1. 28 Nov, 2012 1 commit
  2. 19 Nov, 2012 2 commits
  3. 23 Oct, 2012 2 commits
  4. 09 Oct, 2012 1 commit
    • Robby Cai's avatar
      ENGR00227502-1 csi/v4l2: Implement probe and remove function for csi v4l2 driver · 67b160dd
      Robby Cai authored
      Because csi_v4l2 driver will only be loaded when needed(by assign 'csi' in
      kernel cmdline), we use standard driver framework to easily bind the device and
      driver. Otherwise, we will meet the problem like the crash as below when do
      suspend/resume due to the resource of csi not assigned at all if 'csi' not
      passed in cmdline.
      
      root@freescale ~$ echo mem > /sys/power/state
      PM: Syncing filesystems ... done.
      Freezing user space processes ... (elapsed 0.01 seconds) done.
      Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
      Unable to handle kernel NULL pointer dereference at virtual address 00000000
      pgd = 9a8ac000
      [00000000] *pgd=9a783831, *pte=00000000, *ppte=00000000
      Internal error: Oops: 17 [#1] PREEMPT
      Modules linked in:
      CPU: 0    Not tainted  (3.0.35-02115-g08f4436 #233)
      PC is at csi_enable_mclk+0x40/0x68
      LR is at camera_power+0x1c/0x5c
      pc : [<80357f08>]    lr : [<80358154>]    psr: 60000013
      sp : 9a8ebe30  ip : 00000009  fp : 00000006
      r10: 1c6bddf7  r9 : 00000000  r8 : 00000000
      r7 : 00000002  r6 : 804fd0ac  r5 : 9a013000  r4 : 00000000
      r3 : 80aa8bbc  r2 : 00000000  r1 : 00000000  r0 : 00000008
      ...
      Signed-off-by: default avatarRobby Cai <R63905@freescale.com>
      67b160dd
  5. 29 Sep, 2012 2 commits
  6. 20 Jul, 2012 1 commit