diff options
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/drm_sysfs.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_i2c.c | 20 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 14 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_mode.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/atombios_crtc.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/dce3_1_afmt.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 15 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_dp_mst.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_kms.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_vm.c | 17 |
17 files changed, 85 insertions, 32 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c index e469c4b2e8cc..c25728bc388a 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c @@ -684,8 +684,6 @@ static ssize_t node_show(struct kobject *kobj, struct attribute *attr, dev->node_props.cpu_core_id_base); sysfs_show_32bit_prop(buffer, "simd_id_base", dev->node_props.simd_id_base); - sysfs_show_32bit_prop(buffer, "capability", - dev->node_props.capability); sysfs_show_32bit_prop(buffer, "max_waves_per_simd", dev->node_props.max_waves_per_simd); sysfs_show_32bit_prop(buffer, "lds_size_in_kb", @@ -736,6 +734,8 @@ static ssize_t node_show(struct kobject *kobj, struct attribute *attr, dev->gpu->kfd2kgd->get_fw_version( dev->gpu->kgd, KGD_ENGINE_MEC1)); + sysfs_show_32bit_prop(buffer, "capability", + dev->node_props.capability); } return sysfs_show_32bit_prop(buffer, "max_engine_clk_ccompute", diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index ffc305fc2076..eb7e61078a5b 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -217,7 +217,7 @@ static ssize_t status_store(struct device *device, mutex_unlock(&dev->mode_config.mutex); - return ret; + return ret ? ret : count; } static ssize_t status_show(struct device *device, diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 007c7d7d8295..dc55c51964ab 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1667,12 +1667,15 @@ static int i915_sr_status(struct seq_file *m, void *unused) if (HAS_PCH_SPLIT(dev)) sr_enabled = I915_READ(WM1_LP_ILK) & WM1_LP_SR_EN; - else if (IS_CRESTLINE(dev) || IS_I945G(dev) || IS_I945GM(dev)) + else if (IS_CRESTLINE(dev) || IS_G4X(dev) || + IS_I945G(dev) || IS_I945GM(dev)) sr_enabled = I915_READ(FW_BLC_SELF) & FW_BLC_SELF_EN; else if (IS_I915GM(dev)) sr_enabled = I915_READ(INSTPM) & INSTPM_SELF_EN; else if (IS_PINEVIEW(dev)) sr_enabled = I915_READ(DSPFW3) & PINEVIEW_SELF_REFRESH_EN; + else if (IS_VALLEYVIEW(dev)) + sr_enabled = I915_READ(FW_BLC_SELF_VLV) & FW_CSPWRDWNEN; intel_runtime_pm_put(dev_priv); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 53394f998a1f..2d0995e7afc3 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3003,8 +3003,8 @@ int i915_vma_unbind(struct i915_vma *vma) } else if (vma->ggtt_view.pages) { sg_free_table(vma->ggtt_view.pages); kfree(vma->ggtt_view.pages); - vma->ggtt_view.pages = NULL; } + vma->ggtt_view.pages = NULL; } drm_mm_remove_node(&vma->node); diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index a3190e793ed4..cc552a4c1f3b 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -32,6 +32,7 @@ #include "i915_trace.h" #include "intel_drv.h" #include <linux/dma_remapping.h> +#include <linux/uaccess.h> #define __EXEC_OBJECT_HAS_PIN (1<<31) #define __EXEC_OBJECT_HAS_FENCE (1<<30) @@ -465,7 +466,7 @@ i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj, } /* We can't wait for rendering with pagefaults disabled */ - if (obj->active && in_atomic()) + if (obj->active && pagefault_disabled()) return -EFAULT; if (use_cpu_reloc(obj)) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index f27346e907b1..d714a4b5711e 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -880,10 +880,8 @@ intel_dp_aux_ch(struct intel_dp *intel_dp, DP_AUX_CH_CTL_RECEIVE_ERROR)) continue; if (status & DP_AUX_CH_CTL_DONE) - break; + goto done; } - if (status & DP_AUX_CH_CTL_DONE) - break; } if ((status & DP_AUX_CH_CTL_DONE) == 0) { @@ -892,6 +890,7 @@ intel_dp_aux_ch(struct intel_dp *intel_dp, goto out; } +done: /* Check for timeout or receive error. * Timeouts occur when the sink is not connected */ diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c index 56e437e31580..ae628001fd97 100644 --- a/drivers/gpu/drm/i915/intel_i2c.c +++ b/drivers/gpu/drm/i915/intel_i2c.c @@ -435,7 +435,7 @@ gmbus_xfer(struct i2c_adapter *adapter, struct intel_gmbus, adapter); struct