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author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2011-07-13 12:13:47 +0200 |
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committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2011-08-19 08:22:39 +0200 |
commit | 505c7de51fe5ebb81fac096cb8cebd7cb45b7955 (patch) | |
tree | ff406ac0b768aaa16227cc5eeadc99d81d61d276 /drivers/video/sticore.h | |
parent | dc48665fae5aa360e80dfdb2d6cab4fa58b27ee4 (diff) |
fbdev: sh_mobile_lcdc: Compute clock pattern using divider denominator
The clock divider pattern is computed based on the dot clock register
value which stores the divider denumerator. However, when using a 1:1
divider ratio, the register is programmed with a value that must not be
interpreted as a denominator. This results in a shift left operation
with a value of 32, which produces undefined behaviour.
Compute the clock pattern using the divider denominator, not the dot
clock register value.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/video/sticore.h')
0 files changed, 0 insertions, 0 deletions