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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [i945 regression] modeset failure on SDVO S-video"
href="https://bugs.freedesktop.org/show_bug.cgi?id=62552#c27">Comment # 27</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [i945 regression] modeset failure on SDVO S-video"
href="https://bugs.freedesktop.org/show_bug.cgi?id=62552">bug 62552</a>
from <span class="vcard"><a class="email" href="mailto:marco.demichele@taolab.it" title="Marco De Michele <marco.demichele@taolab.it>"> <span class="fn">Marco De Michele</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=62552#c26">comment #26</a>)
<span class="quote">> Quick shot in the dark to try on top of the lasted drm-intel-nightly branch:
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c
> b/drivers/gpu/drm/i915/intel_display.c
> index 457a0a0..e3ee6d8 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -4145,6 +4145,8 @@ static void i9xx_adjust_sdvo_tv_clock(struct
> intel_crtc *crtc)
> unsigned dotclock = crtc->config.adjusted_mode.clock;
> struct dpll *clock = &crtc->config.dpll;
>
> + return;
> +
> /* SDVO TV has fixed PLL values depend on its clock range,
> this mirrors vbios setting. */
> if (dotclock >= 100000 && dotclock < 140500) {</span >
I tested the patch. I attach some screenshots. Now it's better, even if it
seems that some lines are missing. I attach 2 1024x768 screenshots and 1
768x576 screenshot.</pre>
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