Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-15 23:51:46 +00:00
Code Issues Packages Projects Releases Wiki Activity
1055b39fac
linux/drivers/gpu/drm/exynos
History
Inki Dae 1055b39fac drm/exynos: add iommu support for hdmi driver 
Changelog v2:
move iommu support feature to mixer side.
And below is Prathyush's comment.

According to the new IOMMU framework for exynos sysmmus,
the owner of the sysmmu-tv is mixer (which is the actual
device that does DMA) and not hdmi.
The mmu-master in sysmmu-tv node is set as below in exynos5250.dtsi
	sysmmu-tv {
		-
		mmu-master = <&mixer>;
	};

Changelog v1:
The iommu will be enabled when hdmi sub driver is probed and
will be disabled when removed.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-12-04 14:45:53 +09:00
..
exynos_ddc.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_buf.c drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
exynos_drm_buf.h drm/exynos: update gem and buffer framework. 2012-03-20 09:40:21 +00:00
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 iommu support for exynos drm framework 2012-11-29 03:30:35 -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 iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
exynos_drm_drv.h drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
exynos_drm_encoder.c drm/exynos: Fix potential NULL pointer dereference in exynos_drm_encoder.c 2012-11-29 03:30:33 -08:00
exynos_drm_encoder.h drm/exynos: add plane enable/disable 2012-07-27 11:13:54 +09:00
exynos_drm_fb.c drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
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: fix linux framebuffer address setting. 2012-11-29 03:30:33 -08:00
exynos_drm_fbdev.h
exynos_drm_fimd.c drm/exynos: add iommu support to fimd driver 2012-11-29 03:30:35 -08:00
exynos_drm_g2d.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_g2d.h drm/exynos: add G2D driver 2012-05-17 20:14:48 +09:00
exynos_drm_gem.c drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
exynos_drm_gem.h drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
exynos_drm_hdmi.c drm/exynos: add iommu support for hdmi driver 2012-12-04 14:45:53 +09:00
exynos_drm_hdmi.h drm/exynos: add iommu support for hdmi driver 2012-12-04 14:45:53 +09:00
exynos_drm_iommu.c drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -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_plane.c drm/exynos: remove unnecessary code. 2012-11-29 03:30:33 -08:00
exynos_drm_plane.h drm/exynos: add plane enable/disable 2012-07-27 11:13:54 +09:00
exynos_drm_vidi.c drm/exynos: fix lockdep for event_lock wrt. vbl_time_lock 2012-11-29 03:30:34 -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: add iommu support for hdmi driver 2012-12-04 14:45:53 +09:00
exynos_hdmi.h drm/exynos: cleanup exynos_hdmi.h 2012-03-20 09:41:45 +00:00
exynos_hdmiphy.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_mixer.c drm/exynos: add iommu support for hdmi driver 2012-12-04 14:45:53 +09:00
Kconfig drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
Makefile drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
regs-hdmi.h drm/exynos: enable dvi mode for dvi monitor 2012-05-17 20:14:25 +09:00
regs-mixer.h drm: exynos: hdmi: add support for exynos5 mixer 2012-10-05 19:15:10 +09:00
regs-vp.h drm/exynos: added hdmi display support 2011-12-29 11:21:42 +09:00