kernel.git/drivers/media/platform/omap, branch linux-4.5.y

Merge tag 'fbdev-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

2016-01-18T19:58:31Z

Pull fbdev updates from Tomi Valkeinen: "Summary: - pxafb: device-tree support - An unsafe kernel parameter 'lockless_register_fb' for debugging problems happening while inside the console lock - Small miscellaneous fixes & cleanups - omapdss: add writeback support functions - Separation of omapfb and omapdrm (see below) About the separation of omapfb and omapdrm, see http://permalink.gmane.org/gmane.comp.video.dri.devel/143151 for longer story. The short version: omapfb and omapdrm have shared low level drivers (omapdss and panel drivers), making further development of omapdrm difficult. After these patches omapfb and omapdrm have their own versions of the drivers, which are more or less direct copies for now but will diverge soon. This also means that omapfb (everything under drivers/video/fbdev/omap2/) is now in maintenance mode, and all new development will be done for omapdrm (drivers/gpu/drm/omapdrm/)" * tag 'fbdev-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (49 commits) video: fbdev: pxafb: fix out of memory error path drm/omap: make omapdrm select OMAP2_DSS drm/omap: move omapdss & displays under omapdrm omapfb: move vrfb into omapfb omapfb: take omapfb's private omapdss into use omapfb/displays: change CONFIG_DISPLAY_* to CONFIG_FB_OMAP2_* omapfb/dss: change CONFIG_OMAP* to CONFIG_FB_OMAP* omapdss: remove CONFIG_OMAP2_DSS_VENC from omapdss.h omapfb: copy omapdss & displays for omapfb omapfb: allow compilation only if DRM_OMAP is disabled fbdev: omap2: panel-dpi: simplify gpio setting fbdev: omap2: panel-dpi: in .disable first disable backlight then display OMAPDSS: DSS: fix a warning message video: omapdss: delete unneeded of_node_put OMAPDSS: DISPC: Remove boolean comparisons OMAPDSS: DSI: cleanup DSI_IRQ_ERROR_MASK define OMAPDSS: remove extra out == NULL checks OMAPDSS: change internal dispc functions to static OMAPDSS: make a two dss feat funcs internal to omapdss OMAPDSS: remove extra EXPORT_SYMBOLs ...

omapfb: take omapfb's private omapdss into use

2015-12-29T09:07:47Z

omapfb's private copy of omapdss is now ready to be used. This patch makes omapfb use its private omapdss and display drivers, and also makes omap_vout (which uses omapfb) to depend on omapfb. Signed-off-by: Tomi Valkeinen Acked-by: Dave Airlie Acked-by: Rob Clark

[media] v4l: omap_vout: Don't free buffers if they haven't been allocated

2015-11-19T13:15:20Z

The VRFB buffers are freed when the device is closed even if they haven't been allocated by a call to VIDIOC_REQBUFS, resulting in a crash. Fix it by not trying to free buffers that are not allocated. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

Merge tag 'media/v4.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2015-09-11T23:42:39Z

Pull media updates from Mauro Carvalho Chehab: "A series of patches that move part of the code used to allocate memory from the media subsystem to the mm subsystem" [ The mm parts have been acked by VM people, and the series was apparently in -mm for a while - Linus ] * tag 'media/v4.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] drm/exynos: Convert g2d_userptr_get_dma_addr() to use get_vaddr_frames() [media] media: vb2: Remove unused functions [media] media: vb2: Convert vb2_dc_get_userptr() to use frame vector [media] media: vb2: Convert vb2_vmalloc_get_userptr() to use frame vector [media] media: vb2: Convert vb2_dma_sg_get_userptr() to use frame vector [media] vb2: Provide helpers for mapping virtual addresses [media] media: omap_vout: Convert omap_vout_uservirt_to_phys() to use get_vaddr_pfns() [media] mm: Provide new get_vaddr_frames() helper [media] vb2: Push mmap_sem down to memops

mm: mark most vm_operations_struct const

2015-09-10T20:29:01Z

With two exceptions (drm/qxl and drm/radeon) all vm_operations_struct structs should be constant. Signed-off-by: Kirill A. Shutemov Reviewed-by: Oleg Nesterov Cc: "H. Peter Anvin" Cc: Andy Lutomirski Cc: Dave Hansen Cc: Ingo Molnar Cc: Minchan Kim Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[media] media: omap_vout: Convert omap_vout_uservirt_to_phys() to use get_vaddr_pfns()

2015-08-16T16:04:54Z

Convert omap_vout_uservirt_to_phys() to use get_vaddr_pfns() instead of hand made mapping of virtual address to physical address. Also the function leaked page reference from get_user_pages() so fix that by properly release the reference when omap_vout_buffer_release() is called. Signed-off-by: Jan Kara [hans.verkuil@cisco.com: remove unused variable] Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] omap_vout: use swap() in omapvid_init()

2015-06-06T10:32:03Z

Use kernel.h macro definition. Signed-off-by: Fabian Frederick Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] media: omap/omap_vout: fix type of input members to omap_vout_setup_vrfb_bufs()

2015-03-03T14:22:58Z

the declaration for omap_vout_setup_vrfb_bufs() said it needed 'u32 static_vrfb_allocation' but definition took 'bool static_vrfb_allocation', this patch fixes the declaration so that it matches with the definition and pass a bool instead of int to the call, also included omap_vout_vrfb.h in omap_vout_vrfb.c file so that sparse doesn't complain of making omap_vout_setup_vrfb_bufs() as static function. Signed-off-by: Lad, Prabhakar Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] omap_vout: fix compile warnings

2014-12-02T13:35:05Z

When compiling under COMPILE_TEST on a x86_64 the following warnings appear: drivers/media/platform/omap/omap_vout.c: In function 'omap_vout_uservirt_to_phys': drivers/media/platform/omap/omap_vout.c:209:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return virt_to_phys((void *) virtp); ^ drivers/media/platform/omap/omap_vout.c: In function 'omapvid_setup_overlay': drivers/media/platform/omap/omap_vout.c:420:2: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=] v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, ^ drivers/media/platform/omap/omap_vout.c: In function 'omap_vout_buffer_prepare': drivers/media/platform/omap/omap_vout.c:794:34: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] vout->queued_buf_addr[vb->i] = (u8 *) ^ In file included from arch/x86/include/asm/dma-mapping.h:44:0, from include/linux/dma-mapping.h:82, from drivers/media/platform/omap/omap_vout.c:40: drivers/media/platform/omap/omap_vout.c:803:58: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] dma_addr = dma_map_single(vout->vid_dev->v4l2_dev.dev, (void *) addr, ^ include/asm-generic/dma-mapping-common.h:174:60: note: in definition of macro 'dma_map_single' #define dma_map_single(d, a, s, r) dma_map_single_attrs(d, a, s, r, NULL) ^ These are fixed by this patch. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] media/platform: fix querycap

2014-12-02T13:31:34Z

Querycap shouldn't set the version field (the core does that for you), but it should set the device_caps field. Signed-off-by: Hans Verkuil Cc: Scott Jiang Cc: Gerhard Sittig Cc: Jonathan Corbet Cc: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab