From: Matthew Auld <matthew.auld@intel.com>
To: igt-dev@lists.freedesktop.org
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>, intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH i-g-t 2/7] lib/i915/gem_mman: add fixed mode to mmap__device_coherent
Date: Mon, 26 Jul 2021 13:03:05 +0100 [thread overview]
Message-ID: <20210726120310.1115522-2-matthew.auld@intel.com> (raw)
In-Reply-To: <20210726120310.1115522-1-matthew.auld@intel.com>
On discrete we need to fallback to this mode.
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Ramalingam C <ramalingam.c@intel.com>
---
lib/i915/gem_mman.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
index e2514f0c..222e8896 100644
--- a/lib/i915/gem_mman.c
+++ b/lib/i915/gem_mman.c
@@ -383,9 +383,10 @@ void *__gem_mmap__device_coherent(int fd, uint32_t handle, uint64_t offset,
I915_MMAP_OFFSET_WC);
if (!ptr)
ptr = __gem_mmap__wc(fd, handle, offset, size, prot);
-
if (!ptr)
ptr = __gem_mmap__gtt(fd, handle, size, prot);
+ if (!ptr)
+ ptr = __gem_mmap_offset__fixed(fd, handle, offset, size, prot);
return ptr;
}
--
2.26.3
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next prev parent reply other threads:[~2021-07-26 12:04 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-26 12:03 [Intel-gfx] [PATCH i-g-t 1/7] lib/i915/gem_mman: add FIXED mmap mode Matthew Auld
2021-07-26 12:03 ` Matthew Auld [this message]
2021-07-26 12:03 ` [Intel-gfx] [PATCH i-g-t 3/7] lib/i915/gem_mman: add fixed mode to mmap__cpu_coherent Matthew Auld
2021-07-26 12:03 ` [Intel-gfx] [PATCH i-g-t 4/7] lib/i915/gem_mman: update mmap_offset_types with FIXED Matthew Auld
2021-07-26 12:03 ` [Intel-gfx] [PATCH i-g-t 5/7] lib/ioctl_wrappers: update mmap_{read, write} for discrete Matthew Auld
2021-07-26 12:03 ` [igt-dev] " Matthew Auld
2021-07-27 21:51 ` [Intel-gfx] " Dixit, Ashutosh
2021-07-27 21:51 ` [igt-dev] " Dixit, Ashutosh
2021-07-26 12:03 ` [Intel-gfx] [PATCH i-g-t 6/7] lib/ioctl_wrappers: update set_domain " Matthew Auld
2021-07-26 12:03 ` [Intel-gfx] [PATCH i-g-t 7/7] tests/i915/module_load: update " Matthew Auld
2021-07-26 12:56 ` [igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,1/7] lib/i915/gem_mman: add FIXED mmap mode Patchwork
2021-07-26 15:46 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork
2021-07-28 2:01 ` [Intel-gfx] [igt-dev] [PATCH i-g-t 1/7] " Dixit, Ashutosh
2021-07-28 2:01 ` Dixit, Ashutosh
2021-07-28 5:12 ` [Intel-gfx] " Dixit, Ashutosh
2021-07-28 5:12 ` Dixit, Ashutosh
2021-07-28 6:08 ` [Intel-gfx] " Petri Latvala
2021-07-28 6:08 ` Petri Latvala
2021-07-29 1:53 ` [Intel-gfx] " Dixit, Ashutosh
2021-07-29 8:22 ` Petri Latvala
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