From: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
To: "Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Dmitry Baryshkov" <dmitry.baryshkov@oss.qualcomm.com>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Sandy Huang" <hjc@rock-chips.com>,
"Heiko Stübner" <heiko@sntech.de>,
"Andy Yan" <andy.yan@rock-chips.com>,
"Louis Chauvet" <louis.chauvet@bootlin.com>,
"Haneen Mohammed" <hamohammed.sa@gmail.com>,
"Melissa Wen" <melissa.srw@gmail.com>,
"Kamil Konieczny" <kamil.konieczny@linux.intel.com>,
"Juha-Pekka Heikkila" <juhapekka.heikkila@gmail.com>,
"Juha-Pekka Heikkila" <juha-pekka.heikkila@intel.com>,
"Karthik B S" <karthik.b.s@intel.com>,
"Swati Sharma" <swati2.sharma@intel.com>
Cc: igt-dev@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, kernel@collabora.com
Subject: Re: [PATCH i-g-t v3] tests: (Re)add kms_crtc_background_color test
Date: Mon, 23 Mar 2026 20:47:28 +0200 [thread overview]
Message-ID: <a8004480-8081-4bc5-857a-e83f38a4ed94@collabora.com> (raw)
In-Reply-To: <20251219-crtc-bgcolor-v3-1-31b589911588@collabora.com>
Hi,
On 12/19/25 11:27 PM, Cristian Ciocaltea wrote:
> Provide test to verify the behavior of BACKGROUND_COLOR DRM CRTC
> property.
>
> This is achieved by filling a full-screen primary plane with a given
> color and comparing the resulting CRC with the one obtained after
> turning off all planes while having the CRTC background set to the same
> color.
>
> Also note this is a reworked version of the test that has been dropped
> over 5 years ago via commit 33f07391e5f6 ("tests: Remove
> kms_crtc_background_color test"), as the required kernel changes never
> landed because of missing support in userland.
The kernel series introducing the BACKGROUND_COLOR CRTC property has been picked
up [1] and is available since drm-misc-next-2026-03-20 [2].
Regards,
Cristian
[1] https://lore.kernel.org/all/CAPj87rMW=4=0y_WZAhaLWhnEG1e-sF+Cn4XR57+p+d5wy9BvkA@mail.gmail.com/
[2] https://gitlab.freedesktop.org/drm/misc/kernel/-/commits/drm-misc-next-2026-03-20
prev parent reply other threads:[~2026-03-23 18:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-19 21:27 [PATCH i-g-t v3] tests: (Re)add kms_crtc_background_color test Cristian Ciocaltea
2025-12-22 18:59 ` ✓ Xe.CI.BAT: success for tests: (Re)add kms_crtc_background_color test (rev4) Patchwork
2025-12-22 19:15 ` ✓ i915.CI.BAT: " Patchwork
2025-12-22 23:15 ` ✗ Xe.CI.Full: failure " Patchwork
2025-12-24 0:37 ` ✓ i915.CI.Full: success " Patchwork
2026-03-23 18:47 ` Cristian Ciocaltea [this message]
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