On Tue, Feb 21, 2012 at 12:02 PM, Daniel Vetter wrote:
> On Tue, Feb 21, 2012 at 01:37:37PM +, Daniel J Blueman wrote:
>> On 16 February 2012 13:07, Daniel Vetter wrote:
>> > On Thu, Feb 16, 2012 at 11:44:46AM +, Daniel J Blueman wrote:
>> >> When charging Dell E5420 laptops, I see the Sa
On Tue, Feb 21, 2012 at 01:37:37PM +, Daniel J Blueman wrote:
> On 16 February 2012 13:07, Daniel Vetter wrote:
> > On Thu, Feb 16, 2012 at 11:44:46AM +, Daniel J Blueman wrote:
> >> When charging Dell E5420 laptops, I see the Sandy Bridge South Display
> >> Engine port C hotplug interrupt
On 16 February 2012 13:07, Daniel Vetter wrote:
> On Thu, Feb 16, 2012 at 11:44:46AM +, Daniel J Blueman wrote:
>> When charging Dell E5420 laptops, I see the Sandy Bridge South Display
>> Engine port C hotplug interrupt fire consistently at around 20Hz. Each
[]
>> Notably, when only using bat
On Thu, Feb 16, 2012 at 11:44:46AM +, Daniel J Blueman wrote:
> When charging Dell E5420 laptops, I see the Sandy Bridge South Display
> Engine port C hotplug interrupt fire consistently at around 20Hz. Each
> scan on the connectors results in ~100ms hold time for the mode_config
> mutex which
Keith, Eric,
When charging Dell E5420 laptops, I see the Sandy Bridge South Display
Engine port C hotplug interrupt fire consistently at around 20Hz. Each
scan on the connectors results in ~100ms hold time for the mode_config
mutex which blocks eg the cursor set ioctl (due to the I2C read
timeouts
