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68efd7d2fb
linux/drivers/gpu/drm/exynos
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Marek Szyprowski 68efd7d2fb arm: dma-mapping: remove order parameter from arm_iommu_create_mapping() 
The 'order' parameter for IOMMU-aware dma-mapping implementation was
introduced mainly as a hack to reduce size of the bitmap used for
tracking IO virtual address space. Since now it is possible to dynamically
resize the bitmap, this hack is not needed and can be removed without any
impact on the client devices. This way the parameters for
arm_iommu_create_mapping() becomes much easier to understand. 'size'
parameter now means the maximum supported IO address space size.

The code will allocate (resize) bitmap in chunks, ensuring that a single
chunk is not larger than a single memory page to avoid unreliable
allocations of size larger than PAGE_SIZE in atomic context.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2014-02-28 11:55:18 +01:00
..
exynos_ddc.c drm/exynos: Remove non-DT support in exynos_ddc 2013-09-05 13:43:45 +09:00
exynos_drm_buf.c drm/exynos: fix return value check in lowlevel_buffer_allocate() 2013-09-16 21:57:08 +09:00
exynos_drm_buf.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_connector.c drm/exynos: fimd: replace struct fb_videomode with videomode 2013-09-05 13:43:44 +09:00
exynos_drm_connector.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_core.c drm/exynos: Remove tracking log functions 2013-06-28 21:13:55 +09:00
exynos_drm_crtc.c drm: fix typos in comment in /gpu/drm/exynos 2013-12-02 14:59:11 +01:00
exynos_drm_crtc.h drm/exynos: move finish page flip to a common place 2013-01-07 13:58:37 +09:00
exynos_drm_dmabuf.c drm/exynos: Remove redundant error messages 2013-09-05 13:43:43 +09:00
exynos_drm_dmabuf.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_drv.c drm/exynos: Fix freeing issues in exynos_drm_drv.c 2014-02-07 10:43:48 +09:00
exynos_drm_drv.h arm: dma-mapping: remove order parameter from arm_iommu_create_mapping() 2014-02-28 11:55:18 +01:00
exynos_drm_encoder.c drm/exynos: Remove redundant error messages 2013-09-05 13:43:43 +09:00
exynos_drm_encoder.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_fb.c drm/exynos: Remove redundant error messages 2013-09-05 13:43:43 +09:00
exynos_drm_fb.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_fbdev.c drm/exynos: Fix address space warnings in exynos_drm_fbdev.c 2013-09-16 21:57:06 +09:00
exynos_drm_fbdev.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_fimc.c treewide: Fix typos in printk 2013-12-19 15:10:49 +01:00
exynos_drm_fimc.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_fimd.c drm/exynos: fix build error caused by removed drm core macros 2014-01-07 16:53:25 +09:00
exynos_drm_g2d.c drm/exynos: Remove unnecessary semicolon 2014-02-07 10:43:55 +09:00
exynos_drm_g2d.h drm/exynos: add G2D driver 2012-05-17 20:14:48 +09:00
exynos_drm_gem.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-01-29 20:49:12 -08:00
exynos_drm_gem.h Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-01-29 20:49:12 -08:00
exynos_drm_gsc.c treewide: Fix typos in printk 2013-12-19 15:10:49 +01:00
exynos_drm_gsc.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_hdmi.c drm/exynos: Remove redundant error messages 2013-09-05 13:43:43 +09:00
exynos_drm_hdmi.h drm/exynos: hdmi: use drm_display_mode to check the supported modes 2013-06-28 21:12:52 +09:00
exynos_drm_iommu.c arm: dma-mapping: remove order parameter from arm_iommu_create_mapping() 2014-02-28 11:55:18 +01:00
exynos_drm_iommu.h arm: dma-mapping: remove order parameter from arm_iommu_create_mapping() 2014-02-28 11:55:18 +01:00
exynos_drm_ipp.c drm/exynos: Fix trivial typo 2014-02-07 10:43:57 +09:00
exynos_drm_ipp.h drm: fix typos in comment in /gpu/drm/exynos 2013-12-02 14:59:11 +01:00
exynos_drm_plane.c drm/exynos: Remove redundant error messages 2013-09-05 13:43:43 +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: Remove redundant error messages 2013-09-05 13:43:43 +09:00
exynos_drm_rotator.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_vidi.c drm: Make irq_enabled bool 2013-10-09 15:55:32 +10:00
exynos_drm_vidi.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_hdmi.c drm/exynos: Convert to use the standard hdmi.h header 2014-02-07 10:48:12 +09:00
exynos_hdmi.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_hdmiphy.c drm/exynos: Remove non-DT support in exynos_hdmiphy 2013-09-05 13:43:45 +09:00
exynos_mixer.c drm: Kill DRM_WAKUP and DRM_INIT_WAITQUEUE 2013-12-18 11:34:13 +10:00
Kconfig drm/exynos: Fix multiplatform breakage for ipp/gsc 2014-02-07 10:43:52 +09:00
Makefile drm/exynos: add gsc ipp driver 2012-12-15 02:40:00 +09:00
regs-fimc.h drm/exynos: add device tree support for fimc ipp driver 2013-04-29 14:35:32 +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: add support for exynos5420 mixer 2013-06-28 21:13:57 +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