tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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tools/include: Sync uapi/drm/i915_drm.h with the kernel sources

To pick up changes from:

0f1bb41bf396 drm/i915: Support replaying GPU hangs with captured context image

This should be used to beautify DRM syscall arguments and it addresses
these tools/perf build warnings:

Warning: Kernel ABI header differences:
diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

Namhyung Kim aef21f6b fbc05142

+27
+27
tools/include/uapi/drm/i915_drm.h
··· 2163 2163 * supports this per context flag. 2164 2164 */ 2165 2165 #define I915_CONTEXT_PARAM_LOW_LATENCY 0xe 2166 + 2167 + /* 2168 + * I915_CONTEXT_PARAM_CONTEXT_IMAGE: 2169 + * 2170 + * Allows userspace to provide own context images. 2171 + * 2172 + * Note that this is a debug API not available on production kernel builds. 2173 + */ 2174 + #define I915_CONTEXT_PARAM_CONTEXT_IMAGE 0xf 2166 2175 /* Must be kept compact -- no holes and well documented */ 2167 2176 2168 2177 /** @value: Context parameter value to be set or queried */ ··· 2572 2563 __u64 extensions; \ 2573 2564 struct i915_engine_class_instance engines[N__]; \ 2574 2565 } __attribute__((packed)) name__ 2566 + 2567 + struct i915_gem_context_param_context_image { 2568 + /** @engine: Engine class & instance to be configured. */ 2569 + struct i915_engine_class_instance engine; 2570 + 2571 + /** @flags: One of the supported flags or zero. */ 2572 + __u32 flags; 2573 + #define I915_CONTEXT_IMAGE_FLAG_ENGINE_INDEX (1u << 0) 2574 + 2575 + /** @size: Size of the image blob pointed to by @image. */ 2576 + __u32 size; 2577 + 2578 + /** @mbz: Must be zero. */ 2579 + __u32 mbz; 2580 + 2581 + /** @image: Userspace memory containing the context image. */ 2582 + __u64 image; 2583 + } __attribute__((packed)); 2575 2584 2576 2585 /** 2577 2586 * struct drm_i915_gem_context_create_ext_setparam - Context parameter