WSL2-Linux-Kernel/include/drm
Keith Packard c9fb15f60e drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms.
Making the drm_crtc.c code recognize the DPMS property and invoke the
connector->dpms function doesn't remove any capability from the driver while
reducing code duplication.

That just highlighted the problem with the existing DPMS functions which
could turn off the connector, but failed to turn off any relevant crtcs. The
new drm_helper_connector_dpms function manages all of that, using the
drm_helper-specific crtc and encoder dpms functions, automatically computing
the appropriate DPMS level for each object in the system.

This fixes the current troubles in the i915 driver which left PLLs, pipes
and planes running while in DPMS_OFF mode or even while they were unused.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-04 09:32:12 +10:00
..
Kbuild DRM: add mode setting support 2008-12-29 17:47:23 +10:00
drm.h make drm headers use strict integer types 2009-03-26 18:14:18 +01:00
drmP.h drm/i915: allocate large pointer arrays with vmalloc 2009-05-19 10:07:14 -07:00
drm_core.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
drm_crtc.h drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 2009-06-04 09:32:12 +10:00
drm_crtc_helper.h drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 2009-06-04 09:32:12 +10:00
drm_edid.h drm: fix EDID parser problem with positive/negative hsync/vsync 2009-03-11 12:18:48 +10:00
drm_hashtab.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
drm_memory.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
drm_memory_debug.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
drm_mode.h make drm headers use strict integer types 2009-03-26 18:14:18 +01:00
drm_os_linux.h drm: fix missing inline function on 32-bit powerpc. 2009-04-03 09:07:07 +10:00
drm_pciids.h drm/i915: add support for G41 chipset 2009-04-21 17:22:53 -07:00
drm_sarea.h drm: move to kref per-master structures. 2008-12-29 17:47:22 +10:00
drm_sman.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
i810_drm.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
i830_drm.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
i915_drm.h drm/i915: Add new GET_PIPE_FROM_CRTC_ID ioctl. 2009-05-14 16:00:32 -07:00
mga_drm.h make drm headers use strict integer types 2009-03-26 18:14:18 +01:00
r128_drm.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
radeon_drm.h drm: merge Linux master into HEAD 2009-03-28 20:22:18 -04:00
savage_drm.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
sis_drm.h drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
via_drm.h make drm headers use strict integer types 2009-03-26 18:14:18 +01:00