Searched hist:b3f450d9 (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/drivers/gpu/drm/i915/gem/ |
H A D | i915_gem_pages.c | b3f450d9 Mon Jul 05 08:53:06 CDT 2021 Matthew Auld <matthew.auld@intel.com> drm/i915: use consistent CPU mappings for pin_map users
For discrete, users of pin_map() needs to obey the same rules at the TTM backend, where we map system only objects as WB, and everything else as WC. The simplest for now is to just force the correct mapping type as per the new rules for discrete.
Suggested-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Ramalingam C <ramalingam.c@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210705135310.1502437-1-matthew.auld@intel.com
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H A D | i915_gem_object.h | b3f450d9 Mon Jul 05 08:53:06 CDT 2021 Matthew Auld <matthew.auld@intel.com> drm/i915: use consistent CPU mappings for pin_map users
For discrete, users of pin_map() needs to obey the same rules at the TTM backend, where we map system only objects as WB, and everything else as WC. The simplest for now is to just force the correct mapping type as per the new rules for discrete.
Suggested-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Ramalingam C <ramalingam.c@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210705135310.1502437-1-matthew.auld@intel.com
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H A D | i915_gem_object.c | b3f450d9 Mon Jul 05 08:53:06 CDT 2021 Matthew Auld <matthew.auld@intel.com> drm/i915: use consistent CPU mappings for pin_map users
For discrete, users of pin_map() needs to obey the same rules at the TTM backend, where we map system only objects as WB, and everything else as WC. The simplest for now is to just force the correct mapping type as per the new rules for discrete.
Suggested-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Ramalingam C <ramalingam.c@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210705135310.1502437-1-matthew.auld@intel.com
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