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| author | Jiri Kosina <jkosina@suse.com> | 2024-11-18 21:29:33 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2024-11-18 21:29:33 +0100 |
| commit | f33e46a0c6bddd341d0989484a2546bba7ac4a3c (patch) | |
| tree | 4918985ab00890205c8d77d0553472e12e01cd55 /drivers/media/i2c/max96714.c | |
| parent | 66ef47faa90d838cda131fe1f7776456cc3b59f2 (diff) | |
| parent | a025b0dbd83f85cf81ff447431cfd8b2d3cacb0a (diff) | |
Merge branch 'for-6.13/wacom' into for-linus
- Sanitization of BTN_TOOL_RUBBER handling (Jason Gerecke)
Diffstat (limited to 'drivers/media/i2c/max96714.c')
| -rw-r--r-- | drivers/media/i2c/max96714.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/media/i2c/max96714.c b/drivers/media/i2c/max96714.c index c97de66631e0..159753b13777 100644 --- a/drivers/media/i2c/max96714.c +++ b/drivers/media/i2c/max96714.c @@ -25,6 +25,7 @@ #define MAX96714_NPORTS 2 #define MAX96714_PAD_SINK 0 #define MAX96714_PAD_SOURCE 1 +#define MAX96714_CSI_NLANES 4 /* DEV */ #define MAX96714_REG13 CCI_REG8(0x0d) @@ -52,9 +53,9 @@ #define MAX96714_PATGEN_V2D CCI_REG24(0x254) #define MAX96714_PATGEN_DE_HIGH CCI_REG16(0x257) #define MAX96714_PATGEN_DE_LOW CCI_REG16(0x259) -#define MAX96714_PATGEN_DE_CNT CCI_REG16(0x25B) +#define MAX96714_PATGEN_DE_CNT CCI_REG16(0x25b) #define MAX96714_PATGEN_GRAD_INC CCI_REG8(0x25d) -#define MAX96714_PATGEN_CHKB_COLOR_A CCI_REG24(0x25E) +#define MAX96714_PATGEN_CHKB_COLOR_A CCI_REG24(0x25e) #define MAX96714_PATGEN_CHKB_COLOR_B CCI_REG24(0x261) #define MAX96714_PATGEN_CHKB_RPT_CNT_A CCI_REG8(0x264) #define MAX96714_PATGEN_CHKB_RPT_CNT_B CCI_REG8(0x265) @@ -724,8 +725,9 @@ static int max96714_init_tx_port(struct max96714_priv *priv) * Unused lanes need to be mapped as well to not have * the same lanes mapped twice. */ - for (; lane < 4; lane++) { - unsigned int idx = find_first_zero_bit(&lanes_used, 4); + for (; lane < MAX96714_CSI_NLANES; lane++) { + unsigned int idx = find_first_zero_bit(&lanes_used, + MAX96714_CSI_NLANES); val |= idx << (lane * 2); lanes_used |= BIT(idx); @@ -757,9 +759,7 @@ static int max96714_rxport_disable_poc(struct max96714_priv *priv) static int max96714_parse_dt_txport(struct max96714_priv *priv) { struct device *dev = &priv->client->dev; - struct v4l2_fwnode_endpoint vep = { - .bus_type = V4L2_MBUS_CSI2_DPHY - }; + struct v4l2_fwnode_endpoint vep = { .bus_type = V4L2_MBUS_CSI2_DPHY }; struct fwnode_handle *ep_fwnode; u32 num_data_lanes; int ret; @@ -791,14 +791,14 @@ static int max96714_parse_dt_txport(struct max96714_priv *priv) } num_data_lanes = vep.bus.mipi_csi2.num_data_lanes; - if (num_data_lanes < 1 || num_data_lanes > 4) { + if (num_data_lanes < 1 || num_data_lanes > MAX96714_CSI_NLANES) { dev_err(dev, "tx: invalid number of data lanes must be 1 to 4\n"); ret = -EINVAL; goto err_free_vep; } - memcpy(&priv->mipi_csi2, &vep.bus.mipi_csi2, sizeof(priv->mipi_csi2)); + priv->mipi_csi2 = vep.bus.mipi_csi2; err_free_vep: v4l2_fwnode_endpoint_free(&vep); |