This fixes the following issue observed on Odroid-M1 board:

 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008
 Mem abort info:
 ...
 Modules linked in: crct10dif_ce hantro_vpu snd_soc_simple_card snd_soc_simple_card_utils v4l2_vp9 v4l2_h264 rockchip_saradc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops rtc_rk808 videobuf2_v4l2 industrialio_triggered_buffer rockchip_thermal dwmac_rk stmmac_platform stmmac videodev kfifo_buf display_connector videobuf2_common pcs_xpcs mc rockchipdrm analogix_dp dw_mipi_dsi dw_hdmi drm_display_helper panfrost drm_shmem_helper gpu_sched ip_tables x_tables ipv6
 CPU: 3 PID: 176 Comm: v4l_id Not tainted 6.3.0-rc7-next-20230420 #13481
 Hardware name: Hardkernel ODROID-M1 (DT)
 pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
 pc : hantro_try_fmt+0xa0/0x278 [hantro_vpu]
 lr : hantro_try_fmt+0x94/0x278 [hantro_vpu]
 ...
 Call trace:
  hantro_try_fmt+0xa0/0x278 [hantro_vpu]
  hantro_set_fmt_out+0x3c/0x298 [hantro_vpu]
  hantro_reset_raw_fmt+0x98/0x128 [hantro_vpu]
  hantro_set_fmt_cap+0x240/0x254 [hantro_vpu]
  hantro_reset_encoded_fmt+0x94/0xcc [hantro_vpu]
  hantro_reset_fmts+0x18/0x38 [hantro_vpu]
  hantro_open+0xd4/0x20c [hantro_vpu]
  v4l2_open+0x80/0x120 [videodev]
  chrdev_open+0xc0/0x22c
  do_dentry_open+0x13c/0x48c
  vfs_open+0x2c/0x38
  path_openat+0x550/0x934
  do_filp_open+0x80/0x12c
  do_sys_openat2+0xb4/0x168
  __arm64_sys_openat+0x64/0xac
  invoke_syscall+0x48/0x114
  el0_svc_common+0x100/0x120
  do_el0_svc+0x3c/0xa8
  el0_svc+0x40/0xa8
  el0t_64_sync_handler+0xb8/0xbc
  el0t_64_sync+0x190/0x194
 Code: 97fc8a7f f940aa80 52864a61 72a686c1 (b9400800)
 ---[ end trace 0000000000000000 ]---

Fixes: db6f68b5 ("media: verisilicon: Do not set context src/dst formats in reset functions")
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Tested-by: Michael Tretter <m.tretter@pengutronix.de>
Tested-by: Diederik de Haas <didi.debian@cknow.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>