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Commit 8b7d3ec8 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Inki Dae
Browse files

drm/exynos: gsc: Convert driver to IPP v2 core API 



This patch adapts Exynos DRM GScaler driver to new IPP v2 core API.
The side effect of this conversion is a switch to driver component API
to register properly in the Exynos DRM core. During the conversion
driver has been adapted to support more specific compatible strings
to distinguish between Exynos5250 and Exynos5420 (different hardware
limits). Support for Exynos5433 variant has been added too
(different limits table, removed dependency on ARCH_EXYNOS5).

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Tested-by: default avatarHoegeun Kwon <hoegeun.kwon@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent d8cb9eea

drivers/gpu/drm/exynos/Kconfig

+2 −1
Original line number Diff line number Diff line
@@ -112,7 +112,8 @@ config DRM_EXYNOS_ROTATOR 


config DRM_EXYNOS_GSC

	bool "GScaler"

	depends on BROKEN && ARCH_EXYNOS5 && VIDEO_SAMSUNG_EXYNOS_GSC=n

	depends on VIDEO_SAMSUNG_EXYNOS_GSC=n

	select DRM_EXYNOS_IPP

	help

	  Choose this option if you want to use Exynos GSC for DRM.

drivers/gpu/drm/exynos/exynos_drm_drv.c

+1 −0
Original line number Diff line number Diff line
@@ -266,6 +266,7 @@ static struct exynos_drm_driver_info exynos_drm_drivers[] = { 
		DRM_COMPONENT_DRIVER

	}, {

		DRV_PTR(gsc_driver, CONFIG_DRM_EXYNOS_GSC),

		DRM_COMPONENT_DRIVER

	}, {

		&exynos_drm_platform_driver,

		DRM_VIRTUAL_DEVICE

drivers/gpu/drm/exynos/exynos_drm_gsc.c

+335 −740

File changed.

Preview size limit exceeded, changes collapsed.

drivers/gpu/drm/exynos/exynos_drm_gsc.h

deleted100644 → 0
+0 −24
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2012 Samsung Electronics Co., Ltd.

 *

 * Authors:

 *	Eunchul Kim <chulspro.kim@samsung.com>

 *	Jinyoung Jeon <jy0.jeon@samsung.com>

 *	Sangmin Lee <lsmin.lee@samsung.com>

 *

 * This program is free software; you can redistribute  it and/or modify it

 * under  the terms of  the GNU General  Public License as published by the

 * Free Software Foundation;  either version 2 of the  License, or (at your

 * option) any later version.

 */



#ifndef _EXYNOS_DRM_GSC_H_

#define _EXYNOS_DRM_GSC_H_



/*

 * TODO

 * FIMD output interface notifier callback.

 * Mixer output interface notifier callback.

 */



#endif /* _EXYNOS_DRM_GSC_H_ */