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  1. 27 8月, 2014 1 次提交
  3. 31 7月, 2014 1 次提交
  5. 22 7月, 2014 2 次提交
  7. 25 5月, 2014 1 次提交
  9. 16 4月, 2014 1 次提交
    • J
      platform: Fix timberdale dependencies · 2dda47d1
      由 Jean Delvare 提交于 
      VIDEO_TIMBERDALE selects TIMB_DMA which itself depends on
MFD_TIMBERDALE, so VIDEO_TIMBERDALE should either select or depend on
MFD_TIMBERDALE as well. I chose to make it depend on it because I
think it makes more sense and it is consistent with what other options
are doing.

Adding a "|| HAS_IOMEM" to the TIMB_DMA dependencies silenced the
kconfig warning about unmet direct dependencies but it was wrong:
without MFD_TIMBERDALE, TIMB_DMA is useless as the driver has no
device to bind to.
Signed-off-by: NJean Delvare <jdelvare@suse.de>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
      2dda47d1
  11. 11 3月, 2014 1 次提交
    • G
      [media] v4l: VIDEO_SH_VOU should depend on HAS_DMA · 111eeaa7
      由 Geert Uytterhoeven 提交于 
      If NO_DMA=y:

    warning: (VIDEO_DM6446_CCDC && VIDEO_DM355_CCDC && VIDEO_DM365_ISIF && VIDEO_OMAP2_VOUT && VIDEO_SH_VOU && VIDEO_VIU && VIDEO_TIMBERDALE && VIDEO_MX1 && VIDEO_OMAP1) selects VIDEOBUF_DMA_CONTIG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA)

    drivers/built-in.o: In function `videobuf_vm_close':
    videobuf-dma-contig.c:(.text+0x407aa0): undefined reference to `videobuf_queue_cancel'
    drivers/built-in.o: In function `__videobuf_dc_alloc':
    videobuf-dma-contig.c:(.text+0x407ba2): undefined reference to `dma_alloc_coherent'
    drivers/built-in.o: In function `__videobuf_mmap_mapper':
    videobuf-dma-contig.c:(.text+0x407d44): undefined reference to `dma_free_coherent'
    drivers/built-in.o: In function `free_buffer':
    sh_vou.c:(.text+0x41f73a): undefined reference to `videobuf_waiton'
    drivers/built-in.o: In function `sh_vou_poll':
    sh_vou.c:(.text+0x41f884): undefined reference to `videobuf_poll_stream'
    drivers/built-in.o: In function `sh_vou_buf_prepare':
    sh_vou.c:(.text+0x41fdf6): undefined reference to `videobuf_iolock'
    drivers/built-in.o: In function `sh_vou_reqbufs':
    sh_vou.c:(.text+0x4203b0): undefined reference to `videobuf_reqbufs'
    drivers/built-in.o: In function `sh_vou_querybuf':
    sh_vou.c:(.text+0x42040a): undefined reference to `videobuf_querybuf'
    drivers/built-in.o: In function `sh_vou_qbuf':
    sh_vou.c:(.text+0x42045e): undefined reference to `videobuf_qbuf'
    drivers/built-in.o: In function `sh_vou_dqbuf':
    sh_vou.c:(.text+0x4204c2): undefined reference to `videobuf_dqbuf'
    drivers/built-in.o: In function `sh_vou_streamon':
    sh_vou.c:(.text+0x420572): undefined reference to `videobuf_streamon'
    drivers/built-in.o: In function `sh_vou_streamoff':
    sh_vou.c:(.text+0x4205d2): undefined reference to `videobuf_streamoff'
    drivers/built-in.o: In function `sh_vou_mmap':
    sh_vou.c:(.text+0x420c46): undefined reference to `videobuf_mmap_mapper'

VIDEO_SH_VOU selects VIDEOBUF_DMA_CONTIG, which bypasses its dependency on
HAS_DMA.  Make VIDEO_SH_VOU depend on HAS_DMA to fix this.
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
      111eeaa7
  13. 20 12月, 2013 1 次提交
    • H
      [media] omap24xx/tcm825x: move to staging for future removal · a03636cb
      由 Hans Verkuil 提交于 
      The omap24xx driver and the tcm825x sensor driver are the only two
remaining drivers to still use the old deprecated v4l2-int-device API.

Nobody maintains these drivers anymore. But unfortunately the v4l2-int-device
API is used by out-of-tree drivers (MXC platform). This is a very bad situation
since as long as this deprecated API stays in the kernel there is no reason for
those out-of-tree drivers to convert.

This patch moves v4l2-int-device and the two drivers that depend on it to
staging in preparation for their removal.

If someone would be interested in getting these drivers to work, then start with
this since it's not very far from the state where they used to work:

<URL:http://vihersipuli.retiisi.org.uk/cgi-bin/gitweb.cgi?p=~sailus/linux-omap/.git;a=summary>

The branch is n800-cam. Porting to up-to-date APIs can then be done. David
might have done some work in that area, so check with him first.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Cc: Sakari Ailus <sakari.ailus@iki.fi>
Cc: David Cohen <dacohen@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
      a03636cb
  15. 10 12月, 2013 1 次提交
  17. 29 10月, 2013 2 次提交
    • F
      [media] platform: Kconfig: Select SRAM for VIDEO_CODA · e9436344
      由 Fabio Estevam 提交于 
      Running the coda driver without CONFIG_SRAM selected leads to the following
probe error:
coda 63ff4000.vpu: iram pool not available
coda: probe of 63ff4000.vpu failed with error -12
In order to avoid it, select CONFIG_SRAM inside VIDEO_CODA.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NKamil Debski <k.debski@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
      e9436344
    • A
      [media] v4l: ti-vpe: Add VPE mem to mem driver · 45719127
      由 Archit Taneja 提交于 
      VPE is a block which consists of a single memory to memory path which
can perform chrominance up/down sampling, de-interlacing, scaling, and
color space conversion of raster or tiled YUV420 coplanar, YUV422
coplanar or YUV422 interleaved video formats.

