ce71 (diff)
flowtop: change tab title for process tab
Use plural to match the "Flows" tab and because it usually shows multiple processes. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'hash.c')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-06 02:29:52 +0000
ught by the following assert WARNING: CPU: 3 PID: 5288 at ../drivers/gpu/drm/i915/intel_dp.c:2184 assert_edp_pll+0x99/0xa0 [i915] eDP PLL state assertion failure (expected on, current off) on account of the eDP PLL getting prematurely turned off when shutting down the port, since the DP_PLL_ENABLE bit wasn't set in the cached register value. Presumably I introduced this problem in commit 6fec76628333 ("drm/i915: Use intel_dp->DP in eDP PLL setup") as before that we didn't update the cached value after shuttting the port down. That's assuming the port got enabled at least once prior to hibernating. If that didn't happen then the cached value would still have been totally out of sync with reality (eg. first boot w/o eDP on, then hibernate, and then resume with eDP on). So, let's fix this properly and refresh the cached register value from the hardware register during resume. DDI platforms shouldn't use the cached value during port disable at least, so shouldn't have this particular issue. They might still have issues if we skip the initial modeset and then try to retrain the link or something. But untangling this DP vs. DDI mess is a bigger topic, so let's jut punt on DDI for now. Cc: Jani Nikula <jani.nikula@intel.com> Cc: stable@vger.kernel.org Fixes: 6fec76628333 ("drm/i915: Use intel_dp->DP in eDP PLL setup") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1463162036-27931-1-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com> (cherry picked from commit 64989ca4b27acb026b6496ec21e43bee66f86a5b) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'Documentation')