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[24.147.9.205]) by smtp.gmail.com with ESMTPSA id a206sm3680637qkc.55.2019.03.04.07.51.02 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 04 Mar 2019 07:51:02 -0800 (PST) Message-ID: <732eada757702d48661f8a42afbcaa03e1e879ab.camel@redhat.com> Subject: Re: [PATCH 2/7] drm/edid: Allow to ignore the audio EDID data From: Adam Jackson To: Jani Nikula , Maxime Ripard , Maarten Lankhorst , Sean Paul , Daniel Vetter , David Airlie Date: Mon, 04 Mar 2019 10:51:00 -0500 In-Reply-To: <87imwymyki.fsf@intel.com> References: <4914bea9fc3ef3deaffa39ab691dbd9a76461e97.1551711042.git-series.maxime.ripard@bootlin.com> <87imwymyki.fsf@intel.com> User-Agent: Evolution 3.30.5 (3.30.5-1.fc29) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190304_075104_753482_C2FA47EA X-CRM114-Status: GOOD ( 12.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Kocialkowski , dri-devel@lists.freedesktop.org, Thomas Petazzoni , linux-arm-kernel@lists.infradead.org, eben@raspberrypi.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 2019-03-04 at 17:47 +0200, Jani Nikula wrote: > On Mon, 04 Mar 2019, Maxime Ripard wrote: > > In some cases, in order to accomodate with displays with poor EDIDs, we > > need to ignore that the monitor alledgedly supports audio output and > > disable the audio output. > > *sad trombone* > > Trying to figure this out automatically in kernel is better than a > quirk. > > A quirk is better than requiring the user to provide an override EDID > via the firmware loader (drm.edid_firmware parameter). > > Requiring an override EDID is better than adding a module parameter. Also, this and 3/ apply to _every_ monitor attached to the system. No. - ajax _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel