The ISP version in the i.MX8MP has a set of registers currently not
handled by the driver for output size configuration. Add a feature flag
to determine if the ISP requires this, and set the registers based on
that.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Paul Elder <paul.elder@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c | 8 ++++++++
drivers/media/platform/rockchip/rkisp1/rkisp1-common.h | 1 +
drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c | 3 ++-
drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h | 9 +++++++++
4 files changed, 20 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
index 9edaa95fa44c..35cec263c563 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
@@ -420,6 +420,14 @@ static void rkisp1_mp_config(struct rkisp1_capture *cap)
rkisp1_write(rkisp1, cap->config->mi.cr_size_init,
rkisp1_pixfmt_comp_size(pixm, RKISP1_PLANE_CR));
+ if (rkisp1->info->features & RKISP1_FEATURE_MAIN_STRIDE) {
+ rkisp1_write(rkisp1, RKISP1_CIF_MI_MP_Y_LLENGTH, pixm->width);
+ rkisp1_write(rkisp1, RKISP1_CIF_MI_MP_Y_PIC_WIDTH, pixm->width);
+ rkisp1_write(rkisp1, RKISP1_CIF_MI_MP_Y_PIC_HEIGHT, pixm->height);
+ rkisp1_write(rkisp1, RKISP1_CIF_MI_MP_Y_PIC_SIZE,
+ pixm->width * pixm->height);
+ }
+
rkisp1_irq_frame_end_enable(cap);
/* set uv swapping for semiplanar formats */
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
index e4f422bed09a..96657e55a5b0 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
@@ -112,6 +112,7 @@ enum rkisp1_feature {
RKISP1_FEATURE_MIPI_CSI2 = BIT(0),
RKISP1_FEATURE_DUAL_CROP = BIT(1),
RKISP1_FEATURE_RSZ_CROP = BIT(2),
+ RKISP1_FEATURE_MAIN_STRIDE = BIT(3),
};
/*
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
index 5abe33f5fed4..d68a805e8b6b 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
@@ -505,7 +505,8 @@ static const struct rkisp1_info imx8mp_isp_info = {
.isrs = imx8mp_isp_isrs,
.isr_size = ARRAY_SIZE(imx8mp_isp_isrs),
.isp_ver = IMX8MP_V10,
- .features = RKISP1_FEATURE_RSZ_CROP,
+ .features = RKISP1_FEATURE_RSZ_CROP
+ | RKISP1_FEATURE_MAIN_STRIDE,
};
static const struct of_device_id rkisp1_of_match[] = {
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
index 1fc54ab22b6d..5c2195019723 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h
@@ -1013,6 +1013,15 @@
#define RKISP1_CIF_MI_SP_CB_BASE_AD_INIT2 (RKISP1_CIF_MI_BASE + 0x00000140)
#define RKISP1_CIF_MI_SP_CR_BASE_AD_INIT2 (RKISP1_CIF_MI_BASE + 0x00000144)
#define RKISP1_CIF_MI_XTD_FORMAT_CTRL (RKISP1_CIF_MI_BASE + 0x00000148)
+#define RKISP1_CIF_MI_MP_HANDSHAKE_0 (RKISP1_CIF_MI_BASE + 0x0000014C)
+#define RKISP1_CIF_MI_MP_Y_LLENGTH (RKISP1_CIF_MI_BASE + 0x00000150)
+#define RKISP1_CIF_MI_MP_Y_SLICE_OFFSET (RKISP1_CIF_MI_BASE + 0x00000154)
+#define RKISP1_CIF_MI_MP_C_SLICE_OFFSET (RKISP1_CIF_MI_BASE + 0x00000158)
+#define RKISP1_CIF_MI_OUTPUT_ALIGN_FORMAT (RKISP1_CIF_MI_BASE + 0x0000015C)
+#define RKISP1_CIF_MI_MP_OUTPUT_FIFO_SIZE (RKISP1_CIF_MI_BASE + 0x00000160)
+#define RKISP1_CIF_MI_MP_Y_PIC_WIDTH (RKISP1_CIF_MI_BASE + 0x00000164)
+#define RKISP1_CIF_MI_MP_Y_PIC_HEIGHT (RKISP1_CIF_MI_BASE + 0x00000168)
+#define RKISP1_CIF_MI_MP_Y_PIC_SIZE (RKISP1_CIF_MI_BASE + 0x0000016C)
#define RKISP1_CIF_SMIA_BASE 0x00001A00
#define RKISP1_CIF_SMIA_CTRL (RKISP1_CIF_SMIA_BASE + 0x00000000)
--
2.30.2
