| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Mon, 26 Sep 2011 23:11:37 -0700 From: Keith Packard <keithp@...thp.com> To: Dave Airlie <airlied@...hat.com> Cc: linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org, Keith Packard <keithp@...thp.com> Subject: PCH reference clock cleanups Here's a patch sequence which cleans up a bunch of PCH refclk related bits. There are a couple of questionable patches that I'd like to see people look at: [PATCH 6/9] drm/i915: Fix PCH SSC reference clock settings [PATCH 9/9] drm/i915: Initialize PCH refclks at modeset init time Here's the main patch -- this looks at the global set of encoders and figures out what the refclk should be to make all of those work correctly. Nothing is dependent on the active configuration, so we aren't reprogramming this register during run-time. The last patch in the sequence moves the setting of this register from modeset time to init time. [PATCH 7/9] drm/i915: Use CK505 as non-SSC source where available This is a small piece straight from Jesse's patch; just uses the VBT configuration for CK505 clock sources. [PATCH 8/9] drm/i915: All PCH refclks are 120MHz Ok, so I'd love to know where in any PCH reference matter someone has found a place where the reference clock for any of the PLLs is anything other than 120MHz. Can someone find a reference for other frequencies? -- keith.packard@...el.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists