kernel.git/drivers/auxdisplay/Kconfig, branch linux-4.10.y

auxdisplay: fix new ht16k33 build errors

2017-01-11T08:27:30Z

Fix build errors caused by selecting incorrect kconfig symbols. drivers/built-in.o:(.data+0x19cec): undefined reference to `sys_fillrect' drivers/built-in.o:(.data+0x19cf0): undefined reference to `sys_copyarea' drivers/built-in.o:(.data+0x19cf4): undefined reference to `sys_imageblit' Fixes: 31114fa95bdb (auxdisplay: ht16k33: select framebuffer helper modules) Signed-off-by: Randy Dunlap Cc: Miguel Ojeda Sandonis Reported-by: kbuild test robot Acked-by: Robin van der Gracht Signed-off-by: Greg Kroah-Hartman

auxdisplay: ht16k33: select framebuffer helper modules

2016-11-30T12:04:31Z

The new driver caused a rare randconfig failure: drivers/auxdisplay/ht16k33.o:(.data.ht16k33_fb_ops+0xc): undefined reference to `fb_sys_read' drivers/auxdisplay/ht16k33.o:(.data.ht16k33_fb_ops+0x10): undefined reference to `fb_sys_write' This selects the respective helper modules. Reported-by: Arnd Bergmann Signed-off-by: Robin van der Gracht Signed-off-by: Greg Kroah-Hartman

auxdisplay: ht16k33: Driver for LED controller

2016-11-10T15:53:19Z

Added a driver for the Holtek HT16K33 LED controller with keyscan. Signed-off-by: Robin van der Gracht CC: Miguel Ojeda Sandonis Acked-by: Rob Herring Reviewed-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman

auxdisplay: img-ascii-lcd: driver for simple ASCII LCD displays

2016-10-06T15:03:41Z

Add a driver for simple ASCII LCD displays found on the MIPS Boston, Malta & SEAD3 development boards. The Boston display is an independent memory mapped device with a simple memory mapped 8 byte register space containing the 8 ASCII characters to display. The Malta display is exposed as part of the Malta board registers, and provides 8 registers each of which corresponds to one of the ASCII characters to display. The SEAD3 display is slightly more complex, exposing an interface to an S6A0069 LCD controller via registers provided by the boards CPLD. However although the displays differ in their register interface, we require similar functionality on each board so abstracting away the differences within a single driver allows us to share a significant amount of code & ensure consistent behaviour. The driver displays the Linux kernel version as the default message, but allows the message to be changed via a character device. Messages longer then the number of characters that the display can show will scroll. This provides different behaviour to the existing LCD display code for the MIPS Malta or MIPS SEAD3 platforms in the following ways: - The default string to display is not "LINUX ON MALTA" or "LINUX ON SEAD3" but "Linux" followed by the version number of the kernel (UTS_RELEASE). - Since that string tends to be significantly longer it scrolls twice as fast, moving every 500ms rather than every 1s. - The LCD won't be updated until the driver is probed, so it doesn't provide the early "LINUX" string. Signed-off-by: Paul Burton Cc: Mauro Carvalho Chehab Cc: Miguel Ojeda Sandonis Cc: Guenter Roeck Cc: David S. Miller Cc: Greg Kroah-Hartman Cc: Geert Uytterhoeven Cc: Andrew Morton Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14062/ Signed-off-by: Ralf Baechle

auxdisplay: remove PARPORT dependency

2009-04-01T15:59:17Z

Remove PARPORT dependency for Auxiliary Display support. This is not needed since the dependency for the KS0108 driver is PARPORT_PC. Signed-off-by: H Hartley Sweeten Cc: Miguel Ojeda Sandonis Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Miguel Ojeda has moved

2008-07-04T17:40:05Z

Signed-off-by: Miguel Ojeda Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Add some help texts to recently-introduced kconfig items

2007-08-18T16:52:50Z

Signed-off-by: Jan Engelhardt Signed-off-by: Stefan Richter (edited MACINTOSH_DRIVERS per Geert Uytterhoeven's remark) Signed-off-by: Linus Torvalds

Use menuconfig objects II - auxdisplay

2007-07-16T16:05:40Z

Make a "menuconfig" out of the Kconfig objects "menu, ..., endmenu", so that the user can disable all the options in that menu at once instead of having to disable each option separately. Signed-off-by: Jan Engelhardt Acked-by: Miguel Ojeda Sandonis Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

cfag12864bfb: Use sys_ instead of cfb_ framebuffer accessors

2007-06-01T15:18:28Z

Because the framebuffer memory is allocated system RAM, use the sys_ drawing libraries. It also fixes the following compile error: LD .tmp_vmlinux1 drivers/built-in.o:(.data+0x8b48): undefined reference to `cfb_fillrect' drivers/built-in.o:(.data+0x8b50): undefined reference to `cfb_copyarea' drivers/built-in.o:(.data+0x8b58): undefined reference to `cfb_imageblit' [adaplas] Use fb_sys_read/write for the same reasons as above. Signed-off-by: Avuton Olrich Signed-off-by: Antonino Daplas Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[S390] Kconfig: refine depends statements.

2007-05-10T13:46:07Z

Refine some depends statements to limit their visibility to the environments that are actually supported. Signed-off-by: Martin Schwidefsky