diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-01-29 23:20:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-01-29 23:20:51 -0800 |
| commit | 4327db89f5e02458001b9c296a961265b8613395 (patch) | |
| tree | 869f6729b0bc607bbddbe85894a399463dab562a | |
| parent | 4d310797262f0ddf129e76c2aad2b950adaf1fda (diff) | |
| parent | 3a390a21ff0bc53800433441045c00b51de9d439 (diff) | |
Merge tag 'drm-fixes-2026-01-30' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Seems to be a bit quieter this week, mostly xe and amdgpu, with msm
and imx fixes and one WARN_ON from user blocked. Nothing of note
outstanding either.
uapi:
- Fix a WARN_ON() when passing an invalid handle to
drm_gem_change_handle_ioctl()
msm:
- GPU:
- Fix bogus hwcg register update for a690
xe:
- Skip address copy for sync-only execs
- Fix a WA
- Derive mem_copy cap from graphics version
- Fix is_bound() pci_dev lifetime
- xe nvm cleanup fixes
amdgpu:
- SMU 13 fixes
- SMU 14 fixes
- GPUVM fault filter fix
- Powergating fix
- HDMI debounce fix
- Xclk fix for soc21 APUs
- Fix COND_EXEC handling for GC 11
- GC 10-12 KGQ init fixes
- GC 11-12 KGQ reset fixes
imx/tve:
- drop ddc device reference when unloading"
* tag 'drm-fixes-2026-01-30' of https://gitlab.freedesktop.org/drm/kernel: (21 commits)
drm/xe/nvm: Fix double-free on aux add failure
drm/xe/nvm: Manage nvm aux cleanup with devres
drm/amdgpu/gfx12: adjust KGQ reset sequence
drm/amdgpu/gfx11: adjust KGQ reset sequence
drm/amdgpu/gfx12: fix wptr reset in KGQ init
drm/amdgpu/gfx11: fix wptr reset in KGQ init
drm/amdgpu/gfx10: fix wptr reset in KGQ init
drm/xe/configfs: Fix is_bound() pci_dev lifetime
drm/amdgpu: Fix cond_exec handling in amdgpu_ib_schedule()
drm/amdgpu/soc21: fix xclk for APUs
drm/amd/display: Clear HDMI HPD pending work only if it is enabled
drm/imx/tve: fix probe device leak
drm/amd/pm: fix race in power state check before mutex lock
drm/amdgpu: fix NULL pointer dereference in amdgpu_gmc_filter_faults_remove
drm/amd/pm: fix smu v14 soft clock frequency setting issue
drm/amd/pm: fix smu v13 soft clock frequency setting issue
drm/xe: derive mem copy capability from graphics version
drm/xe/xelp: Fix Wa_18022495364
drm/xe: Skip address copy for sync-only execs
drm: Do not allow userspace to trigger kernel warnings in drm_gem_change_handle_ioctl()
...
23 files changed, 117 insertions, 86 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c index 7e623f91f2d7..d9c7ad297293 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c @@ -498,8 +498,13 @@ void amdgpu_gmc_filter_faults_remove(struct amdgpu_device *adev, uint64_t addr, if (adev->irq.retry_cam_enabled) return; + else if (adev->irq.ih1.ring_size) + ih = &adev->irq.ih1; + else if (adev->irq.ih_soft.enabled) + ih = &adev->irq.ih_soft; + else + return; - ih = &adev->irq.ih1; /* Get the WPTR of the last entry in IH ring */ last_wptr = amdgpu_ih_get_wptr(adev, ih); /* Order wptr with ring data. */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index 72ec455fa932..44f230d67da2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -235,7 +235,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs, amdgpu_ring_ib_begin(ring); - if (ring->funcs->emit_gfx_shadow) + if (ring->funcs->emit_gfx_shadow && adev->gfx.cp_gfx_shadow) amdgpu_ring_emit_gfx_shadow(ring, shadow_va, csa_va, gds_va, init_shadow, vmid); @@ -291,7 +291,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs, fence_flags | AMDGPU_FENCE_FLAG_64BIT); } - if (ring->funcs->emit_gfx_shadow && ring->funcs->init_cond_exec) { + if (ring->funcs->emit_gfx_shadow && ring->funcs->init_cond_exec && + adev->gfx.cp_gfx_shadow) { amdgpu_ring_emit_gfx_shadow(ring, 0, 0, 0, false, 0); amdgpu_ring_init_cond_exec(ring, ring->cond_exe_gpu_addr); } diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index d75b9940f248..fc65fb36e115 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -6879,7 +6879,7 @@ static int gfx_v10_0_kgq_init_queue(struct amdgpu_ring *ring, bool reset) memcpy_toio(mqd, adev->gfx.me.mqd_backup[mqd_idx], sizeof(*mqd)); /* reset the ring */ ring->wptr = 0; - *ring->wptr_cpu_addr = 0; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0); amdgpu_ring_clear_ring(ring); } diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c index 8a2ee2de390f..e642236ea2c5 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -4201,7 +4201,7 @@ static int gfx_v11_0_kgq_init_queue(struct amdgpu_ring *ring, bool reset) memcpy_toio(mqd, adev->gfx.me.mqd_backup[mqd_idx], sizeof(*mqd)); /* reset the ring */ ring->wptr = 0; - *ring->wptr_cpu_addr = 0; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0); amdgpu_ring_clear_ring(ring); } @@ -6823,11 +6823,12 @@ static int gfx_v11_0_reset_kgq(struct amdgpu_ring *ring, struct amdgpu_fence *timedout_fence) { struct amdgpu_device *adev = ring->adev; + bool use_mmio = false; int r; amdgpu_ring_reset_helper_begin(ring, timedout_fence); - r = amdgpu_mes_reset_legacy_queue(ring->adev, ring, vmid, false); + r = amdgpu_mes_reset_legacy_queue(ring->adev, ring, vmid, use_mmio); if (r) { dev_warn(adev->dev, "reset via MES failed and try pipe reset %d\n", r); @@ -6836,16 +6837,18 @@ static int gfx_v11_0_reset_kgq(struct amdgpu_ring *ring, return r; } - r = gfx_v11_0_kgq_init_queue(ring, true); - if (r) { - dev_err(adev->dev, "failed to init kgq\n"); - return r; - } + if (use_mmio) { + r = gfx_v11_0_kgq_init_queue(ring, true); + if (r) { + dev_err(adev->dev, "failed to init kgq\n"); + return r; + } - r = amdgpu_mes_map_legacy_queue(adev, ring); - if (r) { - dev_err(adev->dev, "failed to remap kgq\n"); - return r; + r = amdgpu_mes_map_legacy_queue(adev, ring); + if (r) { + dev_err(adev->dev, "failed to remap kgq\n"); + return r; + } } return amdgpu_ring_reset_helper_end(ring, timedout_fence); diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c index b786967022d2..4aab89a9ab40 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c @@ -3079,7 +3079,7 @@ static int gfx_v12_0_kgq_init_queue(struct amdgpu_ring *ring, bool reset) memcpy_toio(mqd, adev->gfx.me.mqd_backup[mqd_idx], sizeof(*mqd)); /* reset the ring */ ring->wptr = 0; - *ring->wptr_cpu_addr = 0; + atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0); amdgpu_ring_clear_ring(ring); } @@ -5297,11 +5297,12 @@ static int gfx_v12_0_reset_kgq(struct amdgpu_ring *ring, struct amdgpu_fence *timedout_fence) { struct amdgpu_device *adev = ring->adev; + bool use_mmio = false; int r; amdgpu_ring_reset_helper_begin(ring, timedout_fence); - r = amdgpu_mes_reset_legacy_queue(ring->adev, ring, vmid, false); + r = amdgpu_mes_reset_legacy_queue(ring->adev, ring, vmid, use_mmio); if (r) { dev_warn(adev->dev, "reset via MES failed and try pipe reset %d\n", r); r = gfx_v12_reset_gfx_pipe(ring); @@ -5309,16 +5310,18 @@ static int gfx_v12_0_reset_kgq(struct amdgpu_ring *ring, return r; } - r = gfx_v12_0_kgq_init_queue(ring, true); - if (r) { - dev_err(adev->dev, "failed to init kgq\n"); - return r; - } + if (use_mmio) { + r = gfx_v12_0_kgq_init_queue(ring, true); + if (r) { + dev_err(adev->dev, "failed to init kgq\n"); + return r; + } - r = amdgpu_mes_map_legacy_queue(adev, ring); - if (r) { - dev_err(adev->dev, "failed to remap kgq\n"); - return r; + r = amdgpu_mes_map_legacy_queue(adev, ring); + if (r) { + dev_err(adev->dev, "failed to remap kgq\n"); + return r; + } } return amdgpu_ring_reset_helper_end(ring, timedout_fence); diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c index ad36c96478a8..25536d89635d 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc21.c +++ b/drivers/gpu/drm/amd/amdgpu/soc21.c @@ -225,7 +225,13 @@ static u32 soc21_get_config_memsize(struct amdgpu_device *adev) static u32 soc21_get_xclk(struct amdgpu_device *adev) { - return adev->clock.spll.reference_freq; + u32 reference_clock = adev->clock.spll.reference_freq; + + /* reference clock is actually 99.81 Mhz rather than 100 Mhz */ + if ((adev->flags & AMD_IS_APU) && reference_clock == 10000) + return 9981; + + return reference_clock; } 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 1ea5a250440f..a8a59126b2d2 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -7754,10 +7754,12 @@ static void amdgpu_dm_connector_destroy(struct drm_connector *connector) drm_dp_mst_topology_mgr_destroy(&aconnector->mst_mgr); /* Cancel and flush any pending HDMI HPD debounce work */ - cancel_delayed_work_sync(&aconnector->hdmi_hpd_debounce_work); - if (aconnector->hdmi_prev_sink) { - dc_sink_release(aconnector->hdmi_prev_sink); - aconnector->hdmi_prev_sink = NULL; + if (aconnector->hdmi_hpd_debounce_delay_ms) { + cancel_delayed_work_sync(&aconnector->hdmi_hpd_debounce_work); + if (aconnector->hdmi_prev_sink) { + dc_sink_release(aconnector->hdmi_prev_sink); + aconnector->hdmi_prev_sink = NULL; + } } if (aconnector->bl_idx != -1) { diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c index 79b174e5326d..302af1fb6901 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c @@ -80,15 +80,15 @@ int amdgpu_dpm_set_powergating_by_smu(struct amdgpu_device *adev, enum ip_power_state pwr_state = gate ? POWER_STATE_OFF : POWER_STATE_ON; bool is_vcn = block_type == AMD_IP_BLOCK_TYPE_VCN; + mutex_lock(&adev->pm.mutex); + if (atomic_read(&adev->pm.pwr_state[block_type]) == pwr_state && (!is_vcn || adev->vcn.num_vcn_inst == 1)) { dev_dbg(adev->dev, "IP block%d already in the target %s state!", block_type, gate ? "gate" : "ungate"); - return 0; + goto out_unlock; } - mutex_lock(&adev->pm.mutex); - switch (block_type) { case AMD_IP_BLOCK_TYPE_UVD: case AMD_IP_BLOCK_TYPE_VCE: @@ -115,6 +115,7 @@ int amdgpu_dpm_set_powergating_by_smu(struct amdgpu_device *adev, if (!ret) atomic_set(&adev->pm.pwr_state[block_type], pwr_state); +out_unlock: mutex_unlock(&adev->pm.mutex); return ret; diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h index 4263798d716b..8e592a477c33 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h @@ -56,6 +56,7 @@ #define SMUQ10_TO_UINT(x) ((x) >> 10) #define SMUQ10_FRAC(x) ((x) & 0x3ff) #define SMUQ10_ROUND(x) ((SMUQ10_TO_UINT(x)) + ((SMUQ10_FRAC(x)) >= 0x200)) +#define SMU_V13_SOFT_FREQ_ROUND(x) ((x) + 