diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c | 170 |
1 files changed, 105 insertions, 65 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c index 01c242c5abc3..d1a011c40ba2 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c @@ -34,30 +34,53 @@ #define mmUVD_JPEG_PITCH_INTERNAL_OFFSET 0x401f +static const struct amdgpu_hwip_reg_entry jpeg_reg_list_3_0[] = { + SOC15_REG_ENTRY_STR(JPEG, 0, mmUVD_JPEG_POWER_STATUS), + SOC15_REG_ENTRY_STR(JPEG, 0, mmUVD_JPEG_INT_STAT), + SOC15_REG_ENTRY_STR(JPEG, 0, mmUVD_JRBC_RB_RPTR), + SOC15_REG_ENTRY_STR(JPEG, 0, mmUVD_JRBC_RB_WPTR), + SOC15_REG_ENTRY_STR(JPEG, 0, mmUVD_JRBC_RB_CNTL), + SOC15_REG_ENTRY_STR(JPEG, 0, mmUVD_JRBC_RB_SIZE), + SOC15_REG_ENTRY_STR(JPEG, 0, mmUVD_JRBC_STATUS), + SOC15_REG_ENTRY_STR(JPEG, 0, mmJPEG_DEC_ADDR_MODE), + SOC15_REG_ENTRY_STR(JPEG, 0, mmJPEG_DEC_GFX10_ADDR_CONFIG), + SOC15_REG_ENTRY_STR(JPEG, 0, mmJPEG_DEC_Y_GFX10_TILING_SURFACE), + SOC15_REG_ENTRY_STR(JPEG, 0, mmJPEG_DEC_UV_GFX10_TILING_SURFACE), + SOC15_REG_ENTRY_STR(JPEG, 0, mmUVD_JPEG_PITCH), + SOC15_REG_ENTRY_STR(JPEG, 0, mmUVD_JPEG_UV_PITCH), +}; + static void jpeg_v3_0_set_dec_ring_funcs(struct amdgpu_device *adev); static void jpeg_v3_0_set_irq_funcs(struct amdgpu_device *adev); -static int jpeg_v3_0_set_powergating_state(void *handle, +static int jpeg_v3_0_set_powergating_state(struct amdgpu_ip_block *ip_block, enum amd_powergating_state state); /** * jpeg_v3_0_early_init - set function pointers * - * @handle: amdgpu_device pointer + * @ip_block: Pointer to the amdgpu_ip_block for this hw instance. * * Set ring and irq function pointers */ -static int jpeg_v3_0_early_init(void *handle) +static int jpeg_v3_0_early_init(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; - if (adev->asic_type != CHIP_YELLOW_CARP) { - u32 harvest = RREG32_SOC15(JPEG, 0, mmCC_UVD_HARVESTING); + u32 harvest; + switch (amdgpu_ip_version(adev, UVD_HWIP, 0)) { + case IP_VERSION(3, 1, 1): + case IP_VERSION(3, 1, 2): + break; + default: + harvest = RREG32_SOC15(JPEG, 0, mmCC_UVD_HARVESTING); if (harvest & CC_UVD_HARVESTING__UVD_DISABLE_MASK) return -ENOENT; + break; } adev->jpeg.num_jpeg_inst = 1; + adev->jpeg.num_jpeg_rings = 1; jpeg_v3_0_set_dec_ring_funcs(adev); jpeg_v3_0_set_irq_funcs(adev); @@ -68,13 +91,13 @@ static int jpeg_v3_0_early_init(void *handle) /** * jpeg_v3_0_sw_init - sw init for JPEG block * - * @handle: amdgpu_device pointer + * @ip_block: Pointer to the amdgpu_ip_block for this hw instance. * * Load firmware and sw initialization */ -static int jpeg_v3_0_sw_init(void *handle) +static int jpeg_v3_0_sw_init(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; struct amdgpu_ring *ring; int r; @@ -92,37 +115,50 @@ static int jpeg_v3_0_sw_init(void *handle) if (r) return r; - ring = &adev->jpeg.inst->ring_dec; + ring = adev->jpeg.inst->ring_dec; ring->use_doorbell = true; ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 1; + ring->vm_hub = AMDGPU_MMHUB0(0); sprintf(ring->name, "jpeg_dec"); r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0, AMDGPU_RING_PRIO_DEFAULT, NULL); if (r) return r; - adev->jpeg.internal.jpeg_pitch = mmUVD_JPEG_PITCH_INTERNAL_OFFSET; - adev->jpeg.inst->external.jpeg_pitch = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_PITCH); + adev->jpeg.internal.jpeg_pitch[0] = mmUVD_JPEG_PITCH_INTERNAL_OFFSET; + adev->jpeg.inst->external.jpeg_pitch[0] = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_PITCH); - return 0; + r = amdgpu_jpeg_reg_dump_init(adev, jpeg_reg_list_3_0, ARRAY_SIZE(jpeg_reg_list_3_0)); + if (r) + return r; + + adev->jpeg.supported_reset = + amdgpu_get_soft_full_reset_mask(adev->jpeg.inst[0].ring_dec); + if (!amdgpu_sriov_vf(adev)) + adev->jpeg.supported_reset |= AMDGPU_RESET_TYPE_PER_QUEUE; + r = amdgpu_jpeg_sysfs_reset_mask_init(adev); + + return r; } /** * jpeg_v3_0_sw_fini - sw fini for JPEG block * - * @handle: amdgpu_device pointer + * @ip_block: Pointer to the amdgpu_ip_block for this hw instance. * * JPEG suspend and free up sw allocation */ -static int jpeg_v3_0_sw_fini(void *handle) +static int jpeg_v3_0_sw_fini(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; int r; r = amdgpu_jpeg_suspend(adev); if (r) return r; + amdgpu_jpeg_sysfs_reset_mask_fini(adev); + r = amdgpu_jpeg_sw_fini(adev); return r; @@ -131,43 +167,36 @@ static int jpeg_v3_0_sw_fini(void *handle) /** * jpeg_v3_0_hw_init - start and test JPEG block * - * @handle: amdgpu_device pointer + * @ip_block: Pointer to the amdgpu_ip_block for this hw instance. * */ -static int jpeg_v3_0_hw_init(void *handle) +static int jpeg_v3_0_hw_init(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - struct amdgpu_ring *ring = &adev->jpeg.inst->ring_dec; - int r; + struct amdgpu_device *adev = ip_block->adev; + struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec; adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, (adev->doorbell_index.vcn.vcn_ring0_1 << 1), 0); - r = amdgpu_ring_test_helper(ring); - if (r) - return r; - - DRM_INFO("JPEG decode initialized successfully.\n"); - - return 0; + return amdgpu_ring_test_helper(ring); } /** * jpeg_v3_0_hw_fini - stop the hardware block * - * @handle: amdgpu_device pointer + * @ip_block: Pointer to the amdgpu_ip_block for this hw instance. * * Stop the JPEG block, mark ring as not ready any more */ -static int jpeg_v3_0_hw_fini(void *handle) +static int jpeg_v3_0_hw_fini(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; - cancel_delayed_work_sync(&adev->vcn.idle_work); + cancel_delayed_work_sync(&adev->jpeg.idle_work); if (adev->jpeg.cur_state != AMD_PG_STATE_GATE && RREG32_SOC15(JPEG, 0, mmUVD_JRBC_STATUS)) - jpeg_v3_0_set_powergating_state(adev, AMD_PG_STATE_GATE); + jpeg_v3_0_set_powergating_state(ip_block, AMD_PG_STATE_GATE); return 0; } @@ -175,20 +204,19 @@ static int jpeg_v3_0_hw_fini(void *handle) /** * jpeg_v3_0_suspend - suspend JPEG block * - * @handle: amdgpu_device pointer + * @ip_block: Pointer to