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lib: extract kmstest_get_pipe_from_crtc_id

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This commit is contained in:
Daniel Vetter
2012-12-15 01:06:11 +01:00
parent 573d59dd14
commit 0af2b184ad
3 changed files with 15 additions and 14 deletions
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lib/drmtest.c
+13
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@@ -916,3 +916,16 @@ void kmstest_dump_mode(drmModeModeInfo *mode)
fflush(stdout);
}
int kmstest_get_pipe_from_crtc_id(int fd, int crtc_id)
{
struct drm_i915_get_pipe_from_crtc_id pfci;
int ret;
memset(&pfci, 0, sizeof(pfci));
pfci.crtc_id = crtc_id;
ret = drmIoctl(fd, DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID, &pfci);
assert(ret == 0);
return pfci.pipe;
}
lib/drmtest.h
+1
View File
@@ -110,6 +110,7 @@ unsigned int kmstest_create_fb(int fd, int width, int height, int bpp,
void *func_arg);
void kmstest_remove_fb(int fd, int fb_id);
void kmstest_dump_mode(drmModeModeInfo *mode);
int kmstest_get_pipe_from_crtc_id(int fd, int crtc_id);
inline static void _do_or_die(const char *function, int line, int ret)
{