drm_i915_private *dev_priv = bus->dev_priv; - int i, reg_offset; + int i = 0, inc, try = 0, reg_offset; int ret = 0; intel_aux_display_runtime_get(dev_priv); @@ -448,12 +448,14 @@ gmbus_xfer(struct i2c_adapter *adapter, reg_offset = dev_priv->gpio_mmio_base; +retry: I915_WRITE(GMBUS0 + reg_offset, bus->reg0); - for (i = 0; i < num; i++) { + for (; i < num; i += inc) { + inc = 1; if (gmbus_is_index_read(msgs, i, num)) { ret = gmbus_xfer_index_read(dev_priv, &msgs[i]); - i += 1; /* set i to the index of the read xfer */ + inc = 2; /* an index read is two msgs */ } else if (msgs[i].flags & I2C_M_RD) { ret = gmbus_xfer_read(dev_priv, &msgs[i], 0); } else { @@ -525,6 +527,18 @@ clear_err: adapter->name, msgs[i].addr, (msgs[i].flags & I2C_M_RD) ? 'r' : 'w', msgs[i].len); + /* + * Passive adapters sometimes NAK the first probe. Retry the first + * message once on -ENXIO for GMBUS transfers; the bit banging algorithm + * has retries internally. See also the retry loop in + * drm_do_probe_ddc_edid, which bails out on the first -ENXIO. + */ + if (ret == -ENXIO && i == 0 && try++ == 0) { + DRM_DEBUG_KMS("GMBUS [%s] NAK on first message, retry\n", + adapter->name); + goto retry; + } + goto out; timeout: diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 09df74b8e917..424e62197787 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1134,6 +1134,12 @@ static int gen8_init_common_ring(struct intel_engine_cs *ring) I915_WRITE_IMR(ring, ~(ring->irq_enable_mask | ring->irq_keep_mask)); I915_WRITE(RING_HWSTAM(ring->mmio_base), 0xffffffff); + if (ring->status_page.obj) { + I915_WRITE(RING_HWS_PGA(ring->mmio_base), + (u32)ring->status_page.gfx_addr); + POSTING_READ(RING_HWS_PGA(ring->mmio_base)); + } + I915_WRITE(RING_MODE_GEN7(ring), _MASKED_BIT_DISABLE(GFX_REPLAY_MODE) | _MASKED_BIT_ENABLE(GFX_RUN_LIST_ENABLE)); diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 441e2502b889..005b5e04de4d 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -901,13 +901,6 @@ static int chv_init_workarounds(struct intel_engine_cs *ring) GEN6_WIZ_HASHING_MASK, GEN6_WIZ_HASHING_16x4); - if (INTEL_REVID(dev) == SKL_REVID_C0 || - INTEL_REVID(dev) == SKL_REVID_D0) - /* WaBarrierPerformanceFixDisable:skl */ - WA_SET_BIT_MASKED(HDC_CHICKEN0, - HDC_FENCE_DEST_SLM_DISABLE | - HDC_BARRIER_PERFORMANCE_DISABLE); - return 0; } @@ -1024,6 +1017,13 @@ static int skl_init_workarounds(struct intel_engine_cs *ring) WA_SET_BIT_MASKED(HIZ_CHICKEN, BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE); + if (INTEL_REVID(dev) == SKL_REVID_C0 || + INTEL_REVID(dev) == SKL_REVID_D0) + /* WaBarrierPerformanceFixDisable:skl */ + WA_SET_BIT_MASKED(HDC_CHICKEN0, + HDC_FENCE_DEST_SLM_DISABLE | + HDC_BARRIER_PERFORMANCE_DISABLE); + return skl_tune_iz_hashing(ring); } diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index e87d2f418de4..987b81f31b0e 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -2550,7 +2550,7 @@ intel_sdvo_analog_init(struct intel_sdvo *intel_sdvo, int device) DRM_DEBUG_KMS("initialising analog device %d\n", device); - intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL); + intel_sdvo_connector = intel_sdvo_connector_alloc(); if (!intel_sdvo_connector) return false; diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 6e84df9369a6..ad4b9010dfb0 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -1526,6 +1526,11 @@ static int mga_vga_mode_valid(struct drm_connector *connector, return MODE_BANDWIDTH; } + if ((mode->hdisplay % 8) != 0 || (mode->hsync_start % 8) != 0 || + (mode->hsync_end % 8) != 0 || (mode->htotal % 8) != 0) { + return MODE_H_ILLEGAL; + } + if (mode->crtc_hdisplay > 2048 || mode->crtc_hsync_start > 4096 || mode->crtc_hsync_end > 4096 || mode->crtc_htotal > 4096 || mode->crtc_vdisplay > 2048 || mode->crtc_vsync_start > 4096 || diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index e597ffc26563..dac78ad24b31 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -580,9 +580,6 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc, else radeon_crtc->pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV; - /* if there is no audio, set MINM_OVER_MAXP */ - if (!drm_detect_monitor_audio(radeon_connector_edid(connector))) - radeon_crtc->pll_flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP; if (rdev->family < CHIP_RV770) radeon_crtc->pll_flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP; /* use frac fb div on APUs */ @@ -1798,9 +1795,7 @@ static int