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authorJonathan Corbet <corbet@lwn.net>2010-05-05 16:44:55 -0400
committerJonathan Corbet <corbet@lwn.net>2010-05-11 18:07:59 -0400
commitec66841e495b9ab4f92bdf91efe8cf56e1471fbd (patch)
treeaee3762a85c20c87858bdcc5e3d2143dcec47058 /drivers/video/via
parent9221fc6556d6fa14b5c61050dd87e26fc4ad255c (diff)
viafb: move some include files to include/linux
These are the files which should be available to subdevices compiled outside of drivers/video/via. Cc: ScottFang@viatech.com.cn Cc: JosephChan@via.com.tw Cc: Harald Welte <laforge@gnumonks.org> Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'drivers/video/via')
-rw-r--r--drivers/video/via/accel.c2
-rw-r--r--drivers/video/via/dvi.c4
-rw-r--r--drivers/video/via/hw.c3
-rw-r--r--drivers/video/via/lcd.c4
-rw-r--r--drivers/video/via/via-core.c6
-rw-r--r--drivers/video/via/via-core.h219
-rw-r--r--drivers/video/via/via-gpio.c4
-rw-r--r--drivers/video/via/via-gpio.h14
-rw-r--r--drivers/video/via/via_i2c.c4
-rw-r--r--drivers/video/via/via_i2c.h42
-rw-r--r--drivers/video/via/via_modesetting.c2
-rw-r--r--drivers/video/via/via_utility.c2
-rw-r--r--drivers/video/via/viafbdev.c4
-rw-r--r--drivers/video/via/viamode.c2
-rw-r--r--drivers/video/via/vt1636.c4
15 files changed, 21 insertions, 295 deletions
diff --git a/drivers/video/via/accel.c b/drivers/video/via/accel.c
index 189aba41f9b9..e44893ea590d 100644
--- a/drivers/video/via/accel.c
+++ b/drivers/video/via/accel.c
@@ -18,7 +18,7 @@
18 * Foundation, Inc., 18 * Foundation, Inc.,
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */ 20 */
21#include "via-core.h" 21#include <linux/via-core.h>
22#include "global.h" 22#include "global.h"
23 23
24/* 24/*
diff --git a/drivers/video/via/dvi.c b/drivers/video/via/dvi.c
index 6271b7696323..39b040bb3817 100644
--- a/drivers/video/via/dvi.c
+++ b/drivers/video/via/dvi.c
@@ -18,8 +18,8 @@
18 * Foundation, Inc., 18 * Foundation, Inc.,
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */ 20 */
21#include "via-core.h" 21#include <linux/via-core.h>
22#include "via_i2c.h" 22#include <linux/via_i2c.h>
23#include "global.h" 23#include "global.h"
24 24
25static void tmds_register_write(int index, u8 data); 25static void tmds_register_write(int index, u8 data);
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index e356fe8d8a90..b996803ae2c1 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -18,7 +18,8 @@
18 * Foundation, Inc., 18 * Foundation, Inc.,
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */ 20 */
21#include "via-core.h" 21
22#include <linux/via-core.h>
22#include "global.h" 23#include "global.h"
23 24
24static struct pll_map pll_value[] = { 25static struct pll_map pll_value[] = {
diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c
index 04eec31aa9a2..2ab0f156439a 100644
--- a/drivers/video/via/lcd.c
+++ b/drivers/video/via/lcd.c
@@ -18,8 +18,8 @@
18 * Foundation, Inc., 18 * Foundation, Inc.,
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */ 20 */
21#include "via-core.h" 21#include <linux/via-core.h>
22#include "via_i2c.h" 22#include <linux/via_i2c.h>
23#include "global.h" 23#include "global.h"
24#include "lcdtbl.h" 24#include "lcdtbl.h"
25 25
diff --git a/drivers/video/via/via-core.c b/drivers/video/via/via-core.c
index 188c0022dcb4..e8cfe8392110 100644
--- a/drivers/video/via/via-core.c
+++ b/drivers/video/via/via-core.c
@@ -7,9 +7,9 @@
7/* 7/*
8 * Core code for the Via multifunction framebuffer device. 8 * Core code for the Via multifunction framebuffer device.
9 */ 9 */
10#include "via-core.h" 10#include <linux/via-core.h>
11#include "via_i2c.h" 11#include <linux/via_i2c.h>
12#include "via-gpio.h" 12#include <linux/via-gpio.h>
13#include "global.h" 13#include "global.h"
14 14
15#include <linux/module.h> 15#include <linux/module.h>
diff --git a/drivers/video/via/via-core.h b/drivers/video/via/via-core.h
deleted file mode 100644
index 7ffb521e1a7a..000000000000
--- a/drivers/video/via/via-core.h
+++ /dev/null
@@ -1,219 +0,0 @@
1/*
2 * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved.
