From 4b3a9526fc3228e74011b88f58088336acd2c9e2 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Thu, 14 Aug 2014 22:04:37 +0300 Subject: [PATCH] drm/i915: Move vblank enable earlier and disable later MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We changed to an interrupt based vblank wait (as opposed to polling) in: commit 44bd93a3d367913d883be6abba9a6e51a53c4e90 Author: Daniel Vetter Date: Fri Jul 25 23:36:44 2014 +0200 drm/i915: Use generic vblank wait However we already had vblank waits on the wrong side of drm_vblank_{on,off}() calls due to various workarounds, so now we get a warning more or less every time we do a modeset, and we fail to wait for the vblank like we should. Move the drm_vblank_{on,off}() calls back out from intel_crtc_{enable,disable}_planes() so that all of these vblank waits return to proper operation. Also move the cxsr wait a bit earlier so that we can keep the encoder disable after we've turned off vblanks. Moving stuff out from the plane enable/disable functions seems preferrable to moving the workaround stuff in since the workarounds are required only on specific platforms. While at it switch over to the drm_crtc_ variants of the vblank on/off functions. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82525 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82490 Cc: Daniel Vetter Signed-off-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- Reading git-format-patch failed