"drm/vpu" to "drm/ivpu"
- Add a TODO file
- Add support for WC buffers
v1:
https://lore.kernel.org/all/20220728131709.1087188-1-jacek.lawrynow...@linux.intel.com/
Regards,
Jacek
Jacek Lawrynowicz (7):
drm/ivpu: Introduce a new DRM driver for Intel VPU
drm/ivpu: Add Intel V
ludes only very besic functionality:
- module, PCI device and IRQ initialization
- register definitions and low level register manipulation functions
- SET/GET_PARAM ioctls
- power up without firmware
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
-
three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 1 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 9 +
drivers/gpu/drm/ivpu/ivpu_gem.c | 823
drivers/gpu/drm/ivpu/ivpu_gem.h | 128 +
include
The IPC driver is used to send and receive messages to/from firmware
running on the VPU.
The only supported IPC message format is Job Submission Model (JSM)
defined in vpu_jsm_api.h header.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
ments a driver that programs the MMU device
Signed-off-by: Karol Wachowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 4 +-
drivers/gpu/drm/ivpu/ivpu_drv.c | 59 +-
drivers/gpu/drm/ivpu/ivpu_drv.h
Read, parse and boot VPU firmware image.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 1 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 122 +++-
drivers/gpu/drm/ivpu/ivpu_drv.h | 10
drm_sched.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 1 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 26 +-
drivers/gpu/drm/ivpu/ivpu_drv.h | 6 +-
drivers/gpu/drm/ivpu/ivpu_gem.c | 13 +
drivers/gpu/drm/ivpu/ivpu_job.c | 617
- Implement cold and warm firmware boot flows
- Add hang recovery support
- Add runtime power management support
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 3 +-
drivers/gpu/drm/ivpu/ivpu_drv.c| 34 ++-
drivers/gpu
0728131709.1087188-1-jacek.lawrynow...@linux.intel.com/
Jacek Lawrynowicz (7):
drm/ivpu: Introduce a new DRM driver for Intel VPU
drm/ivpu: Add Intel VPU MMU support
drm/ivpu: Add GEM buffer object management
drm/ivpu: Add IPC driver and JSM messages
drm/ivpu: Implement firmware parsing an
ludes only very besic functionality:
- module, PCI device and IRQ initialization
- register definitions and low level register manipulation functions
- SET/GET_PARAM ioctls
- power up without firmware
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
-
ments a driver that programs the MMU device
Signed-off-by: Karol Wachowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 4 +-
drivers/gpu/drm/ivpu/ivpu_drv.c | 59 +-
drivers/gpu/drm/ivpu/ivpu_drv.h
three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 1 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 9 +
drivers/gpu/drm/ivpu/ivpu_gem.c | 823
drivers/gpu/drm/ivpu/ivpu_gem.h | 128 +
include
Read, parse and boot VPU firmware image.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 1 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 122 +++-
drivers/gpu/drm/ivpu/ivpu_drv.h | 10
- Implement cold and warm firmware boot flows
- Add hang recovery support
- Add runtime power management support
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 3 +-
drivers/gpu/drm/ivpu/ivpu_drv.c| 34 ++-
drivers/gpu
The IPC driver is used to send and receive messages to/from firmware
running on the VPU.
The only supported IPC message format is Job Submission Model (JSM)
defined in vpu_jsm_api.h header.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
drm_sched.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 1 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 26 +-
drivers/gpu/drm/ivpu/ivpu_drv.h | 6 +-
drivers/gpu/drm/ivpu/ivpu_gem.c | 13 +
drivers/gpu/drm/ivpu/ivpu_job.c | 617
Add support for WC buffers
v1:
https://lore.kernel.org/all/20220728131709.1087188-1-jacek.lawrynow...@linux.intel.com/
Jacek Lawrynowicz (7):
drm/ivpu: Introduce a new DRM driver for Intel VPU
drm/ivpu: Add Intel VPU MMU support
drm/ivpu: Add GEM buffer object management
drm/ivpu: Add IPC
ludes only very besic functionality:
- module, PCI device and IRQ initialization
- register definitions and low level register manipulation functions
- SET/GET_PARAM ioctls
- power up without firmware
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
-
three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 1 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 9 +
drivers/gpu/drm/ivpu/ivpu_gem.c | 823
drivers/gpu/drm/ivpu/ivpu_gem.h | 128 +
include
- Implement cold and warm firmware boot flows
- Add hang recovery support
- Add runtime power management support
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 3 +-
drivers/gpu/drm/ivpu/ivpu_drv.c| 34 ++-
drivers/gpu
ments a driver that programs the MMU device
Signed-off-by: Karol Wachowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 4 +-
drivers/gpu/drm/ivpu/ivpu_drv.c | 59 +-
drivers/gpu/drm/ivpu/ivpu_drv.h
drm_sched.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 1 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 26 +-
drivers/gpu/drm/ivpu/ivpu_drv.h | 6 +-
drivers/gpu/drm/ivpu/ivpu_gem.c | 13 +
drivers/gpu/drm/ivpu/ivpu_job.c | 617
The IPC driver is used to send and receive messages to/from firmware
running on the VPU.
