From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Anholt Subject: Re: [PATCH 3/7] drm/edid: Allow to ignore the HDMI monitor mode Date: Mon, 04 Mar 2019 12:02:16 -0800 Message-ID: <87sgw276if.fsf@anholt.net> References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0607241890==" Return-path: Received: from anholt.net (anholt.net [50.246.234.109]) by gabe.freedesktop.org (Postfix) with ESMTP id EC71A88DAA for ; Mon, 4 Mar 2019 20:02:20 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Maxime Ripard , Maarten Lankhorst , Sean Paul Maxime Ripard , Daniel Vetter , David Airlie Cc: Paul Kocialkowski , linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, Thomas Petazzoni , eben@raspberrypi.org List-Id: dri-devel@lists.freedesktop.org --===============0607241890== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" --=-=-= Content-Type: text/plain Maxime Ripard writes: > Signed-off-by: Maxime Ripard Googling for users of the firmware's hdmi_drive= flag, I'm seeing lots of people with hdmi_drive=2 (force HDMI mode) due to Raspberry Pi not allowing HDMI audio with DMT modes, which it looks like DRM does allow. The only users of hdmi_drive=1 (force HDMI mode) I'm seeing are people setting things up for non-EDID monitors, but I think the expectation in DRM is that people would provide an EDID. So, I'm not sure it makes sense to support an equivalent of this flag? Or, it should probably be part of specifying a custom mode on the command line. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE/JuuFDWp9/ZkuCBXtdYpNtH8nugFAlx9hEgACgkQtdYpNtH8 nuhRSg//eIgOKT8wK5Bb/S+FEFoQtHeiw2TjKD7sFukSA+GYRz0rpvd9mY4w/l+G 3M/y5B+q3khVCVVYsN3QVgUs45dMY2bjryUB2BtboF78Fq9vKbsDmjLAmR70M9No Tpa8RketD0AGYMsyHlRhGqINoz6mM4GwUNrGotS35zkCIJRN0MrfL7fZAWlliUeH cJdsccmOzQZkKfnJiGYpE0xpUrN3sR/H9MplTnO7iy5LD24jdEYyneRdpMwgHQE4 YWMTxCzB4mm1RUoNaMz5GYSWMvNOwHGFzV/XVszAytofoMC9kymsnXWeQhIliG0O yLSKPa/c5EEM+jmzWgVnI9ix13vrUTjH3aL9kckl42w19gXSciTI7svO8/pFfz+1 PLfMjXMv57e3GV+5qshgtrWhb8oUiTjr+uQI6LMCH65L9HSbHZbMcH+MJ9yf0EY7 mDbHx+HEHY6Z7fBWhp/HcPDxfomXB4qg8cAbrq0tGo+xUnhKMEnTJ0B+I0yfncTn D3JqgB4yi2zcGmulo5yyua8panU07dt2oq0TKRu0qSvO+qoMZtjjdhQQVErtnVyB jhu3K/B/Q3etLK2J1HpETrxsHW/zslpIKuUYIVdIZFm7PRMSmCcolYf8U0Y0W5Ir hAG6OnMaT6vLcuc1+zjyTzO+MOHKwaMLVddQqD2BiNgGzS+dSRg= =zyuR -----END PGP SIGNATURE----- --=-=-=-- --===============0607241890== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs --===============0607241890==--