radeon_get_shared_nondp_ppll(struct drm_crtc *crtc) if ((crtc->mode.clock == test_crtc->mode.clock) && (adjusted_clock == test_adjusted_clock) && (radeon_crtc->ss_enabled == test_radeon_crtc->ss_enabled) && - (test_radeon_crtc->pll_id != ATOM_PPLL_INVALID) && - (drm_detect_monitor_audio(radeon_connector_edid(test_radeon_crtc->connector)) == - drm_detect_monitor_audio(radeon_connector_edid(radeon_crtc->connector)))) + (test_radeon_crtc->pll_id != ATOM_PPLL_INVALID)) return test_radeon_crtc->pll_id; } } diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c index f04205170b8a..cfa3a84a2af0 100644 --- a/drivers/gpu/drm/radeon/dce3_1_afmt.c +++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c @@ -173,7 +173,7 @@ void dce3_2_hdmi_update_acr(struct drm_encoder *encoder, long offset, struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - WREG32(HDMI0_ACR_PACKET_CONTROL + offset, + WREG32(DCE3_HDMI0_ACR_PACKET_CONTROL + offset, HDMI0_ACR_SOURCE | /* select SW CTS value */ HDMI0_ACR_AUTO_SEND); /* allow hw to sent ACR packets when required */ diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index b7ca4c514621..a7fdfa4f0857 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1463,6 +1463,21 @@ int radeon_device_init(struct radeon_device *rdev, if (r) DRM_ERROR("ib ring test failed (%d).\n", r); + /* + * Turks/Thames GPU will freeze whole laptop if DPM is not restarted + * after the CP ring have chew one packet at least. Hence here we stop + * and restart DPM after the radeon_ib_ring_tests(). + */ + if (rdev->pm.dpm_enabled && + (rdev->pm.pm_method == PM_METHOD_DPM) && + (rdev->family == CHIP_TURKS) && + (rdev->flags & RADEON_IS_MOBILITY)) { + mutex_lock(&rdev->pm.mutex); + radeon_dpm_disable(rdev); + radeon_dpm_enable(rdev); + mutex_unlock(&rdev->pm.mutex); + } + if ((radeon_testing & 1)) { if (rdev->accel_working) radeon_test_moves(rdev); diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c index 2b98ed3e684d..257b10be5cda 100644 --- a/drivers/gpu/drm/radeon/radeon_dp_mst.c +++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c @@ -663,12 +663,17 @@ int radeon_dp_mst_probe(struct radeon_connector *radeon_connector) { struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv; + struct drm_device *dev = radeon_connector->base.dev; + struct radeon_device *rdev = dev->dev_private; int ret; u8 msg[1]; if (!radeon_mst) return 0; + if (!ASIC_IS_DCE5(rdev)) + return 0; + if (dig_connector->dpcd[DP_DPCD_REV] < 0x12) return 0; diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 7b2a7335cc5d..b0acf50d9558 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -576,6 +576,9 @@ static int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file if (radeon_get_allowed_info_register(rdev, *value, value)) return -EINVAL; break; + case RADEON_INFO_VA_UNMAP_WORKING: + *value = true; + break; default: DRM_DEBUG_KMS("Invalid request %d\n", info->request); return -EINVAL; diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index de42fc4a22b8..9c3377ca17b7 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -458,14 +458,16 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev, /* make sure object fit at this offset */ eoffset = soffset + size; if (soffset >= eoffset) { - return -EINVAL; + r = -EINVAL; + goto error_unreserve; } last_pfn = eoffset / RADEON_GPU_PAGE_SIZE; if (last_pfn > rdev->vm_manager.max_pfn) { dev_err(rdev->dev, "va above limit (0x%08X > 0x%08X)\n", last_pfn, rdev->vm_manager.max_pfn); - return -EINVAL; + r = -EINVAL; + goto error_unreserve; } } else { @@ -486,7 +488,8 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev, "(bo %p 0x%010lx 0x%010lx)\n", bo_va->bo, soffset, tmp->bo, tmp->it.start, tmp->it.last); mutex_unlock(&vm->mutex); - return -EINVAL; + r = -EINVAL; + goto error_unreserve; } } @@ -497,7 +500,8 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev, tmp = kzalloc(sizeof(struct radeon_bo_va), GFP_KERNEL); if (!tmp) { mutex_unlock(&vm->mutex); - return -ENOMEM; + r = -ENOMEM; + goto error_unreserve; } tmp->it.start = bo_va->it.start; tmp->it.last = bo_va->it.last; @@ -555,7 +559,6 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev, r = radeon_vm_clear_bo(rdev, pt); if (r) { radeon_bo_unref(&pt); - radeon_bo_reserve(bo_va->bo, false); return r; } @@ -575,6 +578,10 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev, mutex_unlock(&vm->mutex); return 0; + +error_unreserve: + radeon_bo_unreserve(bo_va->bo); + return r; } /** |