summaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb-frontends/cxd2880/cxd2880_spi.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--drivers/media/dvb-frontends/cxd2880/cxd2880_spi.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880_spi.h b/drivers/media/dvb-frontends/cxd2880/cxd2880_spi.h
new file mode 100644
index 000000000..2be207461
--- /dev/null
+++ b/drivers/media/dvb-frontends/cxd2880/cxd2880_spi.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * cxd2880_spi.h
+ * Sony CXD2880 DVB-T2/T tuner + demodulator driver
+ * SPI access definitions
+ *
+ * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation
+ */
+
+#ifndef CXD2880_SPI_H
+#define CXD2880_SPI_H
+
+#include "cxd2880_common.h"
+
+enum cxd2880_spi_mode {
+ CXD2880_SPI_MODE_0,
+ CXD2880_SPI_MODE_1,
+ CXD2880_SPI_MODE_2,
+ CXD2880_SPI_MODE_3
+};
+
+struct cxd2880_spi {
+ int (*read)(struct cxd2880_spi *spi, u8 *data,
+ u32 size);
+ int (*write)(struct cxd2880_spi *spi, const u8 *data,
+ u32 size);
+ int (*write_read)(struct cxd2880_spi *spi,
+ const u8 *tx_data, u32 tx_size,
+ u8 *rx_data, u32 rx_size);
+ u32 flags;
+ void *user;
+};
+
+#endif