Merge tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO updates from Greg KH:
 "Here is the big staging tree update for 4.12-rc1.

  It's a big one, adding about 350k new lines of crap^Wcode, mostly all
  in a big dump of media drivers from Intel. But there's other new
  drivers in here as well, yet-another-wifi driver, new IIO drivers, and
  a new crypto accelerator.

  We also deleted a bunch of stuff, mostly in patch cleanups, but also
  the Android ION code has shrunk a lot, and the Android low memory
  killer driver was finally deleted, much to the celebration of the -mm
  developers.

  All of these have been in linux-next with a few build issues that will
  show up when you merge to your tree"

Merge conflicts in the new rtl8723bs driver (due to the wifi changes
this merge window) handled as per linux-next, courtesy of Stephen
Rothwell.

* tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1182 commits)
  staging: fsl-mc/dpio: add cpu <--> LE conversion for dpaa2_fd
  staging: ks7010: remove line continuations in quoted strings
  staging: vt6656: use tabs instead of spaces
  staging: android: ion: Fix unnecessary initialization of static variable
  staging: media: atomisp: fix range checking on clk_num
  staging: media: atomisp: fix misspelled word in comment
  staging: media: atomisp: kmap() can't fail
  staging: atomisp: remove #ifdef for runtime PM functions
  staging: atomisp: satm include directory is gone
  atomisp: remove some more unused files
  atomisp: remove hmm_load/store/clear indirections
  atomisp: kill off mmgr_free
  atomisp: clean up the hmm init/cleanup indirections
  atomisp: handle allocation calls before init in the hmm layer
  staging: fsl-dpaa2/eth: Add maintainer for Ethernet driver
  staging: fsl-dpaa2/eth: Add TODO file
  staging: fsl-dpaa2/eth: Add trace points
  staging: fsl-dpaa2/eth: Add driver specific stats
  staging: fsl-dpaa2/eth: Add ethtool support
  staging: fsl-dpaa2/eth: Add Freescale DPAA2 Ethernet driver
  ...

