1aaa36a97SAlex Deucher /* 2aaa36a97SAlex Deucher * Copyright 2014 Advanced Micro Devices, Inc. 3aaa36a97SAlex Deucher * All Rights Reserved. 4aaa36a97SAlex Deucher * 5aaa36a97SAlex Deucher * Permission is hereby granted, free of charge, to any person obtaining a 6aaa36a97SAlex Deucher * copy of this software and associated documentation files (the 7aaa36a97SAlex Deucher * "Software"), to deal in the Software without restriction, including 8aaa36a97SAlex Deucher * without limitation the rights to use, copy, modify, merge, publish, 9aaa36a97SAlex Deucher * distribute, sub license, and/or sell copies of the Software, and to 10aaa36a97SAlex Deucher * permit persons to whom the Software is furnished to do so, subject to 11aaa36a97SAlex Deucher * the following conditions: 12aaa36a97SAlex Deucher * 13aaa36a97SAlex Deucher * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14aaa36a97SAlex Deucher * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15aaa36a97SAlex Deucher * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 16aaa36a97SAlex Deucher * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, 17aaa36a97SAlex Deucher * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 18aaa36a97SAlex Deucher * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 19aaa36a97SAlex Deucher * USE OR OTHER DEALINGS IN THE SOFTWARE. 20aaa36a97SAlex Deucher * 21aaa36a97SAlex Deucher * The above copyright notice and this permission notice (including the 22aaa36a97SAlex Deucher * next paragraph) shall be included in all copies or substantial portions 23aaa36a97SAlex Deucher * of the Software. 24aaa36a97SAlex Deucher * 25aaa36a97SAlex Deucher * Authors: Christian König <christian.koenig@amd.com> 26aaa36a97SAlex Deucher */ 27aaa36a97SAlex Deucher 28aaa36a97SAlex Deucher #include <linux/firmware.h> 29aaa36a97SAlex Deucher #include <drm/drmP.h> 30aaa36a97SAlex Deucher #include "amdgpu.h" 31aaa36a97SAlex Deucher #include "amdgpu_vce.h" 32aaa36a97SAlex Deucher #include "vid.h" 33aaa36a97SAlex Deucher #include "vce/vce_3_0_d.h" 34aaa36a97SAlex Deucher #include "vce/vce_3_0_sh_mask.h" 35be4f38e2SAlex Deucher #include "oss/oss_3_0_d.h" 36be4f38e2SAlex Deucher #include "oss/oss_3_0_sh_mask.h" 375bbc553aSLeo Liu #include "gca/gfx_8_0_d.h" 386a585777SAlex Deucher #include "smu/smu_7_1_2_d.h" 396a585777SAlex Deucher #include "smu/smu_7_1_2_sh_mask.h" 40115933a5SChunming Zhou #include "gca/gfx_8_0_d.h" 41115933a5SChunming Zhou #include "gca/gfx_8_0_sh_mask.h" 42091aec0bSAndrey Grodzovsky #include "ivsrcid/ivsrcid_vislands30.h" 43115933a5SChunming Zhou 445bbc553aSLeo Liu 455bbc553aSLeo Liu #define GRBM_GFX_INDEX__VCE_INSTANCE__SHIFT 0x04 465bbc553aSLeo Liu #define GRBM_GFX_INDEX__VCE_INSTANCE_MASK 0x10 4750a1ebc7SRex Zhu #define GRBM_GFX_INDEX__VCE_ALL_PIPE 0x07 4850a1ebc7SRex Zhu 493c0ff9f1SLeo Liu #define mmVCE_LMI_VCPU_CACHE_40BIT_BAR0 0x8616 503c0ff9f1SLeo Liu #define mmVCE_LMI_VCPU_CACHE_40BIT_BAR1 0x8617 513c0ff9f1SLeo Liu #define mmVCE_LMI_VCPU_CACHE_40BIT_BAR2 0x8618 5250a1ebc7SRex Zhu #define mmGRBM_GFX_INDEX_DEFAULT 0xE0000000 5350a1ebc7SRex Zhu 54567e6e29Sjimqu #define VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK 0x02 55aaa36a97SAlex Deucher 56e9822622SLeo Liu #define VCE_V3_0_FW_SIZE (384 * 1024) 57e9822622SLeo Liu #define VCE_V3_0_STACK_SIZE (64 * 1024) 58e9822622SLeo Liu #define VCE_V3_0_DATA_SIZE ((16 * 1024 * AMDGPU_MAX_VCE_HANDLES) + (52 * 1024)) 59e9822622SLeo Liu 60ef6239e0SAlex Deucher #define FW_52_8_3 ((52 << 24) | (8 << 16) | (3 << 8)) 61ef6239e0SAlex Deucher 6250a1ebc7SRex Zhu #define GET_VCE_INSTANCE(i) ((i) << GRBM_GFX_INDEX__VCE_INSTANCE__SHIFT \ 6350a1ebc7SRex Zhu | GRBM_GFX_INDEX__VCE_ALL_PIPE) 6450a1ebc7SRex Zhu 655bbc553aSLeo Liu static void vce_v3_0_mc_resume(struct amdgpu_device *adev, int idx); 66aaa36a97SAlex Deucher static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev); 67aaa36a97SAlex Deucher static void vce_v3_0_set_irq_funcs(struct amdgpu_device *adev); 68567e6e29Sjimqu static int vce_v3_0_wait_for_idle(void *handle); 6926679899SRex Zhu static int vce_v3_0_set_clockgating_state(void *handle, 7026679899SRex Zhu enum amd_clockgating_state state); 71aaa36a97SAlex Deucher /** 72aaa36a97SAlex Deucher * vce_v3_0_ring_get_rptr - get read pointer 73aaa36a97SAlex Deucher * 74aaa36a97SAlex Deucher * @ring: amdgpu_ring pointer 75aaa36a97SAlex Deucher * 76aaa36a97SAlex Deucher * Returns the current hardware read pointer 77aaa36a97SAlex Deucher */ 78536fbf94SKen Wang static uint64_t vce_v3_0_ring_get_rptr(struct amdgpu_ring *ring) 79aaa36a97SAlex Deucher { 80aaa36a97SAlex Deucher struct amdgpu_device *adev = ring->adev; 8145cc6586SLeo Liu u32 v; 8245cc6586SLeo Liu 8345cc6586SLeo Liu mutex_lock(&adev->grbm_idx_mutex); 8445cc6586SLeo Liu if (adev->vce.harvest_config == 0 || 8545cc6586SLeo Liu adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE1) 8645cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); 8745cc6586SLeo Liu else if (adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE0) 8845cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(1)); 89aaa36a97SAlex Deucher 905d4af988SAlex Deucher if (ring->me == 0) 9145cc6586SLeo Liu v = RREG32(mmVCE_RB_RPTR); 925d4af988SAlex Deucher else if (ring->me == 1) 9345cc6586SLeo Liu v = RREG32(mmVCE_RB_RPTR2); 946f0359ffSAlex Deucher else 9545cc6586SLeo Liu v = RREG32(mmVCE_RB_RPTR3); 9645cc6586SLeo Liu 9745cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); 9845cc6586SLeo Liu mutex_unlock(&adev->grbm_idx_mutex); 9945cc6586SLeo Liu 10045cc6586SLeo Liu return v; 101aaa36a97SAlex Deucher } 102aaa36a97SAlex Deucher 103aaa36a97SAlex Deucher /** 104aaa36a97SAlex Deucher * vce_v3_0_ring_get_wptr - get write pointer 105aaa36a97SAlex Deucher * 106aaa36a97SAlex Deucher * @ring: amdgpu_ring pointer 107aaa36a97SAlex Deucher * 108aaa36a97SAlex Deucher * Returns the current hardware write pointer 109aaa36a97SAlex Deucher */ 110536fbf94SKen Wang static uint64_t vce_v3_0_ring_get_wptr(struct amdgpu_ring *ring) 111aaa36a97SAlex Deucher { 112aaa36a97SAlex Deucher struct amdgpu_device *adev = ring->adev; 11345cc6586SLeo Liu u32 v; 11445cc6586SLeo Liu 11545cc6586SLeo Liu mutex_lock(&adev->grbm_idx_mutex); 11645cc6586SLeo Liu if (adev->vce.harvest_config == 