diff options
| author | Dave Airlie <airlied@redhat.com> | 2025-04-18 08:38:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-04-18 08:38:29 +1000 |
| commit | 9bca5bcdeb0d157084a3de6ab1b17424eb875d10 (patch) | |
| tree | 11f5c8532acdead36fceb64c0d52713fda855055 /drivers/accel/ivpu/vpu_boot_api.h | |
| parent | 9025588cbf6e12eac33007d045c46b280bc14b73 (diff) | |
| parent | 76c332d119f9048c6e16b52359f401510f18b2ff (diff) | |
Merge tag 'drm-misc-fixes-2025-04-17' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
Short summary of fixes pull:
dma-buf:
- Correctly decrement refcounter on errors
gem:
- Fix test for imported buffers
ivpu:
- Fix debugging
- Fixes to frequency
- Support firmware API 3.28.3
- Flush jobs upon reset
mgag200:
- Set vblank start to correct values
v3d:
- Fix Indirect Dispatch
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250417084043.GA365738@linux.fritz.box
Diffstat (limited to 'drivers/accel/ivpu/vpu_boot_api.h')
| -rw-r--r-- | drivers/accel/ivpu/vpu_boot_api.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/accel/ivpu/vpu_boot_api.h b/drivers/accel/ivpu/vpu_boot_api.h index 908e68ea1c39..218468bbbcad 100644 --- a/drivers/accel/ivpu/vpu_boot_api.h +++ b/drivers/accel/ivpu/vpu_boot_api.h @@ -26,7 +26,7 @@ * Minor version changes when API backward compatibility is preserved. * Resets to 0 if Major version is incremented. */ -#define VPU_BOOT_API_VER_MINOR 26 +#define VPU_BOOT_API_VER_MINOR 28 /* * API header changed (field names, documentation, formatting) but API itself has not been changed @@ -76,8 +76,15 @@ struct vpu_firmware_header { * submission queue size and device capabilities. */ u32 preemption_buffer_2_size; + /* + * Maximum preemption buffer size that the FW can use: no need for the host + * driver to allocate more space than that specified by these fields. + * A value of 0 means no declared limit. + */ + u32 preemption_buffer_1_max_size; + u32 preemption_buffer_2_max_size; /* Space reserved for future preemption-related fields. */ - u32 preemption_reserved[6]; + u32 preemption_reserved[4]; /* FW image read only section start address, 4KB aligned */ u64 ro_section_start_address; /* FW image read only section size, 4KB aligned */ @@ -134,7 +141,7 @@ enum vpu_trace_destination { /* * Processor bit shifts (for loggable HW components). */ -#define VPU_TRACE_PROC_BIT_ARM 0 +#define VPU_TRACE_PROC_BIT_RESERVED 0 #define VPU_TRACE_PROC_BIT_LRT 1 #define VPU_TRACE_PROC_BIT_LNN 2 #define VPU_TRACE_PROC_BIT_SHV_0 3 |