1 files changed, 376 insertions, 0 deletions

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/input_system_public.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/input_system_public.h
new file mode 100644
index 0000000..1596757
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/input_system_public.h
@@ -0,0 +1,376 @@
+/*
+ * Support for Intel Camera Imaging ISP subsystem.
+ * Copyright (c) 2015, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __INPUT_SYSTEM_PUBLIC_H_INCLUDED__
+#define __INPUT_SYSTEM_PUBLIC_H_INCLUDED__
+
+#include <type_support.h>
+#ifdef USE_INPUT_SYSTEM_VERSION_2401
+#include "isys_public.h"
+#else
+
+typedef struct input_system_state_s		input_system_state_t;
+typedef struct receiver_state_s			receiver_state_t;
+
+/*! Read the state of INPUT_SYSTEM[ID]
+
+ \param	ID[in]				INPUT_SYSTEM identifier
+ \param	state[out]			input system state structure
+
+ \return none, state = INPUT_SYSTEM[ID].state
+ */
+extern void input_system_get_state(
+	const input_system_ID_t		ID,
+	input_system_state_t		*state);
+
+/*! Read the state of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	state[out]			receiver state structure
+
+ \return none, state = RECEIVER[ID].state
+ */
+extern void receiver_get_state(
+	const rx_ID_t				ID,
+	receiver_state_t			*state);
+
+/*! Flag whether a MIPI format is YUV420
+
+ \param	mipi_format[in]		MIPI format
+
+ \return mipi_format == YUV420
+ */
+extern bool is_mipi_format_yuv420(
+	const mipi_format_t			mipi_format);
+
+/*! Set compression parameters for cfg[cfg_ID] of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	cfg_ID[in]			Configuration identifier
+ \param	comp[in]			Compression method
+ \param	pred[in]			Predictor method
+
+ \NOTE: the storage of compression configuration is
+        implementation specific. The config can be
+        carried either on MIPI ports or on MIPI channels
+
+ \return none, RECEIVER[ID].cfg[cfg_ID] = {comp, pred}
+ */
+extern void receiver_set_compression(
+	const rx_ID_t				ID,
+	const unsigned int			cfg_ID,
+	const mipi_compressor_t		comp,
+	const mipi_predictor_t		pred);
+
+/*! Enable PORT[port_ID] of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	port_ID[in]			mipi PORT identifier
+ \param	cnd[in]				irq predicate
+
+ \return None, enable(RECEIVER[ID].PORT[port_ID])
+ */
+extern void receiver_port_enable(
+	const rx_ID_t				ID,
+	const mipi_port_ID_t		port_ID,
+	const bool					cnd);
+
+/*! Flag if PORT[port_ID] of RECEIVER[ID] is enabled
+
+ \param	ID[in]				RECEIVER identifier
+ \param	port_ID[in]			mipi PORT identifier
+
+ \return enable(RECEIVER[ID].PORT[port_ID]) == true
+ */
+extern bool is_receiver_port_enabled(
+	const rx_ID_t				ID,
+	const mipi_port_ID_t		port_ID);
+
+/*! Enable the IRQ channels of PORT[port_ID] of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	port_ID[in]			mipi PORT identifier
+ \param	irq_info[in]		irq channels
+
+ \return None, enable(RECEIVER[ID].PORT[port_ID].irq_info)
+ */
+extern void receiver_irq_enable(
+	const rx_ID_t				ID,
+	const mipi_port_ID_t		port_ID,
+	const rx_irq_info_t			irq_info);
+
+/*! Return the IRQ status of PORT[port_ID] of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	port_ID[in]			mipi PORT identifier
+
+ \return RECEIVER[ID].PORT[port_ID].irq_info
+ */
+extern rx_irq_info_t receiver_get_irq_info(
+	const rx_ID_t				ID,
+	const mipi_port_ID_t		port_ID);
+
+/*! Clear the IRQ status of PORT[port_ID] of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	port_ID[in]			mipi PORT identifier
+ \param	irq_info[in]		irq status
+
+ \return None, clear(RECEIVER[ID].PORT[port_ID].irq_info)
+ */
+extern void receiver_irq_clear(
+	const rx_ID_t				ID,
+	const mipi_port_ID_t			port_ID,
+	const rx_irq_info_t			irq_info);
+
+/*! Write to a control register of INPUT_SYSTEM[ID]
+
+ \param	ID[in]				INPUT_SYSTEM identifier
+ \param	reg[in]				register index
+ \param value[in]			The data to be written
+
+ \return none, INPUT_SYSTEM[ID].ctrl[reg] = value
+ */
+STORAGE_CLASS_INPUT_SYSTEM_H void input_system_reg_store(
+	const input_system_ID_t			ID,
+	const hrt_address			reg,
+	const hrt_data				value);
+
+/*! Read from a control register of INPUT_SYSTEM[ID]
+
+ \param	ID[in]				INPUT_SYSTEM identifier
+ \param	reg[in]				register index
+ \param value[in]			The data to be written
+
+ \return INPUT_SYSTEM[ID].ctrl[reg]
+ */
+STORAGE_CLASS_INPUT_SYSTEM_H hrt_data input_system_reg_load(
+	const input_system_ID_t			ID,
+	const hrt_address			reg);
+
+/*! Write to a control register of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	reg[in]				register index
+ \param value[in]			The data to be written
+
+ \return none, RECEIVER[ID].ctrl[reg] = value
+ */
+STORAGE_CLASS_INPUT_SYSTEM_H void receiver_reg_store(
+	const rx_ID_t				ID,
+	const hrt_address			reg,
+	const hrt_data				value);
+
+/*! Read from a control register of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	reg[in]				register index
+ \param value[in]			The data to be written
+
+ \return RECEIVER[ID].ctrl[reg]
+ */
+STORAGE_CLASS_INPUT_SYSTEM_H hrt_data receiver_reg_load(
+	const rx_ID_t				ID,
+	const hrt_address			reg);
+
+/*! Write to a control register of PORT[port_ID] of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	port_ID[in]			mipi PORT identifier
+ \param	reg[in]				register index