0 || 11745cc6586SLeo Liu adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE1) 11845cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); 11945cc6586SLeo Liu else if (adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE0) 12045cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(1)); 121aaa36a97SAlex Deucher 1225d4af988SAlex Deucher if (ring->me == 0) 12345cc6586SLeo Liu v = RREG32(mmVCE_RB_WPTR); 1245d4af988SAlex Deucher else if (ring->me == 1) 12545cc6586SLeo Liu v = RREG32(mmVCE_RB_WPTR2); 1266f0359ffSAlex Deucher else 12745cc6586SLeo Liu v = RREG32(mmVCE_RB_WPTR3); 12845cc6586SLeo Liu 12945cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); 13045cc6586SLeo Liu mutex_unlock(&adev->grbm_idx_mutex); 13145cc6586SLeo Liu 13245cc6586SLeo Liu return v; 133aaa36a97SAlex Deucher } 134aaa36a97SAlex Deucher 135aaa36a97SAlex Deucher /** 136aaa36a97SAlex Deucher * vce_v3_0_ring_set_wptr - set write pointer 137aaa36a97SAlex Deucher * 138aaa36a97SAlex Deucher * @ring: amdgpu_ring pointer 139aaa36a97SAlex Deucher * 140aaa36a97SAlex Deucher * Commits the write pointer to the hardware 141aaa36a97SAlex Deucher */ 142aaa36a97SAlex Deucher static void vce_v3_0_ring_set_wptr(struct amdgpu_ring *ring) 143aaa36a97SAlex Deucher { 144aaa36a97SAlex Deucher struct amdgpu_device *adev = ring->adev; 145aaa36a97SAlex Deucher 14645cc6586SLeo Liu mutex_lock(&adev->grbm_idx_mutex); 14745cc6586SLeo Liu if (adev->vce.harvest_config == 0 || 14845cc6586SLeo Liu adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE1) 14945cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); 15045cc6586SLeo Liu else if (adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE0) 15145cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(1)); 15245cc6586SLeo Liu 1535d4af988SAlex Deucher if (ring->me == 0) 154536fbf94SKen Wang WREG32(mmVCE_RB_WPTR, lower_32_bits(ring->wptr)); 1555d4af988SAlex Deucher else if (ring->me == 1) 156536fbf94SKen Wang WREG32(mmVCE_RB_WPTR2, lower_32_bits(ring->wptr)); 1576f0359ffSAlex Deucher else 158536fbf94SKen Wang WREG32(mmVCE_RB_WPTR3, lower_32_bits(ring->wptr)); 15945cc6586SLeo Liu 16045cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); 16145cc6586SLeo Liu mutex_unlock(&adev->grbm_idx_mutex); 162aaa36a97SAlex Deucher } 163aaa36a97SAlex Deucher 1640689a570SEric Huang static void vce_v3_0_override_vce_clock_gating(struct amdgpu_device *adev, bool override) 1650689a570SEric Huang { 166f3f0ea95STom St Denis WREG32_FIELD(VCE_RB_ARB_CTRL, VCE_CGTT_OVERRIDE, override ? 1 : 0); 1670689a570SEric Huang } 1680689a570SEric Huang 1690689a570SEric Huang static void vce_v3_0_set_vce_sw_clock_gating(struct amdgpu_device *adev, 1700689a570SEric Huang bool gated) 1710689a570SEric Huang { 172f3f0ea95STom St Denis u32 data; 173f16fe6d3STom St Denis 1740689a570SEric Huang /* Set Override to disable Clock Gating */ 1750689a570SEric Huang vce_v3_0_override_vce_clock_gating(adev, true); 1760689a570SEric Huang 1776f906814STom St Denis /* This function enables MGCG which is controlled by firmware. 1786f906814STom St Denis With the clocks in the gated state the core is still 1796f906814STom St Denis accessible but the firmware will throttle the clocks on the 1806f906814STom St Denis fly as necessary. 1810689a570SEric Huang */ 182ecc2cf7cSMaruthi Srinivas Bayyavarapu if (!gated) { 183f3f0ea95STom St Denis data = RREG32(mmVCE_CLOCK_GATING_B); 1840689a570SEric Huang data |= 0x1ff; 1850689a570SEric Huang data &= ~0xef0000; 1860689a570SEric Huang WREG32(mmVCE_CLOCK_GATING_B, data); 1870689a570SEric Huang 188f3f0ea95STom St Denis data = RREG32(mmVCE_UENC_CLOCK_GATING); 1890689a570SEric Huang data |= 0x3ff000; 1900689a570SEric Huang data &= ~0xffc00000; 1910689a570SEric Huang WREG32(mmVCE_UENC_CLOCK_GATING, data); 1920689a570SEric Huang 193f3f0ea95STom St Denis data = RREG32(mmVCE_UENC_CLOCK_GATING_2); 1940689a570SEric Huang data |= 0x2; 1956f906814STom St Denis data &= ~0x00010000; 1960689a570SEric Huang WREG32(mmVCE_UENC_CLOCK_GATING_2, data); 1970689a570SEric Huang 198f3f0ea95STom St Denis data = RREG32(mmVCE_UENC_REG_CLOCK_GATING); 1990689a570SEric Huang data |= 0x37f; 2000689a570SEric Huang WREG32(mmVCE_UENC_REG_CLOCK_GATING, data); 2010689a570SEric Huang 202f3f0ea95STom St Denis data = RREG32(mmVCE_UENC_DMA_DCLK_CTRL); 2030689a570SEric Huang data |= VCE_UENC_DMA_DCLK_CTRL__WRDMCLK_FORCEON_MASK | 2040689a570SEric Huang VCE_UENC_DMA_DCLK_CTRL__RDDMCLK_FORCEON_MASK | 2050689a570SEric Huang VCE_UENC_DMA_DCLK_CTRL__REGCLK_FORCEON_MASK | 2060689a570SEric Huang 0x8; 2070689a570SEric Huang WREG32(mmVCE_UENC_DMA_DCLK_CTRL, data); 2080689a570SEric Huang } else { 209f3f0ea95STom St Denis data = RREG32(mmVCE_CLOCK_GATING_B); 2100689a570SEric Huang data &= ~0x80010; 2110689a570SEric Huang data |= 0xe70008; 2120689a570SEric Huang WREG32(mmVCE_CLOCK_GATING_B, data); 2136f906814STom St Denis 214f3f0ea95STom St Denis data = RREG32(mmVCE_UENC_CLOCK_GATING); 2150689a570SEric Huang data |= 0xffc00000; 2160689a570SEric Huang WREG32(mmVCE_UENC_CLOCK_GATING, data); 2176f906814STom St Denis 218f3f0ea95STom St Denis data = RREG32(mmVCE_UENC_CLOCK_GATING_2); 2190689a570SEric Huang data |= 0x10000; 2200689a570SEric Huang WREG32(mmVCE_UENC_CLOCK_GATING_2, data); 2216f906814STom St Denis 222f3f0ea95STom St Denis data = RREG32(mmVCE_UENC_REG_CLOCK_GATING); 223e05208deSRex Zhu data &= ~0x3ff; 2240689a570SEric Huang WREG32(mmVCE_UENC_REG_CLOCK_GATING, data); 2256f906814STom St Denis 226f3f0ea95STom St Denis data = RREG32(mmVCE_UENC_DMA_DCLK_CTRL); 2270689a570SEric Huang data &= ~(VCE_UENC_DMA_DCLK_CTRL__WRDMCLK_FORCEON_MASK | 2280689a570SEric Huang VCE_UENC_DMA_DCLK_CTRL__RDDMCLK_FORCEON_MASK | 2290689a570SEric Huang VCE_UENC_DMA_DCLK_CTRL__REGCLK_FORCEON_MASK | 2300689a570SEric Huang 0x8); 2310689a570SEric Huang WREG32(mmVCE_UENC_DMA_DCLK_CTRL, data); 2320689a570SEric Huang } 2330689a570SEric Huang vce_v3_0_override_vce_clock_gating(adev, false); 2340689a570SEric Huang } 2350689a570SEric Huang 236567e6e29Sjimqu static int vce_v3_0_firmware_loaded(struct amdgpu_device *adev) 237567e6e29Sjimqu { 238567e6e29Sjimqu int i, j; 239567e6e29Sjimqu 240567e6e29Sjimqu for (i = 0; i < 10; ++i) { 241567e6e29Sjimqu for (j = 0; j < 100; ++j) { 242b7e2e9f7Sjimqu uint32_t status = RREG32(mmVCE_STATUS); 243b7e2e9f7Sjimqu 244567e6e29Sjimqu if (status & VCE_STATUS_VCPU_REPORT_FW_LOADED_MASK) 245567e6e29Sjimqu return 0; 246567e6e29Sjimqu mdelay(10); 247567e6e29Sjimqu } 248567e6e29Sjimqu 249567e6e29Sjimqu DRM_ERROR("VCE not responding, trying to reset the ECPU!!!