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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-06 18:08:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-06 18:11:41 -0700 |
| commit | 4ef4327b30957a16619ac7d47c749465e62de8c3 (patch) | |
| tree | 5c80e853f0d9eadd01b2019d03d2432334393c5e /arch/arm/mach-mx1/mx1_camera_fiq.S | |
| parent | 3989203290fba6fdf6bc4825fbf6526e1bf17977 (diff) | |
| parent | a938b8c5be8fe5c28800c9cef4aa43d569aa57a8 (diff) | |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (120 commits)
cx231xx: Convert to snd_card_create()
V4L/DVB (11440): PWC: fix build error when CONFIG_INPUT=m
V4L/DVB (11439): UVC: uvc_status_cleanup(): undefined reference to `input_unregister_device'
V4L/DVB (11438): au0828: fix Kconfig dependance
V4L/DVB (11437): pvrusb2: Drop client_register/unregister stubs
V4L/DVB (11436): radio-mr800: convert to to v4l2_device
V4L/DVB (11435): dsbr100 radio: convert to to v4l2_device
V4L/DVB: zr364xx: remove unused #include <version.h>
V4L/DVB: usbvision: remove unused #include <version.h>
V4L/DVB (11427): gspca - m5602: Minor cleanups
V4L/DVB (11426): gspca - m5602: Don't touch hflip/vflip register on Read/Modify/Write
V4L/DVB (11425): gspca - m5602: Move the vflip quirk to probe stage.
V4L/DVB (11424): gspca - m5602-ov9650: Use the local ctrl cache. Adjust image on vflip.
V4L/DVB (11423): gspca - m5602-ov9650: Add a disconnect hook, setup a ctrl cache ctrl.
V4L/DVB (11422): gspca - m5602-ov9650: Replace a magic constant with a define
V4L/DVB (11421): gspca - m5602-ov9650: Synthesize modesetting.
V4L/DVB (11420): gspca - m5602: Improve error handling in the ov9650 driver
V4L/DVB (11419): gspca - m5602-ov9650: Don't read exposure data from COM1.
V4L/DVB (11418): gspca - m5602-ov9650: Auto white balancing is on by default
V4L/DVB (11417): gspca - m5602-ov9650: Autogain is on by default
...
Diffstat (limited to 'arch/arm/mach-mx1/mx1_camera_fiq.S')
| -rw-r--r-- | arch/arm/mach-mx1/mx1_camera_fiq.S | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/mach-mx1/mx1_camera_fiq.S b/arch/arm/mach-mx1/mx1_camera_fiq.S new file mode 100644 index 00000000000..9c69aa65bf1 --- /dev/null +++ b/arch/arm/mach-mx1/mx1_camera_fiq.S @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> + * + * Based on linux/arch/arm/lib/floppydma.S + * Copyright (C) 1995, 1996 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/linkage.h> +#include <asm/assembler.h> + + .text + .global mx1_camera_sof_fiq_end + .global mx1_camera_sof_fiq_start +mx1_camera_sof_fiq_start: + @ enable dma + ldr r12, [r9] + orr r12, r12, #0x00000001 + str r12, [r9] + @ unmask DMA interrupt + ldr r12, [r8] + bic r12, r12, r13 + str r12, [r8] + @ disable SOF interrupt + ldr r12, [r10] + bic r12, r12, #0x00010000 + str r12, [r10] + @ clear SOF flag + mov r12, #0x00010000 + str r12, [r11] + @ return from FIQ + subs pc, lr, #4 +mx1_camera_sof_fiq_end: |