the amdgpu_ip_block for this hw instance. * * HW fini and suspend JPEG block */ -static int jpeg_v3_0_suspend(void *handle) +static int jpeg_v3_0_suspend(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; int r; - r = jpeg_v3_0_hw_fini(adev); + r = jpeg_v3_0_hw_fini(ip_block); if (r) return r; - r = amdgpu_jpeg_suspend(adev); + r = amdgpu_jpeg_suspend(ip_block->adev); return r; } @@ -196,20 +224,19 @@ static int jpeg_v3_0_suspend(void *handle) /** * jpeg_v3_0_resume - resume JPEG block * - * @handle: amdgpu_device pointer + * @ip_block: Pointer to the amdgpu_ip_block for this hw instance. * * Resume firmware and hw init JPEG block */ -static int jpeg_v3_0_resume(void *handle) +static int jpeg_v3_0_resume(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; int r; - r = amdgpu_jpeg_resume(adev); + r = amdgpu_jpeg_resume(ip_block->adev); if (r) return r; - r = jpeg_v3_0_hw_init(adev); + r = jpeg_v3_0_hw_init(ip_block); return r; } @@ -323,7 +350,7 @@ static int jpeg_v3_0_enable_static_power_gating(struct amdgpu_device *adev) */ static int jpeg_v3_0_start(struct amdgpu_device *adev) { - struct amdgpu_ring *ring = &adev->jpeg.inst->ring_dec; + struct amdgpu_ring *ring = adev->jpeg.inst->ring_dec; int r; if (adev->pm.dpm_enabled) @@ -422,7 +449,7 @@ static uint64_t jpeg_v3_0_dec_ring_get_wptr(struct amdgpu_ring *ring) struct amdgpu_device *adev = ring->adev; if (ring->use_doorbell) - return adev->wb.wb[ring->wptr_offs]; + return *ring->wptr_cpu_addr; else return RREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR); } @@ -439,16 +466,16 @@ static void jpeg_v3_0_dec_ring_set_wptr(struct amdgpu_ring *ring) struct amdgpu_device *adev = ring->adev; if (ring->use_doorbell) { - adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr); + *ring->wptr_cpu_addr = lower_32_bits(ring->wptr); WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr)); } else { WREG32_SOC15(JPEG, 0, mmUVD_JRBC_RB_WPTR, lower_32_bits(ring->wptr)); } } -static bool jpeg_v3_0_is_idle(void *handle) +static bool jpeg_v3_0_is_idle(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; int ret = 1; ret &= (((RREG32_SOC15(JPEG, 0, mmUVD_JRBC_STATUS) & @@ -458,23 +485,23 @@ static bool jpeg_v3_0_is_idle(void *handle) return ret; } -static int jpeg_v3_0_wait_for_idle(void *handle) +static int jpeg_v3_0_wait_for_idle(struct amdgpu_ip_block *ip_block) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; return SOC15_WAIT_ON_RREG(JPEG, 0, mmUVD_JRBC_STATUS, UVD_JRBC_STATUS__RB_JOB_DONE_MASK, UVD_JRBC_STATUS__RB_JOB_DONE_MASK); } -static int jpeg_v3_0_set_clockgating_state(void *handle, +static int jpeg_v3_0_set_clockgating_state(struct amdgpu_ip_block *ip_block, enum amd_clockgating_state state) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - bool enable = (state == AMD_CG_STATE_GATE) ? true : false; + struct amdgpu_device *adev = ip_block->adev; + bool enable = state == AMD_CG_STATE_GATE; if (enable) { - if (!jpeg_v3_0_is_idle(handle)) + if (!jpeg_v3_0_is_idle(ip_block)) return -EBUSY; jpeg_v3_0_enable_clock_gating(adev); } else { @@ -484,10 +511,10 @@ static int jpeg_v3_0_set_clockgating_state(void *handle, return 0; } -static int jpeg_v3_0_set_powergating_state(void *handle, +static int jpeg_v3_0_set_powergating_state(struct amdgpu_ip_block *ip_block, enum amd_powergating_state state) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct amdgpu_device *adev = ip_block->adev; int ret; if(state == adev->jpeg.cur_state) @@ -520,7 +547,7 @@ static int jpeg_v3_0_process_interrupt(struct amdgpu_device *adev, switch (entry->src_id) { case VCN_2_0__SRCID__JPEG_DECODE: - amdgpu_fence_process(&adev->jpeg.inst->ring_dec); + amdgpu_fence_process(adev->jpeg.inst->ring_dec); break; default: DRM_ERROR("Unhandled interrupt: %d %d\n", @@ -531,10 +558,25 @@ static int jpeg_v3_0_process_interrupt(struct amdgpu_device *adev, return 0; } +static int jpeg_v3_0_ring_reset(struct amdgpu_ring *ring, + unsigned int vmid, + struct amdgpu_fence *timedout_fence) +{ + int r; + + amdgpu_ring_reset_helper_begin(ring, timedout_fence); + r = jpeg_v3_0_stop(ring->adev); + if (r) + return r; + r = jpeg_v3_0_start(ring->adev); + if (r) + return r; + return amdgpu_ring_reset_helper_end(ring, timedout_fence); +} + static const struct amd_ip_funcs jpeg_v3_0_ip_funcs = { .name = "jpeg_v3_0", .early_init = jpeg_v3_0_early_init, - .late_init = NULL, .sw_init = jpeg_v3_0_sw_init, .sw_fini = jpeg_v3_0_sw_fini, .hw_init = jpeg_v3_0_hw_init, @@ -543,21 +585,19 @@ static const struct amd_ip_funcs jpeg_v3_0_ip_funcs = { .resume = jpeg_v3_0_resume, .is_idle = jpeg_v3_0_is_idle, .wait_for_idle = jpeg_v3_0_wait_for_idle, - .check_soft_reset = NULL, - .pre_soft_reset = NULL, - .soft_reset = NULL, - .post_soft_reset = NULL, .set_clockgating_state = jpeg_v3_0_set_clockgating_state, .set_powergating_state = jpeg_v3_0_set_powergating_state, + .dump_ip_state = amdgpu_jpeg_dump_ip_state, + .print_ip_state = amdgpu_jpeg_print_ip_state, }; static const struct amdgpu_ring_funcs jpeg_v3_0_dec_ring_vm_funcs = { .type = AMDGPU_RING_TYPE_VCN_JPEG, .align_mask = 0xf, - .vmhub = AMDGPU_MMHUB_0, .get_rptr = jpeg_v3_0_dec_ring_get_rptr, .get_wptr = jpeg_v3_0_dec_ring_get_wptr, .set_wptr = jpeg_v3_0_dec_ring_set_wptr, + .parse_cs = amdgpu_jpeg_dec_parse_cs, .emit_frame_size = SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + @@ -579,12 +619,12 @@ static const struct amdgpu_ring_funcs jpeg_v3_0_dec_ring_vm_funcs = { .emit_wreg = jpeg_v2_0_dec_ring_emit_wreg, .emit_reg_wait = jpeg_v2_0_dec_ring_emit_reg_wait, .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper, + .reset = jpeg_v3_0_ring_reset, }; static void jpeg_v3_0_set_dec_ring_funcs(struct amdgpu_device *adev) { - adev->jpeg.inst->ring_dec.funcs = &jpeg_v3_0_dec_ring_vm_funcs; - DRM_INFO("JPEG decode is enabled in VM mode\n"); + adev->jpeg.inst->ring_dec->funcs = &jpeg_v3_0_dec_ring_vm_funcs; } static const struct amdgpu_irq_src_funcs jpeg_v3_0_irq_funcs = { |