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[92.176.231.205]) by smtp.gmail.com with ESMTPSA id l11-20020a1ced0b000000b003b3307fb98fsm1397702wmh.24.2022.11.30.02.15.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 30 Nov 2022 02:15:46 -0800 (PST) Message-ID: <6222f13a-a03f-cf20-343a-e885f80cc4ed@redhat.com> Date: Wed, 30 Nov 2022 11:15:45 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.1 Subject: Re: [PATCH v2 17/17] drm/vc4: tests: Add unit test suite for the PV muxing Content-Language: en-US To: Maxime Ripard , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , David Airlie , Thomas Zimmermann Cc: dri-devel@lists.freedesktop.org, Greg Kroah-Hartman , kunit-dev@googlegroups.com, linux-media@vger.kernel.org, linux-kselftest@vger.kernel.org, linaro-mm-sig@lists.linaro.org, Brendan Higgins , =?UTF-8?Q?Ma=c3=adra_Canal?= , Dave Stevenson , linux-kernel@vger.kernel.org, David Gow References: <20221123-rpi-kunit-tests-v2-0-efe5ed518b63@cerno.tech> <20221123-rpi-kunit-tests-v2-17-efe5ed518b63@cerno.tech> From: Javier Martinez Canillas In-Reply-To: <20221123-rpi-kunit-tests-v2-17-efe5ed518b63@cerno.tech> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/28/22 15:53, Maxime Ripard wrote: > The HVS to PixelValve muxing code is fairly error prone and has a bunch > of arbitrary constraints due to the hardware setup. > > Let's create a test suite that makes sure that the possible combinations > work and the invalid ones don't. > > Signed-off-by: Maxime Ripard > --- Thanks for this patch. It shows how powerful KUnit can be for testing drivers. Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat