[Intel-gfx] [PATCH] [TRIVIAL] drm/i915: Fix HSW debugfs frequency print

[Ben Widawsky]

Blargh.... this isn't specific to HSW. Title should be s/HSW/gen6|gen7/

On Wed, Jan 29, 2014 at 12:20:54PM -0800, Ben Widawsky wrote:
> We need to do the print after we've done the math.
> 
> This was broken when we introduced VLV support. Personally, I think the
> interface should go away now that we support it in sysfs. Historically
> it has allowed users to do stupid things which we might not allow in the
> sysfs interface - so we can keep it I guess.
> 
> commit 0a073b843bcd9a660f76e497182aac97cafddc4c
> Author: Jesse Barnes <jbarnes at virtuousgeek.org>
> Date:   Wed Apr 17 15:54:58 2013 -0700
> 
>     drm/i915: turbo & RC6 support for VLV v7
> 
> Reported-by: Rao, Ram R <ram.r.rao at intel.com>
> Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
> ---
>  drivers/gpu/drm/i915/i915_debugfs.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index bc8707f..3487b71 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -3230,8 +3230,6 @@ i915_max_freq_set(void *data, u64 val)
>  
>  	flush_delayed_work(&dev_priv->rps.delayed_resume_work);
>  
> -	DRM_DEBUG_DRIVER("Manually setting max freq to %llu\n", val);
> -
>  	ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock);
>  	if (ret)
>  		return ret;
> @@ -3249,6 +3247,8 @@ i915_max_freq_set(void *data, u64 val)
>  		gen6_set_rps(dev, val);
>  	}
>  
> +	DRM_DEBUG_DRIVER("Manually set max freq to %llu\n", val);
> +
>  	mutex_unlock(&dev_priv->rps.hw_lock);
>  
>  	return 0;
> -- 
> 1.8.5.3
> 

-- 
Ben Widawsky, Intel Open Source Technology Center