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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - r600: linux 3.11RC isn't booting with radeon.dpm=1 option in grub"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66963#c34">Comment # 34</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - r600: linux 3.11RC isn't booting with radeon.dpm=1 option in grub"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66963">bug 66963</a>
from <span class="vcard"><a class="email" href="mailto:agd5f@yahoo.com" title="Alex Deucher <agd5f@yahoo.com>"> <span class="fn">Alex Deucher</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=66963#c33">comment #33</a>)
<span class="quote">>
> No dynamic spectrum :
> Boots everytime - X is okay - Setting battery state is okay - "Frost"
> flicker at modeset.</span >
What is ""Frost" flicker at modeset."? temporary distortion? permanent
distortion?
Does combining multiple patches help any of the remaining issues?
Finally, does this more limited disable ss patch help?
diff --git a/drivers/gpu/drm/radeon/rv6xx_dpm.c
b/drivers/gpu/drm/radeon/rv6xx_dpm.c
index 363018c..03b402d 100644
--- a/drivers/gpu/drm/radeon/rv6xx_dpm.c
+++ b/drivers/gpu/drm/radeon/rv6xx_dpm.c
@@ -1993,7 +1993,7 @@ int rv6xx_dpm_init(struct radeon_device *rdev)
&frev, &crev, &data_offset)) {
pi->sclk_ss = true;
pi->mclk_ss = true;
- pi->dynamic_ss = true;
+ pi->dynamic_ss = false;//true;
} else {
pi->sclk_ss = false;
pi->mclk_ss = false;</pre>
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