kernel.git/drivers/video/fbdev/stifb.c, branch linux-5.4.y

fbdev: stifb: Fix info entry in sti_struct on error path

2023-06-09T08:28:55Z

[ Upstream commit 0bdf1ad8d10bd4e50a8b1a2c53d15984165f7fea ] Minor fix to reset the info field to NULL in case of error. Signed-off-by: Helge Deller Signed-off-by: Sasha Levin

fbdev: stifb: Provide valid pixelclock and add fb_check_var() checks

2023-03-22T12:28:09Z

commit 203873a535d627c668f293be0cb73e26c30f9cc7 upstream. Find a valid modeline depending on the machine graphic card configuration and add the fb_check_var() function to validate Xorg provided graphics settings. Signed-off-by: Helge Deller Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

parisc: fbdev/stifb: Align graphics memory size to 4MB

2022-10-26T11:22:15Z

commit aca7c13d3bee81a968337a5515411409ae9d095d upstream. Independend of the current graphics resolution, adjust the reported graphics card memory size to the next 4MB boundary. This fixes the fbtest program which expects a naturally aligned size. Signed-off-by: Helge Deller Cc: Signed-off-by: Greg Kroah-Hartman

video/fbdev/stifb: Fix spelling mistake in fall-through annotation

2018-09-26T16:50:54Z

Replace "fall though" with a proper "fall through" annotation. This fix is part of the ongoing efforts to enabling -Wimplicit-fallthrough Addresses-Coverity-ID: 402013 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva Cc: "James E.J. Bottomley" Cc: Helge Deller Signed-off-by: Bartlomiej Zolnierkiewicz

Merge tag 'fbdev-v4.17' of git://github.com/bzolnier/linux

2018-04-10T17:20:00Z

Pull fbdev updates from Bartlomiej Zolnierkiewicz: "There is nothing really major here, just a couple of small bugfixes, improvements and cleanups: - make it possible to load radeonfb driver when offb driver is loaded first (Mathieu Malaterre) - fix memory leak in offb driver (Mathieu Malaterre) - fix unaligned access in udlfb driver (Ladislav Michl) - convert atmel_lcdfb driver to use GPIO descriptors (Ludovic Desroches) - avoid mismatched prototypes in sisfb driver (Arnd Bergmann) - remove VLA usage from viafb driver (Gustavo A. R. Silva) - add missing help text to FB_I810_I2 config option (Ulf Magnusson) - misc fixes (Gustavo A. R. Silva, Colin Ian King, Markus Elfring) - remove dead code from s3c-fb driver for Exynos and S5PV210 platforms - misc cleanups (Corentin Labbe, Ladislav Michl, Ulf Magnusson, Vladimir Zapolskiy, Markus Elfring)" * tag 'fbdev-v4.17' of git://github.com/bzolnier/linux: (32 commits) video: fbdev: s3c-fb: remove dead platform code for Exynos and S5PV210 platforms video: au1100fb: Delete an unnecessary variable initialisation in au1100fb_drv_probe() video: au1100fb: Improve a size determination in au1100fb_drv_probe() video: au1100fb: Delete an error message for a failed memory allocation in au1100fb_drv_probe() video/console/sticore: Delete an error message for a failed memory allocation in sti_try_rom_generic() video: ARM CLCD: Improve a size determination in clcdfb_probe() video: ARM CLCD: Delete an error message for a failed memory allocation in clcdfb_probe() video: matroxfb: Delete an error message for a failed memory allocation in matroxfb_crtc2_probe() video: s3c-fb: Improve a size determination in s3c_fb_probe() video: s3c-fb: Delete an error message for a failed memory allocation in s3c_fb_probe() video: fsl-diu-fb: Delete an error message for a failed memory allocation in fsl_diu_init() video: ssd1307fb: Improve a size determination in ssd1307fb_probe() video: smscufx: Delete an error message for a failed memory allocation in ufx_realloc_framebuffer() video: smscufx: Return an error code only as a constant in ufx_realloc_framebuffer() video: smscufx: Less checks in ufx_usb_probe() after error detection video: udlfb: Return an error code only as a constant in dlfb_realloc_framebuffer() video/fbdev/stifb: Delete an error message for a failed memory allocation in stifb_init_fb() video/fbdev/stifb: Return -ENOMEM after a failed kzalloc() in stifb_init_fb() video: fbdev: aty128fb: use true and false for boolean values fbdev: aty: fix missing indentation in if statement ...

video/fbdev/stifb: Delete an error message for a failed memory allocation in stifb_init_fb()

2018-03-28T14:34:27Z

Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Cc: Helge Deller Cc: "James E. J. Bottomley" Cc: Rolf Eike Beer Signed-off-by: Bartlomiej Zolnierkiewicz

video/fbdev/stifb: Return -ENOMEM after a failed kzalloc() in stifb_init_fb()

2018-03-28T14:34:27Z

Replace an error code for the indication of a memory allocation failure in this function. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2: Initial git repository build") Suggested-by: Rolf Eike Beer Signed-off-by: Markus Elfring Cc: Helge Deller Cc: "James E. J. Bottomley" Signed-off-by: Bartlomiej Zolnierkiewicz

parisc/stifb: Use fb_memset() to avoid sparse warning

2018-03-27T16:52:21Z

Signed-off-by: Helge Deller

video: fbdev: stifb: handle NULL return value from ioremap_nocache

2017-01-30T16:39:49Z

Add missing error check for ioremap_nocache() failure (prevents NULL pointer dereference on error). Cc: "James E.J. Bottomley" Cc: Helge Deller Signed-off-by: Arvind Yadav [b.zolnierkie: minor fixes] Signed-off-by: Bartlomiej Zolnierkiewicz

Replace with globally

2016-12-24T19:46:01Z

This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*' sed -i -e "s!$PATT!#include !" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro Signed-off-by: Linus Torvalds