summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/gpu/drm/amd
diff options
context:
space:
mode:
authorYunhong Jiang <yunhong.jiang@linux.intel.com>2017-03-08 23:13:28 -0800
committerYunhong Jiang <yunhong.jiang@linux.intel.com>2017-03-08 23:36:15 -0800
commit52f993b8e89487ec9ee15a7fb4979e0f09a45b27 (patch)
treed65304486afe0bea4a311c783c0d72791c8c0aa2 /kernel/drivers/gpu/drm/amd
parentc189ccac5702322ed843fe17057035b7222a59b6 (diff)
Upgrade to 4.4.50-rt62
The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it to 4.4.50-rt62. The command to achieve it is: a) Clone a git repo from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git b) Get the diff between this two changesets: git diff 640eca2901f3435e616157b11379d3223a44b391 705619beeea1b0b48219a683fd1a901a86fdaf5e where the two commits are: [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 640eca2901f3435e616157b11379d3223a44b391 640eca2901f3 v4.4.6-rt14 localversion-rt [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 705619beeea1b0b48219a683fd1a901a86fdaf5e 705619beeea1 Linux 4.4.50-rt62 localversion-rt c) One patch has been backported thus revert the patch before applying. filterdiff -p1 -x scripts/package/Makefile ~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run Upstream status: backport Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01 Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/amd')
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.h6
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c38
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c5
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c2
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c17
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c16
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c16
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c4
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c5
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c4
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h6
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c1
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c20
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c4
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c5
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c1
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/atombios_dp.c104
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c5
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/cik_sdma.c3
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/cz_dpm.c4
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c23
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c24
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c48
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c4
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c17
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c23
-rw-r--r--kernel/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c4
-rw-r--r--kernel/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c2
-rw-r--r--kernel/drivers/gpu/drm/amd/amdkfd/kfd_process.c70
29 files changed, 296 insertions, 185 deletions
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index bb1099c54..e8e962f7b 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -532,6 +532,7 @@ struct amdgpu_bo {
u64 metadata_flags;
void *metadata;
u32 metadata_size;
+ unsigned prime_shared_count;
/* list of all virtual address to which this bo
* is associated to
*/
@@ -710,9 +711,9 @@ int amdgpu_gart_table_vram_pin(struct amdgpu_device *adev);
void amdgpu_gart_table_vram_unpin(struct amdgpu_device *adev);
int amdgpu_gart_init(struct amdgpu_device *adev);
void amdgpu_gart_fini(struct amdgpu_device *adev);
-void amdgpu_gart_unbind(struct amdgpu_device *adev, unsigned offset,
+void amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset,
int pages);
-int amdgpu_gart_bind(struct amdgpu_device *adev, unsigned offset,
+int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset,
int pages, struct page **pagelist,
dma_addr_t *dma_addr, uint32_t flags);
@@ -1673,6 +1674,7 @@ struct amdgpu_uvd {
struct amdgpu_bo *vcpu_bo;
void *cpu_addr;
uint64_t gpu_addr;
+ unsigned fw_version;
atomic_t handles[AMDGPU_MAX_UVD_HANDLES];
struct drm_file *filp[AMDGPU_MAX_UVD_HANDLES];
struct delayed_work idle_work;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index 9416e0f5c..51a9942cd 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -331,6 +331,19 @@ bool amdgpu_atombios_get_connector_info_from_object_table(struct amdgpu_device *
(le16_to_cpu(path->usConnObjectId) &
OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;
+ /* Skip TV/CV support */
+ if ((le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_TV1_SUPPORT) ||
+ (le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_CV_SUPPORT))
+ continue;
+
+ if (con_obj_id >= ARRAY_SIZE(object_connector_convert)) {
+ DRM_ERROR("invalid con_obj_id %d for device tag 0x%04x\n",
+ con_obj_id, le16_to_cpu(path->usDeviceTag));
+ continue;
+ }
+
connector_type =
object_connector_convert[con_obj_id];
connector_object_id = con_obj_id;
@@ -566,28 +579,19 @@ int amdgpu_atombios_get_clock_info(struct amdgpu_device *adev)
le16_to_cpu(firmware_info->info.usReferenceClock);
ppll->reference_div = 0;
- if (crev < 2)
- ppll->pll_out_min =
- le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output);
- else
- ppll->pll_out_min =
- le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output);
+ ppll->pll_out_min =
+ le32_to_cpu(firmware_info->info_12.ulMinPixelClockPLL_Output);
ppll->pll_out_max =
le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output);
- if (crev >= 4) {
- ppll->lcd_pll_out_min =
- le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100;
- if (ppll->lcd_pll_out_min == 0)
