linux_dsm_epyc7002/drivers/video
Peter Jones 753375a881 efifb: Show framebuffer layout as device attributes
Userland sometimes needs to know what the framebuffer configuration was
when the firmware was running. This enables us to render localized
status strings during firmware updates using the data from the ACPI BGRT
table and the protocol described at the url below:

  https://msdn.microsoft.com/en-us/windows/hardware/drivers/bringup/boot-screen-components

This patch also fixes up efifb's printk() usage to use pr_warn() /
pr_info() / pr_err() instead.

Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20161018143318.15673-8-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-10-18 17:11:19 +02:00
..
backlight backlight: pwm_bl: Handle gpio that can sleep 2016-10-06 09:27:26 +01:00
console tty: vt, convert more macros to functions 2016-06-25 09:04:48 -07:00
fbdev efifb: Show framebuffer layout as device attributes 2016-10-18 17:11:19 +02:00
logo treewide: replace obsolete _refok by __ref 2016-08-02 17:31:41 -04:00
display_timing.c
hdmi.c [media] hdmi: rename HDMI_AUDIO_CODING_TYPE_EXT_STREAM to _EXT_CT 2015-01-27 10:19:12 -02:00
Kconfig fbdev: sh_mipi_dsi: remove driver 2016-05-10 11:53:38 +03:00
Makefile video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
of_display_timing.c video: of: fix memory leak 2015-10-07 14:13:59 +03:00
of_videomode.c video: Fix possible leak in of_get_videomode() 2015-08-10 15:11:12 +03:00
vgastate.c fbdev: vgastate: remove trailing whitespaces 2015-01-13 12:53:25 +02:00
videomode.c