1) extern const int pmfw_decoded_link_speed[5]; extern const int pmfw_decoded_link_width[7]; diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h index 29a4583db873..0b1e6f25e611 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h @@ -57,6 +57,7 @@ extern const int decoded_link_width[8]; #define DECODE_GEN_SPEED(gen_speed_idx) (decoded_link_speed[gen_speed_idx]) #define DECODE_LANE_WIDTH(lane_width_idx) (decoded_link_width[lane_width_idx]) +#define SMU_V14_SOFT_FREQ_ROUND(x) ((x) + 1) struct smu_14_0_max_sustainable_clocks { uint32_t display_clock; diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c index a89075e25717..2efd914d81e5 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c @@ -1555,6 +1555,7 @@ int smu_v13_0_set_soft_freq_limited_range(struct smu_context *smu, return clk_id; if (max > 0) { + max = SMU_V13_SOFT_FREQ_ROUND(max); if (automatic) param = (uint32_t)((clk_id << 16) | 0xffff); else diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c index f2a16dfee599..06a81533759c 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c @@ -1178,6 +1178,7 @@ int smu_v14_0_set_soft_freq_limited_range(struct smu_context *smu, return clk_id; if (max > 0) { + max = SMU_V14_SOFT_FREQ_ROUND(max); if (automatic) param = (uint32_t)((clk_id << 16) | 0xffff); else diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index e4df43427394..25f68fed9b48 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -960,16 +960,21 @@ int drm_gem_change_handle_ioctl(struct drm_device *dev, void *data, { struct drm_gem_change_handle *args = data; struct drm_gem_object *obj; - int ret; + int handle, ret; if (!drm_core_check_feature(dev, DRIVER_GEM)) return -EOPNOTSUPP; + /* idr_alloc() limitation. */ + if (args->new_handle > INT_MAX) + return -EINVAL; + handle = args->new_handle; + obj = drm_gem_object_lookup(file_priv, args->handle); if (!obj) return -ENOENT; - if (args->handle == args->new_handle) { + if (args->handle == handle) { ret = 0; goto out; } @@ -977,18 +982,19 @@ int drm_gem_change_handle_ioctl(struct drm_device *dev, void *data, mutex_lock(&file_priv->prime.lock); spin_lock(&file_priv->table_lock); - ret = idr_alloc(&file_priv->object_idr, obj, - args->new_handle, args->new_handle + 1, GFP_NOWAIT); + ret = idr_alloc(&file_priv->object_idr, obj, handle, handle + 1, + GFP_NOWAIT); spin_unlock(&file_priv->table_lock); if (ret < 0) goto out_unlock; if (obj->dma_buf) { - ret = drm_prime_add_buf_handle(&file_priv->prime, obj->dma_buf, args->new_handle); + ret = drm_prime_add_buf_handle(&file_priv->prime, obj->dma_buf, + handle); if (ret < 0) { spin_lock(&file_priv->table_lock); - idr_remove(&file_priv->object_idr, args->new_handle); + idr_remove(&file_priv->object_idr, handle); spin_unlock(&file_priv->table_lock); goto out_unlock; } diff --git a/drivers/gpu/drm/imx/ipuv3/imx-tve.c b/drivers/gpu/drm/imx/ipuv3/imx-tve.c index c5c6e070cc06..e861b8b9d8fa 100644 --- a/drivers/gpu/drm/imx/ipuv3/imx-tve.c +++ b/drivers/gpu/drm/imx/ipuv3/imx-tve.c @@ -528,6 +528,13 @@ static const struct component_ops imx_tve_ops = { .bind = imx_tve_bind, }; +static void imx_tve_put_device(void *_dev) +{ + struct device *dev = _dev; + + put_device(dev); +} + static int imx_tve_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -549,6 +556,12 @@ static int imx_tve_probe(struct platform_device *pdev) if (ddc_node) { tve->ddc = of_find_i2c_adapter_by_node(ddc_node); of_node_put(ddc_node); + if (tve->ddc) { + ret = devm_add_action_or_reset(dev, imx_tve_put_device, + &tve->ddc->dev); + if (ret) + return ret; + } } tve->mode = of_get_tve_mode(np); diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c index ac9a95aab2fb..4c042133261c 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c @@ -501,8 +501,6 @@ static const struct adreno_reglist a690_hwcg[] = { {REG_A6XX_RBBM_CLOCK_CNTL_GMU_GX, 0x00000222}, {REG_A6XX_RBBM_CLOCK_DELAY_GMU_GX, 0x00000111}, {REG_A6XX_RBBM_CLOCK_HYST_GMU_GX, 0x00000555}, - {REG_A6XX_GPU_GMU_AO_GMU_CGC_DELAY_CNTL, 0x10111}, - {REG_A6XX_GPU_GMU_AO_GMU_CGC_HYST_CNTL, 0x5555}, {} }; diff --git a/drivers/gpu/drm/xe/xe_configfs.c b/drivers/gpu/drm/xe/xe_configfs.c index 9f6251b1008b..82edd0466005 100644 --- a/drivers/gpu/drm/xe/xe_configfs.c +++ b/drivers/gpu/drm/xe/xe_configfs.c @@ -347,11 +347,10 @@ static bool is_bound(struct xe_config_group_device *dev) return false; ret = pci_get_drvdata(pdev); - pci_dev_put(pdev); - if (ret) pci_dbg(pdev, "Already bound to driver\n"); + pci_dev_put(pdev); return ret; } diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index cf29e259861f..9a6d49fcd8e4 100644 --- a/drivers/gpu/drm/xe/xe_device.c +++ b/drivers/gpu/drm/xe/xe_device.c @@ -984,8 +984,6 @@ void xe_device_remove(struct xe_device *xe) { xe_display_unregister(xe); - xe_nvm_fini(xe); - drm_dev_unplug(&xe->drm); xe_bo_pci_dev_remove_all(xe); diff --git a/drivers/gpu/drm/xe/xe_exec.c b/drivers/gpu/drm/xe/xe_exec.c index fd9480031750..8e3614b24010 100644 --- a/drivers/gpu/drm/xe/xe_exec.c +++ b/drivers/gpu/drm/xe/xe_exec.c @@ -190,9 +190,9 @@ int xe_exec_ioctl(struct drm_device *dev, void *data, struct drm_file *file) goto err_syncs; } - if (xe_exec_queue_is_parallel(q)) { - err = copy_from_user(addresses, addresses_user, sizeof(u64) * - q->width); + if (args->num_batch_buffer && xe_exec_queue_is_parallel(q)) { + err = copy_from_user(addresses, addresses_user, + sizeof(u64) * q->width); if (err) { err = -EFAULT; goto err_syncs; diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c index 281286f2b5f9..b8c1dd953665 100644 --- a/drivers/gpu/drm/xe/xe_lrc.c +++ b/drivers/gpu/drm/xe/xe_lrc.c @@ -1185,7 +1185,7 @@ static ssize_t setup_invalidate_state_cache_wa(struct xe_lrc *lrc, return -ENOSPC; *cmd++ = MI_LOAD_REGISTER_IMM | MI_LRI_NUM_REGS(1); - *cmd++ = CS_DEBUG_MODE1(0).addr; + *cmd++ = CS_DEBUG_MODE2(0).addr; *cmd++ = _MASKED_BIT_ENABLE(INSTRUCTION_STATE_CACHE_INVALIDATE); return cmd - batch; diff --git a/drivers/gpu/drm/xe/xe_nvm.c b/drivers/gpu/drm/xe/xe_nvm.c index 33f4ac82fc80..6da42b2b5e46 100644 --- a/drivers/gpu/drm/xe/xe_nvm.c +++ b/drivers/gpu/drm/xe/xe_nvm.c @@ -83,6 +83,27 @@ static bool xe_nvm_writable_override(struct xe_device *xe) return writable_override; } +static void xe_nvm_fini(void *arg) +{ + struct xe_device *xe = arg; + struct intel_dg_nvm_dev *nvm = xe->nvm; + + if (!xe->info.has_gsc_nvm) + return; + + /* No access to internal NVM from VFs */ + if (IS_SRIOV_VF(xe)) + return; + + /* Nvm pointer should not be NULL here */ + if (WARN_ON(!nvm)) + return; + + auxiliary_device_delete(&nvm->aux_dev); + auxiliary_device_uninit(&nvm->aux_dev); + xe->nvm = NULL; +} + int xe_nvm_init(struct xe_device *xe) { struct pci_dev *pdev = to_pci_dev(xe->drm.dev); @@ -132,39 +153,17 @@ int xe_nvm_init(struct