From bdd4b6a655749970cc632aafc5fd596c07b60b1c Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 24 Apr 2014 23:55:11 +0200 Subject: [PATCH] drm/i915: Extract vlv_prepare_pll With this all hw writes are also gone from the ->crtc_mode_set hook on vlv. I wondered whether we should track more of the pll state in the pipe config, but otoh as long as we don't have shared plls that's not really useful - the cross-checking of the port clock should be sufficient. While at it also de-magic some of the pipe checks, this has been irking me since a long time. Whit this vlv is now ready for runtime PM on dpms. If we'd have runtime PM support in general ... Reviewed-by: Shobhit Kumar Signed-off-by: Daniel Vetter --- Reading git-format-patch failed