This function is not called from anywhere anymore and every implementation was bogus.
Some implementations checked busy flags of the IP blocks, which are not really indicative of whether the block is hung and needs to be reset. For example the blocks could be busy just normally executing submissions, and not need to be reset. Other implementations checked IB tests, which is actually more useful, but could still just indicate that an IP block is executing submissions normally. It is also unnecessary because the GPU recovery code path already knows which ring is hung so we know exactly what we need to reset. Just delete check_soft_reset() entirely. Signed-off-by: Timur Kristóf <[email protected]> --- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 25 -------- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 63 ------------------- drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c | 1 - drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c | 1 - drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 22 ------- drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c | 18 ------ drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c | 18 ------ drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c | 18 ------ drivers/gpu/drm/amd/amdgpu/tonga_ih.c | 20 ------ drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 20 ------ drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 42 ------------- drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c | 1 - drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c | 1 - .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 6 -- drivers/gpu/drm/amd/include/amd_shared.h | 1 - drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 1 - 16 files changed, 258 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c index fabdbbd0abb7..0a34c08e251e 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -5194,30 +5194,6 @@ static int gfx_v11_0_soft_reset(struct amdgpu_ip_block *ip_block) return gfx_v11_0_cp_resume(adev); } -static bool gfx_v11_0_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - int i, r; - struct amdgpu_device *adev = ip_block->adev; - struct amdgpu_ring *ring; - long tmo = msecs_to_jiffies(1000); - - for (i = 0; i < adev->gfx.num_gfx_rings; i++) { - ring = &adev->gfx.gfx_ring[i]; - r = amdgpu_ring_test_ib(ring, tmo); - if (r) - return true; - } - - for (i = 0; i < adev->gfx.num_compute_rings; i++) { - ring = &adev->gfx.compute_ring[i]; - r = amdgpu_ring_test_ib(ring, tmo); - if (r) - return true; - } - - return false; -} - static int gfx_v11_0_post_soft_reset(struct amdgpu_ip_block *ip_block) { struct amdgpu_device *adev = ip_block->adev; @@ -7211,7 +7187,6 @@ static const struct amd_ip_funcs gfx_v11_0_ip_funcs = { .is_idle = gfx_v11_0_is_idle, .wait_for_idle = gfx_v11_0_wait_for_idle, .soft_reset = gfx_v11_0_soft_reset, - .check_soft_reset = gfx_v11_0_check_soft_reset, .post_soft_reset = gfx_v11_0_post_soft_reset, .set_clockgating_state = gfx_v11_0_set_clockgating_state, .set_powergating_state = gfx_v11_0_set_powergating_state, diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 130196859ff3..dd1823bd89ad 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -4891,68 +4891,6 @@ static int gfx_v8_0_resume(struct amdgpu_ip_block *ip_block) return gfx_v8_0_hw_init(ip_block); } -static bool gfx_v8_0_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - u32 grbm_soft_reset = 0, srbm_soft_reset = 0; - u32 tmp; - - /* GRBM_STATUS */ - tmp = RREG32(mmGRBM_STATUS); - if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK | - GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK | - GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__VGT_BUSY_MASK | - GRBM_STATUS__DB_BUSY_MASK | GRBM_STATUS__CB_BUSY_MASK | - GRBM_STATUS__GDS_BUSY_MASK | GRBM_STATUS__SPI_BUSY_MASK | - GRBM_STATUS__IA_BUSY_MASK | GRBM_STATUS__IA_BUSY_NO_DMA_MASK | - GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) { - grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, - GRBM_SOFT_RESET, SOFT_RESET_CP, 1); - grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, - GRBM_SOFT_RESET, SOFT_RESET_GFX, 1); - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, - SRBM_SOFT_RESET, SOFT_RESET_GRBM, 1); - } - - /* GRBM_STATUS2 */ - tmp = RREG32(mmGRBM_STATUS2); - if (REG_GET_FIELD(tmp, GRBM_STATUS2, RLC_BUSY)) - grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, - GRBM_SOFT_RESET, SOFT_RESET_RLC, 1); - - if (REG_GET_FIELD(tmp, GRBM_STATUS2, CPF_BUSY) || - REG_GET_FIELD(tmp, GRBM_STATUS2, CPC_BUSY) || - REG_GET_FIELD(tmp, GRBM_STATUS2, CPG_BUSY)) { - grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, - SOFT_RESET_CPF, 1); - grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, - SOFT_RESET_CPC, 1); - grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, - SOFT_RESET_CPG, 1); - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, - SOFT_RESET_GRBM, 1); - } - - /* SRBM_STATUS */ - tmp = RREG32(mmSRBM_STATUS); - if (REG_GET_FIELD(tmp, SRBM_STATUS, GRBM_RQ_PENDING)) - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, - SRBM_SOFT_RESET, SOFT_RESET_GRBM, 1); - if (REG_GET_FIELD(tmp, SRBM_STATUS, SEM_BUSY)) - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, - SRBM_SOFT_RESET, SOFT_RESET_SEM, 1); - - if (grbm_soft_reset || srbm_soft_reset) { - adev->gfx.grbm_soft_reset = grbm_soft_reset; - adev->gfx.srbm_soft_reset = srbm_soft_reset; - return true; - } else { - adev->gfx.grbm_soft_reset = 0; - adev->gfx.srbm_soft_reset = 0; - return false; - } -} - static int gfx_v8_0_pre_soft_reset(struct amdgpu_ip_block *ip_block) { struct amdgpu_device *adev = ip_block->adev; @@ -6862,7 +6800,6 @@ static const struct amd_ip_funcs gfx_v8_0_ip_funcs = { .resume = gfx_v8_0_resume, .is_idle = gfx_v8_0_is_idle, .wait_for_idle = gfx_v8_0_wait_for_idle, - .check_soft_reset = gfx_v8_0_check_soft_reset, .pre_soft_reset = gfx_v8_0_pre_soft_reset, .soft_reset = gfx_v8_0_soft_reset, .post_soft_reset = gfx_v8_0_post_soft_reset, diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c index 250316704dfa..f0707139a745 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c @@ -871,7 +871,6 @@ static const struct amd_ip_funcs jpeg_v5_0_1_ip_funcs = { .resume = jpeg_v5_0_1_resume, .is_idle = jpeg_v5_0_1_is_idle, .wait_for_idle = jpeg_v5_0_1_wait_for_idle, - .check_soft_reset = NULL, .pre_soft_reset = NULL, .soft_reset = NULL, .post_soft_reset = NULL, diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c index 7a4ecea6b39a..717eaf43c9a6 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c @@ -690,7 +690,6 @@ static const struct amd_ip_funcs jpeg_v5_0_2_ip_funcs = { .resume = jpeg_v5_0_2_resume, .is_idle = jpeg_v5_0_2_is_idle, .wait_for_idle = jpeg_v5_0_2_wait_for_idle, - .check_soft_reset = NULL, .pre_soft_reset = NULL, .soft_reset = NULL, .post_soft_reset = NULL, diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c index 3fde9be74690..e77261a64cf8 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -1237,27 +1237,6 @@ static int sdma_v3_0_wait_for_idle(struct amdgpu_ip_block *ip_block) return -ETIMEDOUT; } -static bool sdma_v3_0_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - u32 srbm_soft_reset = 0; - u32 tmp = RREG32(mmSRBM_STATUS2); - - if ((tmp & SRBM_STATUS2__SDMA_BUSY_MASK) || - (tmp & SRBM_STATUS2__SDMA1_BUSY_MASK)) { - srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA_MASK; - srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_SDMA1_MASK; - } - - if (srbm_soft_reset) { - adev->sdma.srbm_soft_reset = srbm_soft_reset; - return true; - } else { - adev->sdma.srbm_soft_reset = 0; - return false; - } -} - static int sdma_v3_0_pre_soft_reset(struct amdgpu_ip_block *ip_block) { struct amdgpu_device *adev = ip_block->adev; @@ -1552,7 +1531,6 @@ static const struct amd_ip_funcs sdma_v3_0_ip_funcs = { .resume = sdma_v3_0_resume, .is_idle = sdma_v3_0_is_idle, .wait_for_idle = sdma_v3_0_wait_for_idle, - .check_soft_reset = sdma_v3_0_check_soft_reset, .pre_soft_reset = sdma_v3_0_pre_soft_reset, .post_soft_reset = sdma_v3_0_post_soft_reset, .soft_reset = sdma_v3_0_soft_reset, diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c index bf09ac841a68..2a8f9fad1e34 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c @@ -792,23 +792,6 @@ static int sdma_v6_0_soft_reset(struct amdgpu_ip_block *ip_block) return sdma_v6_0_start(adev); } -static bool sdma_v6_0_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - struct amdgpu_ring *ring; - int i, r; - long tmo = msecs_to_jiffies(1000); - - for (i = 0; i < adev->sdma.num_instances; i++) { - ring = &adev->sdma.instance[i].ring; - r = amdgpu_ring_test_ib(ring, tmo); - if (r) - return true; - } - - return false; -} - /** * sdma_v6_0_start - setup and start the async dma engines * @@ -1746,7 +1729,6 @@ const struct amd_ip_funcs sdma_v6_0_ip_funcs = { .is_idle = sdma_v6_0_is_idle, .wait_for_idle = sdma_v6_0_wait_for_idle, .soft_reset = sdma_v6_0_soft_reset, - .check_soft_reset = sdma_v6_0_check_soft_reset, .set_clockgating_state = sdma_v6_0_set_clockgating_state, .set_powergating_state = sdma_v6_0_set_powergating_state, .get_clockgating_state = sdma_v6_0_get_clockgating_state, diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c index f154b68dda70..9f232805cd76 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c @@ -784,23 +784,6 @@ static int sdma_v7_0_soft_reset(struct amdgpu_ip_block *ip_block) return sdma_v7_0_start(adev); } -static bool sdma_v7_0_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - struct amdgpu_ring *ring; - int i, r; - long tmo = msecs_to_jiffies(1000); - - for (i = 0; i < adev->sdma.num_instances; i++) { - ring = &adev->sdma.instance[i].ring; - r = amdgpu_ring_test_ib(ring, tmo); - if (r) - return true; - } - - return false; -} - static int sdma_v7_0_reset_queue(struct amdgpu_ring *ring, unsigned int vmid, struct amdgpu_fence *timedout_fence) @@ -1679,7 +1662,6 @@ const struct amd_ip_funcs sdma_v7_0_ip_funcs = { .is_idle = sdma_v7_0_is_idle, .wait_for_idle = sdma_v7_0_wait_for_idle, .soft_reset = sdma_v7_0_soft_reset, - .check_soft_reset = sdma_v7_0_check_soft_reset, .set_clockgating_state = sdma_v7_0_set_clockgating_state, .set_powergating_state = sdma_v7_0_set_powergating_state, .get_clockgating_state = sdma_v7_0_get_clockgating_state, diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c b/drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c index e1c0a4ff0e7f..d0ab1430aade 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c @@ -775,23 +775,6 @@ static int sdma_v7_1_soft_reset(struct amdgpu_ip_block *ip_block) return sdma_v7_1_inst_start(adev, inst_mask); } -static bool sdma_v7_1_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - struct amdgpu_ring *ring; - int i, r; - long tmo = msecs_to_jiffies(1000); - - for (i = 0; i < adev->sdma.num_instances; i++) { - ring = &adev->sdma.instance[i].ring; - r = amdgpu_ring_test_ib(ring, tmo); - if (r) - return true; - } - - return false; -} - static int sdma_v7_1_reset_queue(struct amdgpu_ring *ring, unsigned int vmid, struct amdgpu_fence *timedout_fence) @@ -1643,7 +1626,6 @@ const struct amd_ip_funcs sdma_v7_1_ip_funcs = { .is_idle = sdma_v7_1_is_idle, .wait_for_idle = sdma_v7_1_wait_for_idle, .soft_reset = sdma_v7_1_soft_reset, - .check_soft_reset = sdma_v7_1_check_soft_reset, .set_clockgating_state = sdma_v7_1_set_clockgating_state, .set_powergating_state = sdma_v7_1_set_powergating_state, .get_clockgating_state = sdma_v7_1_get_clockgating_state, diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c index ee8038df17e3..671f5bf18a3a 100644 --- a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c @@ -390,25 +390,6 @@ static int tonga_ih_wait_for_idle(struct amdgpu_ip_block *ip_block) return -ETIMEDOUT; } -static bool tonga_ih_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - u32 srbm_soft_reset = 0; - u32 tmp = RREG32(mmSRBM_STATUS); - - if (tmp & SRBM_STATUS__IH_BUSY_MASK) - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, - SOFT_RESET_IH, 1); - - if (srbm_soft_reset) { - adev->irq.srbm_soft_reset = srbm_soft_reset; - return true; - } else { - adev->irq.srbm_soft_reset = 0; - return false; - } -} - static int tonga_ih_pre_soft_reset(struct amdgpu_ip_block *ip_block) { if (!ip_block->adev->irq.srbm_soft_reset) @@ -481,7 +462,6 @@ static const struct amd_ip_funcs tonga_ih_ip_funcs = { .resume = tonga_ih_resume, .is_idle = tonga_ih_is_idle, .wait_for_idle = tonga_ih_wait_for_idle, - .check_soft_reset = tonga_ih_check_soft_reset, .pre_soft_reset = tonga_ih_pre_soft_reset, .soft_reset = tonga_ih_soft_reset, .post_soft_reset = tonga_ih_post_soft_reset, diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c index ecd7ead7a60b..7a6b6277cadd 100644 --- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c @@ -1165,25 +1165,6 @@ static int uvd_v6_0_wait_for_idle(struct amdgpu_ip_block *ip_block) } #define AMDGPU_UVD_STATUS_BUSY_MASK 0xfd -static bool uvd_v6_0_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - u32 srbm_soft_reset = 0; - u32 tmp = RREG32(mmSRBM_STATUS); - - if (REG_GET_FIELD(tmp, SRBM_STATUS, UVD_RQ_PENDING) || - REG_GET_FIELD(tmp, SRBM_STATUS, UVD_BUSY) || - (RREG32(mmUVD_STATUS) & AMDGPU_UVD_STATUS_BUSY_MASK)) - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_UVD, 1); - - if (srbm_soft_reset) { - adev->uvd.inst->srbm_soft_reset = srbm_soft_reset; - return true; - } else { - adev->uvd.inst->srbm_soft_reset = 0; - return false; - } -} static int uvd_v6_0_pre_soft_reset(struct amdgpu_ip_block *ip_block) { @@ -1538,7 +1519,6 @@ static const struct amd_ip_funcs uvd_v6_0_ip_funcs = { .resume = uvd_v6_0_resume, .is_idle = uvd_v6_0_is_idle, .wait_for_idle = uvd_v6_0_wait_for_idle, - .check_soft_reset = uvd_v6_0_check_soft_reset, .pre_soft_reset = uvd_v6_0_pre_soft_reset, .soft_reset = uvd_v6_0_soft_reset, .post_soft_reset = uvd_v6_0_post_soft_reset, diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c index c69f7d82060f..e01c4af46db1 100644 --- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c @@ -631,47 +631,6 @@ static int vce_v3_0_wait_for_idle(struct amdgpu_ip_block *ip_block) #define AMDGPU_VCE_STATUS_BUSY_MASK (VCE_STATUS_VCPU_REPORT_AUTO_BUSY_MASK | \ VCE_STATUS_VCPU_REPORT_RB0_BUSY_MASK) -static bool vce_v3_0_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - struct amdgpu_device *adev = ip_block->adev; - u32 srbm_soft_reset = 0; - - /* According to VCE team , we should use VCE_STATUS instead - * SRBM_STATUS.VCE_BUSY bit for busy status checking. - * GRBM_GFX_INDEX.INSTANCE_INDEX is used to specify which VCE - * instance's registers are accessed - * (0 for 1st instance, 10 for 2nd instance). - * - *VCE_STATUS - *|UENC|ACPI|AUTO ACTIVE|RB1 |RB0 |RB2 | |FW_LOADED|JOB | - *|----+----+-----------+----+----+----+----------+---------+----| - *|bit8|bit7| bit6 |bit5|bit4|bit3| bit2 | bit1 |bit0| - * - * VCE team suggest use bit 3--bit 6 for busy status check - */ - mutex_lock(&adev->grbm_idx_mutex); - WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); - if (RREG32(mmVCE_STATUS) & AMDGPU_VCE_STATUS_BUSY_MASK) { - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE0, 1); - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE1, 1); - } - WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(1)); - if (RREG32(mmVCE_STATUS) & AMDGPU_VCE_STATUS_BUSY_MASK) { - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE0, 1); - srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE1, 1); - } - WREG32(mmGRBM_GFX_INDEX, GET_VCE_INSTANCE(0)); - mutex_unlock(&adev->grbm_idx_mutex); - - if (srbm_soft_reset) { - adev->vce.srbm_soft_reset = srbm_soft_reset; - return true; - } else { - adev->vce.srbm_soft_reset = 0; - return false; - } -} - static int vce_v3_0_soft_reset(struct amdgpu_ip_block *ip_block) { struct amdgpu_device *adev = ip_block->adev; @@ -909,7 +868,6 @@ static const struct amd_ip_funcs vce_v3_0_ip_funcs = { .resume = vce_v3_0_resume, .is_idle = vce_v3_0_is_idle, .wait_for_idle = vce_v3_0_wait_for_idle, - .check_soft_reset = vce_v3_0_check_soft_reset, .pre_soft_reset = vce_v3_0_pre_soft_reset, .soft_reset = vce_v3_0_soft_reset, .post_soft_reset = vce_v3_0_post_soft_reset, diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c index d3db0494341e..a0638bdb9255 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c @@ -1657,7 +1657,6 @@ static const struct amd_ip_funcs vcn_v5_0_1_ip_funcs = { .resume = vcn_v5_0_1_resume, .is_idle = vcn_v5_0_1_is_idle, .wait_for_idle = vcn_v5_0_1_wait_for_idle, - .check_soft_reset = NULL, .pre_soft_reset = NULL, .soft_reset = NULL, .post_soft_reset = NULL, diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c index bbc172db91a1..1fb1dea3f129 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c @@ -1203,7 +1203,6 @@ static const struct amd_ip_funcs vcn_v5_0_2_ip_funcs = { .resume = vcn_v5_0_2_resume, .is_idle = vcn_v5_0_2_is_idle, .wait_for_idle = vcn_v5_0_2_wait_for_idle, - .check_soft_reset = NULL, .pre_soft_reset = NULL, .soft_reset = NULL, .post_soft_reset = NULL, diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index af0af7519517..1714d9a3f677 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -329,11 +329,6 @@ static int dm_wait_for_idle(struct amdgpu_ip_block *ip_block) return 0; } -static bool dm_check_soft_reset(struct amdgpu_ip_block *ip_block) -{ - return false; -} - static int dm_soft_reset(struct amdgpu_ip_block *ip_block) { /* XXX todo */ @@ -3898,7 +3893,6 @@ static const struct amd_ip_funcs amdgpu_dm_funcs = { .resume = dm_resume, .is_idle = dm_is_idle, .wait_for_idle = dm_wait_for_idle, - .check_soft_reset = dm_check_soft_reset, .soft_reset = dm_soft_reset, .set_clockgating_state = dm_set_clockgating_state, .set_powergating_state = dm_set_powergating_state, diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index ac2d3701e2bd..2f9e41cf3ac7 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -467,7 +467,6 @@ struct amd_ip_funcs { void (*complete)(struct amdgpu_ip_block *ip_block); bool (*is_idle)(struct amdgpu_ip_block *ip_block); int (*wait_for_idle)(struct amdgpu_ip_block *ip_block); - bool (*check_soft_reset)(struct amdgpu_ip_block *ip_block); int (*pre_soft_reset)(struct amdgpu_ip_block *ip_block); int (*soft_reset)(struct amdgpu_ip_block *ip_block); int (*post_soft_reset)(struct amdgpu_ip_block *ip_block); diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 337f9acacef0..115024b6617c 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2771,7 +2771,6 @@ const struct amd_ip_funcs smu_ip_funcs = { .suspend = smu_suspend, .resume = smu_resume, .is_idle = NULL, - .check_soft_reset = NULL, .wait_for_idle = NULL, .soft_reset = NULL, .set_clockgating_state = smu_set_clockgating_state, -- 2.54.0
