From b7c0f4c8ea868cb54f57a906af2841d9ac5af279 Mon Sep 17 00:00:00 2001 From: repo syncronan Date: Thu, 2 Nov 2017 18:57:54 +0100 Subject: [kingfishe] first draft Change-Id: I83e9d07e020cc3ee399e29915a56333a111781b0 Signed-off-by: repo syncronan --- ...-media-soc-camera-fix-parallel-i-f-in-VIN.patch | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0033-media-soc-camera-fix-parallel-i-f-in-VIN.patch (limited to 'meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0033-media-soc-camera-fix-parallel-i-f-in-VIN.patch') diff --git a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0033-media-soc-camera-fix-parallel-i-f-in-VIN.patch b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0033-media-soc-camera-fix-parallel-i-f-in-VIN.patch new file mode 100644 index 0000000..c56049a --- /dev/null +++ b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0033-media-soc-camera-fix-parallel-i-f-in-VIN.patch @@ -0,0 +1,69 @@ +From 112395ed601c67a6ba935cec0107335e966888dc Mon Sep 17 00:00:00 2001 +From: Vladimir Barinov +Date: Fri, 14 Jul 2017 21:55:20 +0300 +Subject: [PATCH] media: soc_camera: fix parallel i/f in VIN + +This fixes parallel interface in VIN + +Signed-off-by: Vladimir Barinov +--- + drivers/media/platform/soc_camera/rcar_vin.c | 18 ++++++++++-------- + 1 file changed, 10 insertions(+), 8 deletions(-) + +diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c +index f5c2528..a9cb72d 100644 +--- a/drivers/media/platform/soc_camera/rcar_vin.c ++++ b/drivers/media/platform/soc_camera/rcar_vin.c +@@ -149,6 +149,9 @@ + /* Video n Data Mode Register 2 bits */ + #define VNDMR2_VPS (1 << 30) + #define VNDMR2_HPS (1 << 29) ++#define VNDMR2_CES (1 << 28) ++#define VNDMR2_DES (1 << 27) ++#define VNDMR2_CHS (1 << 23) + #define VNDMR2_FTEV (1 << 17) + #define VNDMR2_VLV(n) ((n & 0xf) << 12) + +@@ -1850,10 +1853,15 @@ static int rcar_vin_set_bus_param(struct soc_camera_device *icd) + val = VNDMR2_FTEV; + else + val = VNDMR2_FTEV | VNDMR2_VLV(1); ++ + if (!(common_flags & V4L2_MBUS_VSYNC_ACTIVE_LOW)) + val |= VNDMR2_VPS; + if (!(common_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW)) + val |= VNDMR2_HPS; ++ ++ val |= VNDMR2_CES; ++ dev_dbg(icd->parent, "VNDMR2=0x%x\n", val); ++ + iowrite32(val, priv->base + VNDMR2_REG); + + ret = rcar_vin_set_rect(icd); +@@ -2937,8 +2945,8 @@ static int rcar_vin_probe(struct platform_device *pdev) + priv->max_height = 2048; + } + +- if (priv->chip == RCAR_H3 || priv->chip == RCAR_M3 || +- priv->chip == RCAR_V3M) { ++ if ((priv->chip == RCAR_H3 || priv->chip == RCAR_M3 || ++ priv->chip == RCAR_V3M) && !of_property_read_string(np, "csi,select", &str)) { + u32 ifmd = 0; + bool match_flag = false; + const struct vin_gen3_ifmd *gen3_ifmd_table = NULL; +@@ -2973,12 +2981,6 @@ static int rcar_vin_probe(struct platform_device *pdev) + else + priv->index = RCAR_VIN_CH_NONE; + +- ret = of_property_read_string(np, "csi,select", &str); +- if (ret) { +- dev_err(&pdev->dev, "could not parse csi,select\n"); +- return ret; +- } +- + if (strcmp(str, "csi40") == 0) + priv->csi_ch = RCAR_CSI40; + else if (strcmp(str, "csi20") == 0) +-- +1.9.1 + -- cgit 1.2.3-korg