[PATCH] drm/radeon: fix typo in finding PLL params

Alex Deucher alexdeucher at gmail.com
Tue May 13 12:28:40 PDT 2014


On Tue, May 13, 2014 at 12:16 PM, Christian König
<deathsimple at vodafone.de> wrote:
> From: Christian König <christian.koenig at amd.com>
>
> Otherwise the limit is raised to high.

Minor grammatical error:

"too" high

Other than that,

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

>
> Signed-off-by: Christian König <christian.koenig at amd.com>
> Tested-by: Ken Moffat <zarniwhoop at ntlworld.com>
> ---
>  drivers/gpu/drm/radeon/radeon_display.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
> index 408b6ac..f00dbbf 100644
> --- a/drivers/gpu/drm/radeon/radeon_display.c
> +++ b/drivers/gpu/drm/radeon/radeon_display.c
> @@ -999,7 +999,7 @@ void radeon_compute_pll_avivo(struct radeon_pll *pll,
>
>         /* avoid high jitter with small fractional dividers */
>         if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV && (fb_div % 10)) {
> -               fb_div_min = max(fb_div_min, (9 - (fb_div % 10)) * 20 + 60);
> +               fb_div_min = max(fb_div_min, (9 - (fb_div % 10)) * 20 + 50);
>                 if (fb_div < fb_div_min) {
>                         unsigned tmp = DIV_ROUND_UP(fb_div_min, fb_div);
>                         fb_div *= tmp;
> --
> 1.9.1
>
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