diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index e3d7ffa768ff..d2961aca500f 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -602,26 +602,6 @@ static inline struct intel_gt *to_gt(struct drm_i915_private *i915) #define I915_GTT_OFFSET_NONE ((u32)-1) -/* - * Frontbuffer tracking bits. Set in obj->frontbuffer_bits while a gem bo is - * considered to be the frontbuffer for the given plane interface-wise. This - * doesn't mean that the hw necessarily already scans it out, but that any - * rendering (by the cpu or gpu) will land in the frontbuffer eventually. - * - * We have one bit per pipe and per scanout plane type. - */ -#define INTEL_FRONTBUFFER_BITS_PER_PIPE 8 -#define INTEL_FRONTBUFFER(pipe, plane_id) ({ \ - BUILD_BUG_ON(INTEL_FRONTBUFFER_BITS_PER_PIPE * I915_MAX_PIPES > 32); \ - BUILD_BUG_ON(I915_MAX_PLANES > INTEL_FRONTBUFFER_BITS_PER_PIPE); \ - BIT((plane_id) + INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)); \ -}) -#define INTEL_FRONTBUFFER_OVERLAY(pipe) \ - BIT(INTEL_FRONTBUFFER_BITS_PER_PIPE - 1 + INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)) -#define INTEL_FRONTBUFFER_ALL_MASK(pipe) \ - GENMASK(INTEL_FRONTBUFFER_BITS_PER_PIPE * ((pipe) + 1) - 1, \ - INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)) - #define INTEL_INFO(dev_priv) (&(dev_priv)->__info) #define RUNTIME_INFO(dev_priv) (&(dev_priv)->__runtime) #define DRIVER_CAPS(dev_priv) (&(dev_priv)->caps) |