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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-02-19 20:47:31 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-02-22 19:28:16 +0200 |
| commit | 6831f3e3c640ad4ca3f93601a26ee4ecf210aefa (patch) | |
| tree | f4e5fa63171610be326cc500ff73deafb6574354 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | aae8ba844495473cb11298ad263e26e656e6e4b4 (diff) | |
| download | lwn-6831f3e3c640ad4ca3f93601a26ee4ecf210aefa.tar.gz lwn-6831f3e3c640ad4ca3f93601a26ee4ecf210aefa.zip | |
drm/i915: Add for_each_pipe_masked()
for_each_pipe_masked() can be used to iterate over the pipes
included in the user provided pipe mask. Removes a few lines of
duplicated code.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1455907651-16397-2-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 9cbcb5d80b3c..9e76bfc7d5ab 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -261,6 +261,9 @@ struct i915_hotplug { #define for_each_pipe(__dev_priv, __p) \ for ((__p) = 0; (__p) < INTEL_INFO(__dev_priv)->num_pipes; (__p)++) +#define for_each_pipe_masked(__dev_priv, __p, __mask) \ + for ((__p) = 0; (__p) < INTEL_INFO(__dev_priv)->num_pipes; (__p)++) \ + for_each_if ((__mask) & (1 << (__p))) #define for_each_plane(__dev_priv, __pipe, __p) \ for ((__p) = 0; \ (__p) < INTEL_INFO(__dev_priv)->num_sprites[(__pipe)] + 1; \ |