4 files changed, 30 insertions, 38 deletions

diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index b9539f7c5e9a..97218af4fe75 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -88,6 +88,8 @@ enum ipu_color_space ipu_drm_fourcc_to_colorspace(u32 drm_fourcc)
 	case DRM_FORMAT_YVU420:
 	case DRM_FORMAT_YUV422:
 	case DRM_FORMAT_YVU422:
+	case DRM_FORMAT_YUV444:
+	case DRM_FORMAT_YVU444:
 	case DRM_FORMAT_NV12:
 	case DRM_FORMAT_NV21:
 	case DRM_FORMAT_NV16:
@@ -1284,8 +1286,11 @@ static int ipu_irq_init(struct ipu_soc *ipu)
 		return ret;
 	}
 
-	for (i = 0; i < IPU_NUM_IRQS; i += 32)
+	/* Mask and clear all interrupts */
+	for (i = 0; i < IPU_NUM_IRQS; i += 32) {
 		ipu_cm_write(ipu, 0, IPU_INT_CTRL(i / 32));
+		ipu_cm_write(ipu, ~unused[i / 32], IPU_INT_STAT(i / 32));
+	}
 
 	for (i = 0; i < IPU_NUM_IRQS; i += 32) {
 		gc = irq_get_domain_generic_chip(ipu->domain, i);
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index fcb7dc86167b..4b2b67113d92 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -417,42 +417,6 @@ void ipu_cpmem_set_yuv_planar_full(struct ipuv3_channel *ch,
 }
 EXPORT_SYMBOL_GPL(ipu_cpmem_set_yuv_planar_full);
 
-void ipu_cpmem_set_yuv_planar(struct ipuv3_channel *ch,
-			      u32 pixel_format, int stride, int height)
-{
-	int fourcc, u_offset, v_offset;
-	int uv_stride = 0;
-
-	fourcc = v4l2_pix_fmt_to_drm_fourcc(pixel_format);
-	switch (fourcc) {
-	case DRM_FORMAT_YUV420:
-		uv_stride = stride / 2;
-		u_offset = stride * height;
-		v_offset = u_offset + (uv_stride * height / 2);
-		break;
-	case DRM_FORMAT_YVU420:
-		uv_stride = stride / 2;
-		v_offset = stride * height;
-		u_offset = v_offset + (uv_stride * height / 2);
-		break;
-	case DRM_FORMAT_YUV422:
-		uv_stride = stride / 2;
-		u_offset = stride * height;
-		v_offset = u_offset + (uv_stride * height);
-		break;
-	case DRM_FORMAT_NV12:
-	case DRM_FORMAT_NV16:
-		uv_stride = stride;
-		u_offset = stride * height;
-		v_offset = 0;
-		break;
-	default:
-		return;
-	}
-	ipu_cpmem_set_yuv_planar_full(ch, uv_stride, u_offset, v_offset);
-}
-EXPORT_SYMBOL_GPL(ipu_cpmem_set_yuv_planar);
-
 static const struct ipu_rgb def_xrgb_32 = {
 	.red	= { .offset = 16, .length = 8, },
 	.green	= { .offset =  8, .length = 8, },
@@ -590,6 +554,13 @@ int ipu_cpmem_set_fmt(struct ipuv3_channel *ch, u32 drm_fourcc)
 		/* burst size */
 		ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31);
 		break;
+	case DRM_FORMAT_YUV444:
+	case DRM_FORMAT_YVU444:
+		/* pix format */
+		ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 0);
+		/* burst size */
+		ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31);
+		break;
 	case DRM_FORMAT_NV12:
 		/* pix format */
 		ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 4);
diff --git a/drivers/gpu/ipu-v3/ipu-csi.c b/drivers/gpu/ipu-v3/ipu-csi.c
index d6e5ded24418..63c7292f427a 100644
--- a/drivers/gpu/ipu-v3/ipu-csi.c
+++ b/drivers/gpu/ipu-v3/ipu-csi.c
@@ -529,6 +529,22 @@ void ipu_csi_set_window(struct ipu_csi *csi, struct v4l2_rect *w)
 }
 EXPORT_SYMBOL_GPL(ipu_csi_set_window);
 
+void ipu_csi_set_downsize(struct ipu_csi *csi, bool horiz, bool vert)
+{
+	unsigned long flags;
+	u32 reg;
+
+	spin_lock_irqsave(&csi->lock, flags);
+
+	reg = ipu_csi_read(csi, CSI_OUT_FRM_CTRL);
+	reg &= ~(CSI_HORI_DOWNSIZE_EN | CSI_VERT_DOWNSIZE_EN);
+	reg |= (horiz ? CSI_HORI_DOWNSIZE_EN : 0) |
+	       (vert ? CSI_VERT_DOWNSIZE_EN : 0);
+	ipu_csi_write(csi, reg, CSI_OUT_FRM_CTRL);
+
+	spin_unlock_irqrestore(&csi->lock, flags);
+}
+
 void ipu_csi_set_test_generator(struct ipu_csi *csi, bool active,
 				u32 r_value, u32 g_value, u32 b_value,
 				u32 pix_clk)
diff --git a/drivers/gpu/ipu-v3/ipu-di.c b/drivers/gpu/ipu-v3/ipu-di.c
index a8d87ddd8a17..d2f1bd9d3deb 100644
--- a/drivers/gpu/ipu-v3/ipu-di.c
+++ b/drivers/gpu/ipu-v3/ipu-di.c
@@ -535,7 +535,7 @@ int ipu_di_adjust_videomode(struct ipu_di *di, struct videomode *mode)
 		return -EINVAL;
 	}
 
-	dev_warn(di->ipu->dev, "videomode adapted for IPU restrictions\n");
+	dev_dbg(di->ipu->dev, "videomode adapted for IPU restrictions\n");
 	return 0;
 }
 EXPORT_SYMBOL_GPL(ipu_di_adjust_videomode);