linux-hardened/drivers/gpu
Damien Lespiau 1c0b85c566 drm/i915: Compute WR PLL dividers dynamically
Up to now, we were using a static table to match the clock frequency
with a (r2,n2,p) triplet. Despite this table being big, it's by no mean
comprehensive and we had to fall back to the closest frequency when the
requested TMDS clock wasn't in the table.

This patch computes (r2,n2,p) dynamically and get rid of The Big Table.

v2: Replace the floating point constant 1e6 by 1000000

Bugzilla: http://bugs.freedesktop.org/show_bug.cgi?id=58497
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> (v1)
Tested-by: Paulo Zanoni <paulo.r.zanoni@intel.com> (v1)
[danvet: s/        /^T/]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-10 21:56:51 +02:00
..
drm drm/i915: Compute WR PLL dividers dynamically 2013-05-10 21:56:51 +02:00
vga fbcon: fix locking harder 2013-02-08 12:02:43 +10:00
Makefile gpu: remove gma500 stub driver 2013-02-20 17:54:58 +10:00