Searched hist:"38 d83c96a3f67ba2cfb7454f310791a3c58e71ad" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | i915_irq.c | diff 38d83c96a3f67ba2cfb7454f310791a3c58e71ad Thu Nov 07 04:05:46 CST 2013 Daniel Vetter <daniel.vetter@ffwll.ch> drm/i915: Wire up cpu fifo underrun reporting support for bdw
HW engineers have listened and given us again a real interrupt with
masking and status regs. Yay!
For consistency with other platforms call the #define FIFO_UNDERRUN.
Eventually we also might need to have some enable/disable functions
for bdw display interrupts, but for now open-coding seems to be good
enough.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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| H A D | i915_reg.h | diff 38d83c96a3f67ba2cfb7454f310791a3c58e71ad Thu Nov 07 04:05:46 CST 2013 Daniel Vetter <daniel.vetter@ffwll.ch> drm/i915: Wire up cpu fifo underrun reporting support for bdw
HW engineers have listened and given us again a real interrupt with
masking and status regs. Yay!
For consistency with other platforms call the #define FIFO_UNDERRUN.
Eventually we also might need to have some enable/disable functions
for bdw display interrupts, but for now open-coding seems to be good
enough.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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