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authorDave Airlie <[email protected]>2019-07-16 15:21:56 +1000
committerDave Airlie <[email protected]>2019-07-18 10:24:26 +1000
commit82a2f1052946ec977a7b1fa5f08ff01e6334cff4 (patch)
tree0a94dbe81169be77cd644b5db2383cccc52beac9 /src
parentde524b2c37870d52a5bd31c72ff320f9bf7166f6 (diff)
radv/gfx10: set the pgm rsrc3/4 regs using index sh reg set
This is ported from AMDVLK, it's probably not requires unless we want to use "real time queues", but it might be nice to just have in place. Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src')
-rw-r--r--src/amd/common/sid.h1
-rw-r--r--src/amd/vulkan/radv_cs.h18
-rw-r--r--src/amd/vulkan/si_cmd_buffer.c36
3 files changed, 37 insertions, 18 deletions
diff --git a/src/amd/common/sid.h b/src/amd/common/sid.h
index d464b6a110e..0b996e54884 100644
--- a/src/amd/common/sid.h
+++ b/src/amd/common/sid.h
@@ -196,6 +196,7 @@
#define PKT3_INCREMENT_CE_COUNTER 0x84
#define PKT3_INCREMENT_DE_COUNTER 0x85
#define PKT3_WAIT_ON_CE_COUNTER 0x86
+#define PKT3_SET_SH_REG_INDEX 0x9B
#define PKT3_LOAD_CONTEXT_REG 0x9F /* new for VI */
#define PKT_TYPE_S(x) (((unsigned)(x) & 0x3) << 30)
diff --git a/src/amd/vulkan/radv_cs.h b/src/amd/vulkan/radv_cs.h
index eb1aedb0327..d21acba7e8e 100644
--- a/src/amd/vulkan/radv_cs.h
+++ b/src/amd/vulkan/radv_cs.h
@@ -97,6 +97,24 @@ static inline void radeon_set_sh_reg(struct radeon_cmdbuf *cs, unsigned reg, uns
radeon_emit(cs, value);
}
+static inline void radeon_set_sh_reg_idx(const struct radv_physical_device *pdevice,
+ struct radeon_cmdbuf *cs,
+ unsigned reg, unsigned idx,
+ unsigned value)
+{
+ assert(reg >= SI_SH_REG_OFFSET && reg < SI_SH_REG_END);
+ assert(cs->cdw + 3 <= cs->max_dw);
+ assert(idx);
+
+ unsigned opcode = PKT3_SET_SH_REG_INDEX;
+ if (pdevice->rad_info.chip_class < GFX10)
+ opcode = PKT3_SET_SH_REG;
+
+ radeon_emit(cs, PKT3(opcode, 1, 0));
+ radeon_emit(cs, (reg - SI_SH_REG_OFFSET) >> 2 | (idx << 28));
+ radeon_emit(cs, value);
+}
+
static inline void radeon_set_uconfig_reg_seq(struct radeon_cmdbuf *cs, unsigned reg, unsigned num)
{
assert(reg >= CIK_UCONFIG_REG_OFFSET && reg < CIK_UCONFIG_REG_END);
diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c
index 9f8b4f48766..6fe447ef2e9 100644
--- a/src/amd/vulkan/si_cmd_buffer.c
+++ b/src/amd/vulkan/si_cmd_buffer.c
@@ -262,17 +262,17 @@ si_emit_graphics(struct radv_physical_device *physical_device,
if (physical_device->rad_info.chip_class >= GFX7) {
