accel/ivpu: Add fdinfo support for memory statistics

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Implement DRM fdinfo interface to expose memory usage statistics
for NPU device file descriptors. Exclude unpinned and imported
buffers from resident memory calculations to provide accurate
memory usage reporting.

Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Link: https://patch.msgid.link/20251106101052.1050348-2-karol.wachowski@linux.intel.com

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Karol Wachowski 2025-11-06 11:10:51 +01:00

parent be4cd2a13a

commit 63cc028484

3 changed files with 23 additions and 0 deletions

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6

drivers/accel/ivpu/ivpu_drv.c

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12

drivers/accel/ivpu/ivpu_gem.c

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5

drivers/accel/ivpu/ivpu_gem.h

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