Commit 4b21ce1b authored by Christian König's avatar Christian König

drm/radeon: lower the ref * post PLL maximum once more

Let's be conservative and use 100 here until we find something better.

Bugs: https://bugzilla.kernel.org/show_bug.cgi?id=75241Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
parent efb27e73
...@@ -862,7 +862,7 @@ static void avivo_get_fb_ref_div(unsigned nom, unsigned den, unsigned post_div, ...@@ -862,7 +862,7 @@ static void avivo_get_fb_ref_div(unsigned nom, unsigned den, unsigned post_div,
unsigned *fb_div, unsigned *ref_div) unsigned *fb_div, unsigned *ref_div)
{ {
/* limit reference * post divider to a maximum */ /* limit reference * post divider to a maximum */
ref_div_max = min(128 / post_div, ref_div_max); ref_div_max = max(min(100 / post_div, ref_div_max), 1u);
/* get matching reference and feedback divider */ /* get matching reference and feedback divider */
*ref_div = min(max(DIV_ROUND_CLOSEST(den, post_div), 1u), ref_div_max); *ref_div = min(max(DIV_ROUND_CLOSEST(den, post_div), 1u), ref_div_max);
......
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