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-rw-r--r--include/linux/amba/clcd-regs.h86
-rw-r--r--include/linux/amba/clcd.h68
-rw-r--r--include/linux/host1x.h38
-rw-r--r--include/linux/platform_data/omapdss.h1
-rw-r--r--include/linux/sync_file.h14
5 files changed, 132 insertions, 75 deletions
diff --git a/include/linux/amba/clcd-regs.h b/include/linux/amba/clcd-regs.h
new file mode 100644
index 000000000000..516a6fda83c5
--- /dev/null
+++ b/include/linux/amba/clcd-regs.h
@@ -0,0 +1,86 @@
+/*
+ * David A Rusling
+ *
+ * Copyright (C) 2001 ARM Limited
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef AMBA_CLCD_REGS_H
+#define AMBA_CLCD_REGS_H
+
+/*
+ * CLCD Controller Internal Register addresses
+ */
+#define CLCD_TIM0 0x00000000
+#define CLCD_TIM1 0x00000004
+#define CLCD_TIM2 0x00000008
+#define CLCD_TIM3 0x0000000c
+#define CLCD_UBAS 0x00000010
+#define CLCD_LBAS 0x00000014
+
+#define CLCD_PL110_IENB 0x00000018
+#define CLCD_PL110_CNTL 0x0000001c
+#define CLCD_PL110_STAT 0x00000020
+#define CLCD_PL110_INTR 0x00000024
+#define CLCD_PL110_UCUR 0x00000028
+#define CLCD_PL110_LCUR 0x0000002C
+
+#define CLCD_PL111_CNTL 0x00000018
+#define CLCD_PL111_IENB 0x0000001c
+#define CLCD_PL111_RIS 0x00000020
+#define CLCD_PL111_MIS 0x00000024
+#define CLCD_PL111_ICR 0x00000028
+#define CLCD_PL111_UCUR 0x0000002c
+#define CLCD_PL111_LCUR 0x00000030
+
+#define CLCD_PALL 0x00000200
+#define CLCD_PALETTE 0x00000200
+
+#define TIM2_PCD_LO_MASK GENMASK(4, 0)
+#define TIM2_PCD_LO_BITS 5
+#define TIM2_CLKSEL (1 << 5)
+#define TIM2_IVS (1 << 11)
+#define TIM2_IHS (1 << 12)
+#define TIM2_IPC (1 << 13)
+#define TIM2_IOE (1 << 14)
+#define TIM2_BCD (1 << 26)
+#define TIM2_PCD_HI_MASK GENMASK(31, 27)
+#define TIM2_PCD_HI_BITS 5
+#define TIM2_PCD_HI_SHIFT 27
+
+#define CNTL_LCDEN (1 << 0)
+#define CNTL_LCDBPP1 (0 << 1)
+#define CNTL_LCDBPP2 (1 << 1)
+#define CNTL_LCDBPP4 (2 << 1)
+#define CNTL_LCDBPP8 (3 << 1)
+#define CNTL_LCDBPP16 (4 << 1)
+#define CNTL_LCDBPP16_565 (6 << 1)
+#define CNTL_LCDBPP16_444 (7 << 1)
+#define CNTL_LCDBPP24 (5 << 1)
+#define CNTL_LCDBW (1 << 4)
+#define CNTL_LCDTFT (1 << 5)
+#define CNTL_LCDMONO8 (1 << 6)
+#define CNTL_LCDDUAL (1 << 7)
+#define CNTL_BGR (1 << 8)
+#define CNTL_BEBO (1 << 9)
+#define CNTL_BEPO (1 << 10)
+#define CNTL_LCDPWR (1 << 11)
+#define CNTL_LCDVCOMP(x) ((x) << 12)
+#define CNTL_LDMAFIFOTIME (1 << 15)
+#define CNTL_WATERMARK (1 << 16)
+
+/* ST Microelectronics variant bits */
+#define CNTL_ST_1XBPP_444 0x0
+#define CNTL_ST_1XBPP_5551 (1 << 17)
+#define CNTL_ST_1XBPP_565 (1 << 18)
+#define CNTL_ST_CDWID_12 0x0
+#define CNTL_ST_CDWID_16 (1 << 19)
+#define CNTL_ST_CDWID_18 (1 << 20)
+#define CNTL_ST_CDWID_24 ((1 << 19)|(1 << 20))
+#define CNTL_ST_CEAEN (1 << 21)
+#define CNTL_ST_LCDBPP24_PACKED (6 << 1)
+
+#endif /* AMBA_CLCD_REGS_H */
diff --git a/include/linux/amba/clcd.h b/include/linux/amba/clcd.h
index 1035879b322c..d0c3be77c18e 100644
--- a/include/linux/amba/clcd.h
+++ b/include/linux/amba/clcd.h
@@ -10,73 +10,7 @@
* for more details.
