Re: [PATCH 1/5] drm/i915: Fix eDP DPCD aux max backlight calculations

2019-12-16 Thread Jani Nikula
On Mon, 16 Dec 2019, AceLan Kao wrote: > I tried to reply the patch from the mailing list archive by clicking > the author name > https://lists.freedesktop.org/archives/dri-devel/2019-November/246278.html > >

Re: [PATCH 1/5] drm/i915: Fix eDP DPCD aux max backlight calculations

2019-12-16 Thread AceLan Kao
I tried to reply the patch from the mailing list archive by clicking the author name https://lists.freedesktop.org/archives/dri-devel/2019-November/246278.html

Re: [PATCH 1/5] drm/i915: Fix eDP DPCD aux max backlight calculations

2019-12-13 Thread Jani Nikula
On Thu, 12 Dec 2019, AceLan Kao wrote: > This series of patches works well on a new platform which has a panel > only controls by DPCD aux brightness. > > Tested-by: AceLan Kao Please fix your mail client to actually reply to the thread, and retain all the recipients. As it is, your replies are

Re: [PATCH 1/5] drm/i915: Fix eDP DPCD aux max backlight calculations

2019-12-12 Thread AceLan Kao
This series of patches works well on a new platform which has a panel only controls by DPCD aux brightness. Tested-by: AceLan Kao -- Chia-Lin Kao(AceLan) http://blog.acelan.idv.tw/ E-Mail: acelan.kaoATcanonical.com (s/AT/@/) ___ dri-devel mailing

[PATCH 1/5] drm/i915: Fix eDP DPCD aux max backlight calculations

2019-11-22 Thread Lyude Paul
Max backlight value for the panel was being calculated using byte count i.e. 0x if 2 bytes are supported for backlight brightness and 0xff if 1 byte is supported. However, EDP_PWMGEN_BIT_COUNT determines the number of active control bits used for the brightness setting. Thus, even if the panel