- ppll->lcd_pll_out_min = ppll->pll_out_min;
- ppll->lcd_pll_out_max =
- le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100;
- if (ppll->lcd_pll_out_max == 0)
- ppll->lcd_pll_out_max = ppll->pll_out_max;
- } else {
+ ppll->lcd_pll_out_min =
+ le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100;
+ if (ppll->lcd_pll_out_min == 0)
ppll->lcd_pll_out_min = ppll->pll_out_min;
+ ppll->lcd_pll_out_max =
+ le16_to_cpu(firmware_info->info_14.usLcdMaxPixelClockPLL_Output) * 100;
+ if (ppll->lcd_pll_out_max == 0)
ppll->lcd_pll_out_max = ppll->pll_out_max;
- }
if (ppll->pll_out_min == 0)
ppll->pll_out_min = 64800;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
index 5a8fbadbd..29adbbe22 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
@@ -10,6 +10,7 @@
#include <linux/slab.h>
#include <linux/acpi.h>
#include <linux/pci.h>
+#include <linux/delay.h>
#include "amdgpu_acpi.h"
@@ -256,6 +257,10 @@ static int amdgpu_atpx_set_discrete_state(struct amdgpu_atpx *atpx, u8 state)
if (!info)
return -EIO;
kfree(info);
+
+ /* 200ms delay is required after off */
+ if (state == 0)
+ msleep(200);
}
return 0;
}
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
index f82a2dd83..3c7a72359 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
@@ -117,7 +117,7 @@ static int amdgpu_bo_list_set(struct amdgpu_device *adev,
entry->allowed_domains = AMDGPU_GEM_DOMAIN_GTT;
}
entry->tv.bo = &entry->robj->tbo;
- entry->tv.shared = true;
+ entry->tv.shared = !entry->robj->prime_shared_count;
if (entry->prefered_domains == AMDGPU_GEM_DOMAIN_GDS)
gds_obj = entry->robj;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index 119cdc2c4..930083336 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -194,12 +194,12 @@ int amdgpu_connector_get_monitor_bpc(struct drm_connector *connector)
bpc = 8;
DRM_DEBUG("%s: HDMI deep color 10 bpc exceeds max tmds clock. Using %d bpc.\n",
connector->name, bpc);
- } else if (bpc > 8) {
- /* max_tmds_clock missing, but hdmi spec mandates it for deep color. */
- DRM_DEBUG("%s: Required max tmds clock for HDMI deep color missing. Using 8 bpc.\n",
- connector->name);
- bpc = 8;
}
+ } else if (bpc > 8) {
+ /* max_tmds_clock missing, but hdmi spec mandates it for deep color. */
+ DRM_DEBUG("%s: Required max tmds clock for HDMI deep color missing. Using 8 bpc.\n",
+ connector->name);
+ bpc = 8;
}
}
@@ -1690,7 +1690,6 @@ amdgpu_connector_add(struct amdgpu_device *adev,
DRM_MODE_SCALE_NONE);
/* no HPD on analog connectors */
amdgpu_connector->hpd.hpd = AMDGPU_HPD_NONE;
- connector->polled = DRM_CONNECTOR_POLL_CONNECT;
connector->interlace_allowed = true;
connector->doublescan_allowed = true;
break;
@@ -1893,8 +1892,10 @@ amdgpu_connector_add(struct amdgpu_device *adev,
}
if (amdgpu_connector->hpd.hpd == AMDGPU_HPD_NONE) {
- if (i2c_bus->valid)
- connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+ if (i2c_bus->valid) {
+ connector->polled = DRM_CONNECTOR_POLL_CONNECT |
+ DRM_CONNECTOR_POLL_DISCONNECT;
+ }
} else
connector->polled = DRM_CONNECTOR_POLL_HPD;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index c961fe093..16302f7d5 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1793,7 +1793,23 @@ int amdgpu_resume_kms(struct drm_device *dev, bool resume, bool fbcon)
}
drm_kms_helper_poll_enable(dev);
+
+ /*
+ * Most of the connector probing functions try to acquire runtime pm
+ * refs to ensure that the GPU is powered on when connector polling is
+ * performed. Since we're calling this from a runtime PM callback,
+ * trying to acquire rpm refs will cause us to deadlock.
+ *
+ * Since we're guaranteed to be holding the rpm lock, it's safe to
+ * temporarily disable the rpm helpers so this doesn't deadlock us.
+ */
+#ifdef CONFIG_PM
+ dev->dev->power.disable_depth++;
+#endif
drm_helper_hpd_irq_event(dev);
+#ifdef CONFIG_PM
+ dev->dev->power.disable_depth--;
+#endif
if (fbcon) {
amdgpu_fbdev_set_suspend(adev, 0);
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
index 7b7f4aba6..14f57d991 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
@@ -113,24 +113,26 @@ void amdgpu_dpm_print_ps_status(struct amdgpu_device *adev,
printk("\n");
}
+
u32 amdgpu_dpm_get_vblank_time(struct amdgpu_device *adev)
{
struct drm_device *dev = adev->ddev;
struct drm_crtc *crtc;
struct amdgpu_crtc *amdgpu_crtc;
- u32 line_time_us, vblank_lines;
+ u32 vblank_in_pixels;
u32 vblank_time_us = 0xffffffff; /* if the displays are off, vblank time is max */
if (adev->mode_info.num_crtc && adev->mode_info.mode_config_initialized) {
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
amdgpu_crtc = to_amdgpu_crtc(crtc);
if (crtc->enabled && amdgpu_crtc->enabled && amdgpu_crtc->hw_mode.clock) {
- line_time_us = (amdgpu_crtc->hw_mode.crtc_htotal * 1000) /
- amdgpu_crtc->hw_mode.clock;
- vblank_lines = amdgpu_crtc->hw_mode.crtc_vblank_end -
+ vblank_in_pixels =
+ amdgpu_crtc->hw_mode.crtc_htotal *
+ (amdgpu_crtc->hw_mode.crtc_vblank_end -
amdgpu_crtc->hw_mode.crtc_vdisplay +
- (amdgpu_crtc->v_border * 2);
- vblank_time_us = vblank_lines * line_time_us;
+ (amdgpu_crtc->v_border * 2));
+
+ vblank_time_us = vblank_in_pixels * 1000 / amdgpu_crtc->hw_mode.clock;
break;
}
}
@@ -150,7 +152,7 @@ u32 amdgpu_dpm_get_vrefresh(struct amdgpu_device *adev)
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
amdgpu_crtc = to_amdgpu_crtc(crtc);
if (crtc->enabled && amdgpu_crtc->enabled && amdgpu_crtc->hw_mode.clock) {
- vrefresh = amdgpu_crtc->hw_mode.vrefresh;
+ vrefresh = drm_mode_vrefresh(&amdgpu_crtc->hw_mode);
break;
}
}
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
index 7312d729d..22a613a95 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
@@ -221,7 +221,7 @@ void amdgpu_gart_table_vram_free(struct amdgpu_device *adev)
* Unbinds the requested pages from the gart page table and
* replaces them with the dummy page (all asics).
*/
-void amdgpu_gart_unbind(struct amdgpu_device *adev, unsigned offset,
+void amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset,
int pages)
{
unsigned t;
@@ -269,7 +269,7 @@ void amdgpu_gart_unbind(struct amdgpu_device *adev, unsigned offset,
* (all asics).
* Returns 0 for success, -EINVAL for failure.
*/
-int amdgpu_gart_bind(struct amdgpu_device *adev, unsigned offset,
+int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset,
int pages, struct page **pagelist, dma_addr_t *dma_addr,
uint32_t flags)
{
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 9e25edafa..c77a1ebfc 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -288,7 +288,7 @@ void amdgpu_ib_pool_fini(struct amdgpu_device *adev)
int amdgpu_ib_ring_tests(struct amdgpu_device *adev)
{
unsigned i;
- int r;
+ int r, ret = 0;
for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
struct amdgpu_ring *ring = adev->rings[i];
@@ -309,10 +309,11 @@ int amdgpu_ib_ring_tests(struct amdgpu_device *adev)
} else {
/* still not good, but we can live with it */
DRM_ERROR("amdgpu: failed testing IB on ring %d (%d).\n", i, r);
+ ret = r;
}
}
}
- return 0;
+ return ret;
}
/*
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index e23843f4d..a5c824078 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -227,7 +227,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
type = AMD_IP_BLOCK_TYPE_UVD;
ring_mask = adev->uvd.ring.ready ? 1 : 0;
ib_start_alignment = AMDGPU_GPU_PAGE_SIZE;
- ib_size_alignment = 8;
+ ib_size_alignment = 16;
break;
case AMDGPU_HW_IP_VCE:
type = AMD_IP_BLOCK_TYPE_VCE;
@@ -303,7 +303,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
fw_info.feature = adev->vce.fb_version;
break;
case AMDGPU_INFO_FW_UVD:
- fw_info.ver = 0;
+ fw_info.ver = adev->uvd.fw_version;
fw_info.feature = 0;
break;
case AMDGPU_INFO_FW_GMC:
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
index 064ebb347..89df78716 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -52,7 +52,7 @@ struct amdgpu_hpd;
#define AMDGPU_MAX_HPD_PINS 6
#define AMDGPU_MAX_CRTCS 6
-#define AMDGPU_MAX_AFMT_BLOCKS 7
+#define AMDGPU_MAX_AFMT_BLOCKS 9
enum amdgpu_rmx_type {
RMX_OFF,
@@ -308,8 +308,8 @@ struct amdgpu_mode_info {
struct atom_context *atom_context;
struct card_info *atom_card_info;
bool mode_config_initialized;
- struct amdgpu_crtc *crtcs[6];
- struct amdgpu_afmt *afmt[7];
+ struct amdgpu_crtc *crtcs[AMDGPU_MAX_CRTCS];
+ struct amdgpu_afmt *afmt[AMDGPU_MAX_AFMT_BLOCKS];
/* DVI-I properties */
struct drm_property *coherent_mode_property;
/* DAC enable load detect */
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index b8fbbd769..73628c759 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -540,6 +540,7 @@ int amdgpu_bo_set_metadata (struct amdgpu_bo *bo, void *metadata,
if (!metadata_size) {
if (bo->metadata_size) {
kfree(bo->metadata);
+ bo->metadata = NULL;
bo->metadata_size = 0;
}
return 0;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
index 59f735a93..e6a7d30c3 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
@@ -77,20 +77,36 @@ struct drm_gem_object *amdgpu_gem_prime_import_sg_table(struct drm_device *dev,
list_add_tail(&bo->list, &adev->gem.objects);
mutex_unlock(&adev->gem.mutex);
+ bo->prime_shared_count = 1;
return &bo->gem_base;
}
int amdgpu_gem_prime_pin(struct drm_gem_object *obj)
{
struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);
- int ret = 0;
+ long ret = 0;
ret = amdgpu_bo_reserve(bo, false);
if (unlikely(ret != 0))
return ret;
+ /*
+ * Wait for all shared fences to complete before we switch to future
+ * use of exclusive fence on this prime shared bo.
