diff options
author | Wenlong Zhuang <daisen.zhuang@rock-chips.com> | 2019-01-23 11:50:43 +0800 |
---|---|---|
committer | Tao Huang <huangtao@rock-chips.com> | 2019-01-25 14:21:21 +0800 |
commit | 5fb2a5cdd2529259863d4c43354fc51503645099 (patch) | |
tree | df520f40538eba2053eb4e3dd6cf75335cff1d1e /drivers | |
parent | aa34d0fe717d26c298595b083458099bc27e4560 (diff) |
media/cif: ignore CSI error interrupt when CSI HOST work on DSI RX mode
Only remain PHY error and crc error interrupt.
Change-Id: I8b2690e25c76728c7d3356d9ae69719b56754b55
Signed-off-by: Wenlong Zhuang <daisen.zhuang@rock-chips.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/media/platform/rockchip/cif/capture.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/platform/rockchip/cif/capture.c b/drivers/media/platform/rockchip/cif/capture.c index ea2636eb46e2..8682ea5d7384 100644 --- a/drivers/media/platform/rockchip/cif/capture.c +++ b/drivers/media/platform/rockchip/cif/capture.c @@ -520,6 +520,8 @@ static void rkcif_csihost_disable(struct rkcif_device *dev) void __iomem *base = dev->csi_base; write_csihost_reg(base, CSIHOST_RESETN, 0); + write_csihost_reg(base, CSIHOST_MSK1, 0xffffffff); + write_csihost_reg(base, CSIHOST_MSK2, 0xffffffff); v4l2_info(&dev->v4l2_dev, "mipi csi host disable\n"); } @@ -536,9 +538,14 @@ static void rkcif_csihost_enable(struct rkcif_device *dev, SW_CPHY_EN(0) | SW_DSI_EN(1) | SW_DATATYPE_FS(0x01) | SW_DATATYPE_FE(0x11) | SW_DATATYPE_LS(0x21) | SW_DATATYPE_LE(0x31)); + /* Disable some error interrupt when HOST work on DSI RX mode */ + write_csihost_reg(base, CSIHOST_MSK1, 0xe00000f0); + write_csihost_reg(base, CSIHOST_MSK2, 0xff00); } else { write_csihost_reg(base, CSIHOST_CONTROL, SW_CPHY_EN(0) | SW_DSI_EN(0)); + write_csihost_reg(base, CSIHOST_MSK1, 0); + write_csihost_reg(base, CSIHOST_MSK2, 0); } write_csihost_reg(base, CSIHOST_RESETN, 1); |