The only supported IPC message format is Job Submission Model (JSM)
defined in vpu_jsm_api.h header.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
Read, parse and boot VPU firmware image.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/ivpu/Makefile | 1 +
drivers/gpu/drm/ivpu/ivpu_drv.c | 122 +++-
drivers/gpu/drm/ivpu/ivpu_drv.h | 10
except for two headers imported
from the firmware that are MIT licensed.
User mode driver stack consists of Level Zero API driver and OpenVINO plugin.
Both should be open-sourced by the end of Q3.
The firmware for the VPU will be distributed as a closed source binary.
Regards,
Jacek
Jacek
ludes only very besic functionality:
- module, PCI device and IRQ initialization
- register definitions and low level register manipulation functions
- SET/GET_PARAM ioctls
- power up without firmware
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
-
The IPC driver is used to send and receive messages to/from firmware
running on the VPU.
The only supported IPC message format is Job Submission Model (JSM)
defined in vpu_jsm_api.h header.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
- Implement cold and warm firmware boot flows
- Add hang recovery support
- Add runtime power management support
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/vpu/Makefile | 3 +-
drivers/gpu/drm/vpu/vpu_drv.c| 32 ++-
drivers/gpu/drm
Read, parse and boot VPU firmware image.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/vpu/Makefile | 1 +
drivers/gpu/drm/vpu/vpu_boot_api.h | 222
drivers/gpu/drm/vpu/vpu_drv.c | 123
drm_sched.
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/vpu/Makefile | 1 +
drivers/gpu/drm/vpu/vpu_drv.c | 26 +-
drivers/gpu/drm/vpu/vpu_drv.h | 6 +-
drivers/gpu/drm/vpu/vpu_gem.c | 13 +
drivers/gpu/drm/vpu/vpu_job.c | 611
nts a driver that programs the MMU device
Signed-off-by: Karol Wachowski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/vpu/Makefile | 4 +-
drivers/gpu/drm/vpu/vpu_drv.c | 59 +-
drivers/gpu/drm/vpu/vpu_drv.h | 6 +
drivers/gp
three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
Signed-off-by: Jacek Lawrynowicz
---
drivers/gpu/drm/vpu/Makefile | 1 +
drivers/gpu/drm/vpu/vpu_drv.c | 9 +
drivers/gpu/drm/vpu/vpu_gem.c | 833 ++
drivers/gpu/drm/vpu/vpu_gem.h | 113 +
include/uapi/drm
On 31.01.2023 09:53, Oded Gabbay wrote:
> On Sat, Jan 28, 2023 at 12:15 AM Arnd Bergmann wrote:
>>
>> From: Arnd Bergmann
>>
>> At the moment, accel drivers can be built-in even with CONFIG_DRM=m,
>> but this causes a link failure:
>>
>> x86_64-linux-ld: drivers/accel/ivpu/ivpu_drv.o: in function
Applied to drm-misc-next.
Thanks.
On 26.01.2023 17:37, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> When CONFIG_PM is disabled, the driver fails to build:
>
> drivers/accel/ivpu/ivpu_pm.c: In function 'ivpu_rpm_get':
> drivers/accel/ivpu/ivpu_pm.c:240:84: error: 'struct dev_pm_info' has no
>
Applied to drm-misc-next.