+ */
+ ret = reservation_object_wait_timeout_rcu(bo->tbo.resv, true, false,
+ MAX_SCHEDULE_TIMEOUT);
+ if (unlikely(ret < 0)) {
+ DRM_DEBUG_PRIME("Fence wait failed: %li\n", ret);
+ amdgpu_bo_unreserve(bo);
+ return ret;
+ }
+
/* pin buffer into GTT */
ret = amdgpu_bo_pin(bo, AMDGPU_GEM_DOMAIN_GTT, NULL);
+ if (likely(ret == 0))
+ bo->prime_shared_count++;
+
amdgpu_bo_unreserve(bo);
return ret;
}
@@ -105,6 +121,8 @@ void amdgpu_gem_prime_unpin(struct drm_gem_object *obj)
return;
amdgpu_bo_unpin(bo);
+ if (bo->prime_shared_count)
+ bo->prime_shared_count--;
amdgpu_bo_unreserve(bo);
}
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 1cbb16e15..475c38fe9 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -233,8 +233,8 @@ static int amdgpu_move_blit(struct ttm_buffer_object *bo,
adev = amdgpu_get_adev(bo->bdev);
ring = adev->mman.buffer_funcs_ring;
- old_start = old_mem->start << PAGE_SHIFT;
- new_start = new_mem->start << PAGE_SHIFT;
+ old_start = (u64)old_mem->start << PAGE_SHIFT;
+ new_start = (u64)new_mem->start << PAGE_SHIFT;
switch (old_mem->mem_type) {
case TTM_PL_VRAM:
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index 53f987aee..3b35ad838 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -156,6 +156,9 @@ int amdgpu_uvd_sw_init(struct amdgpu_device *adev)
DRM_INFO("Found UVD firmware Version: %hu.%hu Family ID: %hu\n",
version_major, version_minor, family_id);
+ adev->uvd.fw_version = ((version_major << 24) | (version_minor << 16) |
+ (family_id << 8));
+
bo_size = AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8)
+ AMDGPU_UVD_STACK_SIZE + AMDGPU_UVD_HEAP_SIZE;
r = amdgpu_bo_create(adev, bo_size, PAGE_SIZE, true,
@@ -273,6 +276,8 @@ int amdgpu_uvd_resume(struct amdgpu_device *adev)
memcpy(adev->uvd.cpu_addr, (adev->uvd.fw->data) + offset,
(adev->uvd.fw->size) - offset);
+ cancel_delayed_work_sync(&adev->uvd.idle_work);
+
size = amdgpu_bo_size(adev->uvd.vcpu_bo);
size -= le32_to_cpu(hdr->ucode_size_bytes);
ptr = adev->uvd.cpu_addr;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index a745eeeb5..bb0da7605 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -220,6 +220,7 @@ int amdgpu_vce_suspend(struct amdgpu_device *adev)
if (i == AMDGPU_MAX_VCE_HANDLES)
return 0;
+ cancel_delayed_work_sync(&adev->vce.idle_work);
/* TODO: suspending running encoding sessions isn't supported */
return -EINVAL;
}
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/atombios_dp.c b/kernel/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
index 92b6acadf..7f85c2c1d 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
@@ -243,7 +243,7 @@ static void amdgpu_atombios_dp_get_adjust_train(const u8 link_status[DP_LINK_STA
/* convert bits per color to bits per pixel */
/* get bpc from the EDID */
-static int amdgpu_atombios_dp_convert_bpc_to_bpp(int bpc)
+static unsigned amdgpu_atombios_dp_convert_bpc_to_bpp(int bpc)
{
if (bpc == 0)
return 24;
@@ -251,64 +251,44 @@ static int amdgpu_atombios_dp_convert_bpc_to_bpp(int bpc)
return bpc * 3;
}
-/* get the max pix clock supported by the link rate and lane num */
-static int amdgpu_atombios_dp_get_max_dp_pix_clock(int link_rate,
- int lane_num,
- int bpp)
-{
- return (link_rate * lane_num * 8) / bpp;
-}
-
/***** amdgpu specific DP functions *****/
-/* First get the min lane# when low rate is used according to pixel clock
- * (prefer low rate), second check max lane# supported by DP panel,
- * if the max lane# < low rate lane# then use max lane# instead.
- */
-static int amdgpu_atombios_dp_get_dp_lane_number(struct drm_connector *connector,
+static int amdgpu_atombios_dp_get_dp_link_config(struct drm_connector *connector,
const u8 dpcd[DP_DPCD_SIZE],
- int pix_clock)
+ unsigned pix_clock,
+ unsigned *dp_lanes, unsigned *dp_rate)
{
- int bpp = amdgpu_atombios_dp_convert_bpc_to_bpp(amdgpu_connector_get_monitor_bpc(connector));
- int max_link_rate = drm_dp_max_link_rate(dpcd);
- int max_lane_num = drm_dp_max_lane_count(dpcd);
- int lane_num;
- int max_dp_pix_clock;
-
- for (lane_num = 1; lane_num < max_lane_num; lane_num <<= 1) {
- max_dp_pix_clock = amdgpu_atombios_dp_get_max_dp_pix_clock(max_link_rate, lane_num, bpp);
- if (pix_clock <= max_dp_pix_clock)
- break;
- }
-
- return lane_num;
-}
-
-static int amdgpu_atombios_dp_get_dp_link_clock(struct drm_connector *connector,
- const u8 dpcd[DP_DPCD_SIZE],
- int pix_clock)
-{
- int bpp = amdgpu_atombios_dp_convert_bpc_to_bpp(amdgpu_connector_get_monitor_bpc(connector));
- int lane_num, max_pix_clock;
+ unsigned bpp =
+ amdgpu_atombios_dp_convert_bpc_to_bpp(amdgpu_connector_get_monitor_bpc(connector));
+ static const unsigned link_rates[3] = { 162000, 270000, 540000 };
+ unsigned max_link_rate = drm_dp_max_link_rate(dpcd);
+ unsigned max_lane_num = drm_dp_max_lane_count(dpcd);
+ unsigned lane_num, i, max_pix_clock;
if (amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector) ==
- ENCODER_OBJECT_ID_NUTMEG)
- return 270000;
-
- lane_num = amdgpu_atombios_dp_get_dp_lane_number(connector, dpcd, pix_clock);
- max_pix_clock = amdgpu_atombios_dp_get_max_dp_pix_clock(162000, lane_num, bpp);
- if (pix_clock <= max_pix_clock)
- return 162000;
- max_pix_clock = amdgpu_atombios_dp_get_max_dp_pix_clock(270000, lane_num, bpp);
- if (pix_clock <= max_pix_clock)
- return 270000;
- if (amdgpu_connector_is_dp12_capable(connector)) {
- max_pix_clock = amdgpu_atombios_dp_get_max_dp_pix_clock(540000, lane_num, bpp);
- if (pix_clock <= max_pix_clock)
- return 540000;
+ ENCODER_OBJECT_ID_NUTMEG) {
+ for (lane_num = 1; lane_num <= max_lane_num; lane_num <<= 1) {
+ max_pix_clock = (lane_num * 270000 * 8) / bpp;
+ if (max_pix_clock >= pix_clock) {
+ *dp_lanes = lane_num;
+ *dp_rate = 270000;
+ return 0;
+ }
+ }
+ } else {
+ for (i = 0; i < ARRAY_SIZE(link_rates) && link_rates[i] <= max_link_rate; i++) {
+ for (lane_num = 1; lane_num <= max_lane_num; lane_num <<= 1) {
+ max_pix_clock = (lane_num * link_rates[i] * 8) / bpp;
+ if (max_pix_clock >= pix_clock) {
+ *dp_lanes = lane_num;
+ *dp_rate = link_rates[i];
+ return 0;
+ }
+ }
+ }
}
- return drm_dp_max_link_rate(dpcd);
+ return -EINVAL;
}
static u8 amdgpu_atombios_dp_encoder_service(struct amdgpu_device *adev,
@@ -422,6 +402,7 @@ void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector,
{
struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
struct amdgpu_connector_atom_dig *dig_connector;
+ int ret;
if (!amdgpu_connector->con_priv)
return;
@@ -429,10 +410,14 @@ void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector,
if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
(dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
- dig_connector->dp_clock =
- amdgpu_atombios_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
- dig_connector->dp_lane_count =
- amdgpu_atombios_dp_get_dp_lane_number(connector, dig_connector->dpcd, mode->clock);
+ ret = amdgpu_atombios_dp_get_dp_link_config(connector, dig_connector->dpcd,
+ mode->clock,
+ &dig_connector->dp_lane_count,
+ &dig_connector->dp_clock);
+ if (ret) {
+ dig_connector->dp_clock = 0;
+ dig_connector->dp_lane_count = 0;
+ }
}
}
@@ -441,14 +426,17 @@ int amdgpu_atombios_dp_mode_valid_helper(struct drm_connector *connector,
{
struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
struct amdgpu_connector_atom_dig *dig_connector;
- int dp_clock;
+ unsigned dp_lanes, dp_clock;
+ int ret;
if (!amdgpu_connector->con_priv)
return MODE_CLOCK_HIGH;
dig_connector = amdgpu_connector->con_priv;
- dp_clock =
- amdgpu_atombios_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
+ ret = amdgpu_atombios_dp_get_dp_link_config(connector, dig_connector->dpcd,
+ mode->clock, &dp_lanes, &dp_clock);
+ if (ret)
+ return MODE_CLOCK_HIGH;
if ((dp_clock == 540000) &&
(!amdgpu_connector_is_dp12_capable(connector)))
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/kernel/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
index 1e0bba29e..542517d4e 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
@@ -98,6 +98,7 @@ amdgpu_atombios_encoder_set_backlight_level(struct amdgpu_encoder *amdgpu_encode
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
if (dig->backlight_level == 0)
amdgpu_atombios_encoder_setup_dig_transmitter(encoder,
ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
@@ -298,6 +299,10 @@ bool amdgpu_atombios_encoder_mode_fixup(struct drm_encoder *encoder,
&& (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
+ /* vertical FP must be at least 1 */
+ if (mode->crtc_vsync_start == mode->crtc_vdisplay)
+ adjusted_mode->crtc_vsync_start++;
+
/* get the native mode for scaling */
if (amdgpu_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
amdgpu_panel_mode_fixup(encoder, adjusted_mode);
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/kernel/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
index 5f712cedd..c568293cb 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
@@ -52,6 +52,7 @@ static void cik_sdma_set_ring_funcs(struct amdgpu_device *adev);
static void cik_sdma_set_irq_funcs(struct amdgpu_device *adev);
static void cik_sdma_set_buffer_funcs(struct amdgpu_device *adev);
static void cik_sdma_set_vm_pte_funcs(struct amdgpu_device *adev);
+static int cik_sdma_soft_reset(void *handle);
MODULE_FIRMWARE("radeon/bonaire_sdma.bin");
MODULE_FIRMWARE("radeon/bonaire_sdma1.bin");
@@ -1030,6 +1031,8 @@ static int cik_sdma_resume(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ cik_sdma_soft_reset(handle);
+
return cik_sdma_hw_init(adev);
}
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/kernel/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
index 8035d4d6a..653917a3b 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
@@ -1955,10 +1955,8 @@ static void cz_dpm_powergate_vce(struct amdgpu_device *adev, bool gate)
}
} else { /*pi->caps_vce_pg*/
cz_update_vce_dpm(adev);
- cz_enable_vce_dpm(adev, true);
+ cz_enable_vce_dpm(adev, !gate);
}
-
- return;
}
const struct amd_ip_funcs cz_dpm_ip_funcs = {
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/kernel/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index 4dcc8fba5..5b261adb4 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -419,16 +419,6 @@ static void dce_v10_0_hpd_init(struct amdgpu_device *adev)
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
- if (connector->connector_type == DRM_MODE_CONNECTOR_eDP ||
- connector->connector_type == DRM_MODE_CONNECTOR_LVDS) {
- /* don't try to enable hpd on eDP or LVDS avoid breaking the
- * aux dp channel on imac and help (but not completely fix)
- * https://bugzilla.redhat.com/show_bug.cgi?id=726143
- * also avoid interrupt storms during dpms.
