From: Charan Teja Reddy charante@codeaurora.org
[ Upstream commit f492283b157053e9555787262f058ae33096f568 ]
It is expected from the clients to follow the below steps on an imported dmabuf fd: a) dmabuf = dma_buf_get(fd) // Get the dmabuf from fd b) dma_buf_attach(dmabuf); // Clients attach to the dmabuf o Here the kernel does some slab allocations, say for dma_buf_attachment and may be some other slab allocation in the dmabuf->ops->attach(). c) Client may need to do dma_buf_map_attachment(). d) Accordingly dma_buf_unmap_attachment() should be called. e) dma_buf_detach () // Clients detach to the dmabuf. o Here the slab allocations made in b) are freed. f) dma_buf_put(dmabuf) // Can free the dmabuf if it is the last reference.
Now say an erroneous client failed at step c) above thus it directly called dma_buf_put(), step f) above. Considering that it may be the last reference to the dmabuf, buffer will be freed with pending attachments left to the dmabuf which can show up as the 'memory leak'. This should at least be reported as the WARN().
Signed-off-by: Charan Teja Reddy charante@codeaurora.org Reviewed-by: Christian König christian.koenig@amd.com Link: https://patchwork.freedesktop.org/patch/msgid/1627043468-16381-1-git-send-em... Signed-off-by: Christian König christian.koenig@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/dma-buf/dma-buf.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 63d32261b63ff..474de2d988ca7 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -82,6 +82,7 @@ static void dma_buf_release(struct dentry *dentry) if (dmabuf->resv == (struct dma_resv *)&dmabuf[1]) dma_resv_fini(dmabuf->resv);
+ WARN_ON(!list_empty(&dmabuf->attachments)); module_put(dmabuf->owner); kfree(dmabuf->name); kfree(dmabuf);
From: Hans de Goede hdegoede@redhat.com
[ Upstream commit 820a2ab23d5eab4ccfb82581eda8ad4acf18458f ]
2 improvements to the Lenovo Ideapad D330 panel-orientation quirks:
1. Some versions of the Lenovo Ideapad D330 have a DMI_PRODUCT_NAME of "81H3" and others have "81MD". Testing has shown that the "81MD" also has a 90 degree mounted panel. Drop the DMI_PRODUCT_NAME from the existing quirk so that the existing quirk matches both variants.
2. Some of the Lenovo Ideapad D330 models have a HD (800x1280) screen instead of a FHD (1200x1920) screen (both are mounted right-side-up) add a second Lenovo Ideapad D330 quirk for the HD version.
Changes in v2: - Add a new quirk for Lenovo Ideapad D330 models with a HD screen instead of a FHD screen
Link: https://github.com/systemd/systemd/pull/18884 Acked-by: Simon Ser contact@emersion.fr Signed-off-by: Hans de Goede hdegoede@redhat.com Link: https://patchwork.freedesktop.org/patch/msgid/20210530110428.12994-2-hdegoed... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/drm_panel_orientation_quirks.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c index e1b2ce4921ae7..5d0942e3985b2 100644 --- a/drivers/gpu/drm/drm_panel_orientation_quirks.c +++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c @@ -223,10 +223,15 @@ static const struct dmi_system_id orientation_data[] = { DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 320-10ICR"), }, .driver_data = (void *)&lcd800x1280_rightside_up, - }, { /* Lenovo Ideapad D330 */ + }, { /* Lenovo Ideapad D330-10IGM (HD) */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"), + }, + .driver_data = (void *)&lcd800x1280_rightside_up, + }, { /* Lenovo Ideapad D330-10IGM (FHD) */ .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "81H3"), DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"), }, .driver_data = (void *)&lcd1200x1920_rightside_up,
From: Hans de Goede hdegoede@redhat.com
[ Upstream commit a53f1dd3ab9fec715c6c2e8e01bf4d3c07eef8e5 ]
The KD Kurio Smart C15200 2-in-1 uses a panel which has been mounted 90 degrees rotated. Add a quirk for this.
Signed-off-by: Hans de Goede hdegoede@redhat.com Acked-by: Simon Ser contact@emersion.fr Link: https://patchwork.freedesktop.org/patch/msgid/20210530110428.12994-3-hdegoed... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/drm_panel_orientation_quirks.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c index 5d0942e3985b2..cf4db2cdebbbd 100644 --- a/drivers/gpu/drm/drm_panel_orientation_quirks.c +++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c @@ -205,6 +205,13 @@ static const struct dmi_system_id orientation_data[] = { DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"), }, .driver_data = (void *)&itworks_tw891, + }, { /* KD Kurio Smart C15200 2-in-1 */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "KD Interactive"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Kurio Smart"), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "KDM960BCP"), + }, + .driver_data = (void *)&lcd800x1280_rightside_up, }, { /* * Lenovo Ideapad Miix 310 laptop, only some production batches * have a portrait screen, the resolution checks makes the quirk
From: Hans de Goede hdegoede@redhat.com
[ Upstream commit 88fa1fde918951c175ae5ea0f31efc4bb1736ab9 ]
The Samsung Galaxy Book 10.6 uses a panel which has been mounted 90 degrees rotated. Add a quirk for this.
Signed-off-by: Hans de Goede hdegoede@redhat.com Acked-by: Simon Ser contact@emersion.fr Link: https://patchwork.freedesktop.org/patch/msgid/20210530110428.12994-4-hdegoed... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/drm_panel_orientation_quirks.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c index cf4db2cdebbbd..926094b83e2f4 100644 --- a/drivers/gpu/drm/drm_panel_orientation_quirks.c +++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c @@ -109,6 +109,12 @@ static const struct drm_dmi_panel_orientation_data lcd1200x1920_rightside_up = { .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, };
+static const struct drm_dmi_panel_orientation_data lcd1280x1920_rightside_up = { + .width = 1280, + .height = 1920, + .orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, +}; + static const struct dmi_system_id orientation_data[] = { { /* Acer One 10 (S1003) */ .matches = { @@ -249,6 +255,12 @@ static const struct dmi_system_id orientation_data[] = { DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Default string"), }, .driver_data = (void *)&onegx1_pro, + }, { /* Samsung GalaxyBook 10.6 */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Galaxy Book 10.6"), + }, + .driver_data = (void *)&lcd1280x1920_rightside_up, }, { /* VIOS LTH17 */ .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"),
From: Simon Ser contact@emersion.fr
[ Upstream commit 9eeb7b4e40bfd69d8aaa920c7e9df751c9e11dce ]
Valve's Steam Deck has a 800x1280 LCD screen.
Signed-off-by: Simon Ser contact@emersion.fr Cc: Jared Baldridge jrb@expunge.us Cc: Emil Velikov emil.l.velikov@gmail.com Cc: Daniel Vetter daniel.vetter@ffwll.ch Cc: Hans de Goede hdegoede@redhat.com Acked-by: Sam Ravnborg sam@ravnborg.org Reviewed-by: Hans de Goede hdegoede@redhat.com Signed-off-by: Hans de Goede hdegoede@redhat.com Link: https://patchwork.freedesktop.org/patch/msgid/20210911102430.253986-1-contac... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/drm_panel_orientation_quirks.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c index 926094b83e2f4..a950d5db211c5 100644 --- a/drivers/gpu/drm/drm_panel_orientation_quirks.c +++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c @@ -261,6 +261,13 @@ static const struct dmi_system_id orientation_data[] = { DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Galaxy Book 10.6"), }, .driver_data = (void *)&lcd1280x1920_rightside_up, + }, { /* Valve Steam Deck */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Valve"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Jupiter"), + DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "1"), + }, + .driver_data = (void *)&lcd800x1280_rightside_up, }, { /* VIOS LTH17 */ .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"),
From: James Zhu James.Zhu@amd.com
[ Upstream commit 9cec53c18a3170c7e5673c414da56aeecee94832 ]
Separate iommu_resume from kfd_resume, and move it before other amdgpu ip init/resume.
