Changes in sa1100fb.c

76f92201 - fbdev: Push pgprot_decrypted() into mmap implementations

Mon, 27 Nov 2023 13:15:58 +0000

fbdev: Push pgprot_decrypted() into mmap implementationsIf a driver sets struct fb_ops.fb_mmap, the fbdev core automaticallycalls pgprot_decrypted(). But the default fb_mmap code doesn't handlepgprot_decrypted().Move the call to pgprot_decrypted() into each drivers' fb_mmap function.This only concerns fb_mmap functions for system and DMA memory. ForI/O memory, which is the default case, nothing changes. The fb_mmapfor I/O-memory can later be moved into a helper as well.DRM's fbdev emulation handles pgprot_decrypted() internally via thePrime helpers. Fbdev doesn't have to do anything in this case. Incases where DRM uses deferred I/O, this patch updates fb_mmap correctly.Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20231127131655.4020-30-tzimmermann@suse.de List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

3bf4f1b3 - fbdev/sa1100fb: Initialize fb_ops to fbdev I/O-memory helpers

Wed, 27 Sep 2023 07:27:06 +0000

fbdev/sa1100fb: Initialize fb_ops to fbdev I/O-memory helpersInitialize the instance of struct fb_ops with fbdev initializermacros for framebuffers in I/O address space. Set the read/write,draw and mmap callbacks to the correct implementation and avoidimplicit defaults. Also select the necessary I/O helpers in Kconfig.Fbdev drivers sometimes rely on the callbacks being NULL for adefault implementation to be invoked; hence requiring the I/Ohelpers to be built in any case. Setting all callbacks in alldrivers explicitly will allow to make the I/O helpers optional.This benefits systems that do not use these functions.No functional changes.Signed-off-by: Thomas Zimmermann Acked-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20230927074722.6197-34-tzimmermann@suse.de List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

e638d371 - fbdev: sa1100fb: mark sa1100fb_init() static

Mon, 16 Oct 2023 20:04:40 +0000

fbdev: sa1100fb: mark sa1100fb_init() staticThis is a global function that is only referenced as an initcall. This causesa warning:drivers/video/fbdev/sa1100fb.c:1218:12: error: no previous prototype for 'sa1100fb_init' [-Werror=missing-prototypes]Make it static instead.Signed-off-by: Arnd Bergmann Signed-off-by: Helge Deller List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

45733d28 - fbdev: Remove FBINFO_DEFAULT from devm_kzalloc()'ed structs

Sat, 15 Jul 2023 18:51:46 +0000

fbdev: Remove FBINFO_DEFAULT from devm_kzalloc()'ed structsThe flag FBINFO_DEFAULT is 0 and has no effect, as struct fbinfo.flagshas been allocated to zero by devm_kzalloc(). So do not set it.Flags should signal differences from the default values. After cleaningup all occurrences of FBINFO_DEFAULT, the token will be removed.v4: * clarify commit message (Geert, Dan)v2: * fix commit message (Miguel)Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Cc: Helge Deller Link: https://patchwork.freedesktop.org/patch/msgid/20230715185343.7193-5-tzimmermann@suse.de List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

6a7be526 - fbdev: sa1100fb: Remove trailing whitespaces

Fri, 31 Mar 2023 09:23:11 +0000

fbdev: sa1100fb: Remove trailing whitespacesFix coding style. No functional changes.Signed-off-by: Thomas Zimmermann Signed-off-by: Helge Deller List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

9a9e1be1 - ARM: sa1100: remove unused board files

Thu, 29 Sep 2022 13:26:06 +0000

ARM: sa1100: remove unused board filesThe Cerf, H3100, Badge4, Hackkit, LART, NanoEngine, PLEB, Shannon andSimpad machines were all marked as unused as there are no known usersleft. Remove all of these, along with references to them in defconfigfiles and drivers.Four machines remain now: Assabet, Collie (Zaurus SL5500), iPAQ H3600and Jornada 720, each of which had one person still using them, withCollie also being supported in Qemu.Cc: Peter Chubb Cc: Stefan Eletzhofer Acked-by: Greg Kroah-Hartman Acked-by: Viresh Kumar Acked-by: Lee Jones Acked-by: Linus Walleij Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

bf64b99c - video: fbdev: sa1100fb: Remove unused sa1100fb_setup()

Mon, 11 Jul 2022 15:37:52 +0000

video: fbdev: sa1100fb: Remove unused sa1100fb_setup()sa1100fb_setup() has been unused since the beginning of Linux githistory.Signed-off-by: Geert Uytterhoeven Signed-off-by: Helge Deller List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

ad04fae0 - fbdev: Use fallthrough pseudo-keyword

Tue, 07 Jul 2020 21:05:39 +0000

fbdev: Use fallthrough pseudo-keywordReplace the existing /* fall through */ comments and its variants withthe new pseudo-keyword macro fallthrough[1]. Also, remove unnecessaryfall-through markings when it is the case.[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-throughSigned-off-by: Gustavo A. R. Silva Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200707210539.GA12530@embeddedor List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

df561f66 - treewide: Use fallthrough pseudo-keyword

Sun, 23 Aug 2020 22:36:59 +0000

treewide: Use fallthrough pseudo-keywordReplace the existing /* fall through */ comments and its variants withthe new pseudo-keyword macro fallthrough[1]. Also, remove unnecessaryfall-through markings when it is the case.[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-throughSigned-off-by: Gustavo A. R. Silva List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

7c7b2a35 - video: fbdev: Replace HTTP links with HTTPS ones

Sun, 19 Jul 2020 20:37:14 +0000

video: fbdev: Replace HTTP links with HTTPS onesRationale:Reduces attack surface on kernel devs opening the links for MITMas HTTPS traffic is much harder to manipulate.Deterministic algorithm:For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS.Signed-off-by: Alexander A. Klimov Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200719203714.61745-1-grandmaster@al2klimov.de List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