- */
- continue;
- }
-
switch (amdgpu_connector->hpd.hpd) {
case AMDGPU_HPD_1:
idx = 0;
@@ -452,6 +442,19 @@ static void dce_v10_0_hpd_init(struct amdgpu_device *adev)
continue;
}
+ if (connector->connector_type == DRM_MODE_CONNECTOR_eDP ||
+ connector->connector_type == DRM_MODE_CONNECTOR_LVDS) {
+ /* don't try to enable hpd on eDP or LVDS avoid breaking the
+ * aux dp channel on imac and help (but not completely fix)
+ * https://bugzilla.redhat.com/show_bug.cgi?id=726143
+ * also avoid interrupt storms during dpms.
+ */
+ tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[idx]);
+ tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_EN, 0);
+ WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[idx], tmp);
+ continue;
+ }
+
tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[idx]);
tmp = REG_SET_FIELD(tmp, DC_HPD_CONTROL, DC_HPD_EN, 1);
WREG32(mmDC_HPD_CONTROL + hpd_offsets[idx], tmp);
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/kernel/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 8f1e51128..c161eeda4 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -409,16 +409,6 @@ static void dce_v11_0_hpd_init(struct amdgpu_device *adev)
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
- if (connector->connector_type == DRM_MODE_CONNECTOR_eDP ||
- connector->connector_type == DRM_MODE_CONNECTOR_LVDS) {
- /* don't try to enable hpd on eDP or LVDS avoid breaking the
- * aux dp channel on imac and help (but not completely fix)
- * https://bugzilla.redhat.com/show_bug.cgi?id=726143
- * also avoid interrupt storms during dpms.
- */
- continue;
- }
-
switch (amdgpu_connector->hpd.hpd) {
case AMDGPU_HPD_1:
idx = 0;
@@ -442,6 +432,19 @@ static void dce_v11_0_hpd_init(struct amdgpu_device *adev)
continue;
}
+ if (connector->connector_type == DRM_MODE_CONNECTOR_eDP ||
+ connector->connector_type == DRM_MODE_CONNECTOR_LVDS) {
+ /* don't try to enable hpd on eDP or LVDS avoid breaking the
+ * aux dp channel on imac and help (but not completely fix)
+ * https://bugzilla.redhat.com/show_bug.cgi?id=726143
+ * also avoid interrupt storms during dpms.
+ */
+ tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[idx]);
+ tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_EN, 0);
+ WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[idx], tmp);
+ continue;
+ }
+
tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[idx]);
tmp = REG_SET_FIELD(tmp, DC_HPD_CONTROL, DC_HPD_EN, 1);
WREG32(mmDC_HPD_CONTROL + hpd_offsets[idx], tmp);
@@ -3030,6 +3033,7 @@ static int dce_v11_0_sw_fini(void *handle)
dce_v11_0_afmt_fini(adev);
+ drm_mode_config_cleanup(adev->ddev);
adev->mode_info.mode_config_initialized = false;
return 0;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/kernel/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
index 42d954dc4..9b4dcf76c 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -392,15 +392,6 @@ static void dce_v8_0_hpd_init(struct amdgpu_device *adev)
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
- if (connector->connector_type == DRM_MODE_CONNECTOR_eDP ||
- connector->connector_type == DRM_MODE_CONNECTOR_LVDS) {
- /* don't try to enable hpd on eDP or LVDS avoid breaking the
- * aux dp channel on imac and help (but not completely fix)
- * https://bugzilla.redhat.com/show_bug.cgi?id=726143
- * also avoid interrupt storms during dpms.
