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| author | Xu Han <xu.han@intel.com> | 2017-02-14 14:50:47 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-02-14 17:09:19 +0800 |
| commit | 6e27d51457df3f9c7ac406a2a447e89c42e440dd (patch) | |
| tree | 7856b10e1ba9d860b6cc9e3c02f95a02aaf80b3e /drivers/gpu/drm/i915/gvt/interrupt.c | |
| parent | 6294b61ba769ba2cc4a182c32410aa4a75808fea (diff) | |
| download | linux-stable-6e27d51457df3f9c7ac406a2a447e89c42e440dd.tar.gz linux-stable-6e27d51457df3f9c7ac406a2a447e89c42e440dd.tar.bz2 linux-stable-6e27d51457df3f9c7ac406a2a447e89c42e440dd.zip | |
drm/i915/gvt: add sprite plane flip done support.
* Add flip done event support for sprite plane on SKL platform.
* Fix bug #1452, "Call Trace:handle_default_event_virt+0xef/0x100
[i915]" while booting up guest.
Signed-off-by: Xu Han <xu.han@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/interrupt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/interrupt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/interrupt.c b/drivers/gpu/drm/i915/gvt/interrupt.c index af0b86b2cd94..92bb247e3478 100644 --- a/drivers/gpu/drm/i915/gvt/interrupt.c +++ b/drivers/gpu/drm/i915/gvt/interrupt.c @@ -588,6 +588,10 @@ static void gen8_init_irq( SET_BIT_INFO(irq, 3, PRIMARY_A_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_A); SET_BIT_INFO(irq, 3, PRIMARY_B_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_B); SET_BIT_INFO(irq, 3, PRIMARY_C_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_C); + + SET_BIT_INFO(irq, 4, SPRITE_A_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_A); + SET_BIT_INFO(irq, 4, SPRITE_B_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_B); + SET_BIT_INFO(irq, 4, SPRITE_C_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_C); } /* GEN8 interrupt PCU events */ |