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    SubjectRe: [rft, PATCH v1 0/2] drm/i915/dsi: An attempt to get rid of IOSF GPIO on VLV
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    Hi Andy,

    On 10/18/23 07:10, Andy Shevchenko wrote:
    > DSI code for VBT has a set of ugly GPIO hacks, one of which is direct
    > talking to GPIO IP behind the actual driver's back. An attempt to fix
    > that is here.
    >
    > If I understood correctly, my approach should work in the similar way as
    > the current IOSF GPIO.
    >
    > Hans, I believe you have some devices that use this piece of code,
    > is it possible to give a test run on (one of) them?

    Yes I should be able to find a device or 2 which poke GPIOs from the
    VBT MIPI sequences. Unfortunately I don't know from the top of my head
    which devices actually use this, so I may need to try quite a few devices
    before finding one which actually uses this.

    I'll try to get this series tested sometime the coming weeks,
    depending on when I can schedule some time for this.

    Regards,

    Hans




    >
    > Andy Shevchenko (2):
    > drm/i915/dsi: Extract common soc_gpio_exec() helper
    > drm/i915/dsi: Replace poking of VLV GPIOs behind the driver's back
    >
    > drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 150 +++++++------------
    > 1 file changed, 58 insertions(+), 92 deletions(-)
    >

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