diff options
| author |   Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2019-03-25 14:49:40 -0700 |
|---|---|---|
| committer |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-26 20:20:40 +0000 |
| commit | baba6e572b38ecd399048cb5b03db88e67069902 (patch) | |
| tree | a25223c2b82d247118868013827c840cf71ec5d8 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i915: switch intel_wait_for_register to uncore (diff) | |
| download | linux-dev-baba6e572b38ecd399048cb5b03db88e67069902.tar.xz linux-dev-baba6e572b38ecd399048cb5b03db88e67069902.zip | |
drm/i915: take a reference to uncore in the engine and use it
A few advantages:
- Prepares us for the planned split of display uncore from GT uncore
- Improves our engine-centric view of the world in the engine code
and allows us to avoid jumping back to dev_priv.
- Allows us to wrap accesses to engine register in nice macros that
automatically pick the right mmio base.
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190325214940.23632-10-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index b46910453e61..362f483f8ab2 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -434,9 +434,9 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define GEN11_VECS_SFC_USAGE(engine) _MMIO((engine)->mmio_base + 0x2014) #define GEN11_VECS_SFC_USAGE_BIT (1 << 0) -#define RING_PP_DIR_BASE(engine) _MMIO((engine)->mmio_base + 0x228) -#define RING_PP_DIR_BASE_READ(engine) _MMIO((engine)->mmio_base + 0x518) -#define RING_PP_DIR_DCLV(engine) _MMIO((engine)->mmio_base + 0x220) +#define RING_PP_DIR_BASE(base) _MMIO((base) + 0x228) +#define RING_PP_DIR_BASE_READ(base) _MMIO((base) + 0x518) +#define RING_PP_DIR_DCLV(base) _MMIO((base) + 0x220) #define PP_DIR_DCLV_2G 0xffffffff #define GEN8_RING_PDP_UDW(engine, n) _MMIO((engine)->mmio_base + 0x270 + (n) * 8 + 4) @@ -2568,12 +2568,12 @@ enum i915_power_well_id { #define HWS_START_ADDRESS_SHIFT 4 #define PWRCTXA _MMIO(0x2088) /* 965GM+ only */ #define PWRCTX_EN (1 << 0) -#define IPEIR _MMIO(0x2088) -#define IPEHR _MMIO(0x208c) +#define IPEIR(base) _MMIO((base) + 0x88) +#define IPEHR(base) _MMIO((base) + 0x8c) #define GEN2_INSTDONE _MMIO(0x2090) #define NOPID _MMIO(0x2094) #define HWSTAM _MMIO(0x2098) -#define DMA_FADD_I8XX _MMIO(0x20d0) +#define DMA_FADD_I8XX(base) _MMIO((base) + 0xd0) #define RING_BBSTATE(base) _MMIO((base) + 0x110) #define RING_BB_PPGTT (1 << 5) #define RING_SBBADDR(base) _MMIO((base) + 0x114) /* hsw+ */ @@ -2747,7 +2747,7 @@ enum i915_power_well_id { #define INSTPM_FORCE_ORDERING (1 << 7) /* GEN6+ */ #define INSTPM_TLB_INVALIDATE (1 << 9) #define INSTPM_SYNC_FLUSH (1 << 5) -#define ACTHD _MMIO(0x20c8) +#define ACTHD(base) _MMIO((base) + 0xc8) #define MEM_MODE _MMIO(0x20cc) #define MEM_DISPLAY_B_TRICKLE_FEED_DISABLE (1 << 3) /* 830 only */ #define MEM_DISPLAY_A_TRICKLE_FEED_DISABLE (1 << 2) /* 830/845 only */ @@ -3947,7 +3947,7 @@ enum i915_power_well_id { /* * Logical Context regs */ -#define CCID _MMIO(0x2180) +#define CCID(base) _MMIO((base) + 0x180) #define CCID_EN BIT(0) #define CCID_EXTENDED_STATE_RESTORE BIT(2) #define CCID_EXTENDED_STATE_SAVE BIT(3) |