1. 23 Sep, 2017 3 commits
    • Colin Ian King's avatar
      media: qcom: camss: Make function vfe_set_selection static · 9b62ccdb
      Colin Ian King authored
      The function vfe_set_selection is local to the source and does
      not need to be in global scope, so make it static.
      
      Cleans up sparse warning:
      warning: symbol 'vfe_set_selection' was not declared. Should it be static?
      Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
      Acked-by: default avatarTodor Tomov <todor.tomov@linaro.org>
      Signed-off-by: default avatarHans Verkuil <hansverk@cisco.com>
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
      9b62ccdb
    • Stanimir Varbanov's avatar
      media: venus: init registered list on streamoff · bbd770ae
      Stanimir Varbanov authored
      Add missing init_list_head for the registered buffer list.
      Absence of the init could lead to a unhandled kernel paging
      request as below, when streamon/streamoff are called in row.
      
      [338046.571321] Unable to handle kernel paging request at virtual address fffffffffffffe00
      [338046.574849] pgd = ffff800034820000
      [338046.582381] [fffffffffffffe00] *pgd=00000000b60f5003[338046.582545]
      , *pud=00000000b1f31003
      , *pmd=0000000000000000[338046.592082]
      [338046.597754] Internal error: Oops: 96000004 [#1] PREEMPT SMP
      [338046.601671] Modules linked in: venus_enc venus_dec venus_core
      usb_f_ecm g_ether usb_f_rndis u_ether libcomposite ipt_MASQUERADE
      nf_nat_masquerade_ipv4 arc4 wcn36xx mac80211 btqcomsmd btqca iptable_nat
      nf_co]
      [338046.662408] CPU: 0 PID: 5433 Comm: irq/160-venus Tainted: G        W
      4.9.39+ #232
      [338046.668024] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC
      (DT)
      [338046.675268] task: ffff80003541cb00 task.stack: ffff800026e20000
      [338046.682097] PC is at venus_helper_release_buf_ref+0x28/0x88
      [venus_core]
      [338046.688282] LR is at vdec_event_notify+0xe8/0x150 [venus_dec]
      [338046.695029] pc : [<ffff000000af6c48>] lr : [<ffff000000a6fc60>]
      pstate: a0000145
      [338046.701256] sp : ffff800026e23bc0
      [338046.708494] x29: ffff800026e23bc0 x28: 0000000000000000
      [338046.718853] x27: ffff000000afd4f8 x26: ffff800031faa700
      [338046.729253] x25: ffff000000afd790 x24: ffff800031faa618
      [338046.739664] x23: ffff800003e18138 x22: ffff800002fc9810
      [338046.750109] x21: ffff800026e23c28 x20: 0000000000000001
      [338046.760592] x19: ffff80002a13b800 x18: 0000000000000010
      [338046.771099] x17: 0000ffffa3d01600 x16: ffff000008100428
      [338046.781654] x15: 0000000000000006 x14: ffff000089045ba7
      [338046.792250] x13: ffff000009045bb6 x12: 00000000004f37c8
      [338046.802894] x11: 0000000000267211 x10: 0000000000000000
      [338046.813574] x9 : 0000000000032000 x8 : 00000000dc400000
      [338046.824274] x7 : 0000000000000000 x6 : ffff800031faa728
      [338046.835005] x5 : ffff80002a13b850 x4 : 0000000000000000
      [338046.845793] x3 : fffffffffffffdf8 x2 : 0000000000000000
      [338046.856602] x1 : 0000000000000003 x0 : ffff80002a13b800
      Signed-off-by: default avatarStanimir Varbanov <stanimir.varbanov@linaro.org>
      Signed-off-by: default avatarHans Verkuil <hansverk@cisco.com>
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
      bbd770ae
    • Sean Young's avatar
      media: dvb: i2c transfers over usb cannot be done from stack · b4756707
      Sean Young authored
      Since commit 29d2fef8 ("usb: catch attempts to submit urbs
      with a vmalloc'd transfer buffer"), the AverMedia AverTV DVB-T
      USB 2.0 (a800) fails to probe.
      
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarSean Young <sean@mess.org>
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
      b4756707
  2. 05 Sep, 2017 37 commits