\n"); 250f3f0ea95STom St Denis WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 1); 251567e6e29Sjimqu mdelay(10); 252f3f0ea95STom St Denis WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 0); 253567e6e29Sjimqu mdelay(10); 254567e6e29Sjimqu } 255567e6e29Sjimqu 256567e6e29Sjimqu return -ETIMEDOUT; 257567e6e29Sjimqu } 258567e6e29Sjimqu 259aaa36a97SAlex Deucher /** 260aaa36a97SAlex Deucher * vce_v3_0_start - start VCE block 261aaa36a97SAlex Deucher * 262aaa36a97SAlex Deucher * @adev: amdgpu_device pointer 263aaa36a97SAlex Deucher * 264aaa36a97SAlex Deucher * Setup and start the VCE block 265aaa36a97SAlex Deucher */ 266aaa36a97SAlex Deucher static int vce_v3_0_start(struct amdgpu_device *adev) 267aaa36a97SAlex Deucher { 268aaa36a97SAlex Deucher struct amdgpu_ring *ring; 269567e6e29Sjimqu int idx, r; 270567e6e29Sjimqu 27145cc6586SLeo Liu mutex_lock(&adev->grbm_idx_mutex); 27245cc6586SLeo Liu for (idx = 0; idx < 2; ++idx) { 27345cc6586SLeo Liu if (adev->vce.harvest_config & (1 << idx)) 27445cc6586SLeo Liu continue; 27545cc6586SLeo Liu 27645cc6586SLeo Liu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(idx)); 27745cc6586SLeo Liu 27845cc6586SLeo Liu /* Program instance 0 reg space for two instances or instance 0 case 27945cc6586SLeo Liu program instance 1 reg space for only instance 1 available case */ 28045cc6586SLeo Liu if (idx != 1 || adev->vce.harvest_config == AMDGPU_VCE_HARVEST_VCE0) { 281567e6e29Sjimqu ring = &adev->vce.ring[0]; 282536fbf94SKen Wang WREG32(mmVCE_RB_RPTR, lower_32_bits(ring->wptr)); 283536fbf94SKen Wang WREG32(mmVCE_RB_WPTR, lower_32_bits(ring->wptr)); 284567e6e29Sjimqu WREG32(mmVCE_RB_BASE_LO, ring->gpu_addr); 285567e6e29Sjimqu WREG32(mmVCE_RB_BASE_HI, upper_32_bits(ring->gpu_addr)); 286567e6e29Sjimqu WREG32(mmVCE_RB_SIZE, ring->ring_size / 4); 287567e6e29Sjimqu 288567e6e29Sjimqu ring = &adev->vce.ring[1]; 289536fbf94SKen Wang WREG32(mmVCE_RB_RPTR2, lower_32_bits(ring->wptr)); 290536fbf94SKen Wang WREG32(mmVCE_RB_WPTR2, lower_32_bits(ring->wptr)); 291567e6e29Sjimqu WREG32(mmVCE_RB_BASE_LO2, ring->gpu_addr); 292567e6e29Sjimqu WREG32(mmVCE_RB_BASE_HI2, upper_32_bits(ring->gpu_addr)); 293567e6e29Sjimqu WREG32(mmVCE_RB_SIZE2, ring->ring_size / 4); 294aaa36a97SAlex Deucher 2956f0359ffSAlex Deucher ring = &adev->vce.ring[2]; 296536fbf94SKen Wang WREG32(mmVCE_RB_RPTR3, lower_32_bits(ring->wptr)); 297536fbf94SKen Wang WREG32(mmVCE_RB_WPTR3, lower_32_bits(ring->wptr)); 2986f0359ffSAlex Deucher WREG32(mmVCE_RB_BASE_LO3, ring->gpu_addr); 2996f0359ffSAlex Deucher WREG32(mmVCE_RB_BASE_HI3, upper_32_bits(ring->gpu_addr)); 3006f0359ffSAlex Deucher WREG32(mmVCE_RB_SIZE3, ring->ring_size / 4); 30145cc6586SLeo Liu } 3026f0359ffSAlex Deucher 3035bbc553aSLeo Liu vce_v3_0_mc_resume(adev, idx); 304f3f0ea95STom St Denis WREG32_FIELD(VCE_STATUS, JOB_BUSY, 1); 305567e6e29Sjimqu 3063c0ff9f1SLeo Liu if (adev->asic_type >= CHIP_STONEY) 3073c0ff9f1SLeo Liu WREG32_P(mmVCE_VCPU_CNTL, 1, ~0x200001); 3083c0ff9f1SLeo Liu else 309f3f0ea95STom St Denis WREG32_FIELD(VCE_VCPU_CNTL, CLK_EN, 1); 310aaa36a97SAlex Deucher 311f3f0ea95STom St Denis WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 0); 312aaa36a97SAlex Deucher mdelay(100); 313aaa36a97SAlex Deucher 314567e6e29Sjimqu r = vce_v3_0_firmware_loaded(adev); 315aaa36a97SAlex Deucher 316aaa36a97SAlex Deucher /* clear BUSY flag */ 317f3f0ea95STom St Denis WREG32_FIELD(VCE_STATUS, JOB_BUSY, 0); 318aaa36a97SAlex Deucher 319aaa36a97SAlex Deucher if (r) { 320aaa36a97SAlex Deucher DRM_ERROR("VCE not responding, giving up!!!\n"); 3215bbc553aSLeo Liu mutex_unlock(&adev->grbm_idx_mutex); 322aaa36a97SAlex Deucher return r; 323aaa36a97SAlex Deucher } 3245bbc553aSLeo Liu } 3255bbc553aSLeo Liu 32650a1ebc7SRex Zhu WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); 3275bbc553aSLeo Liu mutex_unlock(&adev->grbm_idx_mutex); 3285bbc553aSLeo Liu 329567e6e29Sjimqu return 0; 330567e6e29Sjimqu } 3315bbc553aSLeo Liu 332567e6e29Sjimqu static int vce_v3_0_stop(struct amdgpu_device *adev) 333567e6e29Sjimqu { 334567e6e29Sjimqu int idx; 335567e6e29Sjimqu 336567e6e29Sjimqu mutex_lock(&adev->grbm_idx_mutex); 337567e6e29Sjimqu for (idx = 0; idx < 2; ++idx) { 338567e6e29Sjimqu if (adev->vce.harvest_config & (1 << idx)) 339567e6e29Sjimqu continue; 340567e6e29Sjimqu 34150a1ebc7SRex Zhu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(idx)); 342567e6e29Sjimqu 343567e6e29Sjimqu if (adev->asic_type >= CHIP_STONEY) 344567e6e29Sjimqu WREG32_P(mmVCE_VCPU_CNTL, 0, ~0x200001); 345567e6e29Sjimqu else 346f3f0ea95STom St Denis WREG32_FIELD(VCE_VCPU_CNTL, CLK_EN, 0); 347f3f0ea95STom St Denis 348567e6e29Sjimqu /* hold on ECPU */ 349f3f0ea95STom St Denis WREG32_FIELD(VCE_SOFT_RESET, ECPU_SOFT_RESET, 1); 350567e6e29Sjimqu 35126679899SRex Zhu /* clear VCE STATUS */ 35226679899SRex Zhu WREG32(mmVCE_STATUS, 0); 353567e6e29Sjimqu } 354567e6e29Sjimqu 35550a1ebc7SRex Zhu WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); 356567e6e29Sjimqu mutex_unlock(&adev->grbm_idx_mutex); 357aaa36a97SAlex Deucher 358aaa36a97SAlex Deucher return 0; 359aaa36a97SAlex Deucher } 360aaa36a97SAlex Deucher 3616a585777SAlex Deucher #define ixVCE_HARVEST_FUSE_MACRO__ADDRESS 0xC0014074 3626a585777SAlex Deucher #define VCE_HARVEST_FUSE_MACRO__SHIFT 27 3636a585777SAlex Deucher #define VCE_HARVEST_FUSE_MACRO__MASK 0x18000000 3646a585777SAlex Deucher 3656a585777SAlex Deucher static unsigned vce_v3_0_get_harvest_config(struct amdgpu_device *adev) 3666a585777SAlex Deucher { 3676a585777SAlex Deucher u32 tmp; 3686a585777SAlex Deucher 369cfaba566SSamuel Li if ((adev->asic_type == CHIP_FIJI) || 37032bec2afSLeo Liu (adev->asic_type == CHIP_STONEY)) 3711dab5f06STom St Denis return AMDGPU_VCE_HARVEST_VCE1; 372188a9bcdSAlex Deucher 3732f7d10b3SJammy Zhou if (adev->flags & AMD_IS_APU) 3746a585777SAlex Deucher tmp = (RREG32_SMC(ixVCE_HARVEST_FUSE_MACRO__ADDRESS) & 3756a585777SAlex Deucher VCE_HARVEST_FUSE_MACRO__MASK) >> 3766a585777SAlex Deucher VCE_HARVEST_FUSE_MACRO__SHIFT; 3776a585777SAlex Deucher else 3786a585777SAlex Deucher tmp = (RREG32_SMC(ixCC_HARVEST_FUSES) & 3796a585777SAlex Deucher CC_HARVEST_FUSES__VCE_DISABLE_MASK) >> 3806a585777SAlex Deucher CC_HARVEST_FUSES__VCE_DISABLE__SHIFT; 3816a585777SAlex Deucher 3826a585777SAlex Deucher switch (tmp) { 3836a585777SAlex Deucher case 1: 3841dab5f06STom St Denis return AMDGPU_VCE_HARVEST_VCE0; 3856a585777SAlex Deucher case 2: 3861dab5f06STom St Denis return AMDGPU_VCE_HARVEST_VCE1; 3876a585777SAlex Deucher case 3: 3881dab5f06STom St Denis return AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1; 3896a585777SAlex Deucher default: 39032bec2afSLeo Liu if ((adev->asic_type == CHIP_POLARIS10) || 39132bec2afSLeo Liu (adev->asic_type == CHIP_POLARIS11) || 392a7712897SLeo Liu (adev->asic_type == CHIP_POLARIS12) || 393a7712897SLeo Liu (adev->asic_type == CHIP_VEGAM)) 39432bec2afSLeo Liu return AMDGPU_VCE_HARVEST_VCE1; 39532bec2afSLeo Liu 3961dab5f06STom St Denis return 0; 3976a585777SAlex Deucher } 3986a585777SAlex Deucher } 3996a585777SAlex Deucher 4005fc3aeebSyanyang1 static int vce_v3_0_early_init(void *handle) 401aaa36a97SAlex Deucher { 4025fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4035fc3aeebSyanyang1 4046a585777SAlex Deucher adev->vce.harvest_config = vce_v3_0_get_harvest_config(adev); 4056a585777SAlex Deucher 4066a585777SAlex Deucher if ((adev->vce.harvest_config & 4076a585777SAlex Deucher (AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1)) == 4086a585777SAlex Deucher (AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1)) 4096a585777SAlex Deucher return -ENOENT; 4106a585777SAlex Deucher 4116f0359ffSAlex Deucher adev->vce.num_rings = 3; 41275c65480SAlex Deucher 413aaa36a97SAlex Deucher vce_v3_0_set_ring_funcs(adev); 414aaa36a97SAlex Deucher vce_v3_0_set_irq_funcs(adev); 415aaa36a97SAlex Deucher 416aaa36a97SAlex Deucher return 0; 417aaa36a97SAlex Deucher } 418aaa36a97SAlex Deucher 4195fc3aeebSyanyang1 static int vce_v3_0_sw_init(void *handle) 420aaa36a97SAlex Deucher { 4215fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 422aaa36a97SAlex Deucher struct amdgpu_ring *ring; 42375c65480SAlex Deucher int r, i; 424aaa36a97SAlex Deucher 425aaa36a97SAlex Deucher /* VCE */ 4261ffdeca6SChristian König r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_VCE_TRAP, &adev->vce.irq); 427aaa36a97SAlex Deucher if (r) 428aaa36a97SAlex Deucher return r; 429aaa36a97SAlex Deucher 430e9822622SLeo Liu r = amdgpu_vce_sw_init(adev, VCE_V3_0_FW_SIZE + 431e9822622SLeo Liu (VCE_V3_0_STACK_SIZE + VCE_V3_0_DATA_SIZE) * 2); 432aaa36a97SAlex Deucher if (r) 433aaa36a97SAlex Deucher return r; 434aaa36a97SAlex Deucher 435ef6239e0SAlex Deucher /* 52.8.3 required for 3 ring support */ 436ef6239e0SAlex Deucher if (adev->vce.fw_version < FW_52_8_3) 437ef6239e0SAlex Deucher adev->vce.num_rings = 2; 438ef6239e0SAlex Deucher 439aaa36a97SAlex Deucher r = amdgpu_vce_resume(adev); 440aaa36a97SAlex Deucher if (r) 441aaa36a97SAlex Deucher return r; 442aaa36a97SAlex Deucher 44375c65480SAlex Deucher for (i = 0; i < adev->vce.num_rings; i++) { 44475c65480SAlex Deucher ring = &adev->vce.ring[i]; 44575c65480SAlex Deucher sprintf(ring->name, "vce%d", i); 44679887142SChristian König r = amdgpu_ring_init(adev, ring, 512, &adev->vce.irq, 0); 447aaa36a97SAlex Deucher if (r) 448aaa36a97SAlex Deucher return r; 44975c65480SAlex Deucher } 450aaa36a97SAlex Deucher 45120acbed4SEmily Deng r = amdgpu_vce_entity_init(adev); 45220acbed4SEmily Deng 453aaa36a97SAlex Deucher return r; 454aaa36a97SAlex Deucher } 455aaa36a97SAlex Deucher 4565fc3aeebSyanyang1 static int vce_v3_0_sw_fini(void *handle) 457aaa36a97SAlex Deucher { 458aaa36a97SAlex Deucher int r; 4595fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 460aaa36a97SAlex Deucher 461aaa36a97SAlex Deucher r = amdgpu_vce_suspend(adev); 462aaa36a97SAlex Deucher if (r) 463aaa36a97SAlex Deucher return r; 464aaa36a97SAlex Deucher 46550237287SRex Zhu return amdgpu_vce_sw_fini(adev); 466aaa36a97SAlex Deucher } 467aaa36a97SAlex Deucher 4685fc3aeebSyanyang1 static int vce_v3_0_hw_init(void *handle) 469aaa36a97SAlex Deucher { 470691ca86aSTom St Denis int r, i; 4715fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 472aaa36a97SAlex Deucher 4736fc11b0eSRex Zhu vce_v3_0_override_vce_clock_gating(adev, true); 47408ebb6e9SRex Zhu 4756fc11b0eSRex Zhu amdgpu_asic_set_vce_clocks(adev, 10000, 10000); 476aaa36a97SAlex Deucher 47775c65480SAlex Deucher for (i = 0; i < adev->vce.num_rings; i++) { 478c66ed765SAndrey Grodzovsky r = amdgpu_ring_test_helper(&adev->vce.ring[i]); 479691ca86aSTom St Denis if (r) 480aaa36a97SAlex Deucher return r; 481aaa36a97SAlex Deucher } 482aaa36a97SAlex Deucher 483aaa36a97SAlex Deucher DRM_INFO("VCE initialized successfully.\n"); 484aaa36a97SAlex Deucher 485aaa36a97SAlex Deucher return 0; 486aaa36a97SAlex Deucher } 487aaa36a97SAlex Deucher 4885fc3aeebSyanyang1 static int vce_v3_0_hw_fini(void *handle) 489aaa36a97SAlex Deucher { 490567e6e29Sjimqu int r; 491567e6e29Sjimqu struct amdgpu_device *adev = (struct amdgpu_device *)handle; 492567e6e29Sjimqu 493567e6e29Sjimqu r = vce_v3_0_wait_for_idle(handle); 494567e6e29Sjimqu if (r) 495567e6e29Sjimqu return r; 496567e6e29Sjimqu 49726679899SRex Zhu vce_v3_0_stop(adev); 49826679899SRex Zhu return vce_v3_0_set_clockgating_state(adev, AMD_CG_STATE_GATE); 499aaa36a97SAlex Deucher } 500aaa36a97SAlex Deucher 5015fc3aeebSyanyang1 static int vce_v3_0_suspend(void *handle) 502aaa36a97SAlex Deucher { 503aaa36a97SAlex Deucher int r; 5045fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 505aaa36a97SAlex Deucher 506aaa36a97SAlex Deucher r = vce_v3_0_hw_fini(adev); 507aaa36a97SAlex Deucher if (r) 508aaa36a97SAlex Deucher return r; 509aaa36a97SAlex Deucher 51050237287SRex Zhu return amdgpu_vce_suspend(adev); 511aaa36a97SAlex Deucher } 512aaa36a97SAlex Deucher 5135fc3aeebSyanyang1 static int vce_v3_0_resume(void *handle) 514aaa36a97SAlex Deucher { 515aaa36a97SAlex Deucher int r; 5165fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 517aaa36a97SAlex Deucher 518aaa36a97SAlex Deucher r = amdgpu_vce_resume(adev); 519aaa36a97SAlex Deucher if (r) 520aaa36a97SAlex Deucher return r; 521aaa36a97SAlex Deucher 52250237287SRex Zhu return vce_v3_0_hw_init(adev); 523aaa36a97SAlex Deucher } 524aaa36a97SAlex Deucher 5255bbc553aSLeo Liu static void vce_v3_0_mc_resume(struct amdgpu_device *adev, int idx) 526aaa36a97SAlex Deucher { 527aaa36a97SAlex Deucher uint32_t offset, size; 528aaa36a97SAlex Deucher 529aaa36a97SAlex Deucher WREG32_P(mmVCE_CLOCK_GATING_A, 0, ~(1 << 16)); 530aaa36a97SAlex Deucher WREG32_P(mmVCE_UENC_CLOCK_GATING, 0x1FF000, ~0xFF9FF000); 531aaa36a97SAlex Deucher WREG32_P(mmVCE_UENC_REG_CLOCK_GATING, 0x3F, ~0x3F); 5326f906814STom St Denis WREG32(mmVCE_CLOCK_GATING_B, 0x1FF); 533aaa36a97SAlex Deucher 534aaa36a97SAlex Deucher WREG32(mmVCE_LMI_CTRL, 0x00398000); 535aaa36a97SAlex Deucher WREG32_P(mmVCE_LMI_CACHE_CTRL, 0x0, ~0x1); 536aaa36a97SAlex Deucher WREG32(mmVCE_LMI_SWAP_CNTL, 0); 537aaa36a97SAlex Deucher WREG32(mmVCE_LMI_SWAP_CNTL1, 0); 538aaa36a97SAlex Deucher WREG32(mmVCE_LMI_VM_CTRL, 0); 539d50e5c24SAlan Harrison WREG32_OR(mmVCE_VCPU_CNTL, 0x00100000); 540d50e5c24SAlan Harrison 5413c0ff9f1SLeo Liu if (adev->asic_type >= CHIP_STONEY) { 5423c0ff9f1SLeo Liu WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR0, (adev->vce.gpu_addr >> 8)); 5433c0ff9f1SLeo Liu WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR1, (adev->vce.gpu_addr >> 8)); 5443c0ff9f1SLeo Liu WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR2, (adev->vce.gpu_addr >> 8)); 5453c0ff9f1SLeo Liu } else 546aaa36a97SAlex Deucher WREG32(mmVCE_LMI_VCPU_CACHE_40BIT_BAR, (adev->vce.gpu_addr >> 8)); 547aaa36a97SAlex Deucher offset = AMDGPU_VCE_FIRMWARE_OFFSET; 548e9822622SLeo Liu size = VCE_V3_0_FW_SIZE; 549aaa36a97SAlex Deucher WREG32(mmVCE_VCPU_CACHE_OFFSET0, offset & 0x7fffffff); 550aaa36a97SAlex Deucher WREG32(mmVCE_VCPU_CACHE_SIZE0, size); 551aaa36a97SAlex Deucher 5525bbc553aSLeo Liu if (idx == 0) { 553aaa36a97SAlex Deucher offset += size; 554e9822622SLeo Liu size = VCE_V3_0_STACK_SIZE; 555aaa36a97SAlex Deucher WREG32(mmVCE_VCPU_CACHE_OFFSET1, offset & 0x7fffffff); 556aaa36a97SAlex Deucher WREG32(mmVCE_VCPU_CACHE_SIZE1, size); 557aaa36a97SAlex Deucher offset += size; 558e9822622SLeo Liu size = VCE_V3_0_DATA_SIZE; 559aaa36a97SAlex Deucher WREG32(mmVCE_VCPU_CACHE_OFFSET2, offset & 0x7fffffff); 560aaa36a97SAlex Deucher WREG32(mmVCE_VCPU_CACHE_SIZE2, size); 5615bbc553aSLeo Liu } else { 5625bbc553aSLeo Liu offset += size + VCE_V3_0_STACK_SIZE + VCE_V3_0_DATA_SIZE; 5635bbc553aSLeo Liu size = VCE_V3_0_STACK_SIZE; 5645bbc553aSLeo Liu WREG32(mmVCE_VCPU_CACHE_OFFSET1, offset & 0xfffffff); 5655bbc553aSLeo Liu WREG32(mmVCE_VCPU_CACHE_SIZE1, size); 5665bbc553aSLeo Liu offset += size; 5675bbc553aSLeo Liu size = VCE_V3_0_DATA_SIZE; 5685bbc553aSLeo Liu WREG32(mmVCE_VCPU_CACHE_OFFSET2, offset & 0xfffffff); 5695bbc553aSLeo Liu WREG32(mmVCE_VCPU_CACHE_SIZE2, size); 5705bbc553aSLeo Liu } 571aaa36a97SAlex Deucher 572aaa36a97SAlex Deucher WREG32_P(mmVCE_LMI_CTRL2, 0x0, ~0x100); 573f3f0ea95STom St Denis WREG32_FIELD(VCE_SYS_INT_EN, VCE_SYS_INT_TRAP_INTERRUPT_EN, 1); 574aaa36a97SAlex Deucher } 575aaa36a97SAlex Deucher 5765fc3aeebSyanyang1 static bool vce_v3_0_is_idle(void *handle) 577aaa36a97SAlex Deucher { 5785fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 579be4f38e2SAlex Deucher u32 mask = 0; 5805fc3aeebSyanyang1 58174af1276STom St Denis mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE0) ? 0 : SRBM_STATUS2__VCE0_BUSY_MASK; 58274af1276STom St Denis mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE1) ? 0 : SRBM_STATUS2__VCE1_BUSY_MASK; 583be4f38e2SAlex Deucher 584be4f38e2SAlex Deucher return !(RREG32(mmSRBM_STATUS2) & mask); 585aaa36a97SAlex Deucher } 586aaa36a97SAlex Deucher 5875fc3aeebSyanyang1 static int vce_v3_0_wait_for_idle(void *handle) 588aaa36a97SAlex Deucher { 589aaa36a97SAlex Deucher unsigned i; 5905fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 591be4f38e2SAlex Deucher 59292988e60STom St Denis for (i = 0; i < adev->usec_timeout; i++) 59392988e60STom St Denis if (vce_v3_0_is_idle(handle)) 594aaa36a97SAlex Deucher return 0; 59592988e60STom St Denis 596aaa36a97SAlex Deucher return -ETIMEDOUT; 597aaa36a97SAlex Deucher } 598aaa36a97SAlex Deucher 599ac8e3f30SRex Zhu #define VCE_STATUS_VCPU_REPORT_AUTO_BUSY_MASK 0x00000008L /* AUTO_BUSY */ 600ac8e3f30SRex Zhu #define VCE_STATUS_VCPU_REPORT_RB0_BUSY_MASK 0x00000010L /* RB0_BUSY */ 601ac8e3f30SRex Zhu #define VCE_STATUS_VCPU_REPORT_RB1_BUSY_MASK 0x00000020L /* RB1_BUSY */ 602ac8e3f30SRex Zhu #define AMDGPU_VCE_STATUS_BUSY_MASK (VCE_STATUS_VCPU_REPORT_AUTO_BUSY_MASK | \ 603ac8e3f30SRex Zhu VCE_STATUS_VCPU_REPORT_RB0_BUSY_MASK) 604115933a5SChunming Zhou 605da146d3bSAlex Deucher static bool vce_v3_0_check_soft_reset(void *handle) 606115933a5SChunming Zhou { 607115933a5SChunming Zhou struct amdgpu_device *adev = (struct amdgpu_device *)handle; 608115933a5SChunming Zhou u32 srbm_soft_reset = 0; 609115933a5SChunming Zhou 610115933a5SChunming Zhou /* According to VCE team , we should use VCE_STATUS instead 611115933a5SChunming Zhou * SRBM_STATUS.VCE_BUSY bit for busy status checking. 612115933a5SChunming Zhou * GRBM_GFX_INDEX.INSTANCE_INDEX is used to specify which VCE 613115933a5SChunming Zhou * instance's registers are accessed 614115933a5SChunming Zhou * (0 for 1st instance, 10 for 2nd instance). 615115933a5SChunming Zhou * 616115933a5SChunming Zhou *VCE_STATUS 617115933a5SChunming Zhou *|UENC|ACPI|AUTO ACTIVE|RB1 |RB0 |RB2 | |FW_LOADED|JOB | 618115933a5SChunming Zhou *|----+----+-----------+----+----+----+----------+---------+----| 619115933a5SChunming Zhou *|bit8|bit7| bit6 |bit5|bit4|bit3| bit2 | bit1 |bit0| 620115933a5SChunming Zhou * 621115933a5SChunming Zhou * VCE team suggest use bit 3--bit 6 for busy status check 622115933a5SChunming Zhou */ 6239aeb774cSTom St Denis mutex_lock(&adev->grbm_idx_mutex); 62450a1ebc7SRex Zhu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); 625115933a5SChunming Zhou if (RREG32(mmVCE_STATUS) & AMDGPU_VCE_STATUS_BUSY_MASK) { 626115933a5SChunming Zhou srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE0, 1); 627115933a5SChunming Zhou srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE1, 1); 628115933a5SChunming Zhou } 62950a1ebc7SRex Zhu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(1)); 630115933a5SChunming Zhou if (RREG32(mmVCE_STATUS) & AMDGPU_VCE_STATUS_BUSY_MASK) { 