- */
- continue;
- }
switch (amdgpu_connector->hpd.hpd) {
case AMDGPU_HPD_1:
WREG32(mmDC_HPD1_CONTROL, tmp);
@@ -423,6 +414,45 @@ static void dce_v8_0_hpd_init(struct amdgpu_device *adev)
default:
break;
}
+
+ if (connector->connector_type == DRM_MODE_CONNECTOR_eDP ||
+ connector->connector_type == DRM_MODE_CONNECTOR_LVDS) {
+ /* don't try to enable hpd on eDP or LVDS avoid breaking the
+ * aux dp channel on imac and help (but not completely fix)
+ * https://bugzilla.redhat.com/show_bug.cgi?id=726143
+ * also avoid interrupt storms during dpms.
+ */
+ u32 dc_hpd_int_cntl_reg, dc_hpd_int_cntl;
+
+ switch (amdgpu_connector->hpd.hpd) {
+ case AMDGPU_HPD_1:
+ dc_hpd_int_cntl_reg = mmDC_HPD1_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_2:
+ dc_hpd_int_cntl_reg = mmDC_HPD2_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_3:
+ dc_hpd_int_cntl_reg = mmDC_HPD3_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_4:
+ dc_hpd_int_cntl_reg = mmDC_HPD4_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_5:
+ dc_hpd_int_cntl_reg = mmDC_HPD5_INT_CONTROL;
+ break;
+ case AMDGPU_HPD_6:
+ dc_hpd_int_cntl_reg = mmDC_HPD6_INT_CONTROL;
+ break;
+ default:
+ continue;
+ }
+
+ dc_hpd_int_cntl = RREG32(dc_hpd_int_cntl_reg);
+ dc_hpd_int_cntl &= ~DC_HPD1_INT_CONTROL__DC_HPD1_INT_EN_MASK;
+ WREG32(dc_hpd_int_cntl_reg, dc_hpd_int_cntl);
+ continue;
+ }
+
dce_v8_0_hpd_set_polarity(adev, amdgpu_connector->hpd.hpd);
amdgpu_irq_get(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd);
}
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/kernel/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index aa491540b..b57fffc2d 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -3628,7 +3628,7 @@ static void gfx_v7_0_ring_emit_vm_flush(struct amdgpu_ring *ring,
unsigned vm_id, uint64_t pd_addr)
{
int usepfp = (ring->type == AMDGPU_RING_TYPE_GFX);
- uint32_t seq = ring->fence_drv.sync_seq;
+ uint32_t seq = ring->fence_drv.sync_seq[ring->idx];
uint64_t addr = ring->fence_drv.gpu_addr;
amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5));
@@ -5463,7 +5463,7 @@ static int gfx_v7_0_eop_irq(struct amdgpu_device *adev,
case 2:
for (i = 0; i < adev->gfx.num_compute_rings; i++) {
ring = &adev->gfx.compute_ring[i];
- if ((ring->me == me_id) & (ring->pipe == pipe_id))
+ if ((ring->me == me_id) && (ring->pipe == pipe_id))
amdgpu_fence_process(ring);
}
break;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/kernel/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
index 272110cc1..df17fabab 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
@@ -167,6 +167,7 @@ static int gmc_v7_0_init_microcode(struct amdgpu_device *adev)
break;
case CHIP_KAVERI:
case CHIP_KABINI:
+ case CHIP_MULLINS:
return 0;
default: BUG();
}
@@ -898,14 +899,6 @@ static int gmc_v7_0_early_init(void *handle)
gmc_v7_0_set_gart_funcs(adev);
gmc_v7_0_set_irq_funcs(adev);
- if (adev->flags & AMD_IS_APU) {
- adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
- } else {
- u32 tmp = RREG32(mmMC_SEQ_MISC0);
- tmp &= MC_SEQ_MISC0__MT__MASK;
- adev->mc.vram_type = gmc_v7_0_convert_vram_type(tmp);
- }
-
return 0;
}
@@ -926,6 +919,14 @@ static int gmc_v7_0_sw_init(void *handle)
if (r)
return r;
+ if (adev->flags & AMD_IS_APU) {
+ adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
+ } else {
+ u32 tmp = RREG32(mmMC_SEQ_MISC0);
+ tmp &= MC_SEQ_MISC0__MT__MASK;
+ adev->mc.vram_type = gmc_v7_0_convert_vram_type(tmp);
+ }
+
r = amdgpu_irq_add_id(adev, 146, &adev->mc.vm_fault);
if (r)
return r;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/kernel/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index ba4ad00ba..08423089f 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -852,14 +852,6 @@ static int gmc_v8_0_early_init(void *handle)
gmc_v8_0_set_gart_funcs(adev);
gmc_v8_0_set_irq_funcs(adev);
- if (adev->flags & AMD_IS_APU) {
- adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
- } else {
- u32 tmp = RREG32(mmMC_SEQ_MISC0);
- tmp &= MC_SEQ_MISC0__MT__MASK;
- adev->mc.vram_type = gmc_v8_0_convert_vram_type(tmp);
- }
-
return 0;
}
@@ -870,6 +862,8 @@ static int gmc_v8_0_late_init(void *handle)
return amdgpu_irq_get(adev, &adev->mc.vm_fault, 0);
}
+#define mmMC_SEQ_MISC0_FIJI 0xA71
+
static int gmc_v8_0_sw_init(void *handle)
{
int r;
@@ -880,6 +874,19 @@ static int gmc_v8_0_sw_init(void *handle)
if (r)
return r;
+ if (adev->flags & AMD_IS_APU) {
+ adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
+ } else {
+ u32 tmp;
+
+ if (adev->asic_type == CHIP_FIJI)
+ tmp = RREG32(mmMC_SEQ_MISC0_FIJI);
+ else
+ tmp = RREG32(mmMC_SEQ_MISC0);
+ tmp &= MC_SEQ_MISC0__MT__MASK;
+ adev->mc.vram_type = gmc_v8_0_convert_vram_type(tmp);
+ }
+
r = amdgpu_irq_add_id(adev, 146, &adev->mc.vm_fault);
if (r)
return r;
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/kernel/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
index 2cf50180c..b1c7a9b36 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
@@ -32,8 +32,8 @@
#include "oss/oss_2_4_d.h"
#include "oss/oss_2_4_sh_mask.h"
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
+#include "gmc/gmc_7_1_d.h"
+#include "gmc/gmc_7_1_sh_mask.h"
#include "gca/gfx_8_0_d.h"
#include "gca/gfx_8_0_enum.h"
diff --git a/kernel/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c b/kernel/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
index c34c393e9..d5e19b5fb 100644
--- a/kernel/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
+++ b/kernel/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
@@ -513,7 +513,7 @@ static int dbgdev_wave_control_set_registers(
union SQ_CMD_BITS *in_reg_sq_cmd,
union GRBM_GFX_INDEX_BITS *in_reg_gfx_index)
{
- int status;
+ int status = 0;
union SQ_CMD_BITS reg_sq_cmd;
union GRBM_GFX_INDEX_BITS reg_gfx_index;
struct HsaDbgWaveMsgAMDGen2 *pMsg;
diff --git a/kernel/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/kernel/drivers/gpu/drm/amd/amdkfd/kfd_process.c
index 9be007081..eb1da83c9 100644
--- a/kernel/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ b/kernel/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -242,13 +242,19 @@ static void kfd_process_notifier_release(struct mmu_notifier *mn,
pqm_uninit(&p->pqm);
/* Iterate over all process device data structure and check
- * if we should reset all wavefronts */
- list_for_each_entry(pdd, &p->per_device_data, per_device_list)
+ * if we should delete debug managers and reset all wavefronts
+ */
+ list_for_each_entry(pdd, &p->per_device_data, per_device_list) {
+ if ((pdd->dev->dbgmgr) &&
+ (pdd->dev->dbgmgr->pasid == p->pasid))
+ kfd_dbgmgr_destroy(pdd->dev->dbgmgr);
+
if (pdd->reset_wavefronts) {
pr_warn("amdkfd: Resetting all wave fronts\n");
dbgdev_wave_reset_wavefronts(pdd->dev, p);
pdd->reset_wavefronts = false;
}
+ }
mutex_unlock(&p->mutex);
@@ -404,42 +410,52 @@ void kfd_unbind_process_from_device(struct kfd_dev *dev, unsigned int pasid)
idx = srcu_read_lock(&kfd_processes_srcu);
+ /*
+ * Look for the process that matches the pasid. If there is no such
+ * process, we either released it in amdkfd's own notifier, or there
+ * is a bug. Unfortunately, there is no way to tell...
+ */
hash_for_each_rcu(kfd_processes_table, i, p, kfd_processes)
- if (p->pasid == pasid)
- break;
+ if (p->pasid == pasid) {
- srcu_read_unlock(&kfd_processes_srcu, idx);
+ srcu_read_unlock(&kfd_processes_srcu, idx);
- BUG_ON(p->pasid != pasid);
+ pr_debug("Unbinding process %d from IOMMU\n", pasid);
- mutex_lock(&p->mutex);
+ mutex_lock(&p->mutex);
- if ((dev->dbgmgr) && (dev->dbgmgr->pasid == p->pasid))
- kfd_dbgmgr_destroy(dev->dbgmgr);
+ if ((dev->dbgmgr) && (dev->dbgmgr->pasid == p->pasid))
+ kfd_dbgmgr_destroy(dev->dbgmgr);
- pqm_uninit(&p->pqm);
+ pqm_uninit(&p->pqm);
- pdd = kfd_get_process_device_data(dev, p);
+ pdd = kfd_get_process_device_data(dev, p);
- if (!pdd) {
- mutex_unlock(&p->mutex);
- return;
- }
+ if (!pdd) {
+ mutex_unlock(&p->mutex);
+ return;
+ }
- if (pdd->reset_wavefronts) {
- dbgdev_wave_reset_wavefronts(pdd->dev, p);
- pdd->reset_wavefronts = false;
- }
+ if (pdd->reset_wavefronts) {
+ dbgdev_wave_reset_wavefronts(pdd->dev, p);
+ pdd->reset_wavefronts = false;
+ }
- /*
- * Just mark pdd as unbound, because we still need it to call
- * amd_iommu_unbind_pasid() in when the process exits.
- * We don't call amd_iommu_unbind_pasid() here
- * because the IOMMU called us.
- */
- pdd->bound = false;
+ /*
+ * Just mark pdd as unbound, because we still need it
+ * to call amd_iommu_unbind_pasid() in when the
+ * process exits.
+ * We don't call amd_iommu_unbind_pasid() here
+ * because the IOMMU called us.
+ */
+ pdd->bound = false;
- mutex_unlock(&p->mutex);
+ mutex_unlock(&p->mutex);
+
+ return;
+ }
+
+ srcu_read_unlock(&kfd_processes_srcu, idx);
}
struct kfd_process_device *kfd_get_first_process_device_data(struct kfd_process *p)