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f264638065
linux/drivers/gpu/drm/exynos
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Eunchul Kim f264638065 drm/exynos: add gsc ipp driver 
This patch adds IPP subsystem-based gsc driver for exynos5 series.
GSC is stand for General SCaler and supports the following features:
- image scaler/rotator/crop/flip/csc and input/output DMA operations.
- image rotation and image effect functions.
- writeback and display output operations.
- M2M operation to crop, scale, rotation and csc.

The below is GSC hardware path:
Memory------->GSC------>Memory
FIMD--------->GSC------>HDMI
FIMD--------->GSC------>Memory
Memory------->GSC------>FIMD, Mixer

This driver is registered to IPP subsystem framework to be used by user side
and user can control the GSC hardware through some interfaces of IPP subsystem
framework.

Changelog v1 ~ v5:
- added comments, code fixups and cleanups.

Signed-off-by: Eunchul Kim <chulspro.kim@samsung.com>
Signed-off-by: Jinyoung Jeon <jy0.jeon@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com>
2012-12-15 02:40:00 +09:00
..
exynos_ddc.c drm/exynos: hdmi: Add CONFIG_OF and use of_match_ptr() macro 2012-12-14 15:40:50 +09:00
exynos_drm_buf.c drm/exynos: fix allocation and cache mapping type 2012-12-14 15:40:26 +09:00
exynos_drm_buf.h drm/exynos: remove 'pages' and 'page_size' elements in exynos gem buffer 2012-12-05 14:39:20 +09:00
exynos_drm_connector.c drm/exynos: fix display on issue 2012-10-31 06:11:29 -07:00
exynos_drm_connector.h drm/exynos: fix display power call issue. 2012-10-04 10:06:01 +09:00
exynos_drm_core.c Merge branch 'exynos-drm-next' of git://git.infradead.org/users/kmpark/linux-samsung into drm-next 2012-10-07 21:06:33 +10:00
exynos_drm_crtc.c drm/exynos: hold event_lock while accessing pageflip_event_list 2012-11-29 03:30:33 -08:00
exynos_drm_crtc.h drm/exynos: update overlay via plane from crtc 2012-07-27 11:13:53 +09:00
exynos_drm_dmabuf.c drm/exynos: add dmabuf attach/detach callbacks. 2012-12-13 06:05:43 -08:00
exynos_drm_dmabuf.h drm/exynos: added drm prime feature. 2012-05-08 18:46:32 +09:00
exynos_drm_drv.c drm/exynos: add gsc ipp driver 2012-12-15 02:40:00 +09:00
exynos_drm_drv.h drm/exynos: add gsc ipp driver 2012-12-15 02:40:00 +09:00
exynos_drm_encoder.c drm/exynos: make wait_for_vblank a manager op 2012-12-13 06:05:43 -08:00
exynos_drm_encoder.h drm/exynos: make sure that overlay data are updated 2012-12-05 14:39:19 +09:00
exynos_drm_fb.c drm/exynos: reorder framebuffer init sequence 2012-12-14 13:40:41 +09:00
exynos_drm_fb.h drm/exynos: check NV12M format specific to Exynos properly 2012-10-04 10:06:00 +09:00
exynos_drm_fbdev.c drm/exynos: use DMA_ATTR_NO_KERNEL_MAPPING attribute 2012-12-13 06:05:45 -08:00
exynos_drm_fbdev.h
exynos_drm_fimc.c drm/exynos: add fimc ipp driver 2012-12-15 02:38:53 +09:00
exynos_drm_fimc.h drm/exynos: add fimc ipp driver 2012-12-15 02:38:53 +09:00
exynos_drm_fimd.c drm/exynos: support device tree for fimd 2012-12-15 02:28:40 +09:00
exynos_drm_g2d.c drm/exynos: Fix potential NULL pointer dereference 2012-12-05 14:39:21 +09:00
exynos_drm_g2d.h drm/exynos: add G2D driver 2012-05-17 20:14:48 +09:00
exynos_drm_gem.c drm/exynos: use DMA_ATTR_NO_KERNEL_MAPPING attribute 2012-12-13 06:05:45 -08:00
exynos_drm_gem.h drm/exynos: use DMA_ATTR_NO_KERNEL_MAPPING attribute 2012-12-13 06:05:45 -08:00
exynos_drm_gsc.c drm/exynos: add gsc ipp driver 2012-12-15 02:40:00 +09:00
exynos_drm_gsc.h drm/exynos: add gsc ipp driver 2012-12-15 02:40:00 +09:00
exynos_drm_hdmi.c drm/exynos: move hdmi's wait_for_vblank to manager_ops 2012-12-13 06:05:43 -08:00
exynos_drm_hdmi.h drm/exynos: move hdmi's wait_for_vblank to manager_ops 2012-12-13 06:05:43 -08:00
exynos_drm_iommu.c drm/exynos/iommu: fix return value check in drm_create_iommu_mapping() 2012-12-13 06:05:45 -08:00
exynos_drm_iommu.h drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
exynos_drm_ipp.c drm/exynos: add iommu support for ipp 2012-12-15 02:29:08 +09:00
exynos_drm_ipp.h drm/exynos: add ipp subsystem 2012-12-15 02:29:08 +09:00
exynos_drm_plane.c drm/exynos: fix fb offset calculation for plane 2012-12-14 15:54:34 +09:00
exynos_drm_plane.h drm/exynos: add plane enable/disable 2012-07-27 11:13:54 +09:00
exynos_drm_rotator.c drm/exynos: add rotator ipp driver 2012-12-15 02:39:41 +09:00
exynos_drm_rotator.h drm/exynos: add rotator ipp driver 2012-12-15 02:39:41 +09:00
exynos_drm_vidi.c drm/exynos: remove unused vaddr member 2012-12-13 06:05:45 -08:00
exynos_drm_vidi.h drm/exynos: added virtual display driver. 2012-03-21 10:15:49 +00:00
exynos_hdmi.c drm/exynos: hdmi: Fix potential NULL pointer dereference error 2012-12-14 15:40:50 +09:00
exynos_hdmi.h drm/exynos: cleanup exynos_hdmi.h 2012-03-20 09:41:45 +00:00
exynos_hdmiphy.c drm/exynos: hdmi: Add CONFIG_OF and use of_match_ptr() macro 2012-12-14 15:40:50 +09:00
exynos_mixer.c drm/exynos: add runtime pm support for mixer 2012-12-14 15:40:48 +09:00
Kconfig drm/exynos: add gsc ipp driver 2012-12-15 02:40:00 +09:00
Makefile drm/exynos: add gsc ipp driver 2012-12-15 02:40:00 +09:00
regs-fimc.h drm/exynos: add fimc ipp driver 2012-12-15 02:38:53 +09:00
regs-gsc.h drm/exynos: add gsc ipp driver 2012-12-15 02:40:00 +09:00
regs-hdmi.h drm/exynos: add support for hdmiphy power control for exynos5 2012-12-14 15:40:49 +09:00
regs-mixer.h drm: exynos: hdmi: add support for exynos5 mixer 2012-10-05 19:15:10 +09:00
regs-rotator.h drm/exynos: add rotator ipp driver 2012-12-15 02:39:41 +09:00
regs-vp.h drm/exynos: added hdmi display support 2011-12-29 11:21:42 +09:00