1. 21 Aug, 2012 1 commit
  2. 16 Aug, 2012 1 commit
  3. 15 Aug, 2012 1 commit
  4. 13 Aug, 2012 1 commit
  5. 09 Aug, 2012 1 commit
  6. 02 Aug, 2012 1 commit
  7. 01 Aug, 2012 1 commit
  8. 26 Jul, 2012 2 commits
  9. 25 Jul, 2012 5 commits
    • Liu Ying's avatar
      ENGR00182061-3 MX6 SabreSD:Correct camera pwdn function · ead6561b
      Liu Ying authored
      This patch adds 2ms sleep after camera power down signal
      is set to high or to low to ensure power down or up
      is successful. OV5640/OV5642 camera specs say that they
      require this condtion to be true - for PWDN to go low,
      power must first become stable(DVDD to PWDN>=1ms), so
      this patch simply use 2ms which should be enough.
      Signed-off-by: default avatarLiu Ying <Ying.Liu@freescale.com>
      ead6561b
    • Zhang Jiejing's avatar
      ENGR00216013-2 mx6: not call memblock_free after reserve memory. · a26a60fc
      Zhang Jiejing authored
      Remove call memblock_free after reserve memory with memblock_allocate().
      The function of memblock_free is to remove the memory block from reserve list
      of memblock, it will totally lost the info about how much phy memory
      we have.
      
      Skipping call this can make the reserved memory be accountable in
      memblock With no side-effect.
      
      After doing this, we can know how much our phy memory is, then can add check
      in our driver like(vpu) to check the phy memory valid or not before vpu start
      use the address.
      Signed-off-by: default avatarZhang Jiejing <jiejing.zhang@freescale.com>
      a26a60fc
    • Liu Ying's avatar
      ENGR00215884-2 MX6 SabreSD:Refine OV csi camera reset sequence · 017db6b0
      Liu Ying authored
      This patch refines OV csi camera reset sequence according to
      OV's recommendation:
      reset --------------------|_____|----------------
                              ->| 1ms |<-
      pwdn  ----------|_________________________|------
                    ->|   5ms   |<- ->|   5ms   |<-
          ->|   5ms   |<-
      Signed-off-by: default avatarLiu Ying <Ying.Liu@freescale.com>
      (cherry picked from commit b4d3898a01c232b2525637fa1bb443f8b6208d0e)
      017db6b0
    • Liu Ying's avatar
      ENGR00215884-1 MX6 SabreSD:Refine OV mipi camera reset sequence · 2080169c
      Liu Ying authored
      This patch refines OV mipi camera reset sequence according to
      OV's recommendation:
      reset --------------------|_____|----------------
                              ->| 1ms |<-
      pwdn  ----------|_________________________|------
                    ->|   5ms   |<- ->|   5ms   |<-
          ->|   5ms   |<-
      
      This change makes the OV mipi camera be at a correct status
      after reset, otherwise, the wrong status of OV mipi camera
      will reduce the ~2.78V analog camera power to ~2.3V, which
      causes random thin colorful lines on OV5642 CSI camera image
      as OV5642 CSI camera uses the same analog power.
      Signed-off-by: default avatarLiu Ying <Ying.Liu@freescale.com>
      (cherry picked from commit 9e78895d8856651b769908e63d4ebc514314eeaa)
      2080169c
    • Frank Li's avatar
      ENGR00180493 SabreSD: register perfmon driver · 7ca7d641
      Frank Li authored
      Fix perfmon:no mxs-perfmon.0 directory after inserting mxs-perfmon.ko.
      Signed-off-by: default avatarFrank Li <Frank.Li@freescale.com>
      7ca7d641
  10. 20 Jul, 2012 26 commits