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, 198 insertions, 0 deletions

diff --git a/drivers/staging/media/atomisp/i2c/ap1302.h b/drivers/staging/media/atomisp/i2c/ap1302.h
new file mode 100644
index 000000000000..9341232c580d
--- /dev/null
+++ b/drivers/staging/media/atomisp/i2c/ap1302.h
@@ -0,0 +1,198 @@
+/*
+ *
+ * Copyright (c) 2013 Intel Corporation. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ */
+
+#ifndef __AP1302_H__
+#define __AP1302_H__
+
+#include "../include/linux/atomisp_platform.h"
+#include <linux/regmap.h>
+#include <linux/types.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-subdev.h>
+
+#define AP1302_NAME		"ap1302"
+#define AP1302_CHIP_ID		0x265
+#define AP1302_I2C_MAX_LEN	65534
+#define AP1302_FW_WINDOW_OFFSET	0x8000
+#define AP1302_FW_WINDOW_SIZE	0x2000
+
+#define AP1302_REG16		2
+#define AP1302_REG32		4
+
+#define REG_CHIP_VERSION	0x0000
+#define REG_CHIP_REV		0x0050
+#define REG_MF_ID		0x0004
+#define REG_ERROR		0x0006
+#define REG_CTRL		0x1000
+#define REG_DZ_TGT_FCT		0x1010
+#define REG_SFX_MODE		0x1016
+#define REG_SS_HEAD_PT0		0x1174
+#define REG_AE_BV_OFF		0x5014
+#define REG_AE_BV_BIAS		0x5016
+#define REG_AWB_CTRL		0x5100
+#define REG_FLICK_CTRL		0x5440
+#define REG_SCENE_CTRL		0x5454
+#define REG_BOOTDATA_STAGE	0x6002
+#define REG_SENSOR_SELECT	0x600C
+#define REG_SYS_START		0x601A
+#define REG_SIP_CRC		0xF052
+
+#define REG_PREVIEW_BASE	0x2000
+#define REG_SNAPSHOT_BASE	0x3000
+#define REG_VIDEO_BASE		0x4000
+#define CNTX_WIDTH		0x00
+#define CNTX_HEIGHT		0x02
+#define CNTX_ROI_X0		0x04
+#define CNTX_ROI_Y0		0x06
+#define CNTX_ROI_X1		0x08
+#define CNTX_ROI_Y1		0x0A
+#define CNTX_ASPECT		0x0C
+#define CNTX_LOCK		0x0E
+#define CNTX_ENABLE		0x10
+#define CNTX_OUT_FMT		0x12
+#define CNTX_SENSOR_MODE	0x14
+#define CNTX_MIPI_CTRL		0x16
+#define CNTX_MIPI_II_CTRL	0x18
+#define CNTX_LINE_TIME		0x1C
+#define CNTX_MAX_FPS		0x20
+#define CNTX_AE_USG		0x22
+#define CNTX_AE_UPPER_ET	0x24
+#define CNTX_AE_MAX_ET		0x28
+#define CNTX_SS			0x2C
+#define CNTX_S1_SENSOR_MODE	0x2E
+#define CNTX_HINF_CTRL		0x30
+
+#define CTRL_CNTX_MASK		0x03
+#define CTRL_CNTX_OFFSET	0x00
+#define HINF_CTRL_LANE_MASK	0x07
+#define HINF_CTRL_LANE_OFFSET	0x00
+#define MIPI_CTRL_IMGVC_MASK	0xC0
+#define MIPI_CTRL_IMGVC_OFFSET	0x06
+#define MIPI_CTRL_IMGTYPE_AUTO	0x3F
+#define MIPI_CTRL_SSVC_MASK	0xC000
+#define MIPI_CTRL_SSVC_OFFSET	0x0E
+#define MIPI_CTRL_SSTYPE_MASK	0x3F00
+#define MIPI_CTRL_SSTYPE_OFFSET	0x08
+#define OUT_FMT_IIS_MASK	0x30
+#define OUT_FMT_IIS_OFFSET	0x08
+#define OUT_FMT_SS_MASK		0x1000
+#define OUT_FMT_SS_OFFSET	0x12
+#define OUT_FMT_TYPE_MASK	0xFF
+#define SENSOR_SELECT_MASK	0x03
+#define SENSOR_SELECT_OFFSET	0x00
+#define AWB_CTRL_MODE_MASK	0x0F
+#define AWB_CTRL_MODE_OFFSET	0x00
+#define AWB_CTRL_FLASH_MASK	0x100
+
+#define AP1302_FMT_UYVY422	0x50
+
+#define AP1302_SYS_ACTIVATE	0x8010
+#define AP1302_SYS_SWITCH	0x8140
+#define AP1302_SENSOR_PRI	0x01
+#define AP1302_SENSOR_SEC	0x02
+#define AP1302_SS_CTRL		0x31
+
+#define AP1302_MAX_RATIO_MISMATCH	10 /* Unit in percentage */
+#define AP1302_MAX_EV		2
+#define AP1302_MIN_EV		-2
+
+enum ap1302_contexts {
+	CONTEXT_PREVIEW = 0,
+	CONTEXT_SNAPSHOT,
+	CONTEXT_VIDEO,
+	CONTEXT_NUM
+};
+
+/* The context registers are defined according to preview/video registers.
+   Preview and video context have the same register definition.
+   But snapshot context does not have register S1_SENSOR_MODE.
+   When setting snapshot registers, if the offset exceeds
+   S1_SENSOR_MODE, the actual offset needs to minus 2. */
+struct ap1302_context_config {
+	u16 width;
+	u16 height;
+	u16 roi_x0;
+	u16 roi_y0;
+	u16 roi_x1;
+	u16 roi_y1;
+	u16 aspect_factor;
+	u16 lock;
+	u16 enable;
+	u16 out_fmt;
+	u16 sensor_mode;
+	u16 mipi_ctrl;
+	u16 mipi_ii_ctrl;
+	u16 padding;
+	u32 line_time;
+	u16 max_fps;
+	u16 ae_usg;
+	u32 ae_upper_et;
+	u32 ae_max_et;
+	u16 ss;
+	u16 s1_sensor_mode;
+	u16 hinf_ctrl;
+	u32 reserved;
+};
+
+struct ap1302_res_struct {
+	u16 width;
+	u16 height;
+	u16 fps;
+};
+
+struct ap1302_context_res {
+	s32 res_num;
+	s32 cur_res;
+	struct ap1302_res_struct *res_table;
+};
+
+struct ap1302_device {
+	struct v4l2_subdev sd;
+	struct media_pad pad;
+	struct camera_sensor_platform_data *platform_data;
+	const struct firmware *fw;
+	struct mutex input_lock; /* serialize sensor's ioctl */
+	struct v4l2_mbus_framefmt format;
+	struct v4l2_ctrl_handler ctrl_handler;
+	struct v4l2_ctrl *run_mode;
+	struct ap1302_context_config cntx_config[CONTEXT_NUM];
+	struct ap1302_context_res cntx_res[CONTEXT_NUM];
+	enum ap1302_contexts cur_context;
+	unsigned int num_lanes;
+	struct regmap *regmap16;
+	struct regmap *regmap32;
+	bool sys_activated;
+	bool power_on;
+};
+
+struct ap1302_firmware {
+	u32 crc;
+	u32 pll_init_size;
+	u32 total_size;
+	u32 reserved;
+};
+
+struct ap1302_context_info {
+	u16 offset;
+	u16 len;
+	char *name;
+};
+
+#endif