On 8/9/23 16:56, Marek Szyprowski wrote:
Samsung DSIM used in older Exynos SoCs (like Exynos 4210, 4x12, 3250)
doesn't report empty level of packer header FIFO. In case of those SoCs,
use the old way of waiting for empty command tranfsfer FIFO, removed
recently by commit 14806c641582 ("Drain command transfer FIFO before
transfer").
Fixes: 14806c641582 ("drm: bridge: samsung-dsim: Drain command transfer FIFO before transfer")
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Oh, nice, there is already a bitfield piece in place.
Thanks !
Reviewed-by: Marek Vasut <marex@xxxxxxx>
