Paulo Zanoni 5205bbe62b drm/i915: remove in_dbg_master check from intel_fbc.c ... From our maintainer Daniel Vetter a few days ago: "Oh dear this is dead code. kdbg uses the fbcon, which always uses untiled, which means fbc will never be enabled. Also we have 0 users and 0 test coverage for kdbg on top of i915 (Jesse implemented it for fun years back). Imo just remove all this code." Adding to what Daniel said: for kgdboc's KMS support, intel_pipe_set_base_atomic() already manually disables FBC, so we won't do the in_dbg_master() check there. This is essentially a revert of: commit c924b934d0 Author: Jason Wessel <jason.wessel@windriver.com> Date: Thu Aug 5 09:22:32 2010 -0500 i915: when kgdb is active display compression should be off Besides, it is not clear what is the exact problem caused by FBC, and why other features such as PSR, DRRS, IPS and RPM are not also checking for in_dbg_master(). IMHO we should either remove the code as suggested by Daniel or we add some nice comments explaining why is FBC so special. v2: Rebase due to new patch order. Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Link: http://patchwork.freedesktop.org/patch/msgid/1446664257-32012-13-git-send-email-paulo.r.zanoni@intel.com Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>		2015-11-10 11:00:58 +01:00
..
drm	drm/i915: remove in_dbg_master check from intel_fbc.c	2015-11-10 11:00:58 +01:00
host1x	gpu: host1x: mipi: Power down regulators when unused	2015-08-13 13:47:21 +02:00
ipu-v3	gpu/drm: Kill off set_irq_flags usage	2015-09-16 16:53:38 +02:00
vga	vga_switcheroo: Set active attribute to false for audio clients	2015-09-24 20:14:25 +02:00
Makefile