5e4096ef - ARM/fbdev: sa11x0: Switch to use GPIO descriptors

Wed, 15 Apr 2020 16:50:55 +0000

ARM/fbdev: sa11x0: Switch to use GPIO descriptorsThis converts the SA11x0 frame buffer driver to useGPIO descriptors. Get the GPIO optional and registera look-up table specifically for the Shannon machine.Signed-off-by: Linus Walleij Cc: Russell King Signed-off-by: Bartlomiej Zolnierkiewicz Link: https://patchwork.freedesktop.org/patch/msgid/20200415165055.193113-1-linus.walleij@linaro.org List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

3c3c5639 - video: sa1100fb: constify copied structure

Wed, 01 Jan 2020 07:43:25 +0000

video: sa1100fb: constify copied structureThe monspecs structure is only copied into another structure,so make it const.The opportunity for this change was found using Coccinelle.Signed-off-by: Julia Lawall Signed-off-by: Bartlomiej Zolnierkiewicz Link: https://patchwork.freedesktop.org/patch/msgid/1577864614-5543-8-git-send-email-Julia.Lawall@inria.fr List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

3149299e - fbdev/sa1100fb: use devm_platform_ioremap_resource() to simplify code

Wed, 04 Sep 2019 11:57:54 +0000

fbdev/sa1100fb: use devm_platform_ioremap_resource() to simplify codeUse devm_platform_ioremap_resource() to simplify the code a bit.This is detected by coccinelle.Reported-by: Hulk Robot Signed-off-by: YueHaibing Cc: Maarten Lankhorst Cc: Daniel Vetter Cc: Viresh Kumar Cc: "Rafael J. Wysocki" Signed-off-by: Bartlomiej Zolnierkiewicz Link: https://patchwork.freedesktop.org/patch/msgid/20190904115754.21612-1-yuehaibing@huawei.com List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

8a48ac33 - video: constify fb ops across all drivers

Tue, 03 Dec 2019 16:38:50 +0000

video: constify fb ops across all driversNow that the fbops member of struct fb_info is const, we can startmaking the ops const as well.This does not cover all drivers; some actually modify the fbops struct,for example to adjust for different configurations, and others do moreinvolved things that I'd rather not touch in practically obsoletedrivers. Mostly this is the low hanging fruit where we can add "const"and be done with it.v3:- un-constify atyfb, mb862xx, nvidia and uvesabf (0day)v2:- fix typo (Christophe de Dinechin)- use "static const" instead of "const static" in mx3fb.c- also constify smscufx.cCc: linux-fbdev@vger.kernel.orgReviewed-by: Daniel Vetter Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/ce67f14435f3af498f2e8bf35ce4be11f7504132.1575390740.git.jani.nikula@intel.com List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

464828df - fbdev/sa1100fb: Remove even more dead code

Fri, 06 Sep 2019 15:13:00 +0000

fbdev/sa1100fb: Remove even more dead codeThis function lost its only call site as part ofearlier dead code removal, so remove it as well:drivers/video/fbdev/sa1100fb.c:975:21: error: unused function 'sa1100fb_min_dma_period' [-Werror,-Wunused-function]Fixes: 390e5de11284 ("fbdev/sa1100fb: Remove dead code")Signed-off-by: Arnd Bergmann Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190906151307.1127187-1-arnd@arndb.de List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

eb58a4fa - video: sa1100fb: Remove cpufreq policy notifier

Tue, 23 Jul 2019 06:14:07 +0000

video: sa1100fb: Remove cpufreq policy notifierThe cpufreq policy notifier's CPUFREQ_ADJUST notification is going toget removed soon.The notifier callback sa1100fb_freq_policy() isn't doing anything apartfrom printing a debug message on CPUFREQ_ADJUST notification. There isno point in keeping an otherwise empty callback and registering thenotifier.Remove it.Acked-by: Bartlomiej Zolnierkiewicz Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

390e5de1 - fbdev/sa1100fb: Remove dead code

Tue, 28 May 2019 09:02:36 +0000

fbdev/sa1100fb: Remove dead codeMotivated because it contains a struct display, which is a fbconinternal data structure that I want to rename. It seems to have beenformerly used in drivers, but that's very long time ago.Signed-off-by: Daniel Vetter Reviewed-by: Sam Ravnborg Reviewed-by: Maarten Lankhorst Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190528090304.9388-6-daniel.vetter@ffwll.ch List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

cb6bc3ff - video: sa1100fb: move pseudo palette into sa1100fb_info structure

Tue, 17 Oct 2017 14:01:13 +0000

video: sa1100fb: move pseudo palette into sa1100fb_info structureMove the pseudo palette inside the driver private data structure so wedon't have to play tricks to cater for it.Signed-off-by: Russell King Signed-off-by: Bartlomiej Zolnierkiewicz List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

0ab76581 - video: sa1100fb: fix video memory allocation leak

Tue, 17 Oct 2017 14:01:13 +0000

video: sa1100fb: fix video memory allocation leakDon't leak the video memory allocation if register_framebuffer() fails.Signed-off-by: Russell King Signed-off-by: Bartlomiej Zolnierkiewicz List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c

c244f8e4 - video: sa1100fb: clean up failure path

Tue, 17 Oct 2017 14:01:12 +0000

video: sa1100fb: clean up failure pathWe merely return from the failed path, so remove all the gotos and usereturn statements instead.Signed-off-by: Russell King Signed-off-by: Bartlomiej Zolnierkiewicz List of files: /linux-6.15/drivers/video/fbdev/sa1100fb.c