1. 28 Dec, 2018 1 commit
  2. 20 Dec, 2018 2 commits
    • Brad Love's avatar
      media: cx23885: only reset DMA on problematic CPUs · 4bd46aa0
      Brad Love authored
      It is reported that commit 95f408bb ("media: cx23885: Ryzen DMA
      related RiSC engine stall fixes") caused regresssions with other CPUs.
      
      Ensure that the quirk will be applied only for the CPUs that
      are known to cause problems.
      
      A module option is added for explicit control of the behaviour.
      
      Fixes: 95f408bb
      
       ("media: cx23885: Ryzen DMA related RiSC engine stall fixes")
      Signed-off-by: default avatarBrad Love <brad@nextdimension.cc>
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      4bd46aa0
    • Nathan Chancellor's avatar
      media: ddbridge: Move asm includes after linux ones · bbb55cd7
      Nathan Chancellor authored
      Without this, cpumask_t and bool are not defined:
      
      In file included from drivers/media/pci/ddbridge/ddbridge-ci.c:19:
      In file included from drivers/media/pci/ddbridge/ddbridge.h:22:
      ./arch/arm/include/asm/irq.h:35:50: error: unknown type name 'cpumask_t'
      extern void arch_trigger_cpumask_backtrace(const cpumask_t *mask,
                                                       ^
      ./arch/arm/include/asm/irq.h:36:9: error: unknown type name 'bool'
                                                 bool exclude_self);
                                                 ^
      
      Doing a survey of the kernel tree, this appears to be expected because
      '#include <asm/irq.h>' is always after the linux includes.
      
      This also fixes warnings of this variety (with Clang):
      
      In file included from drivers/media/pci/ddbridge/ddbridge-ci.c:19:
      In file included from drivers/media/pci/ddbridge/ddbridge.h:56:
      In file included from ./include/media/dvb_net.h:22:
      In file included from ./include/linux/netdevice.h:50:
      In file included from ./include/uapi/linux/neighbour.h:6:
      In file included from ./include/linux/netlink.h:9:
      In file included from ./include/net/scm.h:11:
      In file included from ./include/linux/sched/signal.h:6:
      ./include/linux/signal.h:87:11: warning: array index 3 is past the end
      of the array (which contains 2 elements) [-Warray-bounds]
                      return (set->sig[3] | set->sig[2] |
                              ^        ~
      ./arch/arm/include/asm/signal.h:17:2: note: array 'sig' declared here
              unsigned long sig[_NSIG_WORDS];
              ^
      
      Fixes: b6973637
      
       ("media: ddbridge: remove another duplicate of io.h and sort includes")
      Signed-off-by: default avatarNathan Chancellor <natechancellor@gmail.com>
      Tested-by: default avatarGuenter Roeck <linux@roeck-us.net>
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      bbb55cd7
  3. 17 Dec, 2018 1 commit
  4. 14 Dec, 2018 1 commit
  5. 12 Dec, 2018 2 commits
  6. 09 Dec, 2018 1 commit
  7. 07 Dec, 2018 19 commits
  8. 05 Dec, 2018 13 commits