Thanks.
On 24.01.2023 11:41, Geert Uytterhoeven wrote:
> The introduction of drivers/accel/ broke alignment, and removed the
> newline at the end of the file. Fix all of that.
>
> Fixes: 35b137630f08d913 ("accel/ivpu: Introduce a new DRM driver for Intel
> VPU")
> Sign
Applied to drm-misc-next. Thanks.
On 26.01.2023 17:37, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> With extra warnings enabled, gcc warns about two assignments
> of the same .mmap callback:
>
> In file included from drivers/accel/ivpu/ivpu_drv.c:10:
> include/drm/drm_accel.h:31:27: error: in
Hi,
On 02.02.2023 16:04, Jeffrey Hugo wrote:
> On 2/2/2023 2:21 AM, Stanislaw Gruszka wrote:
>> From: Andrzej Kacprowski
>>
>> FW API structures have been updated to fix misaligned
>> structure members.
>>
>> Also changed JSM message header format to account for
>> future improvements.
>>
>> Adde
Patchset applied to drm-misc-next and cherry-picked to drm-misc-next-fixes.
Thanks.
On 02.02.2023 10:21, Stanislaw Gruszka wrote:
> Few fixes intended for 6.3.
>
> Andrzej Kacprowski (2):
> accel/ivpu: Fix FW API data alignment issues
> accel/ivpu: Send VPU_JSM_MSG_CONTEXT_DELETE when deletin
Hi,
On 06.02.2023 16:41, Jeffrey Hugo wrote:
> The Qualcomm Cloud AI 100 (AIC100) device is an Artificial Intelligence
> accelerator PCIe card. It contains a number of components both in the
> SoC and on the card which facilitate running workloads:
>
> QSM: management processor
> NSPs: workload
Hi,
On 06.02.2023 16:41, Jeffrey Hugo wrote:
> Add the QAIC driver uapi file and core driver file that binds to the PCIe
> device. The core driver file also creates the accel device and manages
> all the interconnections between the different parts of the driver.
>
> The driver can be built as a
Hi,
On 15.02.2023 16:41, Jeffrey Hugo wrote:
> On 2/14/2023 4:08 AM, Jacek Lawrynowicz wrote:
>> Hi,
>
> Thank you for the review.
>
>> On 06.02.2023 16:41, Jeffrey Hugo wrote:
>>> The Qualcomm Cloud AI 100 (AIC100) device is an Artificial Intelligence
>>
Hi,
On 12.01.2023 18:34, Jeffrey Hugo wrote:
> On 1/9/2023 5:23 AM, Jacek Lawrynowicz wrote:
>> VPU stands for Versatile Processing Unit and it's a CPU-integrated
>> inference accelerator for Computer Vision and Deep Learning
>> applications.
>>
>> The VPU
Hi,
On 12.01.2023 18:52, Jeffrey Hugo wrote:
> On 1/9/2023 5:23 AM, Jacek Lawrynowicz wrote:
>> Adds four types of GEM-based BOs for the VPU:
>> - shmem
>> - userptr
>> - internal
>> - prime
>>
>> All types are implemented as struct iv
Hi,
On 12.01.2023 19:18, Jeffrey Hugo wrote:
> On 1/9/2023 5:23 AM, Jacek Lawrynowicz wrote:
>> The IPC driver is used to send and receive messages to/from firmware
>> running on the VPU.
>>
>> The only supported IPC message format is Job Submission Model (JSM)
>>
Hi,
On 12.01.2023 18:10, Jeffrey Hugo wrote:
> On 1/9/2023 5:23 AM, Jacek Lawrynowicz wrote:
>> Hi,
>>
>> This patchset contains a new Linux* Kernel Driver for Intel® VPUs.
>>
>> VPU stands for Versatile Processing Unit and it is an AI inference
>> accelera
uilding with W=1
v2:
https://lore.kernel.org/all/20220913121017.993825-1-jacek.lawrynow...@linux.intel.com/
- Rename the driver from "drm/vpu" to "drm/ivpu"
- Add a TODO file
- Add support for WC buffers
v1:
https://lore.kernel.org/all/20220728131709.1087188-1-jacek.lawrynow..
ludes only very besic functionality:
- module, PCI device and IRQ initialization
- register definitions and low level register manipulation functions
- SET/GET_PARAM ioctls
- power up without firmware
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Ja
IOCTLs: BO_CREATE, BO_INFO
Signed-off-by: Jacek Lawrynowicz
Reviewed-by: Oded Gabbay
Reviewed-by: Jeffrey Hugo
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu/ivpu_drv.c | 30 +-
drivers/accel/ivpu/ivpu_drv.h | 1 +
drivers/accel/ivpu/ivpu_gem.c | 727
Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
Reviewed-by: Oded Gabbay
Reviewed-by: Jeffrey Hugo
---
drivers/accel/ivpu/Makefile | 2 +
drivers/accel/ivpu/ivpu_drv.c | 13 +
drivers/accel/ivpu/ivpu_drv.h | 2 +
drivers/accel/ivpu/ivpu_hw_mtl.c | 4
mmu.c implements a driver that programs the MMU device
Co-developed-by: Karol Wachowski
Signed-off-by: Karol Wachowski
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
Reviewed-by: Oded Gabbay
Reviewed-by: Jeffrey Hugo
---
drivers/accel
Read, parse and boot VPU firmware image.
Co-developed-by: Andrzej Kacprowski
Signed-off-by: Andrzej Kacprowski
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
Reviewed-by: Oded Gabbay
Reviewed-by: Jeffrey Hugo
---
drivers/accel/ivpu
- Implement cold and warm firmware boot flows
- Add hang recovery support
- Add runtime power management support
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
Reviewed-by: Jeffrey Hugo
---
drivers/accel/ivpu/Makefile | 3
drm_sched.
Co-developed-by: Andrzej Kacprowski
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Jacek Lawrynowicz
Reviewed-by: Oded Gabbay
Reviewed-by: Jeffrey Hugo
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu/ivpu_drv.c | 34 +-
drivers/accel/ivpu/ivpu_drv.h | 5 +
drivers
Hi,
On 19.01.2023 12:11, Daniel Vetter wrote:
> On Tue, Jan 17, 2023 at 10:27:16AM +0100, Jacek Lawrynowicz wrote:
>> Hi,
>>
>> This patchset contains a new Linux* Kernel Driver for Intel® VPUs.
>>
>> VPU stands for Versatile Processing Unit and it is an AI infere
Hi,
On 11/1/2022 11:08 AM, Thomas Zimmermann wrote:
> Hi
>
> Am 24.09.22 um 17:11 schrieb Jacek Lawrynowicz:
>> Read, parse and boot VPU firmware image.
>>
>> Signed-off-by: Andrzej Kacprowski
>> Signed-off-by: Krystian Pradzynski
>> Signed-off-by: Jac
Hi,
On 10/27/2022 7:44 PM, Jeffrey Hugo wrote:
> On 10/27/2022 3:14 AM, Jacek Lawrynowicz wrote:
>> Hi,
>>
>> Thanks for an in-depth review. My responses are inline.
>>
>> On 10/26/2022 2:12 AM, Jeffrey Hugo wrote:
>>> On 9/24/2022 9:11 AM, Jacek Lawrynow
Hi,
On 11/1/2022 10:00 AM, Thomas Zimmermann wrote:
> Hi
>
> Am 24.09.22 um 17:11 schrieb Jacek Lawrynowicz:
>> VPU Memory Management Unit is based on ARM MMU-600.
>> It allows to create multiple virtual address spaces for the device and
>> map noncontinuous host me
Hi,
On 11/1/2022 9:56 AM, Thomas Zimmermann wrote:
> Hi
>
> Am 24.09.22 um 17:11 schrieb Jacek Lawrynowicz:
>> VPU Memory Management Unit is based on ARM MMU-600.
>> It allows to create multiple virtual address spaces for the device and
>> map noncontinuous host me
base next version of Intel VPU patchest on top of this.
Acked-by: Jacek Lawrynowicz
Tested-by: Jacek Lawrynowicz
Regards,
Jacek
Hi, thanks for detailed review. My responses inline.
