Re: [PATCH 1/2] drm/amdgpu: Add "max_bpc" connector property

2018-11-07 Thread Alex Deucher
heads up. Sounds like Intel is in the same situation so the end results should be similar. Alex > > > > > > > *From:* amd-gfx on behalf of > > Nicholas Kazlauskas > > *Sent:* Wednesday, November 7, 2018 9:56:54 AM > > *To:* amd-

Re: [PATCH 1/2] drm/amdgpu: Add "max_bpc" connector property

2018-11-07 Thread Kazlauskas, Nicholas
.org > *Cc:* Kazlauskas, Nicholas > *Subject:* [PATCH 1/2] drm/amdgpu: Add "max_bpc" connector property > [Why] > Many panels support more than 8bpc but some modes are unavailable while > running at greater than 8bpc due to DP/HDMI bandwidth constraints. > > Support for

Re: [PATCH 1/2] drm/amdgpu: Add "max_bpc" connector property

2018-11-07 Thread Wentland, Harry
On 2018-11-07 9:56 a.m., Nicholas Kazlauskas wrote: > [Why] > Many panels support more than 8bpc but some modes are unavailable while > running at greater than 8bpc due to DP/HDMI bandwidth constraints. > > Support for more than 8bpc was added recently in the driver but it's > defaults to the maxi

Re: [PATCH 1/2] drm/amdgpu: Add "max_bpc" connector property

2018-11-07 Thread Deucher, Alexander
@lists.freedesktop.org Cc: Kazlauskas, Nicholas Subject: [PATCH 1/2] drm/amdgpu: Add "max_bpc" connector property [Why] Many panels support more than 8bpc but some modes are unavailable while running at greater than 8bpc due to DP/HDMI bandwidth constraints. Support for more than 8bpc was added r

[PATCH 1/2] drm/amdgpu: Add "max_bpc" connector property

2018-11-07 Thread Nicholas Kazlauskas
[Why] Many panels support more than 8bpc but some modes are unavailable while running at greater than 8bpc due to DP/HDMI bandwidth constraints. Support for more than 8bpc was added recently in the driver but it's defaults to the maximum supported bpc - locking out these modes. This should be a u