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-rw-r--r--drivers/media/platform/rcar-vin/rcar-core.c52
-rw-r--r--drivers/media/platform/rcar-vin/rcar-csi2.c97
-rw-r--r--drivers/media/platform/rcar-vin/rcar-v4l2.c10
3 files changed, 120 insertions, 39 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c
index f476b2f1eb35..f0719ce24b97 100644
--- a/drivers/media/platform/rcar-vin/rcar-core.c
+++ b/drivers/media/platform/rcar-vin/rcar-core.c
@@ -1088,6 +1088,50 @@ static const struct rvin_info rcar_info_r8a77970 = {
.routes = rcar_info_r8a77970_routes,
};
+static const struct rvin_group_route rcar_info_r8a77980_routes[] = {
+ { .csi = RVIN_CSI40, .channel = 0, .vin = 0, .mask = BIT(0) | BIT(3) },
+ { .csi = RVIN_CSI40, .channel = 1, .vin = 0, .mask = BIT(2) },
+ { .csi = RVIN_CSI40, .channel = 0, .vin = 1, .mask = BIT(2) },
+ { .csi = RVIN_CSI40, .channel = 1, .vin = 1, .mask = BIT(1) | BIT(3) },
+ { .csi = RVIN_CSI40, .channel = 0, .vin = 2, .mask = BIT(1) },
+ { .csi = RVIN_CSI40, .channel = 2, .vin = 2, .mask = BIT(3) },
+ { .csi = RVIN_CSI40, .channel = 1, .vin = 3, .mask = BIT(0) },
+ { .csi = RVIN_CSI40, .channel = 3, .vin = 3, .mask = BIT(3) },
+ { .csi = RVIN_CSI41, .channel = 0, .vin = 4, .mask = BIT(0) | BIT(3) },
+ { .csi = RVIN_CSI41, .channel = 1, .vin = 4, .mask = BIT(2) },
+ { .csi = RVIN_CSI41, .channel = 0, .vin = 5, .mask = BIT(2) },
+ { .csi = RVIN_CSI41, .channel = 1, .vin = 5, .mask = BIT(1) | BIT(3) },
+ { .csi = RVIN_CSI41, .channel = 0, .vin = 6, .mask = BIT(1) },
+ { .csi = RVIN_CSI41, .channel = 2, .vin = 6, .mask = BIT(3) },
+ { .csi = RVIN_CSI41, .channel = 1, .vin = 7, .mask = BIT(0) },
+ { .csi = RVIN_CSI41, .channel = 3, .vin = 7, .mask = BIT(3) },
+ { /* Sentinel */ }
+};
+
+static const struct rvin_info rcar_info_r8a77980 = {
+ .model = RCAR_GEN3,
+ .use_mc = true,
+ .max_width = 4096,
+ .max_height = 4096,
+ .routes = rcar_info_r8a77980_routes,
+};
+
+static const struct rvin_group_route rcar_info_r8a77990_routes[] = {
+ { .csi = RVIN_CSI40, .channel = 0, .vin = 4, .mask = BIT(0) | BIT(3) },
+ { .csi = RVIN_CSI40, .channel = 0, .vin = 5, .mask = BIT(2) },
+ { .csi = RVIN_CSI40, .channel = 1, .vin = 4, .mask = BIT(2) },
+ { .csi = RVIN_CSI40, .channel = 1, .vin = 5, .mask = BIT(1) | BIT(3) },
+ { /* Sentinel */ }
+};
+
+static const struct rvin_info rcar_info_r8a77990 = {
+ .model = RCAR_GEN3,
+ .use_mc = true,
+ .max_width = 4096,
+ .max_height = 4096,
+ .routes = rcar_info_r8a77990_routes,
+};
+
static const struct rvin_group_route rcar_info_r8a77995_routes[] = {
{ /* Sentinel */ }
};
@@ -1146,6 +1190,14 @@ static const struct of_device_id rvin_of_id_table[] = {
.data = &rcar_info_r8a77970,
},
{
+ .compatible = "renesas,vin-r8a77980",
+ .data = &rcar_info_r8a77980,
+ },
+ {
+ .compatible = "renesas,vin-r8a77990",
+ .data = &rcar_info_r8a77990,
+ },
+ {
.compatible = "renesas,vin-r8a77995",
.data = &rcar_info_r8a77995,
},
diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c
index b0044a08e71e..6d356f5a9456 100644
--- a/drivers/media/platform/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
@@ -152,37 +152,37 @@ static const struct rcsi2_mbps_reg phtw_mbps_h3_v3h_m3n[] = {
};
static const struct rcsi2_mbps_reg phtw_mbps_v3m_e3[] = {
- { .mbps = 80, .reg = 0x00 },
- { .mbps = 90, .reg = 0x20 },
- { .mbps = 100, .reg = 0x40 },
- { .mbps = 110, .reg = 0x02 },
- { .mbps = 130, .reg = 0x22 },
- { .mbps = 140, .reg = 0x42 },
- { .mbps = 150, .reg = 0x04 },
- { .mbps = 170, .reg = 0x24 },
- { .mbps = 180, .reg = 0x44 },
- { .mbps = 200, .reg = 0x06 },
- { .mbps = 220, .reg = 0x26 },
- { .mbps = 240, .reg = 0x46 },
- { .mbps = 250, .reg = 0x08 },
- { .mbps = 270, .reg = 0x28 },
- { .mbps = 300, .reg = 0x0a },
- { .mbps = 330, .reg = 0x2a },
- { .mbps = 360, .reg = 0x4a },
- { .mbps = 400, .reg = 0x0c },
- { .mbps = 450, .reg = 0x2c },
- { .mbps = 500, .reg = 0x0e },
- { .mbps = 550, .reg = 0x2e },
- { .mbps = 600, .reg = 0x10 },
- { .mbps = 650, .reg = 0x30 },
- { .mbps = 700, .reg = 0x12 },
- { .mbps = 750, .reg = 0x32 },
- { .mbps = 800, .reg = 0x52 },
- { .mbps = 850, .reg = 0x72 },
- { .mbps = 900, .reg = 0x14 },
- { .mbps = 950, .reg = 0x34 },
- { .mbps = 1000, .reg = 0x54 },
- { .mbps = 1050, .reg = 0x74 },
+ { .mbps = 89, .reg = 0x00 },
+ { .mbps = 99, .reg = 0x20 },
+ { .mbps = 109, .reg = 0x40 },
+ { .mbps = 129, .reg = 0x02 },
+ { .mbps = 139, .reg = 0x22 },
+ { .mbps = 149, .reg = 0x42 },
+ { .mbps = 169, .reg = 0x04 },
+ { .mbps = 179, .reg = 0x24 },
+ { .mbps = 199, .reg = 0x44 },
+ { .mbps = 219, .reg = 0x06 },
+ { .mbps = 239, .reg = 0x26 },
+ { .mbps = 249, .reg = 0x46 },
+ { .mbps = 269, .reg = 0x08 },
+ { .mbps = 299, .reg = 0x28 },
+ { .mbps = 329, .reg = 0x0a },
+ { .mbps = 359, .reg = 0x2a },
+ { .mbps = 399, .reg = 0x4a },
+ { .mbps = 449, .reg = 0x0c },
+ { .mbps = 499, .reg = 0x2c },
+ { .mbps = 549, .reg = 0x0e },
+ { .mbps = 599, .reg = 0x2e },
+ { .mbps = 649, .reg = 0x10 },
+ { .mbps = 699, .reg = 0x30 },
+ { .mbps = 749, .reg = 0x12 },
+ { .mbps = 799, .reg = 0x32 },
+ { .mbps = 849, .reg = 0x52 },
+ { .mbps = 899, .reg = 0x72 },
+ { .mbps = 949, .reg = 0x14 },
+ { .mbps = 999, .reg = 0x34 },
+ { .mbps = 1049, .reg = 0x54 },
+ { .mbps = 1099, .reg = 0x74 },
{ .mbps = 1125, .reg = 0x16 },
{ /* sentinel */ },
};
@@ -342,6 +342,7 @@ struct rcar_csi2_info {
int (*confirm_start)(struct rcar_csi2 *priv);
const struct rcsi2_mbps_reg *hsfreqrange;
unsigned int csi0clkfreqrange;
+ unsigned int num_channels;
bool clear_ulps;
};
@@ -476,13 +477,14 @@ static int rcsi2_start(struct rcar_csi2 *priv)
format = rcsi2_code_to_fmt(priv->mf.code);
/*
- * Enable all Virtual Channels.
+ * Enable all supported CSI-2 channels with virtual channel and
+ * data type matching.
*
* NOTE: It's not possible to get individual datatype for each
* source virtual channel. Once this is possible in V4L2
* it should be used here.
