[PATCH v3 0/3] add LG panel to dpcd quirk database

Jani Nikula jani.nikula at intel.com
Tue Sep 11 16:56:57 UTC 2018


On Tue, 11 Sep 2018, "Lee, Shawn C" <shawn.c.lee at intel.com> wrote:
> Only specific N value (0x8000) would be acceptable for LG
> LP140WF6-SPM1 eDP panel which is running at asynchronous
> clock mode. With the other N value, it will enter BITS mode
> and display black screen. This patch series set constant N
> value for specific sink/branch device that would cover
> similar issue.

Reviewed-by: Jani Nikula <jani.nikula at intel.com>

on the series, but please do post the whole thing as a new thread, *not*
in-reply-to the old thread, and *also* to intel-gfx. Patchwork doesn't
seem to have picked this up now, so we're missing CI results.


>
> Cc: Jani Nikula <jani.nikula at intel.com>
> Cc: Cooper Chiou <cooper.chiou at intel.com>
> Cc: Matt Atwood <matthew.s.atwood at intel.com>
> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan at intel.com>
> Cc: Clint Taylor <clinton.a.taylor at intel.com>
>
> Lee, Shawn C (3):
>   drm: Add support for device_id based detection.
>   drm: Change limited M/N quirk to constant N quirk.
>   drm: add LG eDP panel to quirk database
>
>  drivers/gpu/drm/drm_dp_helper.c      | 17 ++++++++++++++++-
>  drivers/gpu/drm/i915/intel_display.c | 28 +++++++++++++---------------
>  drivers/gpu/drm/i915/intel_display.h |  2 +-
>  drivers/gpu/drm/i915/intel_dp.c      |  8 ++++----
>  drivers/gpu/drm/i915/intel_dp_mst.c  |  6 +++---
>  include/drm/drm_dp_helper.h          |  6 +++---
>  6 files changed, 40 insertions(+), 27 deletions(-)

-- 
Jani Nikula, Intel Open Source Graphics Center


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