+ \param value[in]			The data to be written
+
+ \return none, RECEIVER[ID].PORT[port_ID].ctrl[reg] = value
+ */
+STORAGE_CLASS_INPUT_SYSTEM_H void receiver_port_reg_store(
+	const rx_ID_t				ID,
+	const mipi_port_ID_t			port_ID,
+	const hrt_address			reg,
+	const hrt_data				value);
+
+/*! Read from a control register PORT[port_ID] of of RECEIVER[ID]
+
+ \param	ID[in]				RECEIVER identifier
+ \param	port_ID[in]			mipi PORT identifier
+ \param	reg[in]				register index
+ \param value[in]			The data to be written
+
+ \return RECEIVER[ID].PORT[port_ID].ctrl[reg]
+ */
+STORAGE_CLASS_INPUT_SYSTEM_H hrt_data receiver_port_reg_load(
+	const rx_ID_t				ID,
+	const mipi_port_ID_t		port_ID,
+	const hrt_address			reg);
+
+/*! Write to a control register of SUB_SYSTEM[sub_ID] of INPUT_SYSTEM[ID]
+
+ \param	ID[in]				INPUT_SYSTEM identifier
+ \param	port_ID[in]			sub system identifier
+ \param	reg[in]				register index
+ \param value[in]			The data to be written
+
+ \return none, INPUT_SYSTEM[ID].SUB_SYSTEM[sub_ID].ctrl[reg] = value
+ */
+STORAGE_CLASS_INPUT_SYSTEM_H void input_system_sub_system_reg_store(
+	const input_system_ID_t			ID,
+	const sub_system_ID_t			sub_ID,
+	const hrt_address			reg,
+	const hrt_data				value);
+
+/*! Read from a control register SUB_SYSTEM[sub_ID] of INPUT_SYSTEM[ID]
+
+ \param	ID[in]				INPUT_SYSTEM identifier
+ \param	port_ID[in]			sub system identifier
+ \param	reg[in]				register index
+ \param value[in]			The data to be written
+
+ \return INPUT_SYSTEM[ID].SUB_SYSTEM[sub_ID].ctrl[reg]
+ */
+STORAGE_CLASS_INPUT_SYSTEM_H hrt_data input_system_sub_system_reg_load(
+	const input_system_ID_t		ID,
+	const sub_system_ID_t		sub_ID,
+	const hrt_address			reg);
+
+
+
+///////////////////////////////////////////////////////////////////////////
+//
+//    Functions for configuration phase on input system.
+//
+///////////////////////////////////////////////////////////////////////////
+
+// Function that resets current configuration.
+// remove the argument since it should be private.
+input_system_error_t input_system_configuration_reset(void);
+
+// Function that commits current configuration.
+// remove the argument since it should be private.
+input_system_error_t input_system_configuration_commit(void);
+
+///////////////////////////////////////////////////////////////////////////
+//
+// User functions:
+//		(encoded generic function)
+//    - no checking
+//    - decoding name and agruments into the generic (channel) configuration
+//    function.
+//
+///////////////////////////////////////////////////////////////////////////
+
+
+// FIFO channel config function user
+
+input_system_error_t	input_system_csi_fifo_channel_cfg(
+	uint32_t				ch_id,
+	input_system_csi_port_t	port,
+	backend_channel_cfg_t	backend_ch,
+	target_cfg2400_t			target
+);
+
+input_system_error_t	input_system_csi_fifo_channel_with_counting_cfg(
+	uint32_t				ch_id,
+	uint32_t				nof_frame,
+	input_system_csi_port_t	port,
+	backend_channel_cfg_t	backend_ch,
+	uint32_t				mem_region_size,
+	uint32_t				nof_mem_regions,
+	target_cfg2400_t			target
+);
+
+
+// SRAM channel config function user
+
+input_system_error_t	input_system_csi_sram_channel_cfg(
+	uint32_t				ch_id,
+	input_system_csi_port_t	port,
+	backend_channel_cfg_t	backend_ch,
+	uint32_t				csi_mem_region_size,
+	uint32_t				csi_nof_mem_regions,
+	target_cfg2400_t 			target
+);
+
+
+//XMEM channel config function user
+
+input_system_error_t	input_system_csi_xmem_channel_cfg(
+	uint32_t 				ch_id,
+	input_system_csi_port_t port,
+	backend_channel_cfg_t	backend_ch,
+	uint32_t 				mem_region_size,
+	uint32_t 				nof_mem_regions,
+	uint32_t 				acq_mem_region_size,
+	uint32_t 				acq_nof_mem_regions,
+	target_cfg2400_t 			target,
+	uint32_t 				nof_xmem_buffers
+);
+
+input_system_error_t	input_system_csi_xmem_capture_only_channel_cfg(
+	uint32_t 				ch_id,
+	uint32_t 				nof_frames,
+	input_system_csi_port_t port,
+	uint32_t 				csi_mem_region_size,
+	uint32_t 				csi_nof_mem_regions,
+	uint32_t 				acq_mem_region_size,
+	uint32_t 				acq_nof_mem_regions,
+	target_cfg2400_t 			target
+);
+
+input_system_error_t	input_system_csi_xmem_acquire_only_channel_cfg(
+	uint32_t 				ch_id,
+	uint32_t 				nof_frames,
+	input_system_csi_port_t port,
+	backend_channel_cfg_t	backend_ch,
+	uint32_t 				acq_mem_region_size,
+	uint32_t 				acq_nof_mem_regions,
+	target_cfg2400_t 			target
+);
+
+// Non - CSI channel config function user
+
+input_system_error_t	input_system_prbs_channel_cfg(
+	uint32_t 		ch_id,
+	uint32_t		nof_frames,
+	uint32_t		seed,
+	uint32_t		sync_gen_width,
+	uint32_t		sync_gen_height,
+	uint32_t		sync_gen_hblank_cycles,
+	uint32_t		sync_gen_vblank_cycles,
+	target_cfg2400_t	target
+);
+
+
+input_system_error_t	input_system_tpg_channel_cfg(
+	uint32_t 		ch_id,
+	uint32_t 		nof_frames,//not used yet
+	uint32_t		x_mask,
+	uint32_t		y_mask,
+	uint32_t		x_delta,
+	uint32_t		y_delta,
+	uint32_t		xy_mask,
+	uint32_t		sync_gen_width,
+	uint32_t		sync_gen_height,
+	uint32_t		sync_gen_hblank_cycles,
+	uint32_t		sync_gen_vblank_cycles,
+	target_cfg2400_t	target
+);
+
+
+input_system_error_t	input_system_gpfifo_channel_cfg(
+	uint32_t 		ch_id,
+	uint32_t 		nof_frames,
+	target_cfg2400_t	target
+);
+#endif /* #ifdef USE_INPUT_SYSTEM_VERSION_2401 */
+
+#endif /* __INPUT_SYSTEM_PUBLIC_H_INCLUDED__ */