diff options
| author |   Colin Xu <colin.xu@intel.com> | 2019-03-25 09:52:15 +0800 |
|---|---|---|
| committer |   Zhenyu Wang <zhenyuw@linux.intel.com> | 2019-03-29 11:09:34 +0800 |
| commit | aee183baaa3aadbf0d013d647b2e4cdaba66f872 (patch) | |
| tree | 5cb41e7fcdc3492ed60f545a9a542426fb7e0669 | |
| parent | drm/i915/gvt: replaced register address with name (diff) | |
| download | linux-dev-aee183baaa3aadbf0d013d647b2e4cdaba66f872.tar.xz linux-dev-aee183baaa3aadbf0d013d647b2e4cdaba66f872.zip | |
drm/i915/gvt: Add macro define for mmio 0x50080 and gvt flip event
Add SKL_FLIP_EVENT to address into intel_gvt_event_type for primary
and sprite0 plane flip event.
Add macro to address REG_50080 offset.
v2:
Add bit operation definition for flip mode. (zhenyu)
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Colin Xu <colin.xu@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/reg.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/reg.h b/drivers/gpu/drm/i915/gvt/reg.h index 56cff20eba44..3de5b643b266 100644 --- a/drivers/gpu/drm/i915/gvt/reg.h +++ b/drivers/gpu/drm/i915/gvt/reg.h @@ -60,6 +60,37 @@ #define _REG_701C0(pipe, plane) (0x701c0 + pipe * 0x1000 + (plane - 1) * 0x100) #define _REG_701C4(pipe, plane) (0x701c4 + pipe * 0x1000 + (plane - 1) * 0x100) +#define SKL_FLIP_EVENT(pipe, plane) (PRIMARY_A_FLIP_DONE + (plane) * 3 + (pipe)) + +#define PLANE_CTL_ASYNC_FLIP (1 << 9) +#define REG50080_FLIP_TYPE_MASK 0x3 +#define REG50080_FLIP_TYPE_ASYNC 0x1 + +#define REG_50080(_pipe, _plane) ({ \ + typeof(_pipe) (p) = (_pipe); \ + typeof(_plane) (q) = (_plane); \ + (((p) == PIPE_A) ? (((q) == PLANE_PRIMARY) ? (_MMIO(0x50080)) : \ + (_MMIO(0x50090))) : \ + (((p) == PIPE_B) ? (((q) == PLANE_PRIMARY) ? (_MMIO(0x50088)) : \ + (_MMIO(0x50098))) : \ + (((p) == PIPE_C) ? (((q) == PLANE_PRIMARY) ? (_MMIO(0x5008C)) : \ + (_MMIO(0x5009C))) : \ + (_MMIO(0x50080))))); }) + +#define REG_50080_TO_PIPE(_reg) ({ \ + typeof(_reg) (reg) = (_reg); \ + (((reg) == 0x50080 || (reg) == 0x50090) ? (PIPE_A) : \ + (((reg) == 0x50088 || (reg) == 0x50098) ? (PIPE_B) : \ + (((reg) == 0x5008C || (reg) == 0x5009C) ? (PIPE_C) : \ + (INVALID_PIPE)))); }) + +#define REG_50080_TO_PLANE(_reg) ({ \ + typeof(_reg) (reg) = (_reg); \ + (((reg) == 0x50080 || (reg) == 0x50088 || (reg) == 0x5008C) ? \ + (PLANE_PRIMARY) : \ + (((reg) == 0x50090 || (reg) == 0x50098 || (reg) == 0x5009C) ? \ + (PLANE_SPRITE0) : (I915_MAX_PLANES))); }) + #define GFX_MODE_BIT_SET_IN_MASK(val, bit) \ ((((bit) & 0xffff0000) == 0) && !!((val) & (((bit) << 16)))) |