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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2011-07-13 14:13:47 +0400 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2011-08-19 10:22:38 +0400 |
| commit | dc48665fae5aa360e80dfdb2d6cab4fa58b27ee4 (patch) | |
| tree | ea56c195386fc5b997961b033d7868e0c0c8a1bc /tools/perf/scripts/python | |
| parent | ce1c0b0873bf4e970970a49612105cf6c36d81e3 (diff) | |
| download | linux-dc48665fae5aa360e80dfdb2d6cab4fa58b27ee4.tar.xz | |
fbdev: sh_mobile_lcdc: Don't acknowlege interrupts unintentionally
The LDINTR register caries both interrupt enable and interrupt status
bits. When setting or clearing interrupt enable bits, write all status
bits to 1 to avoid acknowledging interrupts by mistake.
When acknowledging interrupts, write 1 to all non-triggered interrupt
bits to avoid losing interrupts.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions