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lib: Remove dead gem_get_num_rings()

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No users so time to die.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2016-03-14 14:00:32 +00:00
parent 5acda10e7f
commit 5459374120
2 changed files with 0 additions and 39 deletions
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38
lib/ioctl_wrappers.c
View File

@ -1109,44 +1109,6 @@ bool gem_has_llc(int fd)
return has_llc; return has_llc;
} }
/**
* gem_get_num_rings:
* @fd: open i915 drm file descriptor
*
* Feature test macro to query the number of available rings. This is useful in
* test loops which need to step through all rings and similar logic.
*
* For more explicit tests of ring availability see the ring specific versions
* like gem_has_ring() and for example gem_has_bsd().
*
* Returns: The number of available rings.
*/
int gem_get_num_rings(int fd)
{
static int num_rings = -1;
if (num_rings < 0) {
num_rings = 1; /* render ring is always available */
if (gem_has_bsd(fd))
num_rings++;
else
goto skip;
if (gem_has_blt(fd))
num_rings++;
else
goto skip;
if (gem_has_vebox(fd))
num_rings++;
else
goto skip;
}
skip:
return num_rings;
}
static bool has_param(int fd, int param) static bool has_param(int fd, int param)
{ {
drm_i915_getparam_t gp; drm_i915_getparam_t gp;

1
lib/ioctl_wrappers.h
View File

@ -134,7 +134,6 @@ bool gem_bo_busy(int fd, uint32_t handle);
/* feature test helpers */ /* feature test helpers */
bool gem_has_llc(int fd); bool gem_has_llc(int fd);
int gem_get_num_rings(int fd);
bool gem_has_bsd(int fd); bool gem_has_bsd(int fd);
bool gem_has_blt(int fd); bool gem_has_blt(int fd);
bool gem_has_vebox(int fd); bool gem_has_vebox(int fd);