On 10/25/2022 1:00 AM, Jeffrey Hugo wrote:
> On 9/24/2022 9:11 AM, Jacek Lawrynowicz wrote:
>> VPU stands for Versatile Processing Unit and it's a CPU-integrated
>> inference accelerator for Computer Vision and Deep Lear
Hi,
On 10/25/2022 2:41 PM, Thomas Zimmermann wrote:
> Hi
>
> Am 24.09.22 um 17:11 schrieb Jacek Lawrynowicz:
>> Adds four types of GEM-based BOs for the VPU:
>> - shmem
>> - userptr
>> - internal
>> - prime
>>
>> All types ar
Hi,
On 10/25/2022 1:57 PM, Thomas Zimmermann wrote:
> Hi
>
> Am 25.10.22 um 13:42 schrieb Jacek Lawrynowicz:
>> Hi, thanks for detailed review. My responses inline.
>>
>> On 10/25/2022 1:00 AM, Jeffrey Hugo wrote:
>>> On 9/24/2022 9:11 AM, Jacek Lawrynowicz
On 10/25/2022 4:08 PM, Jeffrey Hugo wrote:
> On 10/25/2022 5:42 AM, Jacek Lawrynowicz wrote:
>> Hi, thanks for detailed review. My responses inline.
>>
>> On 10/25/2022 1:00 AM, Jeffrey Hugo wrote:
>>> On 9/24/2022 9:11 AM, Jacek Lawrynowicz wrote:
>>>> VP
Hi,
Thanks for an in-depth review. My responses are inline.
On 10/26/2022 2:12 AM, Jeffrey Hugo wrote:
> On 9/24/2022 9:11 AM, Jacek Lawrynowicz wrote:
>> VPU Memory Management Unit is based on ARM MMU-600.
>> It allows to create multiple virtual address spaces for the device and
Hi, thanks for in-depth review.
On 10/25/2022 2:38 PM, Thomas Zimmermann wrote:
> Hi,
>
> please find some review comments below.
>
> Am 24.09.22 um 17:11 schrieb Jacek Lawrynowicz:
>> +static int ivpu_irq_init(struct ivpu_device *vdev)
>> +{
>> + struc
Hi,
On 11/1/2022 11:02 AM, Thomas Zimmermann wrote:
> Hi
>
> Am 24.09.22 um 17:11 schrieb Jacek Lawrynowicz:
>> The IPC driver is used to send and receive messages to/from firmware
>> running on the VPU.
>>
>> The only supported IPC message format is Job Sub
Hi,
On 11/1/2022 11:17 AM, Thomas Zimmermann wrote:
> Hi
>
> Am 01.11.22 um 09:58 schrieb Thomas Zimmermann:
>> Hi
>>
>> Am 24.09.22 um 17:11 schrieb Jacek Lawrynowicz:
>>> Hi,
>>>
>>> This patchset contains a new Linux* Kernel Driver for In
/lore.kernel.org/all/20220913121017.993825-1-jacek.lawrynow...@linux.intel.com/
- Rename the driver from "drm/vpu" to "drm/ivpu"
- Add a TODO file
- Add support for WC buffers
v1:
https://lore.kernel.org/all/20220728131709.1087188-1-jacek.lawrynow...@linux.intel.com/
Jacek Lawrynowic
mmu.c implements a driver that programs the MMU device
Co-developed-by: Karol Wachowski
Signed-off-by: Karol Wachowski
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 4 +-
drivers/accel
ludes only very besic functionality:
- module, PCI device and IRQ initialization
- register definitions and low level register manipulation functions
- SET/GET_PARAM ioctls
- power up without firmware
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Ja
drm_sched.
Co-developed-by: Andrzej Kacprowski
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu/ivpu_drv.c | 34 +-
drivers/accel/ivpu/ivpu_drv.h | 5 +
drivers/accel/ivpu/ivpu_gem.c | 26 ++
drivers/accel/ivpu
three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu/ivpu_drv.c | 31 +-
drivers/accel/ivpu/ivpu_drv.h | 1 +
drivers/accel/ivpu/ivpu_gem.c | 820 ++
drivers/accel/ivpu
Read, parse and boot VPU firmware image.
