linux-kernel - [PATCH v2 1/4] media: rkisp1: regs: Consolidate MI interrupt wrap fields

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Message-Id: <20231201140433.2126011-2-paul.elder@ideasonboard.com>
Date:   Fri,  1 Dec 2023 23:04:30 +0900
From:   Paul Elder <paul.elder@...asonboard.com>
To:     linux-media@...r.kernel.org, linux-rockchip@...ts.infradead.org
Cc:     laurent.pinchart@...asonboard.com, kieran.bingham@...asonboard.com,
        tomi.valkeinen@...asonboard.com, umang.jain@...asonboard.com,
        Paul Elder <paul.elder@...asonboard.com>,
        Dafna Hirschfeld <dafna@...tmail.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Rockchip SoC
        support), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v2 1/4] media: rkisp1: regs: Consolidate MI interrupt wrap fields

Consolidate the wraparound fields in the memory interface interrupt
status registers, so that it can be more succinctly expressed by taking
the stream ID (main or self) as a parameter.

Signed-off-by: Paul Elder <paul.elder@...asonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@...asonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
---
 drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
index 350f452e676f..bea69a0d766a 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
@@ -172,12 +172,9 @@
 #define RKISP1_CIF_MI_FRAME(stream)			BIT((stream)->id)
 #define RKISP1_CIF_MI_MBLK_LINE				BIT(2)
 #define RKISP1_CIF_MI_FILL_MP_Y				BIT(3)
-#define RKISP1_CIF_MI_WRAP_MP_Y				BIT(4)
-#define RKISP1_CIF_MI_WRAP_MP_CB			BIT(5)
-#define RKISP1_CIF_MI_WRAP_MP_CR			BIT(6)
-#define RKISP1_CIF_MI_WRAP_SP_Y				BIT(7)
-#define RKISP1_CIF_MI_WRAP_SP_CB			BIT(8)
-#define RKISP1_CIF_MI_WRAP_SP_CR			BIT(9)
+#define RKISP1_CIF_MI_WRAP_Y(stream)			BIT(4 + (stream)->id * 3)
+#define RKISP1_CIF_MI_WRAP_CB(stream)			BIT(5 + (stream)->id * 3)
+#define RKISP1_CIF_MI_WRAP_CR(stream)			BIT(6 + (stream)->id * 3)
 #define RKISP1_CIF_MI_DMA_READY				BIT(11)
 
 /* MI_STATUS */
-- 
2.39.2