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drm/i915: extract i915_suspend.h from i915_drv.h

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It used to be handy that we only had a couple of headers, but over time
i915_drv.h has become unwieldy. Extract declarations to a separate
header file corresponding to the implementation module, clarifying the
modularity of the driver.

Ensure the new header is self-contained, and do so with minimal further
includes, using forward declarations as needed. Include the new header
only where needed, and sort the modified include directives while at it
and as needed.

No functional changes.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/94f2884a3e5611c3e1f015104afb965e47bd8992.1565271681.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2019-08-08 16:42:46 +03:00
parent be68261d81
commit bdd1510cc7
4 changed files with 16 additions and 4 deletions
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4
drivers/gpu/drm/i915/i915_drv.h
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@@ -2499,10 +2499,6 @@ int intel_engine_cmd_parser(struct intel_engine_cs *engine,
u32 batch_len,
bool is_master);
/* i915_suspend.c */
int i915_save_state(struct drm_i915_private *dev_priv);
int i915_restore_state(struct drm_i915_private *dev_priv);
/* intel_device_info.c */
static inline struct intel_device_info *
mkwrite_device_info(struct drm_i915_private *dev_priv)