diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2015-08-20 14:54:23 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2015-08-28 12:40:49 +1000 |
| commit | 340b0e7c500a0ac8fb649c58cf8528550642c1d8 (patch) | |
| tree | 5d0e79108aee9874fd4eabdb138cf7415ad770c0 /drivers/gpu/drm/nouveau/nvkm/core | |
| parent | 26c9e8effebb9166eb1cfba2d164676e98c505c7 (diff) | |
drm/nouveau/pci: merge agp handling from nouveau drm
This commit reinstates the pre-DEVINIT AGP fiddling that was broken in
an earlier commit.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/core')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/core/option.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/option.c b/drivers/gpu/drm/nouveau/nvkm/core/option.c index 98ebde3b7269..3e62cf8cde08 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/option.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/option.c @@ -73,6 +73,24 @@ nvkm_boolopt(const char *optstr, const char *opt, bool value) return value; } +long +nvkm_longopt(const char *optstr, const char *opt, long value) +{ + long result = value; + int arglen; + char *s; + + optstr = nvkm_stropt(optstr, opt, &arglen); + if (optstr && (s = kstrndup(optstr, arglen, GFP_KERNEL))) { + int ret = kstrtol(s, 0, &value); + if (ret == 0) + result = value; + kfree(s); + } + + return result; +} + int nvkm_dbgopt(const char *optstr, const char *sub) { |