Co-developed-by: Andrzej Kacprowski
Signed-off-by: Andrzej Kacprowski
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu
- Implement cold and warm firmware boot flows
- Add hang recovery support
- Add runtime power management support
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 3 +-
drivers/accel/ivpu
Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 2 +
drivers/accel/ivpu/ivpu_drv.c | 13 +
drivers/accel/ivpu/ivpu_drv.h | 2 +
drivers/accel/ivpu/ivpu_hw_mtl.c | 4 +
drivers/accel/ivpu/ivpu_ipc.c | 508
Hi,
On 18.12.2022 11:23, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> wrote:
>> Adds four types of GEM-based BOs for the VPU:
>> - shmem
>> - userptr
>> - internal
>> - prime
>>
>> All types are implemented as s
Hi,
On 18.12.2022 10:13, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> wrote:
>>
>> VPU Memory Management Unit is based on ARM MMU-600.
>> It allows the creation of multiple virtual address spaces for
>> the device and map nonconti
Hi,
On 20.12.2022 21:17, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> wrote:
>>
>> VPU stands for Versatile Processing Unit and it's a CPU-integrated
>> inference accelerator for Computer Vision and Deep Learning
>> applicatio
Hi,
On 27.12.2022 16:34, Oded Gabbay wrote:
> On Thu, Dec 8, 2022 at 1:08 PM Jacek Lawrynowicz
> wrote:
>>
>> The IPC driver is used to send and receive messages to/from firmware
>> running on the VPU.
>>
>> The only supported IPC message format is Job
Hi,
On 06.01.2023 14:29, Stanislaw Gruszka wrote:
> Hi
>
> On Thu, Jan 05, 2023 at 12:46:51PM -0600, Andrew Davis wrote:
>> On 12/8/22 5:07 AM, Jacek Lawrynowicz wrote:
>>> Adds four types of GEM-based BOs for the VPU:
>>>- shmem
>>>- userpt
Hi,
On 06.01.2023 19:25, Daniel Vetter wrote:
> On Fri, 6 Jan 2023 at 14:23, Stanislaw Gruszka
> wrote:
>>
>> On Fri, Jan 06, 2023 at 11:50:05AM +0100, Daniel Vetter wrote:
>>> On Thu, Dec 08, 2022 at 12:07:29PM +0100, Jacek Lawrynowicz wrote:
>>>> Adds
.intel.com/
- Rename the driver from "drm/vpu" to "drm/ivpu"
- Add a TODO file
- Add support for WC buffers
v1:
https://lore.kernel.org/all/20220728131709.1087188-1-jacek.lawrynow...@linux.intel.com/
Jacek Lawrynowicz (7):
accel/ivpu: Introduce a new DRM driver for Intel VPU
ludes only very besic functionality:
- module, PCI device and IRQ initialization
- register definitions and low level register manipulation functions
- SET/GET_PARAM ioctls
- power up without firmware
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Ja
mmu.c implements a driver that programs the MMU device
Co-developed-by: Karol Wachowski
Signed-off-by: Karol Wachowski
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 4 +-
drivers/accel
.
Add three new IOCTLs: BO_CREATE, BO_INFO, BO_USERPTR
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu/ivpu_drv.c | 31 +-
drivers/accel/ivpu/ivpu_drv.h | 1 +
drivers/accel/ivpu/ivpu_gem.c | 820 ++
drivers/accel/ivpu
Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 2 +
drivers/accel/ivpu/ivpu_drv.c | 13 +
drivers/accel/ivpu/ivpu_drv.h | 2 +
drivers/accel/ivpu/ivpu_hw_mtl.c | 4 +
drivers/accel/ivpu/ivpu_ipc.c | 505
Read, parse and boot VPU firmware image.
Co-developed-by: Andrzej Kacprowski
Signed-off-by: Andrzej Kacprowski
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu
drm_sched.
