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[2003:e4:1f10:ca00:f451:c567:50eb:c625]) by smtp.gmail.com with ESMTPSA id 65sm16041864wre.6.2020.08.14.07.05.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Aug 2020 07:05:28 -0700 (PDT) Date: Fri, 14 Aug 2020 16:05:27 +0200 From: Thierry Reding To: James Jones Subject: Re: [git pull] drm for 5.8-rc1 Message-ID: <20200814140527.GD556087@ulmo> References: <0e882aa7-d0ea-19b0-a13d-4f7bc0d384aa@nvidia.com> <785eb70c-d9e7-dbdf-b044-337618fcea1a@nvidia.com> <20200812174005.GA1705@kevin> <2c5cf2e8-afd2-446d-1f27-2c225c65d447@nvidia.com> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.14.6 (2020-07-11) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel , Thierry Reding , Alyssa Rosenzweig , Karol Herbst Content-Type: multipart/mixed; boundary="===============1051182746==" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" --===============1051182746== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="EP0wieDxd4TSJjHq" Content-Disposition: inline --EP0wieDxd4TSJjHq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Aug 13, 2020 at 10:45:34AM -0700, James Jones wrote: > I'll defer to Thierry, but I think that may be by design. Tegra format > modifiers were added to get things like this working in the first place, > right? It's not a regression, is it? I recall that things used to work with or without modifiers at some point. That was basically the point of the "pitch-linear by default" patch, see: https://gitlab.freedesktop.org/mesa/mesa/-/commit/9603d81df05105857b676f20dff964ef3ab0ecff If we don't force pitch-linear for cases where we don't have modifiers, there's no way we can properly display these as framebuffers because we lack the modifier information at the kernel level. Thierry --EP0wieDxd4TSJjHq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl82micACgkQ3SOs138+ s6GK0A/9GE/OIpl4oK/bbWTrHklP1hvtI7F+zn/bqd5F7SQlmJQHj71+O/VIXrra jWinGrFaQv3M+Pqctp6D54725oKjzwMj2L422NBtXTQg+HhI+pGjO0B9m4N0q4mr axZQy3XZkwyplWAgnnvgwhtJhKsAnSa+ubfdFEI65519Bl1OKESMKSll7+Rgn2nj i0dCZZR6LI5ILAonKMdlr+AtCuGHVvSVpJFZpXh8Jcrhp4nFrL4P20gszSjZhnxX xPWYDb7DF4GG0mYn50Dw1TnmqTA9uyx8ykxIERW06aI53LCAMjGjsWlK3W4J6Kjr YpoZjDzHYvkW+EXuQotHbP13F1Ca4zLaJjtwuPDCtqhInQ3Mn3uWDKH2O8h7wvR2 b7OADAzmiiY4Nw6te4KK0VfBbUGF9cix8zZa6E3lBAKAXH7XKUJKcK4YeNA054Bt WTyHi/cAvNQj7luj9IBN/e5MqagKD8/MKjU7czq+CLg8LGb4kEar6kXRJ3lIsNhD xol85SoNoqxTCnyXR6QvHYzDg1nDrlLKhHxqL8tnqA56rk+VZAr6Mmz3TNeNc53m 3fkAsjNtbG1XQsKp0xzIHOEp6IHWR+lGd2op7M5GM/TYNOon6ZR/FG0mjJo4KADI scURVR/ThB48gPXBjMv+LhrWQbHGqVoHYzwoGmgiQmw+83wi7uw= =vcj2 -----END PGP SIGNATURE----- --EP0wieDxd4TSJjHq-- --===============1051182746== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1051182746==--