user/sven/linux.git/drivers/video/fbdev/tridentfb.c, branch v5.2.5

treewide: Add SPDX license identifier for more missed files

2019-05-21T08:50:45Z

Add SPDX license identifiers to all files which: - Have no license information of any form - Have MODULE_LICENCE("GPL*") inside which was used in the initial scan/conversion to ignore the file These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

video: fbdev: tridentfb: remove deadcode on unreachable case statement

2018-07-24T17:11:28Z

The value of tmp being used in the switch statement has the range of just 0..3 hence the case 4 statement can never be reached and is deadcode and can be removed. Detected by CoverityScan, CID#744384 ("Logically dead code") Signed-off-by: Colin Ian King Signed-off-by: Bartlomiej Zolnierkiewicz

video: fbdev: tridentfb: constify pci_device_id.

2017-08-01T15:20:41Z

pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 13206 1232 40 14478 388e video/fbdev/tridentfb.o File size after adding 'const': text data bss dec hex filename 13910 528 40 14478 388e video/fbdev/tridentfb.o Signed-off-by: Arvind Yadav Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Antonino Daplas Cc: Maik Broemme Cc: Florian Tobias Schandinat Signed-off-by: Bartlomiej Zolnierkiewicz

Merge tag 'fbdev-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

2015-11-10T18:00:09Z

Pull fbdev updates from Tomi Valkeinen: - omap: fix hdmi audio configuration issue - ssd1307fb: add ssd1309 support - tridentfb: support DDC - gxt4500: enable support for non-PPC platforms * tag 'fbdev-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: radeonfb: Deinline large functions gxt4500: enable panning gxt4500: Use arch_phys_wc_* for framebuffer gxt4500: fix color order gxt4500: fix 16bpp 565 mode gxt4500: enable on non-PPC architectures tridentfb: Add DDC support fb_ddc: Allow I2C adapters without SCL read capability fbdev: ssd1307fb: add ssd1309 support fbdev: ssd1307fb: alphabetize headers video/omap: remove invalid check OMAPDSS: hdmi: Reconfigure and restart audio when display is enabled

tridentfb: Add DDC support

2015-09-30T07:46:55Z

Add DDC support for Trident cards. Tested on TGUI9440, TGUI9680, 3DImage 9750, Blade3D 9880 and Blade XP. Signed-off-by: Ondrej Zary Signed-off-by: Tomi Valkeinen

tridentfb: Fix set_lwidth on TGUI9440 and CYBER9320

2015-09-24T11:35:37Z

According to X.Org driver, chips older than TGUI9660 have only 1 width bit in AddColReg. Touching the 2nd one causes I2C/DDC to fail on TGUI9440. Set only 1 bit of width in AddColReg on TGUI9440 and CYBER9320. Signed-off-by: Ondrej Zary Signed-off-by: Tomi Valkeinen

tridentfb: fix hang on Blade3D with CONFIG_CC_OPTIMIZE_FOR_SIZE

2015-09-24T11:35:36Z

When the kernel is compiled with -Os (CONFIG_CC_OPTIMIZE_FOR_SIZE), tridentfb hangs the machine upon load with Blade3D cards unless acceleration is disabled. This is caused by memcpy() which copies data byte-by-byte (rep movsb) when compiled with -Os. The card does not like that - it requires 32-bit access. Use iowrite_32() instead. Signed-off-by: Ondrej Zary Acked-by: Krzysztof Helt Signed-off-by: Tomi Valkeinen

video: move fbdev to drivers/video/fbdev

2014-04-17T05:10:19Z

The drivers/video directory is a mess. It contains generic video related files, directories for backlight, console, linux logo, lots of fbdev device drivers, fbdev framework files. Make some order into the chaos by creating drivers/video/fbdev directory, and move all fbdev related files there. No functionality is changed, although I guess it is possible that some subtle Makefile build order related issue could be created by this patch. Signed-off-by: Tomi Valkeinen Acked-by: Laurent Pinchart Acked-by: Geert Uytterhoeven Acked-by: Rob Clark Acked-by: Jingoo Han Acked-by: Daniel Vetter