Searched hist:"141 f733b" (Results 1 – 6 of 6) sorted by relevance
/openbmc/linux/drivers/gpu/drm/i915/ |
H A D | i915_ttm_buddy_manager.h | 141f733b Wed Jun 29 12:43:40 CDT 2022 Matthew Auld <matthew.auld@intel.com> drm/i915/uapi: expose the avail tracking
Vulkan would like to have a rough measure of how much device memory can in theory be allocated. Also add unallocated_cpu_visible_size to track the visible portion, in case the device is using small BAR. Also tweak the locking so we nice consistent values for both the mm->avail and the visible tracking.
v2: tweak the locking slightly so we update the mm->avail and visible tracking as one atomic operation, such that userspace doesn't get strange values when sampling the values.
Testcase: igt@i915_query@query-regions-unallocated Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-3-matthew.auld@intel.com
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H A D | i915_ttm_buddy_manager.c | 141f733b Wed Jun 29 12:43:40 CDT 2022 Matthew Auld <matthew.auld@intel.com> drm/i915/uapi: expose the avail tracking
Vulkan would like to have a rough measure of how much device memory can in theory be allocated. Also add unallocated_cpu_visible_size to track the visible portion, in case the device is using small BAR. Also tweak the locking so we nice consistent values for both the mm->avail and the visible tracking.
v2: tweak the locking slightly so we update the mm->avail and visible tracking as one atomic operation, such that userspace doesn't get strange values when sampling the values.
Testcase: igt@i915_query@query-regions-unallocated Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-3-matthew.auld@intel.com
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H A D | intel_memory_region.h | 141f733b Wed Jun 29 12:43:40 CDT 2022 Matthew Auld <matthew.auld@intel.com> drm/i915/uapi: expose the avail tracking
Vulkan would like to have a rough measure of how much device memory can in theory be allocated. Also add unallocated_cpu_visible_size to track the visible portion, in case the device is using small BAR. Also tweak the locking so we nice consistent values for both the mm->avail and the visible tracking.
v2: tweak the locking slightly so we update the mm->avail and visible tracking as one atomic operation, such that userspace doesn't get strange values when sampling the values.
Testcase: igt@i915_query@query-regions-unallocated Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-3-matthew.auld@intel.com
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H A D | intel_memory_region.c | 141f733b Wed Jun 29 12:43:40 CDT 2022 Matthew Auld <matthew.auld@intel.com> drm/i915/uapi: expose the avail tracking
Vulkan would like to have a rough measure of how much device memory can in theory be allocated. Also add unallocated_cpu_visible_size to track the visible portion, in case the device is using small BAR. Also tweak the locking so we nice consistent values for both the mm->avail and the visible tracking.
v2: tweak the locking slightly so we update the mm->avail and visible tracking as one atomic operation, such that userspace doesn't get strange values when sampling the values.
Testcase: igt@i915_query@query-regions-unallocated Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-3-matthew.auld@intel.com
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H A D | i915_query.c | 141f733b Wed Jun 29 12:43:40 CDT 2022 Matthew Auld <matthew.auld@intel.com> drm/i915/uapi: expose the avail tracking
Vulkan would like to have a rough measure of how much device memory can in theory be allocated. Also add unallocated_cpu_visible_size to track the visible portion, in case the device is using small BAR. Also tweak the locking so we nice consistent values for both the mm->avail and the visible tracking.
v2: tweak the locking slightly so we update the mm->avail and visible tracking as one atomic operation, such that userspace doesn't get strange values when sampling the values.
Testcase: igt@i915_query@query-regions-unallocated Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-3-matthew.auld@intel.com
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/openbmc/linux/include/uapi/drm/ |
H A D | i915_drm.h | 141f733b Wed Jun 29 12:43:40 CDT 2022 Matthew Auld <matthew.auld@intel.com> drm/i915/uapi: expose the avail tracking
Vulkan would like to have a rough measure of how much device memory can in theory be allocated. Also add unallocated_cpu_visible_size to track the visible portion, in case the device is using small BAR. Also tweak the locking so we nice consistent values for both the mm->avail and the visible tracking.
v2: tweak the locking slightly so we update the mm->avail and visible tracking as one atomic operation, such that userspace doesn't get strange values when sampling the values.
Testcase: igt@i915_query@query-regions-unallocated Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-3-matthew.auld@intel.com
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