From: Jani Nikula Date: Fri, 5 Apr 2019 11:00:16 +0000 (+0300) Subject: drm/i915: extract intel_fbdev.h from intel_drv.h X-Git-Tag: v5.2-rc1~118^2~22^2~67 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=6dfccb95cf17cd7e144d5214f2c41c17e7e31ec4;p=linux.git drm/i915: extract intel_fbdev.h from intel_drv.h It used to be handy that we only had a couple of headers, but over time intel_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 Acked-by: Joonas Lahtinen Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/82d11bf634094f44a7469a096de3d3768314d6bc.1554461791.git.jani.nikula@intel.com --- diff --git a/drivers/gpu/drm/i915/Makefile.header-test b/drivers/gpu/drm/i915/Makefile.header-test index ab7ac0ac17a1..9fd6f3460334 100644 --- a/drivers/gpu/drm/i915/Makefile.header-test +++ b/drivers/gpu/drm/i915/Makefile.header-test @@ -17,6 +17,7 @@ header_test := \ intel_ddi.h \ intel_engine_types.h \ intel_fbc.h \ + intel_fbdev.h \ intel_frontbuffer.h \ intel_hdcp.h \ intel_lspcon.h \ diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index ef799fe20510..b356d984dd5c 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -56,6 +56,7 @@ #include "intel_audio.h" #include "intel_csr.h" #include "intel_drv.h" +#include "intel_fbdev.h" #include "intel_pm.h" #include "intel_uc.h" #include "intel_workarounds.h" diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 6ffb85ddac53..f893c2cbce15 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -31,6 +31,7 @@ #include "i915_drv.h" #include "i915_globals.h" #include "i915_selftest.h" +#include "intel_fbdev.h" #define PLATFORM(x) .platform = (x) #define GEN(x) .gen = (x), .gen_mask = BIT((x) - 1) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 3c8b72dd150c..898af6eb019f 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -54,6 +54,7 @@ #include "intel_drv.h" #include "intel_dsi.h" #include "intel_fbc.h" +#include "intel_fbdev.h" #include "intel_frontbuffer.h" #include "intel_hdcp.h" #include "intel_pm.h" diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 5d4031f122dd..54170ced81dd 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1973,46 +1973,6 @@ void intel_hpd_poll_init(struct drm_i915_private *dev_priv); bool intel_encoder_hotplug(struct intel_encoder *encoder, struct intel_connector *connector); -/* legacy fbdev emulation in intel_fbdev.c */ -#ifdef CONFIG_DRM_FBDEV_EMULATION -extern int intel_fbdev_init(struct drm_device *dev); -extern void intel_fbdev_initial_config_async(struct drm_device *dev); -extern void intel_fbdev_unregister(struct drm_i915_private *dev_priv); -extern void intel_fbdev_fini(struct drm_i915_private *dev_priv); -extern void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous); -extern void intel_fbdev_output_poll_changed(struct drm_device *dev); -extern void intel_fbdev_restore_mode(struct drm_device *dev); -#else -static inline int intel_fbdev_init(struct drm_device *dev) -{ - return 0; -} - -static inline void intel_fbdev_initial_config_async(struct drm_device *dev) -{ -} - -static inline void intel_fbdev_unregister(struct drm_i915_private *dev_priv) -{ -} - -static inline void intel_fbdev_fini(struct drm_i915_private *dev_priv) -{ -} - -static inline void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous) -{ -} - -static inline void intel_fbdev_output_poll_changed(struct drm_device *dev) -{ -} - -static inline void intel_fbdev_restore_mode(struct drm_device *dev) -{ -} -#endif - /* intel_hdmi.c */ void intel_hdmi_init(struct drm_i915_private *dev_priv, i915_reg_t hdmi_reg, enum port port); diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c index e8f694b57b8a..285a6e20a016 100644 --- a/drivers/gpu/drm/i915/intel_fbdev.c +++ b/drivers/gpu/drm/i915/intel_fbdev.c @@ -25,26 +25,27 @@ */ #include -#include -#include #include +#include #include -#include +#include +#include #include -#include +#include +#include #include -#include -#include +#include #include #include #include #include +#include +#include "i915_drv.h" #include "intel_drv.h" +#include "intel_fbdev.h" #include "intel_frontbuffer.h" -#include -#include "i915_drv.h" static void intel_fbdev_invalidate(struct intel_fbdev *ifbdev) { diff --git a/drivers/gpu/drm/i915/intel_fbdev.h b/drivers/gpu/drm/i915/intel_fbdev.h new file mode 100644 index 000000000000..de7c84250eb5 --- /dev/null +++ b/drivers/gpu/drm/i915/intel_fbdev.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __INTEL_FBDEV_H__ +#define __INTEL_FBDEV_H__ + +#include + +struct drm_device; +struct drm_i915_private; + +#ifdef CONFIG_DRM_FBDEV_EMULATION +int intel_fbdev_init(struct drm_device *dev); +void intel_fbdev_initial_config_async(struct drm_device *dev); +void intel_fbdev_unregister(struct drm_i915_private *dev_priv); +void intel_fbdev_fini(struct drm_i915_private *dev_priv); +void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous); +void intel_fbdev_output_poll_changed(struct drm_device *dev); +void intel_fbdev_restore_mode(struct drm_device *dev); +#else +static inline int intel_fbdev_init(struct drm_device *dev) +{ + return 0; +} + +static inline void intel_fbdev_initial_config_async(struct drm_device *dev) +{ +} + +static inline void intel_fbdev_unregister(struct drm_i915_private *dev_priv) +{ +} + +static inline void intel_fbdev_fini(struct drm_i915_private *dev_priv) +{ +} + +static inline void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous) +{ +} + +static inline void intel_fbdev_output_poll_changed(struct drm_device *dev) +{ +} + +static inline void intel_fbdev_restore_mode(struct drm_device *dev) +{ +} +#endif + +#endif /* __INTEL_FBDEV_H__ */