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    SubjectRe: [BUG 0/5] bug reports for atomisp to make it work
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    Hi All,

    Just adding some folks to the Cc.

    Regards,

    Hans

    On 10/17/21 18:23, Tsuchiya Yuto wrote:
    > Hi all,
    >
    > These mails contain RFC patches, which are almost bug report and some
    > are just bug report, for atomisp to work (again). Tested on Microsoft
    > Surface 3 (Windows) and Xiaomi Mi Pad 2 (Android model) with v5.15-rc5.
    > Both are Cherry Trail (ISP2401) devices.
    >
    > I'm still not used to Linux patch sending flow. Sorry in advance
    > if there is some weirdness :-) but I did my best.
    >
    > To try to take a picture, take a look at the series I sent earlier named
    > ("various fixes for atomisp to make it work")
    >
    > The 1st patch is required to take a picture with atomsip (again):
    >
    > [BUG][RFC] media: atomisp: pci: assume run_mode is PREVIEW
    >
    > The 2nd patch is to avoid kernel warning message:
    >
    > [BUG][RFC] media: atomisp: pci: remove dummy_ptr NULL check to avoid
    > duplicate active_bo
    >
    > The 3rd patch is to avoid kernel oops, which is almost required for
    > using atomisp normally:
    >
    > [BUG][RFC] media: atomisp: pci: add NULL check for asd obtained from
    > atomisp_video_pipe
    >
    > The 4th-5th mail is bug reports, no patches for these issues yet:
    >
    > [BUG] media: atomisp: `modprobe -r` not working well (dup video4linux,
    > ATOMISP_SUBDEV_{0,1})
    > [BUG] media: atomisp: atomisp causes touchscreen to stop working on
    > Microsoft Surface 3
    >
    > I added further descriptions at the top of each RFC/BUG mails.
    >
    > Regards,
    > Tsuchiya Yuto
    >
    > Tsuchiya Yuto (5):
    > [BUG][RFC] media: atomisp: pci: assume run_mode is PREVIEW
    > [BUG][RFC] media: atomisp: pci: remove dummy_ptr NULL check to avoid
    > duplicate active_bo
    > [BUG][RFC] media: atomisp: pci: add NULL check for asd obtained from
    > atomisp_video_pipe
    > [BUG] media: atomisp: `modprobe -r` not working well (dup video4linux,
    > ATOMISP_SUBDEV_{0,1})
    > [BUG] media: atomisp: atomisp causes touchscreen to stop working on
    > Microsoft Surface 3
    >
    > .../staging/media/atomisp/pci/atomisp_cmd.c | 73 ++++++++++++++
    > .../staging/media/atomisp/pci/atomisp_fops.c | 6 ++
    > .../staging/media/atomisp/pci/atomisp_ioctl.c | 96 ++++++++++++++++++-
    > drivers/staging/media/atomisp/pci/hmm/hmm.c | 4 -
    > 4 files changed, 174 insertions(+), 5 deletions(-)
    >

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