We create a mem2mem driver based primarily on the mem2mem-testdev
example. The de-interlacer, scaler and color space converter are all
bypassed for now to keep the driver simple. Chroma up/down sampler
blocks are implemented, so conversion beteen different YUV formats is
possible.

Each mem2mem context allocates a buffer for VPE MMR values which it will
use when it gets access to the VPE HW via the mem2mem queue, it also
allocates a VPDMA descriptor list to which configuration and data
descriptors are added.

Based on the information received via v4l2 ioctls for the source and
destination queues, the driver configures the values for the MMRs, and
stores them in the buffer. There are also some VPDMA parameters like
frame start and line mode which needs to be configured, these are
configured by direct register writes via the VPDMA helper functions.

The driver's device_run() mem2mem op will add each descriptor based on
how the source and destination queues are set up for the given ctx, once
the list is prepared, it's submitted to VPDMA, these descriptors when
parsed by VPDMA will upload MMR registers, start DMA of video buffers on
the various input and output clients/ports.

When the list is parsed completely(and the DMAs on all the output ports
done), an interrupt is generated which we use to notify that the source
and destination buffers are done. The rest of the driver is quite
similar to other mem2mem drivers, we use the multiplane v4l2 ioctls as
the HW support coplanar formats.
Signed-off-by: NArchit Taneja <archit@ti.com>
Acked-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NKamil Debski <k.debski@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
      45719127
  19. 06 10月, 2013 1 次提交
  21. 04 10月, 2013 1 次提交
    • G
      [media] media/v4l2: VIDEO_RENESAS_VSP1 should depend on HAS_DMA · 66bf8fa2
      由 Geert Uytterhoeven 提交于 
      If NO_DMA=y:
warning: (... && VIDEO_RENESAS_VSP1 && ...) selects VIDEOBUF2_DMA_CONTIG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA)
drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_mmap’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:202: error: implicit declaration of function ‘dma_mmap_coherent’
drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_get_base_sgt’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:385: error: implicit declaration of function ‘dma_get_sgtable’
make[7]: *** [drivers/media/v4l2-core/videobuf2-dma-contig.o] Error 1
VIDEO_RENESAS_VSP1 (which doesn't have a platform dependency) selects
VIDEOBUF2_DMA_CONTIG, but the latter depends on HAS_DMA.
Make VIDEO_RENESAS_VSP1 depend on HAS_DMA to fix this.
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
      66bf8fa2
  23. 13 9月, 2013 1 次提交
  25. 23 8月, 2013 1 次提交
    • G
      [media] media/v4l2: VIDEO_SH_VEU should depend on HAS_DMA · 976f375d
      由 Geert Uytterhoeven 提交于 
      If NO_DMA=y:
drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_mmap’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:204: error: implicit declaration of function ‘dma_mmap_coherent’
drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_get_base_sgt’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:387: error: implicit declaration of function ‘dma_get_sgtable’
Commit da508f57 ("[media] media/v4l2:
VIDEOBUF2_DMA_CONTIG should depend on HAS_DMA") added a dependency on
HAS_DMA to VIDEO_SH_VEU, as it selects VIDEOBUF2_DMA_CONTIG.
However, this got lost in the merge conflict resolution in commit
df90e225 ("Merge branch 'devel-for-v3.10'
into v4l_for_linus").
Re-add the dependency to fix this.
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
      976f375d
  27. 18 8月, 2013 1 次提交
  29. 29 6月, 2013 1 次提交
  31. 23 6月, 2013 1 次提交
    • G
      console/font: Refactor font support code selection logic · d1e183c8
      由 Geert Uytterhoeven 提交于 
      The current Makefile rules to build font support are messy and buggy.
Replace them by Kconfig rules:
  - Introduce CONFIG_FONT_SUPPORT, which controls the building of all font
    code,
  - Select CONFIG_FONT_SUPPORT for all drivers that use fonts,
  - Select CONFIG_FONT_8x16 for all drivers that default to the VGA8x16
    font,
  - Drop the bogus console dependency for CONFIG_VIDEO_VIVI,
  - Always process drivers/video/console/Makefile, as some drivers need
    fonts even if CONFIG_VT is not set.

This fixes (if CONFIG_SOLO6X10=y and there are no built-in console
drivers):

drivers/built-in.o: In function `solo_osd_print':
drivers/staging/media/solo6x10/solo6x10-enc.c:144: undefined reference to `.find_font'

This fixes (if CONFIG_VT=n):

drivers/built-in.o: In function `vivi_init':
vivi.c:(.init.text+0x1a3da): undefined reference to `find_font'
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com> [original part]
Acked-by: Randy Dunlap <rdunlap@infradead.org> [drivers/video/Makefile]
      d1e183c8
  33. 19 6月, 2013 1 次提交
  35. 30 4月, 2013 1 次提交
  37. 31 3月, 2013 1 次提交
  39. 21 3月, 2013 1 次提交
  41. 19 3月, 2013 1 次提交
  43. 22 1月, 2013 1 次提交
  45. 06 1月, 2013 1 次提交
  47. 21 12月, 2012 1 次提交
  49. 28 11月, 2012 1 次提交
  51. 06 10月, 2012 1 次提交
  53. 27 9月, 2012 1 次提交
  55. 16 9月, 2012 1 次提交
  57. 15 9月, 2012 2 次提交
  59. 21 8月, 2012 4 次提交
  61. 16 8月, 2012 4 次提交