/* * StrongARM 1100 LCD Controller Frame Buffer Device * * Copyright (C) 1999 Eric A. Thomas * Based on acornfb.c Copyright (C) Russell King. * * This file is subject to the terms and conditions of the GNU General Public * License. See the file COPYING in the main directory of this archive * for more details. */ #ifndef _VIDEO_SA1100FB_H #define _VIDEO_SA1100FB_H #include #include #define RGB_4 0 #define RGB_8 1 #define RGB_16 2 #define NR_RGB 3 /* These are the bitfields for each display depth that we support. */ struct sa1100fb_rgb { struct fb_bitfield red; struct fb_bitfield green; struct fb_bitfield blue; struct fb_bitfield transp; }; /* This structure describes the machine which we are running on. */ struct sa1100fb_mach_info { u_long pixclock; u_short xres; u_short yres; u_char bpp; u_char hsync_len; u_char left_margin; u_char right_margin; u_char vsync_len; u_char upper_margin; u_char lower_margin; u_char sync; u_int cmap_greyscale:1, cmap_inverse:1, cmap_static:1, unused:29; u_int lccr0; u_int lccr3; /* Overrides for the default RGB maps */ const struct sa1100fb_rgb *rgb[NR_RGB]; void (*backlight_power)(int); void (*lcd_power)(int); void (*set_visual)(u32); }; #endif cket-loop-back'>packet-loop-back net-next plumbingsTobias Klauser
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authorAlexander Stein <alexander.stein@systec-electronic.com>2017-01-30 12:35:28 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-01-30 15:53:57 +0100
commitcdca06e4e85974d8a3503ab15709dbbaf90d3dd1 (patch)
tree268b0c01070a957006db97c88dccb5fb061440ff /net/phonet/pep-gprs.c
parent1b89970d81bbd52720fc64a3fe9572ee33588363 (diff)
pinctrl: baytrail: Add missing spinlock usage in byt_gpio_irq_handler
According to VLI64 Intel Atom E3800 Specification Update (#329901) concurrent read accesses may result in returning 0xffffffff and write accesses may be dropped silently. To workaround all accesses must be protected by locks. Cc: stable@vger.kernel.org Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'net/phonet/pep-gprs.c')