'[Bug 73338] Fan speed in idle at 40% with radeonsi and at 18% with catalyst'

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List:       dri-devel
Subject:    [Bug 73338] Fan speed in idle at 40% with radeonsi and at 18% with catalyst
From:       bugzilla-daemon () freedesktop ! org
Date:       2014-11-29 10:38:41
Message-ID: bug-73338-502-uAWmc4sdQJ () http ! bugs ! freedesktop ! org/
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https://bugs.freedesktop.org/show_bug.cgi?id=73338

--- Comment #56 from Chernovsky Oleg <adonai@xaker.ru> ---
And another one:

> #define	CG_FDO_CTRL0					0xC0300064
> #define		FDO_STATIC_DUTY(x)			((x) << 0)
> #define		FDO_STATIC_DUTY_MASK			0x0000000F
> #define		FDO_STATIC_DUTY_SHIFT			0
> #define	CG_FDO_CTRL1					0xC0300068
> #define		FMAX_DUTY100(x)				((x) << 0)
> #define		FMAX_DUTY100_MASK			0x0000000F
> #define		FMAX_DUTY100_SHIFT			0

I see the values like this on my BONAIRE:
> W 4 587.343959 2 0xf0800200 0xc0300068 0x0 0 // it's CG_FDO_CTRL1
> R 4 587.343962 2 0xf0800204 0x40252f87 0x0 0 
> W 4 580.364670 2 0xf0800200 0xc0300064 0x0 0 // CG_FDO_CTRL0
> W 4 580.364671 2 0xf0800204 0x1814351 0x0 0  // I'm setting speed 50%
> W 4 594.360662 2 0xf0800200 0xc0300064 0x0 0 // CG_FDO_CTRL0 again
> W 4 594.360663 2 0xf0800204 0x1814387 0x0 0  // I'm setting speed 100%

Are you sure the FDO_STATIC_DUTY_MASK and FMAX_DUTY100_MASK is 0xF and not
0xFF?

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<html>
    <head>
      <base href="https://bugs.freedesktop.org/" />
    </head>
    <body>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Fan speed in idle at 40% with radeonsi and at 18% with catalyst"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=73338#c56">Comment # 56</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Fan speed in idle at 40% with radeonsi and at 18% with catalyst"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=73338">bug 73338</a>
              from <span class="vcard"><a class="email" \
href="mailto:adonai&#64;xaker.ru" title="Chernovsky Oleg \
&lt;adonai&#64;xaker.ru&gt;"> <span class="fn">Chernovsky Oleg</span></a> </span></b>
        <pre>And another one:

<span class="quote">&gt;#define	CG_FDO_CTRL0					0xC0300064
&gt;#define		FDO_STATIC_DUTY(x)			((x) &lt;&lt; 0)
&gt;#define		FDO_STATIC_DUTY_MASK			0x0000000F
&gt;#define		FDO_STATIC_DUTY_SHIFT			0
&gt;#define	CG_FDO_CTRL1					0xC0300068
&gt;#define		FMAX_DUTY100(x)				((x) &lt;&lt; 0)
&gt;#define		FMAX_DUTY100_MASK			0x0000000F
&gt;#define		FMAX_DUTY100_SHIFT			0</span >

I see the values like this on my BONAIRE:
<span class="quote">&gt;W 4 587.343959 2 0xf0800200 0xc0300068 0x0 0 // it's \
CG_FDO_CTRL1 &gt;R 4 587.343962 2 0xf0800204 0x40252f87 0x0 0 
&gt;W 4 580.364670 2 0xf0800200 0xc0300064 0x0 0 // CG_FDO_CTRL0
&gt;W 4 580.364671 2 0xf0800204 0x1814351 0x0 0  // I'm setting speed 50%
&gt;W 4 594.360662 2 0xf0800200 0xc0300064 0x0 0 // CG_FDO_CTRL0 again
&gt;W 4 594.360663 2 0xf0800204 0x1814387 0x0 0  // I'm setting speed 100%</span >

Are you sure the FDO_STATIC_DUTY_MASK and FMAX_DUTY100_MASK is 0xF and not
0xFF?</pre>
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