[SRU] [linux-oem] [PATCH 0/5] Fix Dell TB16 Dock's DP/HDMI for CFL systems
Kai Heng Feng
kai.heng.feng at canonical.com
Wed Mar 14 09:38:52 UTC 2018
Po-Hsu Lin <po-hsu.lin at canonical.com> wrote:
> Do you have test result for these patches?
Issue is solved with this patch series.
> On Wed, Mar 14, 2018 at 4:02 PM, Kai-Heng Feng
> <kai.heng.feng at canonical.com> wrote:
>> BugLink: https://bugs.launchpad.net/bugs/1755705
>> CFL systems do not respond to Dell TB16 Dock DP/HDMI plugging event.
>> Connect Dell TB16 to a CFL system and Enable runtime PM. DP/HDMI ports
>> on TB16 do not function.
>> Don't disable AUX IO power well.
>> [Regression Potential]
>> Low. These patches are in upstream for a while and I don't see any new
>> commits try to fix them.
>> Imre Deak (5):
>> drm/i915/gen9+: Add 10 us delay after power well 1/AUX IO pw disabling
>> drm/i915/skl: Don't disable misc IO power well during display uninit
>> drm/i915/bxt, glk: Fix assert on conditions for DC9 enabling
>> drm/i915/gen9+: Don't remove secondary power well requests
>> drm/i915/cnl: Fix comment about AUX IO power well enable/disable
>> drivers/gpu/drm/i915/intel_runtime_pm.c | 137 ++++++++++++++++++++------------
>> 1 file changed, 85 insertions(+), 52 deletions(-)
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