if (physical_device->rad_info.chip_class >= GFX10) {
/* Logical CUs 16 - 31 */
- radeon_set_sh_reg(cs, R_00B404_SPI_SHADER_PGM_RSRC4_HS,
- S_00B404_CU_EN(0xffff));
- radeon_set_sh_reg(cs, R_00B104_SPI_SHADER_PGM_RSRC4_VS,
- S_00B104_CU_EN(0xffff));
- radeon_set_sh_reg(cs, R_00B004_SPI_SHADER_PGM_RSRC4_PS,
- S_00B004_CU_EN(0xffff));
+ radeon_set_sh_reg_idx(physical_device, cs, R_00B404_SPI_SHADER_PGM_RSRC4_HS,
+ 3, S_00B404_CU_EN(0xffff));
+ radeon_set_sh_reg_idx(physical_device, cs, R_00B104_SPI_SHADER_PGM_RSRC4_VS,
+ 3, S_00B104_CU_EN(0xffff));
+ radeon_set_sh_reg_idx(physical_device, cs, R_00B004_SPI_SHADER_PGM_RSRC4_PS,
+ 3, S_00B004_CU_EN(0xffff));
}
if (physical_device->rad_info.chip_class >= GFX9) {
- radeon_set_sh_reg(cs, R_00B41C_SPI_SHADER_PGM_RSRC3_HS,
- S_00B41C_CU_EN(0xffff) | S_00B41C_WAVE_LIMIT(0x3F));
+ radeon_set_sh_reg_idx(physical_device, cs, R_00B41C_SPI_SHADER_PGM_RSRC3_HS,
+ 3, S_00B41C_CU_EN(0xffff) | S_00B41C_WAVE_LIMIT(0x3F));
} else {
radeon_set_sh_reg(cs, R_00B51C_SPI_SHADER_PGM_RSRC3_LS,
S_00B51C_CU_EN(0xffff) | S_00B51C_WAVE_LIMIT(0x3F));
@@ -324,23 +324,23 @@ si_emit_graphics(struct radv_physical_device *physical_device,
}
}
- radeon_set_sh_reg(cs, R_00B118_SPI_SHADER_PGM_RSRC3_VS,
- S_00B118_CU_EN(cu_mask_vs) |
- S_00B118_WAVE_LIMIT(0x3F));
+ radeon_set_sh_reg_idx(physical_device, cs, R_00B118_SPI_SHADER_PGM_RSRC3_VS,
+ 3, S_00B118_CU_EN(cu_mask_vs) |
+ S_00B118_WAVE_LIMIT(0x3F));
radeon_set_sh_reg(cs, R_00B11C_SPI_SHADER_LATE_ALLOC_VS,
S_00B11C_LIMIT(late_alloc_limit));
- radeon_set_sh_reg(cs, R_00B21C_SPI_SHADER_PGM_RSRC3_GS,
- S_00B21C_CU_EN(cu_mask_gs) | S_00B21C_WAVE_LIMIT(0x3F));
+ radeon_set_sh_reg_idx(physical_device, cs, R_00B21C_SPI_SHADER_PGM_RSRC3_GS,
+ 3, S_00B21C_CU_EN(cu_mask_gs) | S_00B21C_WAVE_LIMIT(0x3F));
if (physical_device->rad_info.chip_class >= GFX10) {
- radeon_set_sh_reg(cs, R_00B204_SPI_SHADER_PGM_RSRC4_GS,
- S_00B204_CU_EN(0xffff) |
- S_00B204_SPI_SHADER_LATE_ALLOC_GS_GFX10(late_alloc_limit));
+ radeon_set_sh_reg_idx(physical_device, cs, R_00B204_SPI_SHADER_PGM_RSRC4_GS,
+ 3, S_00B204_CU_EN(0xffff) |
+ S_00B204_SPI_SHADER_LATE_ALLOC_GS_GFX10(late_alloc_limit));
}
- radeon_set_sh_reg(cs, R_00B01C_SPI_SHADER_PGM_RSRC3_PS,
- S_00B01C_CU_EN(0xffff) | S_00B01C_WAVE_LIMIT(0x3F));
+ radeon_set_sh_reg_idx(physical_device, cs, R_00B01C_SPI_SHADER_PGM_RSRC3_PS,
+ 3, S_00B01C_CU_EN(0xffff) | S_00B01C_WAVE_LIMIT(0x3F));
}
if (physical_device->rad_info.chip_class >= GFX10) {