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Fri, 22 Mar 2024 08:30:07 +0000 From: Thomas Zimmermann To: nbowler@draconx.ca, deller@gmx.de, javierm@redhat.com Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Thomas Zimmermann , Daniel Vetter , Sam Ravnborg , Arnd Bergmann , Geert Uytterhoeven , stable@vger.kernel.org Subject: [PATCH] fbdev: Select I/O-memory framebuffer ops for SBus Date: Fri, 22 Mar 2024 09:29:46 +0100 Message-ID: <20240322083005.24269-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 6.57 X-Spam-Flag: NO X-Spamd-Bar: ++++++ Authentication-Results: smtp-out2.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=tvbeTPTp; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=pA+W3Tr9 X-Spamd-Result: default: False [6.57 / 50.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; 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charset="utf-8" Framebuffer I/O on the Sparc Sbus requires read/write helpers for I/O memory. Select FB_IOMEM_FOPS accordingly. Reported-by: Nick Bowler Closes: https://lore.kernel.org/lkml/5bc21364-41da-a339-676e-5bb0f4faebfb@d= raconx.ca/ Signed-off-by: Thomas Zimmermann Fixes: 8813e86f6d82 ("fbdev: Remove default file-I/O implementations") Cc: Thomas Zimmermann Cc: Javier Martinez Canillas Cc: Daniel Vetter Cc: Helge Deller Cc: Sam Ravnborg Cc: Arnd Bergmann Cc: Geert Uytterhoeven Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: # v6.8+ Reviewed-by: Javier Martinez Canillas Reviewed-by: Sam Ravnborg --- drivers/video/fbdev/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index a61b8260b8f36..edced74f0eeaf 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -494,6 +494,7 @@ config FB_SBUS_HELPERS select FB_CFB_COPYAREA select FB_CFB_FILLRECT select FB_CFB_IMAGEBLIT + select FB_IOMEM_FOPS =20 config FB_BW2 bool "BWtwo support" @@ -514,6 +515,7 @@ config FB_CG6 depends on (FB =3D y) && (SPARC && FB_SBUS) select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT + select FB_IOMEM_FOPS help This is the frame buffer device driver for the CGsix (GX, TurboGX) frame buffer. @@ -523,6 +525,7 @@ config FB_FFB depends on FB_SBUS && SPARC64 select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT + select FB_IOMEM_FOPS help This is the frame buffer device driver for the Creator, Creator3D, and Elite3D graphics boards. --=20 2.44.0