Re: [Intel-gfx] [PATCH] i915: Introduce quirk for shifting eDP brightness.

f OUIs that we need to add to the > quirk? I can follow up with Puthikorn about the relevant Chromebooks, > but I don't know what other types of laptops are using this driver. > > Thanks for your time, > Kevin Chowski > > > On Fri, Sep 18, 2020 at 12:16 PM Puthikorn Vor

Re: [Intel-gfx] [PATCH] i915: Introduce quirk for shifting eDP brightness.

ault functionality without > testing it widely to find the set of laptops which require the lsb > quirk. I'd appreciate any advice people might have about making this > change safely. > > Thank you for your time, > Kevin > > On Thu, Sep 17, 2020 at 2:11 PM Ville Syrjälä

Re: [PATCH] i915: Introduce quirk for shifting eDP brightness.

The Lyude fde7266fb2f6 change is actually based on Chromium change (https://crrev.com/c/1650325) that fixes the brightness for Samsung Galaxy Chromebook. So currently we have 2 examples that use LSB interpretation and 1 that use MSB. On Thu, Sep 17, 2020 at 10:55 AM Kevin Chowski wrote: > > Apol

Re: [PATCH 1/3] powercap: intel_rapl: Add support for Cannon Lake

On Mon, Mar 19, 2018 at 4:14 PM Benson Leung wrote: > +put...@google.com > On 03/09/2018 04:15 AM, Harry Pan wrote: > > Cannon Lake microarchitecture is similar to Kaby Lake in terms of > > RAPL, this patch enables CNL RAPL support. > > > > Signed-off-by: H

Re: [PATCH 3/3] perf/x86/intel: Enable C-state residency events for Cannon Lake

ion is based on Intel Software Developers' Manual, > > Vol. 4, Order No. 335592. > > > > Signed-off-by: Harry Pan > Reviewed-by: Benson Leung Tested-by: Puthikorn Voravootivat > > --- > > arch/x86/events/intel/cstate.c | 44 ++

Re: [PATCH 2/3] perf/x86/intel: Add Cannon Lake support of RAPL profiling

re Developers' Manual, > > Vol. 4, Order No. 335592. > > > > Usage example: > > > > $ perf list > > $ perf stat -a -e power/energy-cores/,power/energy-pkg/ sleep 10 > > > > Signed-off-by: Harry Pan > Reviewed-by: Benson Leung Tested-by:

[PATCH] bq27x00_battery: Call power_supply_changed only when capacity changed

y capacity changed. Signed-off-by: Puthikorn Voravootivat Reviewed-by: David Riley Reviewed-by: Benson Leung --- drivers/power/bq27x00_battery.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c index e3bacf

[PATCH] bq27x00_battery: Fix flag reading for bq27742

This patch fix the following issues. - Flag for bq27742 is 2 bytes contracy to 1 byte for older hardware - Don't read FLAG_CI as bq27742 does not have it - Use Battery full capacity register as last measure discharge Signed-off-by: Puthikorn Voravootivat Reviewed-by: Benson Leung --

[PATCH v2] bq27x00_battery: Add support to bq27742

Add support to bq27742 in bq27x00 driver. bq27742 register addresses are mostly mostly the same as bq27500 addresses with minor differences. Signed-off-by: Puthikorn Voravootivat Reviewed-by: Gwendal Grignou Reviewed-by: Rhyland Klein Reviewed-by: Benson Leung --- Change log v2: Fix flags

[PATCH] bq27x00_battery: Add support to bq27742

Add support to bq27742 in bq27x00 driver. bq27742 register addresses are mostly mostly the same as bq27500 addresses with minor differences. Signed-off-by: Puthikorn Voravootivat Reviewed-by: Gwendal Grignou Reviewed-by: Rhyland Klein --- Note: currently supported attributes below. localhost