631115933a5SChunming Zhou srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE0, 1); 632115933a5SChunming Zhou srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE1, 1); 633115933a5SChunming Zhou } 63450a1ebc7SRex Zhu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); 635da146d3bSAlex Deucher mutex_unlock(&adev->grbm_idx_mutex); 636115933a5SChunming Zhou 637115933a5SChunming Zhou if (srbm_soft_reset) { 638115933a5SChunming Zhou adev->vce.srbm_soft_reset = srbm_soft_reset; 639da146d3bSAlex Deucher return true; 640115933a5SChunming Zhou } else { 641115933a5SChunming Zhou adev->vce.srbm_soft_reset = 0; 642da146d3bSAlex Deucher return false; 643115933a5SChunming Zhou } 644115933a5SChunming Zhou } 645115933a5SChunming Zhou 6465fc3aeebSyanyang1 static int vce_v3_0_soft_reset(void *handle) 647aaa36a97SAlex Deucher { 6485fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 649115933a5SChunming Zhou u32 srbm_soft_reset; 6505fc3aeebSyanyang1 651da146d3bSAlex Deucher if (!adev->vce.srbm_soft_reset) 652115933a5SChunming Zhou return 0; 653115933a5SChunming Zhou srbm_soft_reset = adev->vce.srbm_soft_reset; 654be4f38e2SAlex Deucher 655115933a5SChunming Zhou if (srbm_soft_reset) { 656115933a5SChunming Zhou u32 tmp; 657115933a5SChunming Zhou 658115933a5SChunming Zhou tmp = RREG32(mmSRBM_SOFT_RESET); 659115933a5SChunming Zhou tmp |= srbm_soft_reset; 660115933a5SChunming Zhou dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); 661115933a5SChunming Zhou WREG32(mmSRBM_SOFT_RESET, tmp); 662115933a5SChunming Zhou tmp = RREG32(mmSRBM_SOFT_RESET); 663115933a5SChunming Zhou 664115933a5SChunming Zhou udelay(50); 665115933a5SChunming Zhou 666115933a5SChunming Zhou tmp &= ~srbm_soft_reset; 667115933a5SChunming Zhou WREG32(mmSRBM_SOFT_RESET, tmp); 668115933a5SChunming Zhou tmp = RREG32(mmSRBM_SOFT_RESET); 669115933a5SChunming Zhou 670115933a5SChunming Zhou /* Wait a little for things to settle down */ 671115933a5SChunming Zhou udelay(50); 672115933a5SChunming Zhou } 673115933a5SChunming Zhou 674115933a5SChunming Zhou return 0; 675115933a5SChunming Zhou } 676115933a5SChunming Zhou 677115933a5SChunming Zhou static int vce_v3_0_pre_soft_reset(void *handle) 678115933a5SChunming Zhou { 679115933a5SChunming Zhou struct amdgpu_device *adev = (struct amdgpu_device *)handle; 680115933a5SChunming Zhou 681da146d3bSAlex Deucher if (!adev->vce.srbm_soft_reset) 682115933a5SChunming Zhou return 0; 683115933a5SChunming Zhou 684aaa36a97SAlex Deucher mdelay(5); 685aaa36a97SAlex Deucher 686115933a5SChunming Zhou return vce_v3_0_suspend(adev); 687115933a5SChunming Zhou } 688115933a5SChunming Zhou 689115933a5SChunming Zhou 690115933a5SChunming Zhou static int vce_v3_0_post_soft_reset(void *handle) 691115933a5SChunming Zhou { 692115933a5SChunming Zhou struct amdgpu_device *adev = (struct amdgpu_device *)handle; 693115933a5SChunming Zhou 694da146d3bSAlex Deucher if (!adev->vce.srbm_soft_reset) 695115933a5SChunming Zhou return 0; 696115933a5SChunming Zhou 697115933a5SChunming Zhou mdelay(5); 698115933a5SChunming Zhou 699115933a5SChunming Zhou return vce_v3_0_resume(adev); 700aaa36a97SAlex Deucher } 701aaa36a97SAlex Deucher 702aaa36a97SAlex Deucher static int vce_v3_0_set_interrupt_state(struct amdgpu_device *adev, 703aaa36a97SAlex Deucher struct amdgpu_irq_src *source, 704aaa36a97SAlex Deucher unsigned type, 705aaa36a97SAlex Deucher enum amdgpu_interrupt_state state) 706aaa36a97SAlex Deucher { 707aaa36a97SAlex Deucher uint32_t val = 0; 708aaa36a97SAlex Deucher 709aaa36a97SAlex Deucher if (state == AMDGPU_IRQ_STATE_ENABLE) 710aaa36a97SAlex Deucher val |= VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK; 711aaa36a97SAlex Deucher 712aaa36a97SAlex Deucher WREG32_P(mmVCE_SYS_INT_EN, val, ~VCE_SYS_INT_EN__VCE_SYS_INT_TRAP_INTERRUPT_EN_MASK); 713aaa36a97SAlex Deucher return 0; 714aaa36a97SAlex Deucher } 715aaa36a97SAlex Deucher 716aaa36a97SAlex Deucher static int vce_v3_0_process_interrupt(struct amdgpu_device *adev, 717aaa36a97SAlex Deucher struct amdgpu_irq_src *source, 718aaa36a97SAlex Deucher struct amdgpu_iv_entry *entry) 719aaa36a97SAlex Deucher { 720aaa36a97SAlex Deucher DRM_DEBUG("IH: VCE\n"); 721d6c29c30SLeo Liu 722f3f0ea95STom St Denis WREG32_FIELD(VCE_SYS_INT_STATUS, VCE_SYS_INT_TRAP_INTERRUPT_INT, 1); 723d6c29c30SLeo Liu 7247ccf5aa8SAlex Deucher switch (entry->src_data[0]) { 725aaa36a97SAlex Deucher case 0: 726aaa36a97SAlex Deucher case 1: 7276f0359ffSAlex Deucher case 2: 7287ccf5aa8SAlex Deucher amdgpu_fence_process(&adev->vce.ring[entry->src_data[0]]); 729aaa36a97SAlex Deucher break; 730aaa36a97SAlex Deucher default: 731aaa36a97SAlex Deucher DRM_ERROR("Unhandled interrupt: %d %d\n", 7327ccf5aa8SAlex Deucher entry->src_id, entry->src_data[0]); 733aaa36a97SAlex Deucher break; 734aaa36a97SAlex Deucher } 735aaa36a97SAlex Deucher 736aaa36a97SAlex Deucher return 0; 737aaa36a97SAlex Deucher } 738aaa36a97SAlex Deucher 7395fc3aeebSyanyang1 static int vce_v3_0_set_clockgating_state(void *handle, 7405fc3aeebSyanyang1 enum amd_clockgating_state state) 741aaa36a97SAlex Deucher { 7420689a570SEric Huang struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7430689a570SEric Huang bool enable = (state == AMD_CG_STATE_GATE) ? true : false; 7440689a570SEric Huang int i; 7450689a570SEric Huang 746e3b04bc7SAlex Deucher if (!(adev->cg_flags & AMD_CG_SUPPORT_VCE_MGCG)) 7470689a570SEric Huang return 0; 7480689a570SEric Huang 7490689a570SEric Huang mutex_lock(&adev->grbm_idx_mutex); 7500689a570SEric Huang for (i = 0; i < 2; i++) { 7510689a570SEric Huang /* Program VCE Instance 0 or 1 if not harvested */ 7520689a570SEric Huang if (adev->vce.harvest_config & (1 << i)) 7530689a570SEric Huang continue; 7540689a570SEric Huang 75550a1ebc7SRex Zhu WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(i)); 7560689a570SEric Huang 75726679899SRex Zhu if (!enable) { 7580689a570SEric Huang /* initialize VCE_CLOCK_GATING_A: Clock ON/OFF delay */ 7590689a570SEric Huang uint32_t data = RREG32(mmVCE_CLOCK_GATING_A); 7600689a570SEric Huang data &= ~(0xf | 0xff0); 7610689a570SEric Huang data |= ((0x0 << 0) | (0x04 << 4)); 7620689a570SEric Huang WREG32(mmVCE_CLOCK_GATING_A, data); 7630689a570SEric Huang 7640689a570SEric Huang /* initialize VCE_UENC_CLOCK_GATING: Clock ON/OFF delay */ 7650689a570SEric Huang data = RREG32(mmVCE_UENC_CLOCK_GATING); 7660689a570SEric Huang data &= ~(0xf | 0xff0); 7670689a570SEric Huang data |= ((0x0 << 0) | (0x04 << 4)); 7680689a570SEric Huang WREG32(mmVCE_UENC_CLOCK_GATING, data); 7690689a570SEric Huang } 7700689a570SEric Huang 7710689a570SEric Huang vce_v3_0_set_vce_sw_clock_gating(adev, enable); 7720689a570SEric Huang } 7730689a570SEric Huang 77450a1ebc7SRex Zhu WREG32(mmGRBM_GFX_INDEX, mmGRBM_GFX_INDEX_DEFAULT); 7750689a570SEric Huang mutex_unlock(&adev->grbm_idx_mutex); 7760689a570SEric Huang 777aaa36a97SAlex Deucher return 0; 778aaa36a97SAlex Deucher } 779aaa36a97SAlex Deucher 7805fc3aeebSyanyang1 static int vce_v3_0_set_powergating_state(void *handle, 7815fc3aeebSyanyang1 enum amd_powergating_state state) 782aaa36a97SAlex Deucher { 783aaa36a97SAlex Deucher /* This doesn't actually powergate the VCE block. 784aaa36a97SAlex Deucher * That's done in the dpm code via the SMC. This 785aaa36a97SAlex Deucher * just re-inits the block as necessary. The actual 786aaa36a97SAlex Deucher * gating still happens in the dpm code. We should 787aaa36a97SAlex Deucher * revisit this when there is a cleaner line between 788aaa36a97SAlex Deucher * the smc and the hw blocks 789aaa36a97SAlex Deucher */ 7905fc3aeebSyanyang1 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 791c79b5561SHuang Rui int ret = 0; 7925fc3aeebSyanyang1 793c79b5561SHuang Rui if (state == AMD_PG_STATE_GATE) { 7946fc11b0eSRex Zhu ret = vce_v3_0_stop(adev); 7956fc11b0eSRex Zhu if (ret) 7966fc11b0eSRex Zhu goto out; 797c79b5561SHuang Rui } else { 798c79b5561SHuang Rui ret = vce_v3_0_start(adev); 799c79b5561SHuang Rui if (ret) 800c79b5561SHuang Rui goto out; 801c79b5561SHuang Rui } 802c79b5561SHuang Rui 803c79b5561SHuang Rui out: 804c79b5561SHuang Rui return ret; 805c79b5561SHuang Rui } 806c79b5561SHuang Rui 807c79b5561SHuang Rui static void vce_v3_0_get_clockgating_state(void *handle, u32 *flags) 808c79b5561SHuang Rui { 809c79b5561SHuang Rui struct amdgpu_device *adev = (struct amdgpu_device *)handle; 810c79b5561SHuang Rui int data; 811c79b5561SHuang Rui 812c79b5561SHuang Rui mutex_lock(&adev->pm.mutex); 813c79b5561SHuang Rui 8141c622002SRex Zhu if (adev->flags & AMD_IS_APU) 8151c622002SRex Zhu data = RREG32_SMC(ixCURRENT_PG_STATUS_APU); 8161c622002SRex Zhu else 8171c622002SRex Zhu data = RREG32_SMC(ixCURRENT_PG_STATUS); 8181c622002SRex Zhu 8191c622002SRex Zhu if (data & CURRENT_PG_STATUS__VCE_PG_STATUS_MASK) { 820c79b5561SHuang Rui DRM_INFO("Cannot get clockgating state when VCE is powergated.\n"); 821c79b5561SHuang Rui goto out; 822c79b5561SHuang Rui } 823c79b5561SHuang Rui 824c79b5561SHuang Rui WREG32_FIELD(GRBM_GFX_INDEX, VCE_INSTANCE, 0); 825c79b5561SHuang Rui 826c79b5561SHuang Rui /* AMD_CG_SUPPORT_VCE_MGCG */ 827c79b5561SHuang Rui data = RREG32(mmVCE_CLOCK_GATING_A); 828c79b5561SHuang Rui if (data & (0x04 << 4)) 829c79b5561SHuang Rui *flags |= AMD_CG_SUPPORT_VCE_MGCG; 830c79b5561SHuang Rui 831c79b5561SHuang Rui out: 832c79b5561SHuang Rui mutex_unlock(&adev->pm.mutex); 833aaa36a97SAlex Deucher } 834aaa36a97SAlex Deucher 835ea4a8c1dSMaruthi Srinivas Bayyavarapu static void vce_v3_0_ring_emit_ib(struct amdgpu_ring *ring, 836c4f46f22SChristian König struct amdgpu_ib *ib, unsigned int vmid, bool ctx_switch) 837ea4a8c1dSMaruthi Srinivas Bayyavarapu { 838ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, VCE_CMD_IB_VM); 839c4f46f22SChristian König amdgpu_ring_write(ring, vmid); 840ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr)); 841ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr)); 842ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, ib->length_dw); 843ea4a8c1dSMaruthi Srinivas Bayyavarapu } 844ea4a8c1dSMaruthi Srinivas Bayyavarapu 845ea4a8c1dSMaruthi Srinivas Bayyavarapu static void vce_v3_0_emit_vm_flush(struct amdgpu_ring *ring, 846c633c00bSChristian König unsigned int vmid, uint64_t pd_addr) 847ea4a8c1dSMaruthi Srinivas Bayyavarapu { 848ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, VCE_CMD_UPDATE_PTB); 849c4f46f22SChristian König amdgpu_ring_write(ring, vmid); 850ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, pd_addr >> 12); 851ea4a8c1dSMaruthi Srinivas Bayyavarapu 852ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, VCE_CMD_FLUSH_TLB); 853c4f46f22SChristian König amdgpu_ring_write(ring, vmid); 854ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, VCE_CMD_END); 855ea4a8c1dSMaruthi Srinivas Bayyavarapu } 856ea4a8c1dSMaruthi Srinivas Bayyavarapu 857ea4a8c1dSMaruthi Srinivas Bayyavarapu static void vce_v3_0_emit_pipeline_sync(struct amdgpu_ring *ring) 858ea4a8c1dSMaruthi Srinivas Bayyavarapu { 859ea4a8c1dSMaruthi Srinivas Bayyavarapu uint32_t seq = ring->fence_drv.sync_seq; 860ea4a8c1dSMaruthi Srinivas Bayyavarapu uint64_t addr = ring->fence_drv.gpu_addr; 861ea4a8c1dSMaruthi Srinivas Bayyavarapu 862ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, VCE_CMD_WAIT_GE); 863ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, lower_32_bits(addr)); 864ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, upper_32_bits(addr)); 865ea4a8c1dSMaruthi Srinivas Bayyavarapu amdgpu_ring_write(ring, seq); 866ea4a8c1dSMaruthi Srinivas Bayyavarapu } 867ea4a8c1dSMaruthi Srinivas Bayyavarapu 868a1255107SAlex Deucher static const struct amd_ip_funcs vce_v3_0_ip_funcs = { 86988a907d6STom St Denis .name = "vce_v3_0", 870aaa36a97SAlex Deucher .early_init = vce_v3_0_early_init, 871aaa36a97SAlex Deucher .late_init = NULL, 872aaa36a97SAlex Deucher .sw_init = vce_v3_0_sw_init, 873aaa36a97SAlex Deucher .sw_fini = vce_v3_0_sw_fini, 874aaa36a97SAlex Deucher .hw_init = vce_v3_0_hw_init, 875aaa36a97SAlex Deucher .hw_fini = vce_v3_0_hw_fini, 876aaa36a97SAlex Deucher .suspend = vce_v3_0_suspend, 877aaa36a97SAlex Deucher .resume = vce_v3_0_resume, 878aaa36a97SAlex Deucher .is_idle = vce_v3_0_is_idle, 879aaa36a97SAlex Deucher .wait_for_idle = vce_v3_0_wait_for_idle, 880115933a5SChunming Zhou .check_soft_reset = vce_v3_0_check_soft_reset, 881115933a5SChunming Zhou .pre_soft_reset = vce_v3_0_pre_soft_reset, 882aaa36a97SAlex Deucher .soft_reset = vce_v3_0_soft_reset, 883115933a5SChunming Zhou .post_soft_reset = vce_v3_0_post_soft_reset, 884aaa36a97SAlex