Merge tag 'asoc-fix-v4.10-rc3' into asoc-linus

ASoC: Fixes for v4.10

As well as the usual smattering of driver specific fixes collected since
the merge window this has one particularly important fix to the core for
handling of aux_devs which was broken during the merge window by some of
the componentization refactoring.

# gpg: Signature made Wed 11 Jan 2017 17:26:37 GMT
# gpg:                using RSA key ADE668AA675718B59FE29FEA24D68B725D5487D0
# gpg:                issuer "broonie@kernel.org"
# gpg: key 0D9EACE2CD7BEEBC: no public key for trusted key - skipped
# gpg: key 0D9EACE2CD7BEEBC marked as ultimately trusted
# gpg: key CCB0A420AF88CD16: no public key for trusted key - skipped
# gpg: key CCB0A420AF88CD16 marked as ultimately trusted
# gpg: key 162614E316005C11: no public key for trusted key - skipped
# gpg: key 162614E316005C11 marked as ultimately trusted
# gpg: key A730C53A5621E907: no public key for trusted key - skipped
# gpg: key A730C53A5621E907 marked as ultimately trusted
# gpg: key 276568D75C6153AD: no public key for trusted key - skipped
# gpg: key 276568D75C6153AD marked as ultimately trusted
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>" [ultimate]
# gpg:                 aka "Mark Brown <broonie@debian.org>" [ultimate]
# gpg:                 aka "Mark Brown <broonie@kernel.org>" [ultimate]
# gpg:                 aka "Mark Brown <broonie@tardis.ed.ac.uk>" [ultimate]
# gpg:                 aka "Mark Brown <broonie@linaro.org>" [ultimate]
# gpg:                 aka "Mark Brown <Mark.Brown@linaro.org>" [ultimate]

1 files changed, 25 insertions, 4 deletions

diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h
index 0940bf45e2f2..16551d5eac36 100644
--- a/include/linux/fpga/fpga-mgr.h
+++ b/include/linux/fpga/fpga-mgr.h
@@ -65,11 +65,26 @@ enum fpga_mgr_states {
 /*
  * FPGA Manager flags
  * FPGA_MGR_PARTIAL_RECONFIG: do partial reconfiguration if supported
+ * FPGA_MGR_EXTERNAL_CONFIG: FPGA has been configured prior to Linux booting
  */
 #define FPGA_MGR_PARTIAL_RECONFIG	BIT(0)
+#define FPGA_MGR_EXTERNAL_CONFIG	BIT(1)
+
+/**
+ * struct fpga_image_info - information specific to a FPGA image
+ * @flags: boolean flags as defined above
+ * @enable_timeout_us: maximum time to enable traffic through bridge (uSec)
+ * @disable_timeout_us: maximum time to disable traffic through bridge (uSec)
+ */
+struct fpga_image_info {
+	u32 flags;
+	u32 enable_timeout_us;
+	u32 disable_timeout_us;
+};
 
 /**
  * struct fpga_manager_ops - ops for low level fpga manager drivers
+ * @initial_header_size: Maximum number of bytes that should be passed into write_init
  * @state: returns an enum value of the FPGA's state
  * @write_init: prepare the FPGA to receive confuration data
  * @write: write count bytes of configuration data to the FPGA
@@ -81,11 +96,14 @@ enum fpga_mgr_states {
  * called, so leaving them out is fine.
  */
 struct fpga_manager_ops {
+	size_t initial_header_size;
 	enum fpga_mgr_states (*state)(struct fpga_manager *mgr);
-	int (*write_init)(struct fpga_manager *mgr, u32 flags,
+	int (*write_init)(struct fpga_manager *mgr,
+			  struct fpga_image_info *info,
 			  const char *buf, size_t count);
 	int (*write)(struct fpga_manager *mgr, const char *buf, size_t count);
-	int (*write_complete)(struct fpga_manager *mgr, u32 flags);
+	int (*write_complete)(struct fpga_manager *mgr,
+			      struct fpga_image_info *info);
 	void (*fpga_remove)(struct fpga_manager *mgr);
 };
 
@@ -109,14 +127,17 @@ struct fpga_manager {
 
 #define to_fpga_manager(d) container_of(d, struct fpga_manager, dev)
 
-int fpga_mgr_buf_load(struct fpga_manager *mgr, u32 flags,
+int fpga_mgr_buf_load(struct fpga_manager *mgr, struct fpga_image_info *info,
 		      const char *buf, size_t count);
 
-int fpga_mgr_firmware_load(struct fpga_manager *mgr, u32 flags,
+int fpga_mgr_firmware_load(struct fpga_manager *mgr,
+			   struct fpga_image_info *info,
 			   const char *image_name);
 
 struct fpga_manager *of_fpga_mgr_get(struct device_node *node);
 
+struct fpga_manager *fpga_mgr_get(struct device *dev);
+
 void fpga_mgr_put(struct fpga_manager *mgr);
 
 int fpga_mgr_register(struct device *dev, const char *name,