linux-kernel - [PATCH v3 08/14] media: rkisp1: Add i.MX8MP-specific registers for MI and resizer

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Date:   Fri, 18 Nov 2022 18:39:25 +0900
From:   Paul Elder <paul.elder@...asonboard.com>
To:     linux-media@...r.kernel.org
Cc:     Paul Elder <paul.elder@...asonboard.com>,
        Dafna Hirschfeld <dafna@...tmail.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Helen Koike <helen.koike@...labora.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 08/14] media: rkisp1: Add i.MX8MP-specific registers for MI and resizer

Add register definitions for resizer format conversion control and for
the memory interface output that are specific to the ISP version in the
i.MX8MP.

Signed-off-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Signed-off-by: Paul Elder <paul.elder@...asonboard.com>
---
Changes since v2:

- Add missing newlines
---
 .../platform/rockchip/rkisp1/rkisp1-regs.h    | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
index ed34c752be99..6597c563f892 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
@@ -171,6 +171,23 @@
 /* RSZ_CROP_[XY]_DIR */
 #define RKISP1_CIF_RSZ_CROP_XY_DIR(start, end)		((end) << 16 | (start) << 0)
 
+/* RSZ_FORMAT_CONV_CTRL */
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_INPUT_FORMAT_YCBCR_400	(0 << 0)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_INPUT_FORMAT_YCBCR_420	(1 << 0)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_INPUT_FORMAT_YCBCR_422	(2 << 0)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_INPUT_FORMAT_YCBCR_444	(3 << 0)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_OUTPUT_FORMAT_YCBCR_400	(0 << 2)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_OUTPUT_FORMAT_YCBCR_420	(1 << 2)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_OUTPUT_FORMAT_YCBCR_422	(2 << 2)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_OUTPUT_FORMAT_YCBCR_444	(3 << 2)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_CFG_Y_FULL			BIT(5)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_CFG_CBCR_FULL			BIT(6)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_CFG_422NOCOSITED		BIT(7)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_DATA_WIDTH_10_BIT_ENABLE	BIT(8)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_DATA_WIDTH_10_BIT_METHOD	BIT(9)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_PACK_FORMAT_PLANAR		(0 << 10)
+#define RKISP1_CIF_RSZ_FORMAT_CONV_CTRL_RSZ_PACK_FORMAT_SEMI_PLANAR	(1 << 10)
+
 /* MI_IMSC - MI_MIS - MI_RIS - MI_ICR - MI_ISR */
 #define RKISP1_CIF_MI_FRAME(stream)			BIT((stream)->id)
 #define RKISP1_CIF_MI_MBLK_LINE				BIT(2)
@@ -213,6 +230,24 @@
 #define RKISP1_CIF_MI_XTD_FMT_CTRL_SP_CB_CR_SWAP	BIT(1)
 #define RKISP1_CIF_MI_XTD_FMT_CTRL_DMA_CB_CR_SWAP	BIT(2)
 
+/* MI_OUTPUT_ALIGN_FORMAT */
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_MP_LSB_ALIGNMENT			BIT(0)
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_MP_BYTE_SWAP_BYTES		BIT(1)
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_MP_BYTE_SWAP_WORDS		BIT(2)
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_MP_BYTE_SWAP_DWORDS		BIT(3)
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_SP_BYTE_SWAP_BYTES		BIT(4)
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_SP_BYTE_SWAP_WORDS		BIT(5)
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_SP_BYTE_SWAP_DWORDS		BIT(6)
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_DMA_BYTE_SWAP_BYTES		BIT(7)
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_DMA_BYTE_SWAP_WORDS		BIT(8)
+#define RKISP1_CIF_OUTPUT_ALIGN_FORMAT_DMA_BYTE_SWAP_DWORDS		BIT(9)
+
+/* MI_MP_OUTPUT_FIFO_SIZE */
+#define RKISP1_CIF_MI_MP_OUTPUT_FIFO_SIZE_OUTPUT_FIFO_DEPTH_FULL	(0 << 0)
+#define RKISP1_CIF_MI_MP_OUTPUT_FIFO_SIZE_OUTPUT_FIFO_DEPTH_HALF	(1 << 0)
+#define RKISP1_CIF_MI_MP_OUTPUT_FIFO_SIZE_OUTPUT_FIFO_DEPTH_QUARTER	(2 << 0)
+#define RKISP1_CIF_MI_MP_OUTPUT_FIFO_SIZE_OUTPUT_FIFO_DEPTH_EIGHT	(3 << 0)
+
 /* VI_CCL */
 #define RKISP1_CIF_CCL_CIF_CLK_DIS			BIT(2)
 /* VI_ISP_CLK_CTRL */
-- 
2.35.1