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[2003:e4:1f30:5300:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id n15-20020a05640206cf00b004fbdfbb5acesm6916135edy.89.2023.06.01.02.42.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Jun 2023 02:42:42 -0700 (PDT) Date: Thu, 1 Jun 2023 11:42:40 +0200 From: Thierry Reding To: Thomas Zimmermann Cc: daniel@ffwll.ch, airlied@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, javierm@redhat.com, sam@ravnborg.org, suijingfeng@loongson.cn, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-tegra@vger.kernel.org, Mikko Perttunen , Jonathan Hunter Subject: Re: [PATCH v5 09/13] drm/tegra: Use regular fbdev I/O helpers Message-ID: References: <20230530151228.22979-1-tzimmermann@suse.de> <20230530151228.22979-10-tzimmermann@suse.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="J8y/7sWNqq9Yj/uK" Content-Disposition: inline In-Reply-To: <20230530151228.22979-10-tzimmermann@suse.de> User-Agent: Mutt/2.2.10 (2023-03-25) Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org --J8y/7sWNqq9Yj/uK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 30, 2023 at 05:12:24PM +0200, Thomas Zimmermann wrote: > Use the regular fbdev helpers for framebuffer I/O instead of DRM's > helpers. Tegra does not use damage handling, so DRM's fbdev helpers > are mere wrappers around the fbdev code. >=20 > By using fbdev helpers directly within each DRM fbdev emulation, > we can eventually remove DRM's wrapper functions entirely. >=20 > v4: > * use initializer macros for struct fb_ops > v2: > * use FB_SYS_HELPERS option >=20 > Signed-off-by: Thomas Zimmermann > Acked-by: Sam Ravnborg > Cc: Thierry Reding > Cc: Mikko Perttunen > Cc: Jonathan Hunter > --- > drivers/gpu/drm/tegra/Kconfig | 1 + > drivers/gpu/drm/tegra/fbdev.c | 8 +++----- > 2 files changed, 4 insertions(+), 5 deletions(-) Acked-by: Thierry Reding --J8y/7sWNqq9Yj/uK Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmR4aBAACgkQ3SOs138+ s6EMnhAApvbF83jJgB6q5JCxzWJ69rSVfi9hjhGoa9Wz9miYwATuP3yzLuDbf21b 6diFMn3cJ9yU+3PrBZasS4/WLyXsu0DIW8ZWsexZ2nCnjEmMjBshzfr7CaOHCHAQ PeobxSDdVCgv898nMOwOOlDHSVpuGbexSge1pq9Tsfid4IDWZHTap1y3a56iyhxy tsP27T0aQ+2jKYTegSaokFocUaeFper7JWV3mSr1FZH4N8CqskB3p+YMSzdWp9K4 KiSrfAo8w09MPTwy3A/LxzIGXaGofiOUITd/zk6CWEl33Be2v1iva7Anq3cljKiT KU5vNPVgmK3Fhz0o08cFuUS6t42GtMh/iij/1ZE5HePx5IPkZjJGSpg/9DXNHOA1 68V0xsUPRSUpEIm6Q91oPZVFTF4PGK0rYkRWCIH+C6JW67wvfKbRoUgwbEN+ZrC7 yQMNtpi9HKHq3v/+PahWPiWTEp3K7GAy2HAoEdtP5whzNqohKwn+qIHXC7Cu9tPC aexe4C80Aq8PBX1v2E/cVRq69BnzDwDZEiBXjRugfzDZn0KhMuPNxFJxwyi27ibK dWrkkLHypmvS04FY0HGzt5OxuuIPTiiPfg57DAfl9LmTisbXRI9RyPHF508ll9T6 HgJJLHycd7x1y639mAntcOoe9GfgQwA9rUiv4mvIe3EkrJQqBgg= =793F -----END PGP SIGNATURE----- --J8y/7sWNqq9Yj/uK--