xe_device *xe) ret = auxiliary_device_init(aux_dev); if (ret) { drm_err(&xe->drm, "xe-nvm aux init failed %d\n", ret); - goto err; + kfree(nvm); + xe->nvm = NULL; + return ret; } ret = auxiliary_device_add(aux_dev); if (ret) { drm_err(&xe->drm, "xe-nvm aux add failed %d\n", ret); auxiliary_device_uninit(aux_dev); - goto err; + xe->nvm = NULL; + return ret; } - return 0; - -err: - kfree(nvm); - xe->nvm = NULL; - return ret; -} - -void xe_nvm_fini(struct xe_device *xe) -{ - struct intel_dg_nvm_dev *nvm = xe->nvm; - - if (!xe->info.has_gsc_nvm) - return; - - /* No access to internal NVM from VFs */ - if (IS_SRIOV_VF(xe)) - return; - - /* Nvm pointer should not be NULL here */ - if (WARN_ON(!nvm)) - return; - - auxiliary_device_delete(&nvm->aux_dev); - auxiliary_device_uninit(&nvm->aux_dev); - xe->nvm = NULL; + return devm_add_action_or_reset(xe->drm.dev, xe_nvm_fini, xe); } diff --git a/drivers/gpu/drm/xe/xe_nvm.h b/drivers/gpu/drm/xe/xe_nvm.h index 7f3d5f57bed0..fd3467ad35a4 100644 --- a/drivers/gpu/drm/xe/xe_nvm.h +++ b/drivers/gpu/drm/xe/xe_nvm.h @@ -10,6 +10,4 @@ struct xe_device; int xe_nvm_init(struct xe_device *xe); -void xe_nvm_fini(struct xe_device *xe); - #endif diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index 9c9ea10d994c..2aa883f5ef79 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -342,7 +342,6 @@ static const struct xe_device_desc lnl_desc = { .has_display = true, .has_flat_ccs = 1, .has_pxp = true, - .has_mem_copy_instr = true, .max_gt_per_tile = 2, .needs_scratch = true, .va_bits = 48, @@ -363,7 +362,6 @@ static const struct xe_device_desc bmg_desc = { .has_heci_cscfi = 1, .has_late_bind = true, .has_sriov = true, - .has_mem_copy_instr = true, .max_gt_per_tile = 2, .needs_scratch = true, .subplatforms = (const struct xe_subplatform_desc[]) { @@ -380,7 +378,6 @@ static const struct xe_device_desc ptl_desc = { .has_display = true, .has_flat_ccs = 1, .has_sriov = true, - .has_mem_copy_instr = true, .max_gt_per_tile = 2, .needs_scratch = true, .needs_shared_vf_gt_wq = true, @@ -393,7 +390,6 @@ static const struct xe_device_desc nvls_desc = { .dma_mask_size = 46, .has_display = true, .has_flat_ccs = 1, - .has_mem_copy_instr = true, .max_gt_per_tile = 2, .require_force_probe = true, .va_bits = 48, @@ -675,7 +671,6 @@ static int xe_info_init_early(struct xe_device *xe, xe->info.has_pxp = desc->has_pxp; xe->info.has_sriov = xe_configfs_primary_gt_allowed(to_pci_dev(xe->drm.dev)) && desc->has_sriov; - xe->info.has_mem_copy_instr = desc->has_mem_copy_instr; xe->info.skip_guc_pc = desc->skip_guc_pc; xe->info.skip_mtcfg = desc->skip_mtcfg; xe->info.skip_pcode = desc->skip_pcode; @@ -864,6 +859,7 @@ static int xe_info_init(struct xe_device *xe, xe->info.has_range_tlb_inval = graphics_desc->has_range_tlb_inval; xe->info.has_usm = graphics_desc->has_usm; xe->info.has_64bit_timestamp = graphics_desc->has_64bit_timestamp; + xe->info.has_mem_copy_instr = GRAPHICS_VER(xe) >= 20; xe_info_probe_tile_count(xe); diff --git a/drivers/gpu/drm/xe/xe_pci_types.h b/drivers/gpu/drm/xe/xe_pci_types.h index 9892c063a9c5..a4451bdc79fb 100644 --- a/drivers/gpu/drm/xe/xe_pci_types.h +++ b/drivers/gpu/drm/xe/xe_pci_types.h @@ -46,7 +46,6 @@ struct xe_device_desc { u8 has_late_bind:1; u8 has_llc:1; u8 has_mbx_power_limits:1; - u8 has_mem_copy_instr:1; u8 has_pxp:1; u8 has_sriov:1; u8 needs_scratch:1; |