*/
#include <linux/fb.h>
-
-/*
- * CLCD Controller Internal Register addresses
- */
-#define CLCD_TIM0 0x00000000
-#define CLCD_TIM1 0x00000004
-#define CLCD_TIM2 0x00000008
-#define CLCD_TIM3 0x0000000c
-#define CLCD_UBAS 0x00000010
-#define CLCD_LBAS 0x00000014
-
-#define CLCD_PL110_IENB 0x00000018
-#define CLCD_PL110_CNTL 0x0000001c
-#define CLCD_PL110_STAT 0x00000020
-#define CLCD_PL110_INTR 0x00000024
-#define CLCD_PL110_UCUR 0x00000028
-#define CLCD_PL110_LCUR 0x0000002C
-
-#define CLCD_PL111_CNTL 0x00000018
-#define CLCD_PL111_IENB 0x0000001c
-#define CLCD_PL111_RIS 0x00000020
-#define CLCD_PL111_MIS 0x00000024
-#define CLCD_PL111_ICR 0x00000028
-#define CLCD_PL111_UCUR 0x0000002c
-#define CLCD_PL111_LCUR 0x00000030
-
-#define CLCD_PALL 0x00000200
-#define CLCD_PALETTE 0x00000200
-
-#define TIM2_CLKSEL (1 << 5)
-#define TIM2_IVS (1 << 11)
-#define TIM2_IHS (1 << 12)
-#define TIM2_IPC (1 << 13)
-#define TIM2_IOE (1 << 14)
-#define TIM2_BCD (1 << 26)
-
-#define CNTL_LCDEN (1 << 0)
-#define CNTL_LCDBPP1 (0 << 1)
-#define CNTL_LCDBPP2 (1 << 1)
-#define CNTL_LCDBPP4 (2 << 1)
-#define CNTL_LCDBPP8 (3 << 1)
-#define CNTL_LCDBPP16 (4 << 1)
-#define CNTL_LCDBPP16_565 (6 << 1)
-#define CNTL_LCDBPP16_444 (7 << 1)
-#define CNTL_LCDBPP24 (5 << 1)
-#define CNTL_LCDBW (1 << 4)
-#define CNTL_LCDTFT (1 << 5)
-#define CNTL_LCDMONO8 (1 << 6)
-#define CNTL_LCDDUAL (1 << 7)
-#define CNTL_BGR (1 << 8)
-#define CNTL_BEBO (1 << 9)
-#define CNTL_BEPO (1 << 10)
-#define CNTL_LCDPWR (1 << 11)
-#define CNTL_LCDVCOMP(x) ((x) << 12)
-#define CNTL_LDMAFIFOTIME (1 << 15)
-#define CNTL_WATERMARK (1 << 16)
-
-/* ST Microelectronics variant bits */
-#define CNTL_ST_1XBPP_444 0x0
-#define CNTL_ST_1XBPP_5551 (1 << 17)
-#define CNTL_ST_1XBPP_565 (1 << 18)
-#define CNTL_ST_CDWID_12 0x0
-#define CNTL_ST_CDWID_16 (1 << 19)
-#define CNTL_ST_CDWID_18 (1 << 20)
-#define CNTL_ST_CDWID_24 ((1 << 19)|(1 << 20))
-#define CNTL_ST_CEAEN (1 << 21)
-#define CNTL_ST_LCDBPP24_PACKED (6 << 1)
+#include <linux/amba/clcd-regs.h>
enum {
/* individual formats */
diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index 3d04aa1dc83e..630b1a98ab58 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -32,11 +32,27 @@ enum host1x_class {
struct host1x_client;
+/**
+ * struct host1x_client_ops - host1x client operations
+ * @init: host1x client initialization code
+ * @exit: host1x client tear down code
+ */
struct host1x_client_ops {
int (*init)(struct host1x_client *client);
int (*exit)(struct host1x_client *client);
};
+/**
+ * struct host1x_client - host1x client structure
+ * @list: list node for the host1x client
+ * @parent: pointer to struct device representing the host1x controller
+ * @dev: pointer to struct device backing this host1x client
+ * @ops: host1x client operations
+ * @class: host1x class represented by this client
+ * @channel: host1x channel associated with this client
+ * @syncpts: array of syncpoints requested for this client
+ * @num_syncpts: number of syncpoints requested for this client
+ */
struct host1x_client {
struct list_head list;
struct device *parent;
@@ -156,7 +172,6 @@ struct host1x_channel;
struct host1x_job;
struct host1x_channel *host1x_channel_request(struct device *dev);
-void host1x_channel_free(struct host1x_channel *channel);
