On Sun, 13 Oct 2013, Chris Wilson ch...@chris-wilson.co.uk wrote:
At the moment we have 3 paths that lead to actually_set_backlight(),
from modesetting, ACPI/OpRegion requests and our very own
intel_backlight interface, and we have no way of distinguishing them in
the debug log. So add a debug
On Sun, Oct 13, 2013 at 12:56:31PM +0100, Chris Wilson wrote:
At the moment we have 3 paths that lead to actually_set_backlight(),
from modesetting, ACPI/OpRegion requests and our very own
intel_backlight interface, and we have no way of distinguishing them in
the debug log. So add a debug
On Mon, 14 Oct 2013, Chris Wilson ch...@chris-wilson.co.uk wrote:
On Mon, Oct 14, 2013 at 10:42:37AM +0300, Jani Nikula wrote:
On Sun, 13 Oct 2013, Chris Wilson ch...@chris-wilson.co.uk wrote:
diff --git a/drivers/gpu/drm/i915/intel_opregion.c
b/drivers/gpu/drm/i915/intel_opregion.c
index
At the moment we have 3 paths that lead to actually_set_backlight(),
from modesetting, ACPI/OpRegion requests and our very own
intel_backlight interface, and we have no way of distinguishing them in
the debug log. So add a debug breadcrumb to explain the source of the
backlight changes.