From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 99352] DRM/IMX first primary plane with pixel format DRM_FORMAT_YUV420 the screen is discolored Date: Tue, 10 Jan 2017 21:37:16 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1222129471==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 3BC6B6E759 for ; Tue, 10 Jan 2017 21:37:17 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1222129471== Content-Type: multipart/alternative; boundary="14840842370.2a2eD.30957"; charset="UTF-8" --14840842370.2a2eD.30957 Date: Tue, 10 Jan 2017 21:37:17 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D99352 Bug ID: 99352 Summary: DRM/IMX first primary plane with pixel format DRM_FORMAT_YUV420 the screen is discolored Product: DRI Version: DRI git Hardware: ARM OS: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/other Assignee: dri-devel@lists.freedesktop.org Reporter: zillevdr@gmx.de Created attachment 128874 --> https://bugs.freedesktop.org/attachment.cgi?id=3D128874&action=3Dedit screen picture the fb on the first primary plane with pixel format DRM_FORMAT_YUV420 is the screen fail colored. It could be that YUV will misinterpreted as RGB. If I = copy only y data to fb the screen is red with a shadow from the picture. Only u-plane the screen is green and same with v-plane is blue. A picture from t= he screen are attached. Tested with kernel 4.10-rc3 and 4.9. --=20 You are receiving this mail because: You are the assignee for the bug.= --14840842370.2a2eD.30957 Date: Tue, 10 Jan 2017 21:37:17 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 99352
Summary DRM/IMX first primary plane with pixel format DRM_FORMAT_YUV4= 20 the screen is discolored
Product DRI
Version DRI git
Hardware ARM
OS Linux (All)
Status NEW
Severity major
Priority medium
Component DRM/other
Assignee dri-devel@lists.freedesktop.org
Reporter zillevdr@gmx.de 

Created attachment 128874 [details]
screen picture

the fb on the first primary plane with pixel format DRM_FORMAT_YUV420 is the
screen fail colored. It could be that YUV will misinterpreted as RGB. If I =
copy
only y data to fb the screen is red with a shadow from the picture. Only
u-plane the screen is green and same with v-plane is blue. A picture from t=
he
screen are attached.
Tested with kernel 4.10-rc3 and 4.9.

You are receiving this mail because:
  • You are the assignee for the bug.
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