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=211277 Signed-off-by: James Zhu James.Zhu@amd.com Reviewed-by: Felix Kuehling Felix.Kuehling@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index af9bdf16eefd4..f5ce8bcb313e5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2394,6 +2394,10 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev) if (r) goto init_failed;
+ r = amdgpu_amdkfd_resume_iommu(adev); + if (r) + goto init_failed; + r = amdgpu_device_ip_hw_init_phase1(adev); if (r) goto init_failed;
From: Andrey Grodzovsky andrey.grodzovsky@amd.com
[ Upstream commit c03509cbc01559549700e14c4a6239f2572ab4ba ]
Add more guards to MMIO access post device unbind/unplug
Bug: https://bugs.archlinux.org/task/72092?project=1&order=dateopened&sor... Signed-off-by: Andrey Grodzovsky andrey.grodzovsky@amd.com Reviewed-by: James Zhu James.Zhu@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 8 ++++++-- drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 17 +++++++++++------ 2 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c index f4686e918e0d1..c405075a572c1 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c @@ -22,6 +22,7 @@ */
#include <linux/firmware.h> +#include <drm/drm_drv.h>
#include "amdgpu.h" #include "amdgpu_vcn.h" @@ -192,11 +193,14 @@ static int vcn_v2_0_sw_init(void *handle) */ static int vcn_v2_0_sw_fini(void *handle) { - int r; + int r, idx; struct amdgpu_device *adev = (struct amdgpu_device *)handle; volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst->fw_shared_cpu_addr;
- fw_shared->present_flag_0 = 0; + if (drm_dev_enter(&adev->ddev, &idx)) { + fw_shared->present_flag_0 = 0; + drm_dev_exit(idx); + }
amdgpu_virt_free_mm_table(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c index e0c0c3734432e..a0956d8623770 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c @@ -22,6 +22,7 @@ */
#include <linux/firmware.h> +#include <drm/drm_drv.h>
#include "amdgpu.h" #include "amdgpu_vcn.h" @@ -233,17 +234,21 @@ static int vcn_v2_5_sw_init(void *handle) */ static int vcn_v2_5_sw_fini(void *handle) { - int i, r; + int i, r, idx; struct amdgpu_device *adev = (struct amdgpu_device *)handle; volatile struct amdgpu_fw_shared *fw_shared;
- for (i = 0; i < adev->vcn.num_vcn_inst; i++) { - if (adev->vcn.harvest_config & (1 << i)) - continue; - fw_shared = adev->vcn.inst[i].fw_shared_cpu_addr; - fw_shared->present_flag_0 = 0; + if (drm_dev_enter(&adev->ddev, &idx)) { + for (i = 0; i < adev->vcn.num_vcn_inst; i++) { + if (adev->vcn.harvest_config & (1 << i)) + continue; + fw_shared = adev->vcn.inst[i].fw_shared_cpu_addr; + fw_shared->present_flag_0 = 0; + } + drm_dev_exit(idx); }
+ if (amdgpu_sriov_vf(adev)) amdgpu_virt_free_mm_table(adev);
From: Jimmy Kizito Jimmy.Kizito@amd.com
[ Upstream commit 60f39edd897ea134a4ddb789a6795681691c3183 ]
[Why] Links which are dynamically assigned link encoders have their link encoder set to NULL.
[How] Check that a pointer to a link_encoder object is non-NULL before using it.
Reviewed-by: Aric Cyr aric.cyr@amd.com Reviewed-by: Meenakshikumar Somasundaram meenakshikumar.somasundaram@amd.com Acked-by: Rodrigo Siqueira Rodrigo.Siqueira@amd.com Signed-off-by: Jimmy Kizito Jimmy.Kizito@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 6d655e158267a..61c18637f84dc 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -4690,7 +4690,7 @@ enum dc_status dp_set_fec_ready(struct dc_link *link, bool ready) link_enc->funcs->fec_set_ready(link_enc, true); link->fec_state = dc_link_fec_ready; } else { - link_enc->funcs->fec_set_ready(link->link_enc, false); + link_enc->funcs->fec_set_ready(link_enc, false); link->fec_state = dc_link_fec_not_ready; dm_error("dpcd write failed to set fec_ready"); } diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index df8a7718a85fc..3af49cdf89ebd 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -1522,7 +1522,7 @@ void dcn10_power_down_on_boot(struct dc *dc) for (i = 0; i < dc->link_count; i++) { struct dc_link *link = dc->links[i];
- if (link->link_enc->funcs->is_dig_enabled && + if (link->link_enc && link->link_enc->funcs->is_dig_enabled && link->link_enc->funcs->is_dig_enabled(link->link_enc) && dc->hwss.power_down) { dc->hwss.power_down(dc);
From: Sergey Senozhatsky senozhatsky@chromium.org
[ Upstream commit a4b83deb3e76fb9385ca58e2c072a145b3a320d6 ]
With the new DMA API we need an extension of the videobuf2 API. Previously, videobuf2 core would set the non-coherent DMA bit in the vb2_queue dma_attr field (if user-space would pass a corresponding memory hint); the vb2 core then would pass the vb2_queue dma_attrs to the vb2 allocators. The vb2 allocator would use the queue's dma_attr and the DMA API would allocate either coherent or non-coherent memory.
But we cannot do this anymore, since there is no corresponding DMA attr flag and, hence, there is no way for the allocator to become aware of what type of allocation user-space has requested. So we need to pass more context from videobuf2 core to the allocators.
Fix this by changing the call_ptr_memop() macro to pass the vb2 pointer to the corresponding op callbacks.
