This is a note to let you know that I've just added the patch titled
fbdev: Select I/O-memory framebuffer ops for SBus to the 6.8-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: fbdev-select-i-o-memory-framebuffer-ops-for-sbus.patch and it can be found in the queue-6.8 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <sta...@vger.kernel.org> know about it. >From a8eb93b42d7e068306ca07f51055cbcde893fea3 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann <tzimmerm...@suse.de> Date: Fri, 22 Mar 2024 09:29:46 +0100 Subject: fbdev: Select I/O-memory framebuffer ops for SBus From: Thomas Zimmermann <tzimmerm...@suse.de> commit a8eb93b42d7e068306ca07f51055cbcde893fea3 upstream. Framebuffer I/O on the Sparc Sbus requires read/write helpers for I/O memory. Select FB_IOMEM_FOPS accordingly. Reported-by: Nick Bowler <nbow...@draconx.ca> Closes: https://lore.kernel.org/lkml/5bc21364-41da-a339-676e-5bb0f4fae...@draconx.ca/ Signed-off-by: Thomas Zimmermann <tzimmerm...@suse.de> Fixes: 8813e86f6d82 ("fbdev: Remove default file-I/O implementations") Cc: Thomas Zimmermann <tzimmerm...@suse.de> Cc: Javier Martinez Canillas <javi...@redhat.com> Cc: Daniel Vetter <dan...@ffwll.ch> Cc: Helge Deller <del...@gmx.de> Cc: Sam Ravnborg <s...@ravnborg.org> Cc: Arnd Bergmann <a...@arndb.de> Cc: Geert Uytterhoeven <geert+rene...@glider.be> Cc: linux-fb...@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: <sta...@vger.kernel.org> # v6.8+ Reviewed-by: Javier Martinez Canillas <javi...@redhat.com> Reviewed-by: Sam Ravnborg <s...@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240322083005.24269-1-tzimmerm...@suse.de Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/video/fbdev/Kconfig | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -501,6 +501,7 @@ config FB_SBUS_HELPERS select FB_CFB_COPYAREA select FB_CFB_FILLRECT select FB_CFB_IMAGEBLIT + select FB_IOMEM_FOPS config FB_BW2 bool "BWtwo support" @@ -521,6 +522,7 @@ config FB_CG6 depends on (FB = 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. @@ -530,6 +532,7 @@ 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. Patches currently in stable-queue which might be from tzimmerm...@suse.de are queue-6.8/drm-vc4-hdmi-do-not-return-negative-values-from-.get.patch queue-6.8/drm-probe-helper-warn-about-negative-.get_modes.patch queue-6.8/drm-bridge-lt8912b-do-not-return-negative-values-fro.patch queue-6.8/drm-panel-do-not-return-negative-error-codes-from-dr.patch queue-6.8/fbdev-select-i-o-memory-framebuffer-ops-for-sbus.patch queue-6.8/drm-exynos-do-not-return-negative-values-from-.get_m.patch queue-6.8/drm-imx-ipuv3-do-not-return-negative-values-from-.ge.patch