This series changes the mode set sequence so that the clock and PLL
logic that was done in the *_crtc_mode_set() hooks is done before
disabling crtcs. This avoids having to restore the old configuration
in the case of failure, since the hardware was never touched.
Ander Conselvan de Oliveira (8):
drm/i915: Convert shared dpll reference count to a crtc mask
drm/i915: Move dpll crtc_mask and hw_state fields into separate struct
drm/i915: Add infrastructure for choosing DPLLs before disabling crtcs
drm/i915: Covert HSW+ to choose DPLLS before disabling CRTCs
drm/i915: Covert ILK-IVB to choose DPLLS before disabling CRTCs
drm/i915: Covert remaining platforms to choose DPLLS before disabling
CRTCs
drm/i915: Remove crtc_mode_set() hook
drm/i915: Don't store current shared DPLL in the new pipe_config
drivers/gpu/drm/i915/i915_debugfs.c | 15 +--
drivers/gpu/drm/i915/i915_drv.h | 16 +--
drivers/gpu/drm/i915/intel_ddi.c | 6 +-
drivers/gpu/drm/i915/intel_display.c | 197 +++++++++++++++++++++++------------
4 files changed, 150 insertions(+), 84 deletions(-)
--
1.9.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
