1. 26 Jul, 2013 3 commits
    • Sachin Kamat's avatar
      [media] s5p-g2d: Fix registration failure · 8b64f755
      Sachin Kamat authored
      Commit 1c1d86a1 ("[media] v4l2: always require v4l2_dev,
      rename parent to dev_parent") expects v4l2_dev to be always set.
      It converted most of the drivers using the parent field of video_device
      to v4l2_dev field. G2D driver did not set the parent field. Hence it got
      left out. Without this patch we get the following boot warning and G2D
      driver fails to register the video device.
      WARNING: CPU: 0 PID: 1 at drivers/media/v4l2-core/v4l2-dev.c:775 __video_register_device+0xfc0/0x1028()
      Modules linked in:
      CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.11.0-rc1-00001-g1c3e372-dirty #9
      [<c0014b7c>] (unwind_backtrace+0x0/0xf4) from [<c0011524>] (show_stack+0x10/0x14)
      [<c0011524>] (show_stack+0x10/0x14) from [<c041d7a8>] (dump_stack+0x7c/0xb0)
      [<c041d7a8>] (dump_stack+0x7c/0xb0) from [<c001dc94>] (warn_slowpath_common+0x6c/0x88)
      [<c001dc94>] (warn_slowpath_common+0x6c/0x88) from [<c001dd4c>] (warn_slowpath_null+0x1c/0x24)
      [<c001dd4c>] (warn_slowpath_null+0x1c/0x24) from [<c02cf8d4>] (__video_register_device+0xfc0/0x1028)
      [<c02cf8d4>] (__video_register_device+0xfc0/0x1028) from [<c0311a94>] (g2d_probe+0x1f8/0x398)
      [<c0311a94>] (g2d_probe+0x1f8/0x398) from [<c0247d54>] (platform_drv_probe+0x14/0x18)
      [<c0247d54>] (platform_drv_probe+0x14/0x18) from [<c0246b10>] (driver_probe_device+0x108/0x220)
      [<c0246b10>] (driver_probe_device+0x108/0x220) from [<c0246cf8>] (__driver_attach+0x8c/0x90)
      [<c0246cf8>] (__driver_attach+0x8c/0x90) from [<c0245050>] (bus_for_each_dev+0x60/0x94)
      [<c0245050>] (bus_for_each_dev+0x60/0x94) from [<c02462c8>] (bus_add_driver+0x1c0/0x24c)
      [<c02462c8>] (bus_add_driver+0x1c0/0x24c) from [<c02472d0>] (driver_register+0x78/0x140)
      [<c02472d0>] (driver_register+0x78/0x140) from [<c00087c8>] (do_one_initcall+0xf8/0x144)
      [<c00087c8>] (do_one_initcall+0xf8/0x144) from [<c05b29e8>] (kernel_init_freeable+0x13c/0x1d8)
      [<c05b29e8>] (kernel_init_freeable+0x13c/0x1d8) from [<c041a108>] (kernel_init+0xc/0x160)
      [<c041a108>] (kernel_init+0xc/0x160) from [<c000e2f8>] (ret_from_fork+0x14/0x3c)
      ---[ end trace 4e0ec028b0028e02 ]---
      s5p-g2d 12800000.g2d: Failed to register video device
      s5p-g2d: probe of 12800000.g2d failed with error -22
      Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
      Cc: Hans Verkuil <hans.verkuil@cisco.com>
      Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
      Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
      8b64f755
    • Alexander Shiyan's avatar
      [media] media: coda: Fix DT driver data pointer for i.MX27 · 66da64f0
      Alexander Shiyan authored
      The data pointer should point to DT data, and not to the ID
      array.
      Signed-off-by: default avatarAlexander Shiyan <shc_work@mail.ru>
      Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
      Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
      66da64f0
    • John Sheu's avatar
      [media] s5p-mfc: Fix input/output format reporting · b2634562
      John Sheu authored
      The video encode/decode paths have duplicated logic between
      VIDIOC_TRY_FMT and VIDIOC_S_FMT that should be de-duped.  Also, video
      decode reports V4L2_PIX_FMT_NV12MT_16X16 output format, regardless of
      what the actual output has been set at.  Fix this.
      Signed-off-by: default avatarJohn Sheu <sheu@google.com>
      Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
      Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
      b2634562
  2. 08 Jul, 2013 1 commit
  3. 05 Jul, 2013 1 commit
  4. 28 Jun, 2013 30 commits
  5. 25 Jun, 2013 2 commits
  6. 21 Jun, 2013 3 commits