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Commit ccb56218 authored May 19, 2017 by Lloyd Atkinson

drm/msm/sde: add container_of functions for sde hw



Add container functions to convert to the common hw_blk base
type for all the sde hardware blocks.

Change-Id: I4be8e5e541e0eb9a030fdaac97f79b1b1f068f35
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>

parent 4a752fc3

drivers/gpu/drm/msm/sde/sde_hw_cdm.h

+10 −0

Original line number	Diff line number	Diff line
		@@ -107,6 +107,16 @@ struct sde_hw_cdm {
		struct sde_hw_cdm_ops ops;
		};

		/**
		* sde_hw_cdm - convert base object sde_hw_base to container
		* @hw: Pointer to base hardware block
		* return: Pointer to hardware block container
		*/
		static inline struct sde_hw_cdm to_sde_hw_cdm(struct sde_hw_blk hw)
		{
		return container_of(hw, struct sde_hw_cdm, base);
		}

		/**
		* sde_hw_cdm_init - initializes the cdm hw driver object.
		* should be called once before accessing every cdm.

drivers/gpu/drm/msm/sde/sde_hw_ctl.h

+10 −0

Original line number	Diff line number	Diff line
		@@ -234,6 +234,16 @@ struct sde_hw_ctl {
		struct sde_hw_ctl_ops ops;
		};

		/**
		* sde_hw_ctl - convert base object sde_hw_base to container
		* @hw: Pointer to base hardware block
		* return: Pointer to hardware block container
		*/
		static inline struct sde_hw_ctl to_sde_hw_ctl(struct sde_hw_blk hw)
		{
		return container_of(hw, struct sde_hw_ctl, base);
		}

		/**
		* sde_hw_ctl_init(): Initializes the ctl_path hw driver object.
		* should be called before accessing every ctl path registers.

drivers/gpu/drm/msm/sde/sde_hw_dsc.h

+10 −0

Original line number	Diff line number	Diff line
		@@ -68,6 +68,16 @@ struct sde_hw_dsc {
		struct sde_hw_dsc_ops ops;
		};

		/**
		* sde_hw_dsc - convert base object sde_hw_base to container
		* @hw: Pointer to base hardware block
		* return: Pointer to hardware block container
		*/
		static inline struct sde_hw_dsc to_sde_hw_dsc(struct sde_hw_blk hw)
		{
		return container_of(hw, struct sde_hw_dsc, base);
		}

		/**
		* sde_hw_dsc_init - initializes the dsc block for the passed
		* dsc idx.

drivers/gpu/drm/msm/sde/sde_hw_dspp.h

+10 −0

Original line number	Diff line number	Diff line
		@@ -186,6 +186,16 @@ struct sde_hw_dspp {
		struct sde_hw_dspp_ops ops;
		};

		/**
		* sde_hw_dspp - convert base object sde_hw_base to container
		* @hw: Pointer to base hardware block
		* return: Pointer to hardware block container
		*/
		static inline struct sde_hw_dspp to_sde_hw_dspp(struct sde_hw_blk hw)
		{
		return container_of(hw, struct sde_hw_dspp, base);
		}

		/**
		* sde_hw_dspp_init - initializes the dspp hw driver object.
		* should be called once before accessing every dspp.

drivers/gpu/drm/msm/sde/sde_hw_intf.h

+10 −0

Original line number	Diff line number	Diff line
		@@ -99,6 +99,16 @@ struct sde_hw_intf {
		struct sde_hw_intf_ops ops;
		};

		/**
		* to_sde_hw_intf - convert base object sde_hw_base to container
		* @hw: Pointer to base hardware block
		* return: Pointer to hardware block container
		*/
		static inline struct sde_hw_intf to_sde_hw_intf(struct sde_hw_blk hw)
		{
		return container_of(hw, struct sde_hw_intf, base);
		}

		/**
		* sde_hw_intf_init(): Initializes the intf driver for the passed
		* interface idx.