struct host1x_channel *host1x_channel_get(struct host1x_channel *channel);
void host1x_channel_put(struct host1x_channel *channel);
int host1x_job_submit(struct host1x_job *job);
@@ -177,6 +192,13 @@ struct host1x_reloc {
unsigned long shift;
};
+struct host1x_waitchk {
+ struct host1x_bo *bo;
+ u32 offset;
+ u32 syncpt_id;
+ u32 thresh;
+};
+
struct host1x_job {
/* When refcount goes to zero, job can be freed */
struct kref ref;
@@ -226,7 +248,10 @@ struct host1x_job {
u8 *gather_copy_mapped;
/* Check if register is marked as an address reg */
- int (*is_addr_reg)(struct device *dev, u32 reg, u32 class);
+ int (*is_addr_reg)(struct device *dev, u32 class, u32 reg);
+
+ /* Check if class belongs to the unit */
+ int (*is_valid_class)(u32 class);
/* Request a SETCLASS to this class */
u32 class;
@@ -251,6 +276,15 @@ void host1x_job_unpin(struct host1x_job *job);
struct host1x_device;
+/**
+ * struct host1x_driver - host1x logical device driver
+ * @driver: core driver
+ * @subdevs: table of OF device IDs matching subdevices for this driver
+ * @list: list node for the driver
+ * @probe: called when the host1x logical device is probed
+ * @remove: called when the host1x logical device is removed
+ * @shutdown: called when the host1x logical device is shut down
+ */
struct host1x_driver {
struct device_driver driver;
diff --git a/include/linux/platform_data/omapdss.h b/include/linux/platform_data/omapdss.h
index 679177929045..7feb011ed500 100644
--- a/include/linux/platform_data/omapdss.h
+++ b/include/linux/platform_data/omapdss.h
@@ -27,7 +27,6 @@ enum omapdss_version {
/* Board specific data */
struct omap_dss_board_info {
- const char *default_display_name;
int (*dsi_enable_pads)(int dsi_id, unsigned int lane_mask);
void (*dsi_disable_pads)(int dsi_id, unsigned int lane_mask);
int (*set_min_bus_tput)(struct device *dev, unsigned long r);
diff --git a/include/linux/sync_file.h b/include/linux/sync_file.h
index 3e3ab84fc4cd..5726107963b2 100644
--- a/include/linux/sync_file.h
+++ b/include/linux/sync_file.h
@@ -14,7 +14,6 @@
#define _LINUX_SYNC_FILE_H
#include <linux/types.h>
-#include <linux/kref.h>
#include <linux/ktime.h>
#include <linux/list.h>
#include <linux/spinlock.h>
@@ -24,8 +23,6 @@
/**
* struct sync_file - sync file to export to the userspace
* @file: file representing this fence
- * @kref: reference count on fence.
- * @name: name of sync_file. Useful for debugging
* @sync_file_list: membership in global file list
* @wq: wait queue for fence signaling
* @fence: fence with the fences in the sync_file
@@ -33,8 +30,14 @@
*/
struct sync_file {
struct file *file;
- struct kref kref;
- char name[32];
+ /**
+ * @user_name:
+ *
+ * Name of the sync file provided by userspace, for merged fences.
+ * Otherwise generated through driver callbacks (in which case the
+ * entire array is 0).
+ */
+ char user_name[32];
#ifdef CONFIG_DEBUG_FS
struct list_head sync_file_list;
#endif
@@ -49,5 +52,6 @@ struct sync_file {
struct sync_file *sync_file_create(struct dma_fence *fence);
struct dma_fence *sync_file_get_fence(int fd);
+char *sync_file_get_name(struct sync_file *sync_file, char *buf, int len);
#endif /* _LINUX_SYNC_H */
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-03 08:13:00 +0300