Deucher .set_clockgating_state = vce_v3_0_set_clockgating_state, 885aaa36a97SAlex Deucher .set_powergating_state = vce_v3_0_set_powergating_state, 886c79b5561SHuang Rui .get_clockgating_state = vce_v3_0_get_clockgating_state, 887aaa36a97SAlex Deucher }; 888aaa36a97SAlex Deucher 889ea4a8c1dSMaruthi Srinivas Bayyavarapu static const struct amdgpu_ring_funcs vce_v3_0_ring_phys_funcs = { 89021cd942eSChristian König .type = AMDGPU_RING_TYPE_VCE, 89179887142SChristian König .align_mask = 0xf, 89279887142SChristian König .nop = VCE_CMD_NO_OP, 893536fbf94SKen Wang .support_64bit_ptrs = false, 894aaa36a97SAlex Deucher .get_rptr = vce_v3_0_ring_get_rptr, 895aaa36a97SAlex Deucher .get_wptr = vce_v3_0_ring_get_wptr, 896aaa36a97SAlex Deucher .set_wptr = vce_v3_0_ring_set_wptr, 897aaa36a97SAlex Deucher .parse_cs = amdgpu_vce_ring_parse_cs, 898e12f3d7aSChristian König .emit_frame_size = 899e12f3d7aSChristian König 4 + /* vce_v3_0_emit_pipeline_sync */ 900e12f3d7aSChristian König 6, /* amdgpu_vce_ring_emit_fence x1 no user fence */ 9013413accbSAlex Deucher .emit_ib_size = 4, /* amdgpu_vce_ring_emit_ib */ 902aaa36a97SAlex Deucher .emit_ib = amdgpu_vce_ring_emit_ib, 903aaa36a97SAlex Deucher .emit_fence = amdgpu_vce_ring_emit_fence, 904aaa36a97SAlex Deucher .test_ring = amdgpu_vce_ring_test_ring, 905aaa36a97SAlex Deucher .test_ib = amdgpu_vce_ring_test_ib, 906edff0e28SJammy Zhou .insert_nop = amdgpu_ring_insert_nop, 9079e5d5309SChristian König .pad_ib = amdgpu_ring_generic_pad_ib, 908ebff485eSChristian König .begin_use = amdgpu_vce_ring_begin_use, 909ebff485eSChristian König .end_use = amdgpu_vce_ring_end_use, 910aaa36a97SAlex Deucher }; 911aaa36a97SAlex Deucher 912ea4a8c1dSMaruthi Srinivas Bayyavarapu static const struct amdgpu_ring_funcs vce_v3_0_ring_vm_funcs = { 91321cd942eSChristian König .type = AMDGPU_RING_TYPE_VCE, 91479887142SChristian König .align_mask = 0xf, 91579887142SChristian König .nop = VCE_CMD_NO_OP, 916536fbf94SKen Wang .support_64bit_ptrs = false, 917ea4a8c1dSMaruthi Srinivas Bayyavarapu .get_rptr = vce_v3_0_ring_get_rptr, 918ea4a8c1dSMaruthi Srinivas Bayyavarapu .get_wptr = vce_v3_0_ring_get_wptr, 919ea4a8c1dSMaruthi Srinivas Bayyavarapu .set_wptr = vce_v3_0_ring_set_wptr, 92098614701SChristian König .parse_cs = amdgpu_vce_ring_parse_cs_vm, 921e12f3d7aSChristian König .emit_frame_size = 922e12f3d7aSChristian König 6 + /* vce_v3_0_emit_vm_flush */ 923e12f3d7aSChristian König 4 + /* vce_v3_0_emit_pipeline_sync */ 924e12f3d7aSChristian König 6 + 6, /* amdgpu_vce_ring_emit_fence x2 vm fence */ 9253413accbSAlex Deucher .emit_ib_size = 5, /* vce_v3_0_ring_emit_ib */ 926ea4a8c1dSMaruthi Srinivas Bayyavarapu .emit_ib = vce_v3_0_ring_emit_ib, 927ea4a8c1dSMaruthi Srinivas Bayyavarapu .emit_vm_flush = vce_v3_0_emit_vm_flush, 928ea4a8c1dSMaruthi Srinivas Bayyavarapu .emit_pipeline_sync = vce_v3_0_emit_pipeline_sync, 929ea4a8c1dSMaruthi Srinivas Bayyavarapu .emit_fence = amdgpu_vce_ring_emit_fence, 930ea4a8c1dSMaruthi Srinivas Bayyavarapu .test_ring = amdgpu_vce_ring_test_ring, 931ea4a8c1dSMaruthi Srinivas Bayyavarapu .test_ib = amdgpu_vce_ring_test_ib, 932ea4a8c1dSMaruthi Srinivas Bayyavarapu .insert_nop = amdgpu_ring_insert_nop, 933ea4a8c1dSMaruthi Srinivas Bayyavarapu .pad_ib = amdgpu_ring_generic_pad_ib, 934ea4a8c1dSMaruthi Srinivas Bayyavarapu .begin_use = amdgpu_vce_ring_begin_use, 935ea4a8c1dSMaruthi Srinivas Bayyavarapu .end_use = amdgpu_vce_ring_end_use, 936ea4a8c1dSMaruthi Srinivas Bayyavarapu }; 937ea4a8c1dSMaruthi Srinivas Bayyavarapu 938aaa36a97SAlex Deucher static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev) 939aaa36a97SAlex Deucher { 94075c65480SAlex Deucher int i; 94175c65480SAlex Deucher 942ea4a8c1dSMaruthi Srinivas Bayyavarapu if (adev->asic_type >= CHIP_STONEY) { 9435d4af988SAlex Deucher for (i = 0; i < adev->vce.num_rings; i++) { 944ea4a8c1dSMaruthi Srinivas Bayyavarapu adev->vce.ring[i].funcs = &vce_v3_0_ring_vm_funcs; 9455d4af988SAlex Deucher adev->vce.ring[i].me = i; 9465d4af988SAlex Deucher } 947ea4a8c1dSMaruthi Srinivas Bayyavarapu DRM_INFO("VCE enabled in VM mode\n"); 948ea4a8c1dSMaruthi Srinivas Bayyavarapu } else { 9495d4af988SAlex Deucher for (i = 0; i < adev->vce.num_rings; i++) { 950ea4a8c1dSMaruthi Srinivas Bayyavarapu adev->vce.ring[i].funcs = &vce_v3_0_ring_phys_funcs; 9515d4af988SAlex Deucher adev->vce.ring[i].me = i; 9525d4af988SAlex Deucher } 953ea4a8c1dSMaruthi Srinivas Bayyavarapu DRM_INFO("VCE enabled in physical mode\n"); 954ea4a8c1dSMaruthi Srinivas Bayyavarapu } 955aaa36a97SAlex Deucher } 956aaa36a97SAlex Deucher 957aaa36a97SAlex Deucher static const struct amdgpu_irq_src_funcs vce_v3_0_irq_funcs = { 958aaa36a97SAlex Deucher .set = vce_v3_0_set_interrupt_state, 959aaa36a97SAlex Deucher .process = vce_v3_0_process_interrupt, 960aaa36a97SAlex Deucher }; 961aaa36a97SAlex Deucher 962aaa36a97SAlex Deucher static void vce_v3_0_set_irq_funcs(struct amdgpu_device *adev) 963aaa36a97SAlex Deucher { 964aaa36a97SAlex Deucher adev->vce.irq.num_types = 1; 965aaa36a97SAlex Deucher adev->vce.irq.funcs = &vce_v3_0_irq_funcs; 966aaa36a97SAlex Deucher }; 967a1255107SAlex Deucher 968a1255107SAlex Deucher const struct amdgpu_ip_block_version vce_v3_0_ip_block = 969a1255107SAlex Deucher { 970a1255107SAlex Deucher .type = AMD_IP_BLOCK_TYPE_VCE, 971a1255107SAlex Deucher .major = 3, 972a1255107SAlex Deucher .minor = 0, 973a1255107SAlex Deucher .rev = 0, 974a1255107SAlex Deucher .funcs = &vce_v3_0_ip_funcs, 975a1255107SAlex Deucher }; 976a1255107SAlex Deucher 977a1255107SAlex Deucher const struct amdgpu_ip_block_version vce_v3_1_ip_block = 978a1255107SAlex Deucher { 979a1255107SAlex Deucher .type = AMD_IP_BLOCK_TYPE_VCE, 980a1255107SAlex Deucher .major = 3, 981a1255107SAlex Deucher .minor = 1, 982a1255107SAlex Deucher .rev = 0, 983a1255107SAlex Deucher .funcs = &vce_v3_0_ip_funcs, 984a1255107SAlex Deucher }; 985a1255107SAlex Deucher 986a1255107SAlex Deucher const struct amdgpu_ip_block_version vce_v3_4_ip_block = 987a1255107SAlex Deucher { 988a1255107SAlex Deucher .type = AMD_IP_BLOCK_TYPE_VCE, 989a1255107SAlex Deucher .major = 3, 990a1255107SAlex Deucher .minor = 4, 991a1255107SAlex Deucher .rev = 0, 992a1255107SAlex Deucher .funcs = &vce_v3_0_ip_funcs, 993a1255107SAlex Deucher }; 994