*/
- for (i = 0; i < 4; i++) {
+ for (i = 0; i < priv->info->num_channels; i++) {
u32 vcdt_part;
vcdt_part = VCDT_SEL_VC(i) | VCDT_VCDTN_EN | VCDT_SEL_DTN_ON |
@@ -511,7 +513,8 @@ static int rcsi2_start(struct rcar_csi2 *priv)
rcsi2_write(priv, FLD_REG, FLD_FLD_NUM(2) | FLD_FLD_EN4 |
FLD_FLD_EN3 | FLD_FLD_EN2 | FLD_FLD_EN);
rcsi2_write(priv, VCDT_REG, vcdt);
- rcsi2_write(priv, VCDT2_REG, vcdt2);
+ if (vcdt2)
+ rcsi2_write(priv, VCDT2_REG, vcdt2);
/* Lanes are zero indexed. */
rcsi2_write(priv, LSWAP_REG,
LSWAP_L0SEL(priv->lane_swap[0] - 1) |
@@ -940,27 +943,45 @@ static const struct rcar_csi2_info rcar_csi2_info_r8a7795 = {
.init_phtw = rcsi2_init_phtw_h3_v3h_m3n,
.hsfreqrange = hsfreqrange_h3_v3h_m3n,
.csi0clkfreqrange = 0x20,
+ .num_channels = 4,
.clear_ulps = true,
};
static const struct rcar_csi2_info rcar_csi2_info_r8a7795es1 = {
.hsfreqrange = hsfreqrange_m3w_h3es1,
+ .num_channels = 4,
};
static const struct rcar_csi2_info rcar_csi2_info_r8a7796 = {
.hsfreqrange = hsfreqrange_m3w_h3es1,
+ .num_channels = 4,
};
static const struct rcar_csi2_info rcar_csi2_info_r8a77965 = {
.init_phtw = rcsi2_init_phtw_h3_v3h_m3n,
.hsfreqrange = hsfreqrange_h3_v3h_m3n,
.csi0clkfreqrange = 0x20,
+ .num_channels = 4,
.clear_ulps = true,
};
static const struct rcar_csi2_info rcar_csi2_info_r8a77970 = {
.init_phtw = rcsi2_init_phtw_v3m_e3,
.confirm_start = rcsi2_confirm_start_v3m_e3,
+ .num_channels = 4,
+};
+
+static const struct rcar_csi2_info rcar_csi2_info_r8a77980 = {
+ .init_phtw = rcsi2_init_phtw_h3_v3h_m3n,
+ .hsfreqrange = hsfreqrange_h3_v3h_m3n,
+ .csi0clkfreqrange = 0x20,
+ .clear_ulps = true,
+};
+
+static const struct rcar_csi2_info rcar_csi2_info_r8a77990 = {
+ .init_phtw = rcsi2_init_phtw_v3m_e3,
+ .confirm_start = rcsi2_confirm_start_v3m_e3,
+ .num_channels = 2,
};
static const struct of_device_id rcar_csi2_of_table[] = {
@@ -980,6 +1001,14 @@ static const struct of_device_id rcar_csi2_of_table[] = {
.compatible = "renesas,r8a77970-csi2",
.data = &rcar_csi2_info_r8a77970,
},
+ {
+ .compatible = "renesas,r8a77980-csi2",
+ .data = &rcar_csi2_info_r8a77980,
+ },
+ {
+ .compatible = "renesas,r8a77990-csi2",
+ .data = &rcar_csi2_info_r8a77990,
+ },
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, rcar_csi2_of_table);
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c
index dc77682b4785..7a2851790b91 100644
--- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
+++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
@@ -404,16 +404,16 @@ static int rvin_s_selection(struct file *file, void *fh,
return 0;
}
-static int rvin_cropcap(struct file *file, void *priv,
- struct v4l2_cropcap *crop)
+static int rvin_g_pixelaspect(struct file *file, void *priv,
+ int type, struct v4l2_fract *f)
{
struct rvin_dev *vin = video_drvdata(file);
struct v4l2_subdev *sd = vin_to_source(vin);
- if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
- return v4l2_subdev_call(sd, video, g_pixelaspect, &crop->pixelaspect);
+ return v4l2_subdev_call(sd, video, g_pixelaspect, f);
}
static int rvin_enum_input(struct file *file, void *priv,
@@ -620,7 +620,7 @@ static const struct v4l2_ioctl_ops rvin_ioctl_ops = {
.vidioc_g_selection = rvin_g_selection,
.vidioc_s_selection = rvin_s_selection,
- .vidioc_cropcap = rvin_cropcap,
+ .vidioc_g_pixelaspect = rvin_g_pixelaspect,
.vidioc_enum_input = rvin_enum_input,
.vidioc_g_input = rvin_g_input,
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