Signed-off-by: Sergey Senozhatsky senozhatsky@chromium.org Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- .../media/common/videobuf2/videobuf2-core.c | 42 +++++++++++-------- .../common/videobuf2/videobuf2-dma-contig.c | 36 +++++++++------- .../media/common/videobuf2/videobuf2-dma-sg.c | 33 ++++++++------- .../common/videobuf2/videobuf2-vmalloc.c | 30 ++++++------- include/media/videobuf2-core.h | 37 ++++++++-------- 5 files changed, 98 insertions(+), 80 deletions(-)
diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c index 508ac295eb06e..033b0c83272fe 100644 --- a/drivers/media/common/videobuf2/videobuf2-core.c +++ b/drivers/media/common/videobuf2/videobuf2-core.c @@ -68,13 +68,13 @@ module_param(debug, int, 0644); err; \ })
-#define call_ptr_memop(vb, op, args...) \ +#define call_ptr_memop(op, vb, args...) \ ({ \ struct vb2_queue *_q = (vb)->vb2_queue; \ void *ptr; \ \ log_memop(vb, op); \ - ptr = _q->mem_ops->op ? _q->mem_ops->op(args) : NULL; \ + ptr = _q->mem_ops->op ? _q->mem_ops->op(vb, args) : NULL; \ if (!IS_ERR_OR_NULL(ptr)) \ (vb)->cnt_mem_ ## op++; \ ptr; \ @@ -144,9 +144,9 @@ module_param(debug, int, 0644); ((vb)->vb2_queue->mem_ops->op ? \ (vb)->vb2_queue->mem_ops->op(args) : 0)
-#define call_ptr_memop(vb, op, args...) \ +#define call_ptr_memop(op, vb, args...) \ ((vb)->vb2_queue->mem_ops->op ? \ - (vb)->vb2_queue->mem_ops->op(args) : NULL) + (vb)->vb2_queue->mem_ops->op(vb, args) : NULL)
#define call_void_memop(vb, op, args...) \ do { \ @@ -230,9 +230,10 @@ static int __vb2_buf_mem_alloc(struct vb2_buffer *vb) if (size < vb->planes[plane].length) goto free;
- mem_priv = call_ptr_memop(vb, alloc, - q->alloc_devs[plane] ? : q->dev, - q->dma_attrs, size, q->dma_dir, q->gfp_flags); + mem_priv = call_ptr_memop(alloc, + vb, + q->alloc_devs[plane] ? : q->dev, + size); if (IS_ERR_OR_NULL(mem_priv)) { if (mem_priv) ret = PTR_ERR(mem_priv); @@ -975,7 +976,7 @@ void *vb2_plane_vaddr(struct vb2_buffer *vb, unsigned int plane_no) if (plane_no >= vb->num_planes || !vb->planes[plane_no].mem_priv) return NULL;
- return call_ptr_memop(vb, vaddr, vb->planes[plane_no].mem_priv); + return call_ptr_memop(vaddr, vb, vb->planes[plane_no].mem_priv);
} EXPORT_SYMBOL_GPL(vb2_plane_vaddr); @@ -985,7 +986,7 @@ void *vb2_plane_cookie(struct vb2_buffer *vb, unsigned int plane_no) if (plane_no >= vb->num_planes || !vb->planes[plane_no].mem_priv) return NULL;
- return call_ptr_memop(vb, cookie, vb->planes[plane_no].mem_priv); + return call_ptr_memop(cookie, vb, vb->planes[plane_no].mem_priv); } EXPORT_SYMBOL_GPL(vb2_plane_cookie);
@@ -1125,10 +1126,11 @@ static int __prepare_userptr(struct vb2_buffer *vb) vb->planes[plane].data_offset = 0;
/* Acquire each plane's memory */ - mem_priv = call_ptr_memop(vb, get_userptr, - q->alloc_devs[plane] ? : q->dev, - planes[plane].m.userptr, - planes[plane].length, q->dma_dir); + mem_priv = call_ptr_memop(get_userptr, + vb, + q->alloc_devs[plane] ? : q->dev, + planes[plane].m.userptr, + planes[plane].length); if (IS_ERR(mem_priv)) { dprintk(q, 1, "failed acquiring userspace memory for plane %d\n", plane); @@ -1249,9 +1251,11 @@ static int __prepare_dmabuf(struct vb2_buffer *vb) vb->planes[plane].data_offset = 0;
/* Acquire each plane's memory */ - mem_priv = call_ptr_memop(vb, attach_dmabuf, - q->alloc_devs[plane] ? : q->dev, - dbuf, planes[plane].length, q->dma_dir); + mem_priv = call_ptr_memop(attach_dmabuf, + vb, + q->alloc_devs[plane] ? : q->dev, + dbuf, + planes[plane].length); if (IS_ERR(mem_priv)) { dprintk(q, 1, "failed to attach dmabuf\n"); ret = PTR_ERR(mem_priv); @@ -2187,8 +2191,10 @@ int vb2_core_expbuf(struct vb2_queue *q, int *fd, unsigned int type,
vb_plane = &vb->planes[plane];
- dbuf = call_ptr_memop(vb, get_dmabuf, vb_plane->mem_priv, - flags & O_ACCMODE); + dbuf = call_ptr_memop(get_dmabuf, + vb, + vb_plane->mem_priv, + flags & O_ACCMODE); if (IS_ERR_OR_NULL(dbuf)) { dprintk(q, 1, "failed to export buffer %d, plane %d\n", index, plane); diff --git a/drivers/media/common/videobuf2/videobuf2-dma-contig.c b/drivers/media/common/videobuf2/videobuf2-dma-contig.c index a7f61ba854405..019c3843dc6d5 100644 --- a/drivers/media/common/videobuf2/videobuf2-dma-contig.c +++ b/drivers/media/common/videobuf2/videobuf2-dma-contig.c @@ -40,6 +40,8 @@ struct vb2_dc_buf {
/* DMABUF related */ struct dma_buf_attachment *db_attach; + + struct vb2_buffer *vb; };
/*********************************************/ @@ -66,14 +68,14 @@ static unsigned long vb2_dc_get_contiguous_size(struct sg_table *sgt) /* callbacks for all buffers */ /*********************************************/
-static void *vb2_dc_cookie(void *buf_priv) +static void *vb2_dc_cookie(struct vb2_buffer *vb, void *buf_priv) { struct vb2_dc_buf *buf = buf_priv;
return &buf->dma_addr; }
-static void *vb2_dc_vaddr(void *buf_priv) +static void *vb2_dc_vaddr(struct vb2_buffer *vb, void *buf_priv) { struct vb2_dc_buf *buf = buf_priv; struct dma_buf_map map; @@ -137,9 +139,9 @@ static void vb2_dc_put(void *buf_priv) kfree(buf); }
-static void *vb2_dc_alloc(struct device *dev, unsigned long attrs, - unsigned long size, enum dma_data_direction dma_dir, - gfp_t gfp_flags) +static void *vb2_dc_alloc(struct vb2_buffer *vb, + struct device *dev, + unsigned long size) { struct vb2_dc_buf *buf;
@@ -150,9 +152,10 @@ static void *vb2_dc_alloc(struct device *dev, unsigned long attrs, if (!buf) return ERR_PTR(-ENOMEM);
- buf->attrs = attrs; + buf->attrs = vb->vb2_queue->dma_attrs; buf->cookie = dma_alloc_attrs(dev, size, &buf->dma_addr, - GFP_KERNEL | gfp_flags, buf->attrs); + GFP_KERNEL | vb->vb2_queue->gfp_flags, + buf->attrs); if (!buf->cookie) { dev_err(dev, "dma_alloc_coherent of size %ld failed\n", size); kfree(buf); @@ -165,11 +168,12 @@ static void *vb2_dc_alloc(struct device *dev, unsigned long attrs, /* Prevent the device from being released while the buffer is used */ buf->dev = get_device(dev); buf->size = size; - buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir;
buf->handler.refcount = &buf->refcount; buf->handler.put = vb2_dc_put; buf->handler.arg = buf; + buf->vb = vb;
refcount_set(&buf->refcount, 1);
@@ -397,7 +401,9 @@ static struct sg_table *vb2_dc_get_base_sgt(struct vb2_dc_buf *buf) return sgt; }
-static struct dma_buf *vb2_dc_get_dmabuf(void *buf_priv, unsigned long flags) +static struct dma_buf *vb2_dc_get_dmabuf(struct vb2_buffer *vb, + void *buf_priv, + unsigned long flags) { struct vb2_dc_buf *buf = buf_priv; struct dma_buf *dbuf; @@ -459,8 +465,8 @@ static void vb2_dc_put_userptr(void *buf_priv) kfree(buf); }
-static void *vb2_dc_get_userptr(struct device *dev, unsigned long vaddr, - unsigned long size, enum dma_data_direction dma_dir) +static void *vb2_dc_get_userptr(struct vb2_buffer *vb, struct device *dev, + unsigned long vaddr, unsigned long size) { struct vb2_dc_buf *buf; struct frame_vector *vec; @@ -490,7 +496,7 @@ static void *vb2_dc_get_userptr(struct device *dev, unsigned long vaddr, return ERR_PTR(-ENOMEM);
buf->dev = dev; - buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir;
offset = lower_32_bits(offset_in_page(vaddr)); vec = vb2_create_framevec(vaddr, size); @@ -660,8 +666,8 @@ static void vb2_dc_detach_dmabuf(void *mem_priv) kfree(buf); }
