diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_lrc_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc_reg.h | 66 |
1 files changed, 26 insertions, 40 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc_reg.h b/drivers/gpu/drm/i915/gt/intel_lrc_reg.h index b8f20ad71169..06ab0276e10e 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc_reg.h +++ b/drivers/gpu/drm/i915/gt/intel_lrc_reg.h @@ -9,55 +9,41 @@ #include <linux/types.h> -/* GEN8+ Reg State Context */ -#define CTX_LRI_HEADER_0 0x01 -#define CTX_CONTEXT_CONTROL 0x02 -#define CTX_RING_HEAD 0x04 -#define CTX_RING_TAIL 0x06 -#define CTX_RING_BUFFER_START 0x08 -#define CTX_RING_BUFFER_CONTROL 0x0a -#define CTX_BB_HEAD_U 0x0c -#define CTX_BB_HEAD_L 0x0e -#define CTX_BB_STATE 0x10 -#define CTX_SECOND_BB_HEAD_U 0x12 -#define CTX_SECOND_BB_HEAD_L 0x14 -#define CTX_SECOND_BB_STATE 0x16 -#define CTX_BB_PER_CTX_PTR 0x18 -#define CTX_RCS_INDIRECT_CTX 0x1a -#define CTX_RCS_INDIRECT_CTX_OFFSET 0x1c -#define CTX_LRI_HEADER_1 0x21 -#define CTX_CTX_TIMESTAMP 0x22 -#define CTX_PDP3_UDW 0x24 -#define CTX_PDP3_LDW 0x26 -#define CTX_PDP2_UDW 0x28 -#define CTX_PDP2_LDW 0x2a -#define CTX_PDP1_UDW 0x2c -#define CTX_PDP1_LDW 0x2e -#define CTX_PDP0_UDW 0x30 -#define CTX_PDP0_LDW 0x32 -#define CTX_LRI_HEADER_2 0x41 -#define CTX_R_PWR_CLK_STATE 0x42 -#define CTX_END 0x44 - -#define CTX_REG(reg_state, pos, reg, val) do { \ - u32 *reg_state__ = (reg_state); \ - const u32 pos__ = (pos); \ - (reg_state__)[(pos__) + 0] = i915_mmio_reg_offset(reg); \ - (reg_state__)[(pos__) + 1] = (val); \ -} while (0) +/* GEN8 to GEN11 Reg State Context */ +#define CTX_CONTEXT_CONTROL (0x02 + 1) +#define CTX_RING_HEAD (0x04 + 1) +#define CTX_RING_TAIL (0x06 + 1) +#define CTX_RING_BUFFER_START (0x08 + 1) +#define CTX_RING_BUFFER_CONTROL (0x0a + 1) +#define CTX_BB_STATE (0x10 + 1) +#define CTX_BB_PER_CTX_PTR (0x18 + 1) +#define CTX_PDP3_UDW (0x24 + 1) +#define CTX_PDP3_LDW (0x26 + 1) +#define CTX_PDP2_UDW (0x28 + 1) +#define CTX_PDP2_LDW (0x2a + 1) +#define CTX_PDP1_UDW (0x2c + 1) +#define CTX_PDP1_LDW (0x2e + 1) +#define CTX_PDP0_UDW (0x30 + 1) +#define CTX_PDP0_LDW (0x32 + 1) +#define CTX_R_PWR_CLK_STATE (0x42 + 1) + +#define GEN9_CTX_RING_MI_MODE 0x54 + +/* GEN12+ Reg State Context */ +#define GEN12_CTX_BB_PER_CTX_PTR (0x12 + 1) #define ASSIGN_CTX_PDP(ppgtt, reg_state, n) do { \ u32 *reg_state__ = (reg_state); \ const u64 addr__ = i915_page_dir_dma_addr((ppgtt), (n)); \ - (reg_state__)[CTX_PDP ## n ## _UDW + 1] = upper_32_bits(addr__); \ - (reg_state__)[CTX_PDP ## n ## _LDW + 1] = lower_32_bits(addr__); \ + (reg_state__)[CTX_PDP ## n ## _UDW] = upper_32_bits(addr__); \ + (reg_state__)[CTX_PDP ## n ## _LDW] = lower_32_bits(addr__); \ } while (0) #define ASSIGN_CTX_PML4(ppgtt, reg_state) do { \ u32 *reg_state__ = (reg_state); \ const u64 addr__ = px_dma(ppgtt->pd); \ - (reg_state__)[CTX_PDP0_UDW + 1] = upper_32_bits(addr__); \ - (reg_state__)[CTX_PDP0_LDW + 1] = lower_32_bits(addr__); \ + (reg_state__)[CTX_PDP0_UDW] = upper_32_bits(addr__); \ + (reg_state__)[CTX_PDP0_LDW] = lower_32_bits(addr__); \ } while (0) #define GEN8_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT 0x17 |