Co-developed-by: Andrzej Kacprowski
Signed-off-by: Andrzej Kacprowski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 1 +
drivers/accel/ivpu/ivpu_drv.c | 34 +-
drivers/accel/ivpu/ivpu_drv.h | 5 +
drivers/accel/ivpu/ivpu_gem.c | 26 ++
drivers/accel/ivpu
- Implement cold and warm firmware boot flows
- Add hang recovery support
- Add runtime power management support
Co-developed-by: Krystian Pradzynski
Signed-off-by: Krystian Pradzynski
Signed-off-by: Jacek Lawrynowicz
---
drivers/accel/ivpu/Makefile | 3 +-
drivers/accel/ivpu
Hi,
On 10.01.2023 15:34, Oded Gabbay wrote:
> On Mon, Jan 9, 2023 at 2:24 PM Jacek Lawrynowicz
> wrote:
>> Adds four types of GEM-based BOs for the VPU:
>> - shmem
>> - userptr
>> - internal
>> - prime
>>
>> All types are implemented as s
Hi,
On 10.01.2023 16:34, Oded Gabbay wrote:
> On Mon, Jan 9, 2023 at 2:24 PM Jacek Lawrynowicz
> wrote:
>> Read, parse and boot VPU firmware image.
>>
>> Co-developed-by: Andrzej Kacprowski
>> Signed-off-by: Andrzej Kacprowski
>> Co-developed-by: Krystian Pr
Hi,
On 03.04.2023 19:22, Jeffrey Hugo wrote:
> On 3/27/2023 9:54 AM, Jeffrey Hugo wrote:
>> This series introduces a driver under the accel subsystem (QAIC -
>> Qualcomm AIC) for the Qualcomm Cloud AI 100 product (AIC100). AIC100 is
>> a PCIe adapter card that hosts a dedicated machine learning i
I've merged the patchset to drm-misc-next.
Congrats Jeffrey :)
On 05.04.2023 16:28, Jeffrey Hugo wrote:
> On 4/5/2023 7:27 AM, Daniel Vetter wrote:
>> On Wed, Apr 05, 2023 at 03:35:19PM +0300, Oded Gabbay wrote:
>>> On Wed, Apr 5, 2023 at 2:26 PM Jacek Lawrynowicz
&
Hi,
On 13.04.2023 10:49, Daniel Vetter wrote:
> On Wed, Apr 12, 2023 at 04:05:42PM +0200, Stanislaw Gruszka wrote:
>> On Wed, Apr 12, 2023 at 07:57:44AM -0600, Jeffrey Hugo wrote:
>>> This reverts commit 566fc96198b4bb07ca6806386956669881225271.
>>>
>>> This exposes a userspace API that is still
Thanks. Applied to drm-misc-next and cherry-picked to drm-misc-fixes.
On 01.03.2023 17:53, Stanislaw Gruszka wrote:
> On Wed, Mar 01, 2023 at 09:31:10AM -0700, Jeffrey Hugo wrote:
>> On 3/1/2023 9:25 AM, Stanislaw Gruszka wrote:
>>> When accel drivers are disabled do not process into
>>> sub-direc
Reviewed-by: Jacek Lawrynowicz
On 06.03.2023 22:33, Jeffrey Hugo wrote:
> The Qualcomm Cloud AI 100 (AIC100) device is an Artificial Intelligence
> accelerator PCIe card. It contains a number of components both in the
> SoC and on the card which facilitate running workloads:
>
>
Hi,
On 06.03.2023 22:33, Jeffrey Hugo wrote:
> Add the QAIC driver uapi file and core driver file that binds to the PCIe
> device. The core driver file also creates the accel device and manages
> all the interconnections between the different parts of the driver.
>
> The driver can be built as a
Reviewed-by: Jacek Lawrynowicz
On 06.03.2023 22:34, Jeffrey Hugo wrote:
> Now that we have all the components of a minimum QAIC which can boot and
> run an AIC100 device, add the infrastructure that allows the QAIC driver
> to be built.
>
> Signed-off-by: Jeffrey Hugo
>
Hi,
On 06.03.2023 22:33, Jeffrey Hugo wrote:
> An AIC100 device contains a MHI interface with a number of different
> channels for controlling different aspects of the device. The MHI
> controller works with the MHI bus to enable and drive that interface.
>
> AIC100 uses the BHI protocol in PBL t
Hi,
On 13.03.2023 18:37, Jeffrey Hugo wrote:
> On 3/13/2023 7:21 AM, Jacek Lawrynowicz wrote:
>> Hi,
>>
>> On 06.03.2023 22:33, Jeffrey Hugo wrote:
>>> Add the QAIC driver uapi file and core driver file that binds to the PCIe
>>> device. The core driver
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