Hello,
On 11/20/2012 8:35 AM, Inki Dae wrote:
Hi Dave,
This patch set adds iommu support, userptr feature to g2d, minor fixups
and code cleanups.
And the iommu feature has dependency of the below patches related to
dma mapping framework.
For this, ccing DMA Mapping framework maintainer, Marek Szyprowski.
Marek, please give me ack.
common: DMA-mapping: add DMA_ATTR_FORCE_CONTIGUOUS attribute
ARM: dma-mapping: add support for DMA_ATTR_FORCE_CONTIGUOUS attribute.
For the dma-mapping related changes:
Acked-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
This patch is used to allocate fully physically contiguous memory region.
And now the below patch is being reviewed and it's going to be merged soon.
drm/exynos: remove 'pages' and 'page_size' elements in exynos gem buffer
And this includes also previous pull request to exynos-drm-fixes.
If there is any problem, plese let me know.
Thanks,
Inki Dae
The following changes since commit bf6f036848ab2151c2498f11cb7d31a52a95dd5c:
drm/vmwgfx: Make vmw_dmabuf_unreference handle NULL objects (2012-11-20 16:19:59 +1000)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git exynos-drm-next
Imre Deak (4):
drm/exynos: hold event_lock while accessing pageflip_event_list
drm/exynos: call drm_vblank_put for each queued flip event
drm/exynos: fix lockdep for event_lock wrt. vbl_time_lock
drm: hold event_lock while accessing vblank_event_list
Inki Dae (12):
drm/exynos: fix linux framebuffer address setting.
drm/exynos: remove unnecessary code.
drm/exynos: fix overlay updating issue
drm/exynos: add iommu support for exynos drm framework
drm/exynos: add iommu support to fimd driver
drm/exynos: add iommu support for hdmi driver
drm/exynos: add iommu support for g2d
drm/exynos: remove EXYNOS_BO_NONCONTIG type checking.
drm/exynos: add userptr feature for g2d module
drm/exynos: add vm_ops to specific gem mmaper
drm/exynos: release fb pended by page flip
drm/exynos: make sure that overlay data are updated
Marek Szyprowski (2):
common: DMA-mapping: add DMA_ATTR_FORCE_CONTIGUOUS attribute
ARM: dma-mapping: add support for DMA_ATTR_FORCE_CONTIGUOUS attribute
Prathyush K (2):
drm/exynos: remove unnecessary sg_alloc_table call
drm/exynos: add exynos drm specific fb_mmap function
Rahul Sharma (1):
drm: exynos: fix for mapping of dma buffers
Sachin Kamat (1):
drm/exynos: Make exynos4/5_fimd_driver_data static
Documentation/DMA-attributes.txt | 9 +
arch/arm/mm/dma-mapping.c | 41 ++-
drivers/gpu/drm/drm_irq.c | 3 +
drivers/gpu/drm/exynos/Kconfig | 6 +
drivers/gpu/drm/exynos/Makefile | 1 +
drivers/gpu/drm/exynos/exynos_drm_buf.c | 88 ++---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 47 +++-
drivers/gpu/drm/exynos/exynos_drm_dmabuf.c | 85 ++---
drivers/gpu/drm/exynos/exynos_drm_drv.c | 23 ++-
drivers/gpu/drm/exynos/exynos_drm_drv.h | 14 +-
drivers/gpu/drm/exynos/exynos_drm_encoder.c | 49 +++-
drivers/gpu/drm/exynos/exynos_drm_encoder.h | 1 +
drivers/gpu/drm/exynos/exynos_drm_fb.c | 79 +++++-
drivers/gpu/drm/exynos/exynos_drm_fb.h | 6 +
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 42 +++-
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 33 +--
drivers/gpu/drm/exynos/exynos_drm_g2d.c | 491 +++++++++++++++++++++++----
drivers/gpu/drm/exynos/exynos_drm_gem.c | 446 +++++++++++++------------
drivers/gpu/drm/exynos/exynos_drm_gem.h | 52 +++-
drivers/gpu/drm/exynos/exynos_drm_hdmi.c | 15 +
drivers/gpu/drm/exynos/exynos_drm_hdmi.h | 1 +
drivers/gpu/drm/exynos/exynos_drm_iommu.c | 150 ++++++++
drivers/gpu/drm/exynos/exynos_drm_iommu.h | 85 +++++
drivers/gpu/drm/exynos/exynos_drm_plane.c | 19 +-
drivers/gpu/drm/exynos/exynos_drm_vidi.c | 20 +-
drivers/gpu/drm/exynos/exynos_hdmi.c | 21 ++
drivers/gpu/drm/exynos/exynos_mixer.c | 11 +-
include/linux/dma-attrs.h | 1 +
include/uapi/drm/exynos_drm.h | 13 +-
29 files changed, 1371 insertions(+), 481 deletions(-)
create mode 100644 drivers/gpu/drm/exynos/exynos_drm_iommu.c
create mode 100644 drivers/gpu/drm/exynos/exynos_drm_iommu.h
Best regards
--
Marek Szyprowski
Samsung Poland R&D Center
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