drm/rockchip: dw_hdmi_qp: Optimize RK3588 HPD interrupt handling

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The threaded interrupt handler on RK3588 checks HPD IRQ status before
deciding to continue with interrupt clearing and unmasking.  However,
this is not really necessary, since the hard interrupt handler already
performs the very same verification before waking the handler thread.

Get rid of the redundant verification of the HPD interrupt status in the
threaded interrupt handler.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260115-dw-hdmi-qp-hpd-v1-2-e59c166eaa65@collabora.com

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Cristian Ciocaltea 2026-01-15 18:24:44 +02:00 • committed by Heiko Stuebner

parent 5f7be8afc4

commit aa156ad925

1 changed files with 1 additions and 5 deletions

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drivers/gpu/drm/rockchip/dw_hdmi_qp-rockchip.c

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