-static void *vb2_dc_attach_dmabuf(struct device *dev, struct dma_buf *dbuf, - unsigned long size, enum dma_data_direction dma_dir) +static void *vb2_dc_attach_dmabuf(struct vb2_buffer *vb, struct device *dev, + struct dma_buf *dbuf, unsigned long size) { struct vb2_dc_buf *buf; struct dma_buf_attachment *dba; @@ -685,7 +691,7 @@ static void *vb2_dc_attach_dmabuf(struct device *dev, struct dma_buf *dbuf, return dba; }
- buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; buf->size = size; buf->db_attach = dba;
diff --git a/drivers/media/common/videobuf2/videobuf2-dma-sg.c b/drivers/media/common/videobuf2/videobuf2-dma-sg.c index c5b06a5095661..50265080cfc80 100644 --- a/drivers/media/common/videobuf2/videobuf2-dma-sg.c +++ b/drivers/media/common/videobuf2/videobuf2-dma-sg.c @@ -51,6 +51,8 @@ struct vb2_dma_sg_buf { struct vb2_vmarea_handler handler;
struct dma_buf_attachment *db_attach; + + struct vb2_buffer *vb; };
static void vb2_dma_sg_put(void *buf_priv); @@ -96,9 +98,8 @@ static int vb2_dma_sg_alloc_compacted(struct vb2_dma_sg_buf *buf, return 0; }
-static void *vb2_dma_sg_alloc(struct device *dev, unsigned long dma_attrs, - unsigned long size, enum dma_data_direction dma_dir, - gfp_t gfp_flags) +static void *vb2_dma_sg_alloc(struct vb2_buffer *vb, struct device *dev, + unsigned long size) { struct vb2_dma_sg_buf *buf; struct sg_table *sgt; @@ -113,7 +114,7 @@ static void *vb2_dma_sg_alloc(struct device *dev, unsigned long dma_attrs, return ERR_PTR(-ENOMEM);
buf->vaddr = NULL; - buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; buf->offset = 0; buf->size = size; /* size is already page aligned */ @@ -130,7 +131,7 @@ static void *vb2_dma_sg_alloc(struct device *dev, unsigned long dma_attrs, if (!buf->pages) goto fail_pages_array_alloc;
- ret = vb2_dma_sg_alloc_compacted(buf, gfp_flags); + ret = vb2_dma_sg_alloc_compacted(buf, vb->vb2_queue->gfp_flags); if (ret) goto fail_pages_alloc;
@@ -154,6 +155,7 @@ static void *vb2_dma_sg_alloc(struct device *dev, unsigned long dma_attrs, buf->handler.refcount = &buf->refcount; buf->handler.put = vb2_dma_sg_put; buf->handler.arg = buf; + buf->vb = vb;
refcount_set(&buf->refcount, 1);
@@ -213,9 +215,8 @@ static void vb2_dma_sg_finish(void *buf_priv) dma_sync_sgtable_for_cpu(buf->dev, sgt, buf->dma_dir); }
-static void *vb2_dma_sg_get_userptr(struct device *dev, unsigned long vaddr, - unsigned long size, - enum dma_data_direction dma_dir) +static void *vb2_dma_sg_get_userptr(struct vb2_buffer *vb, struct device *dev, + unsigned long vaddr, unsigned long size) { struct vb2_dma_sg_buf *buf; struct sg_table *sgt; @@ -230,7 +231,7 @@ static void *vb2_dma_sg_get_userptr(struct device *dev, unsigned long vaddr,
buf->vaddr = NULL; buf->dev = dev; - buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; buf->offset = vaddr & ~PAGE_MASK; buf->size = size; buf->dma_sgt = &buf->sg_table; @@ -292,7 +293,7 @@ static void vb2_dma_sg_put_userptr(void *buf_priv) kfree(buf); }
-static void *vb2_dma_sg_vaddr(void *buf_priv) +static void *vb2_dma_sg_vaddr(struct vb2_buffer *vb, void *buf_priv) { struct vb2_dma_sg_buf *buf = buf_priv; struct dma_buf_map map; @@ -511,7 +512,9 @@ static const struct dma_buf_ops vb2_dma_sg_dmabuf_ops = { .release = vb2_dma_sg_dmabuf_ops_release, };
-static struct dma_buf *vb2_dma_sg_get_dmabuf(void *buf_priv, unsigned long flags) +static struct dma_buf *vb2_dma_sg_get_dmabuf(struct vb2_buffer *vb, + void *buf_priv, + unsigned long flags) { struct vb2_dma_sg_buf *buf = buf_priv; struct dma_buf *dbuf; @@ -605,8 +608,8 @@ static void vb2_dma_sg_detach_dmabuf(void *mem_priv) kfree(buf); }
-static void *vb2_dma_sg_attach_dmabuf(struct device *dev, struct dma_buf *dbuf, - unsigned long size, enum dma_data_direction dma_dir) +static void *vb2_dma_sg_attach_dmabuf(struct vb2_buffer *vb, struct device *dev, + struct dma_buf *dbuf, unsigned long size) { struct vb2_dma_sg_buf *buf; struct dma_buf_attachment *dba; @@ -630,14 +633,14 @@ static void *vb2_dma_sg_attach_dmabuf(struct device *dev, struct dma_buf *dbuf, return dba; }
- buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; buf->size = size; buf->db_attach = dba;
return buf; }
-static void *vb2_dma_sg_cookie(void *buf_priv) +static void *vb2_dma_sg_cookie(struct vb2_buffer *vb, void *buf_priv) { struct vb2_dma_sg_buf *buf = buf_priv;
diff --git a/drivers/media/common/videobuf2/videobuf2-vmalloc.c b/drivers/media/common/videobuf2/videobuf2-vmalloc.c index 83f95258ec8c6..ef36abd912dcc 100644 --- a/drivers/media/common/videobuf2/videobuf2-vmalloc.c +++ b/drivers/media/common/videobuf2/videobuf2-vmalloc.c @@ -34,13 +34,12 @@ struct vb2_vmalloc_buf {
static void vb2_vmalloc_put(void *buf_priv);
-static void *vb2_vmalloc_alloc(struct device *dev, unsigned long attrs, - unsigned long size, enum dma_data_direction dma_dir, - gfp_t gfp_flags) +static void *vb2_vmalloc_alloc(struct vb2_buffer *vb, struct device *dev, + unsigned long size) { struct vb2_vmalloc_buf *buf;
- buf = kzalloc(sizeof(*buf), GFP_KERNEL | gfp_flags); + buf = kzalloc(sizeof(*buf), GFP_KERNEL | vb->vb2_queue->gfp_flags); if (!buf) return ERR_PTR(-ENOMEM);
@@ -52,7 +51,7 @@ static void *vb2_vmalloc_alloc(struct device *dev, unsigned long attrs, return ERR_PTR(-ENOMEM); }
- buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; buf->handler.refcount = &buf->refcount; buf->handler.put = vb2_vmalloc_put; buf->handler.arg = buf; @@ -71,9 +70,8 @@ static void vb2_vmalloc_put(void *buf_priv) } }
-static void *vb2_vmalloc_get_userptr(struct device *dev, unsigned long vaddr, - unsigned long size, - enum dma_data_direction dma_dir) +static void *vb2_vmalloc_get_userptr(struct vb2_buffer *vb, struct device *dev, + unsigned long vaddr, unsigned long size) { struct vb2_vmalloc_buf *buf; struct frame_vector *vec; @@ -84,7 +82,7 @@ static void *vb2_vmalloc_get_userptr(struct device *dev, unsigned long vaddr, if (!buf) return ERR_PTR(-ENOMEM);
- buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; offset = vaddr & ~PAGE_MASK; buf->size = size; vec = vb2_create_framevec(vaddr, size); @@ -147,7 +145,7 @@ static void vb2_vmalloc_put_userptr(void *buf_priv) kfree(buf); }
-static void *vb2_vmalloc_vaddr(void *buf_priv) +static void *vb2_vmalloc_vaddr(struct vb2_buffer *vb, void *buf_priv) { struct vb2_vmalloc_buf *buf = buf_priv;
@@ -339,7 +337,9 @@ static const struct dma_buf_ops vb2_vmalloc_dmabuf_ops = { .release = vb2_vmalloc_dmabuf_ops_release, };
-static struct dma_buf *vb2_vmalloc_get_dmabuf(void *buf_priv, unsigned long flags) +static struct dma_buf *vb2_vmalloc_get_dmabuf(struct vb2_buffer *vb, + void *buf_priv, + unsigned long flags) { struct vb2_vmalloc_buf *buf = buf_priv; struct dma_buf *dbuf; @@ -403,8 +403,10 @@ static void vb2_vmalloc_detach_dmabuf(void *mem_priv) kfree(buf); }
-static void *vb2_vmalloc_attach_dmabuf(struct device *dev, struct dma_buf *dbuf, - unsigned long size, enum dma_data_direction dma_dir) +static void *vb2_vmalloc_attach_dmabuf(struct vb2_buffer *vb, + struct device *dev, + struct dma_buf *dbuf, + unsigned long size) { struct vb2_vmalloc_buf *buf;
@@ -416,7 +418,7 @@ static void *vb2_vmalloc_attach_dmabuf(struct device *dev, struct dma_buf *dbuf, return ERR_PTR(-ENOMEM);
buf->dbuf = dbuf; - buf->dma_dir = dma_dir; + buf->dma_dir = vb->vb2_queue->dma_dir; buf->size = size;
return buf; diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index 12955cb460d23..3b5986cee0739 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -46,6 +46,7 @@ enum vb2_memory {
struct vb2_fileio_data; struct vb2_threadio_data; +struct vb2_buffer;
