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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW HDMI] Audio with 44.1 khz not working when 1920x1080p screen refreshrate > 30hz"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97442#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW HDMI] Audio with 44.1 khz not working when 1920x1080p screen refreshrate > 30hz"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97442">bug 97442</a>
from <span class="vcard"><a class="email" href="mailto:Mark_Wilczynski@hotmail.com" title="Mark Wilczynski <Mark_Wilczynski@hotmail.com>"> <span class="fn">Mark Wilczynski</span></a>
</span></b>
<pre>(In reply to Chris Wilson from <a href="show_bug.cgi?id=97442#c11">comment #11</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=126057" name="attach_126057" title="Limit the depth of the display pipeline to the framebuffer">attachment 126057</a> <a href="attachment.cgi?id=126057&action=edit" title="Limit the depth of the display pipeline to the framebuffer">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=97442&attachment=126057'>[review]</a> [review]
> Limit the depth of the display pipeline to the framebuffer
>
> Compile tested only!</span >
If I understand your intent correctly, I think there's a logic bug in this
patch.
+ if (plane_state->fb->depth > bpp)
+ bpp = 8*3;
Shouldn't that say:
+ if (plane_state->fb->depth < bpp)
+ bpp = 8*3;
That is if the FB bit depth is less than the supported bpp of the display
(36-bit in my case), then clamp the bpp to that of the frame buffer (24-bit).</pre>
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