Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2bf053eb authored by Gustavo Padovan's avatar Gustavo Padovan Committed by Inki Dae
Browse files

drm/exynos: expose struct exynos_drm_crtc 



Let other pieces of the driver access struct exynos_drm_crtc as well.

struct exynos_drm_manager will be merged into struct exynos_drm_crtc, in
the sense we will move all its members to exynos_drm_crtc, so to start
this conversion exynos_drm_crtc need to be exposed as well.

Signed-off-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent ffceaed6

drivers/gpu/drm/exynos/exynos_drm_crtc.c

+0 −30
Original line number Original line Diff line number Diff line
@@ -20,36 +20,6 @@ 
#include "exynos_drm_encoder.h"

#include "exynos_drm_encoder.h"

#include "exynos_drm_plane.h"

#include "exynos_drm_plane.h"





enum exynos_crtc_mode {

	CRTC_MODE_NORMAL,	/* normal mode */

	CRTC_MODE_BLANK,	/* The private plane of crtc is blank */

};



/*

 * Exynos specific crtc structure.

 *

 * @drm_crtc: crtc object.

 * @manager: the manager associated with this crtc

 * @pipe: a crtc index created at load() with a new crtc object creation

 *	and the crtc object would be set to private->crtc array

 *	to get a crtc object corresponding to this pipe from private->crtc

 *	array when irq interrupt occurred. the reason of using this pipe is that

 *	drm framework doesn't support multiple irq yet.

 *	we can refer to the crtc to current hardware interrupt occurred through

 *	this pipe value.

 * @dpms: store the crtc dpms value

 * @mode: store the crtc mode value

 */

struct exynos_drm_crtc {

	struct drm_crtc			drm_crtc;

	struct exynos_drm_manager	*manager;

	unsigned int			pipe;

	unsigned int			dpms;

	enum exynos_crtc_mode		mode;

	wait_queue_head_t		pending_flip_queue;

	atomic_t			pending_flip;

};



static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode)

static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode)

{

{

	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);

	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);

drivers/gpu/drm/exynos/exynos_drm_drv.h

+30 −0
Original line number Original line Diff line number Diff line
@@ -215,6 +215,36 @@ struct exynos_drm_manager { 
	struct exynos_drm_manager_ops *ops;

	struct exynos_drm_manager_ops *ops;

};

};





enum exynos_crtc_mode {

	CRTC_MODE_NORMAL,	/* normal mode */

	CRTC_MODE_BLANK,	/* The private plane of crtc is blank */

};



/*

 * Exynos specific crtc structure.

 *

 * @drm_crtc: crtc object.

 * @manager: the manager associated with this crtc

 * @pipe: a crtc index created at load() with a new crtc object creation

 *	and the crtc object would be set to private->crtc array

 *	to get a crtc object corresponding to this pipe from private->crtc

 *	array when irq interrupt occurred. the reason of using this pipe is that

 *	drm framework doesn't support multiple irq yet.

 *	we can refer to the crtc to current hardware interrupt occurred through

 *	this pipe value.

 * @dpms: store the crtc dpms value

 * @mode: store the crtc mode value

 */

struct exynos_drm_crtc {

	struct drm_crtc			drm_crtc;

	struct exynos_drm_manager	*manager;

	unsigned int			pipe;

	unsigned int			dpms;

	enum exynos_crtc_mode		mode;

	wait_queue_head_t		pending_flip_queue;

	atomic_t			pending_flip;

};



struct exynos_drm_g2d_private {

struct exynos_drm_g2d_private {

	struct device		*dev;

	struct device		*dev;

	struct list_head	inuse_cmdlist;

	struct list_head	inuse_cmdlist;