/** * struct vb2_mem_ops - memory handling/memory allocator operations. @@ -53,10 +54,8 @@ struct vb2_threadio_data; * return ERR_PTR() on failure or a pointer to allocator private, * per-buffer data on success; the returned private structure * will then be passed as @buf_priv argument to other ops in this - * structure. Additional gfp_flags to use when allocating the - * are also passed to this operation. These flags are from the - * gfp_flags field of vb2_queue. The size argument to this function - * shall be *page aligned*. + * structure. The size argument to this function shall be + * *page aligned*. * @put: inform the allocator that the buffer will no longer be used; * usually will result in the allocator freeing the buffer (if * no other users of this buffer are present); the @buf_priv @@ -117,31 +116,33 @@ struct vb2_threadio_data; * map_dmabuf, unmap_dmabuf. */ struct vb2_mem_ops { - void *(*alloc)(struct device *dev, unsigned long attrs, - unsigned long size, - enum dma_data_direction dma_dir, - gfp_t gfp_flags); + void *(*alloc)(struct vb2_buffer *vb, + struct device *dev, + unsigned long size); void (*put)(void *buf_priv); - struct dma_buf *(*get_dmabuf)(void *buf_priv, unsigned long flags); - - void *(*get_userptr)(struct device *dev, unsigned long vaddr, - unsigned long size, - enum dma_data_direction dma_dir); + struct dma_buf *(*get_dmabuf)(struct vb2_buffer *vb, + void *buf_priv, + unsigned long flags); + + void *(*get_userptr)(struct vb2_buffer *vb, + struct device *dev, + unsigned long vaddr, + unsigned long size); void (*put_userptr)(void *buf_priv);
void (*prepare)(void *buf_priv); void (*finish)(void *buf_priv);
- void *(*attach_dmabuf)(struct device *dev, + void *(*attach_dmabuf)(struct vb2_buffer *vb, + struct device *dev, struct dma_buf *dbuf, - unsigned long size, - enum dma_data_direction dma_dir); + unsigned long size); void (*detach_dmabuf)(void *buf_priv); int (*map_dmabuf)(void *buf_priv); void (*unmap_dmabuf)(void *buf_priv);
- void *(*vaddr)(void *buf_priv); - void *(*cookie)(void *buf_priv); + void *(*vaddr)(struct vb2_buffer *vb, void *buf_priv); + void *(*cookie)(struct vb2_buffer *vb, void *buf_priv);
unsigned int (*num_users)(void *buf_priv);
Hi!
This series is truncated .. I only got first patches. Similary, 5.10 series is truncated, [PATCH AUTOSEL 5.10 035/101] media: s5p-mfc: Add checking to s5p_mfc_probe... is last one I got.
I got all the patches before that, so I believe it is not problem on my side, but I'd not mind someone confirming they are seeing the same problem...
Best regards, Pavel
Hi Pavel,
Am 09.11.21 um 08:54 schrieb Pavel Machek:
It could of course be a different issue, but I've been experiencing similar problems since a couple of weeks now, especially with mailing lists hosted on the freedesktop.org servers and long series of mails. The symptons are that individual mails are missing from a series.
I'm usually registered with two completely separated mail accounts (private and work) on those lists and if a mail is missing it is always missing on both accounts. The interesting thing is that if it is a patch set then patchwork (https://patchwork.freedesktop.org/) always seems to get all mails.
No idea what's going on here and so far it was to rarely to complain, but with this series it is totally obvious that something is wrong.
Regards, Christian.
Best regards, Pavel
On Tue, Nov 09, 2021 at 08:05:23AM -0800, Randy Dunlap wrote:
Odd. I'll keep a closer look next time I send a series out to figure out what's going on.
Thanks for the heads-up!
dri-devel@lists.freedesktop.org
-
Christian König -
Pavel Machek -
Randy Dunlap -
Sasha Levin