3 * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
4 * Copyright 2009-2010 Jonathan Corbet <corbet@lwn.net>
5 * Copyright 2010 Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public
9 * License as published by the Free Software Foundation;
10 * either version 2, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
14 * the implied warranty of MERCHANTABILITY or FITNESS FOR
15 * A PARTICULAR PURPOSE.See the GNU General Public License
16 * for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc.,
21 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 */
23
24#ifndef __VIA_CORE_H__
25#define __VIA_CORE_H__
26#include <linux/types.h>
27#include <linux/io.h>
28#include <linux/spinlock.h>
29#include <linux/pci.h>
30
31/*
32 * A description of each known serial I2C/GPIO port.
33 */
34enum via_port_type {
35 VIA_PORT_NONE = 0,
36 VIA_PORT_I2C,
37 VIA_PORT_GPIO,
38};
39
40enum via_port_mode {
41 VIA_MODE_OFF = 0,
42 VIA_MODE_I2C, /* Used as I2C port */
43 VIA_MODE_GPIO, /* Two GPIO ports */
44};
45
46enum viafb_i2c_adap {
47 VIA_PORT_26 = 0,
48 VIA_PORT_31,
49 VIA_PORT_25,
50 VIA_PORT_2C,
51 VIA_PORT_3D,
52};
53#define VIAFB_NUM_PORTS 5
54
55struct via_port_cfg {
56 enum via_port_type type;
57 enum via_port_mode mode;
58 u16 io_port;
59 u8 ioport_index;
60};
61
62/*
63 * This is the global viafb "device" containing stuff needed by
64 * all subdevs.
65 */
66struct viafb_dev {
67 struct pci_dev *pdev;
68 int chip_type;
69 struct via_port_cfg *port_cfg;
70 /*
71 * Spinlock for access to device registers. Not yet
72 * globally used.
73 */
74 spinlock_t reg_lock;
75 /*
76 * The framebuffer MMIO region. Little, if anything, touches
77 * this memory directly, and certainly nothing outside of the
78 * framebuffer device itself. We *do* have to be able to allocate
79 * chunks of this memory for other devices, though.
80 */
81 unsigned long fbmem_start;
82 long fbmem_len;
83 void __iomem *fbmem;
84#if defined(CONFIG_FB_VIA_CAMERA) || defined(CONFIG_FB_VIA_CAMERA_MODULE)
85 long camera_fbmem_offset;
86 long camera_fbmem_size;
87#endif
88 /*
89 * The MMIO region for device registers.
90 */
91 unsigned long engine_start;
92 unsigned long engine_len;
93 void __iomem *engine_mmio;
94
95};
96
97/*
98 * Interrupt management.
99 */
100
101void viafb_irq_enable(u32 mask);
102void viafb_irq_disable(u32 mask);
103
104/*
105 * The global interrupt control register and its bits.
106 */
107#define VDE_INTERRUPT 0x200 /* Video interrupt flags/masks */
108#define VDE_I_DVISENSE 0x00000001 /* DVI sense int status */
109#define VDE_I_VBLANK 0x00000002 /* Vertical blank status */
110#define VDE_I_MCCFI 0x00000004 /* MCE compl. frame int status */
111#define VDE_I_VSYNC 0x00000008 /* VGA VSYNC int status */
112#define VDE_I_DMA0DDONE 0x00000010 /* DMA 0 descr done */
113#define VDE_I_DMA0TDONE 0x00000020 /* DMA 0 transfer done */
114#define VDE_I_DMA1DDONE 0x00000040 /* DMA 1 descr done */
115#define VDE_I_DMA1TDONE 0x00000080 /* DMA 1 transfer done */
116#define VDE_I_C1AV 0x00000100 /* Cap Eng 1 act vid end */
117#define VDE_I_HQV0 0x00000200 /* First HQV engine */
118#define VDE_I_HQV1 0x00000400 /* Second HQV engine */
119#define VDE_I_HQV1EN 0x00000800 /* Second HQV engine enable */
120#define VDE_I_C0AV 0x00001000 /* Cap Eng 0 act vid end */
121#define VDE_I_C0VBI 0x00002000 /* Cap Eng 0 VBI end */
122#define VDE_I_C1VBI 0x00004000 /* Cap Eng 1 VBI end */
123#define VDE_I_VSYNC2 0x00008000 /* Sec. Disp. VSYNC */
124#define VDE_I_DVISNSEN 0x00010000 /* DVI sense enable */
125#define VDE_I_VSYNC2EN 0x00020000 /* Sec Disp VSYNC enable */
126#define VDE_I_MCCFIEN 0x00040000 /* MC comp frame int mask enable */
127#define VDE_I_VSYNCEN 0x00080000 /* VSYNC enable */
128#define VDE_I_DMA0DDEN 0x00100000 /* DMA 0 descr done enable */
129#define VDE_I_DMA0TDEN 0x00200000 /* DMA 0 trans done enable */
130#define VDE_I_DMA1DDEN 0x00400000 /* DMA 1 descr done enable */
131#define VDE_I_DMA1TDEN 0x00800000 /* DMA 1 trans done enable */
132#define VDE_I_C1AVEN 0x01000000 /* cap 1 act vid end enable */
133#define VDE_I_HQV0EN 0x02000000 /* First hqv engine enable */
134#define VDE_I_C1VBIEN 0x04000000 /* Cap 1 VBI end enable */
135#define VDE_I_LVDSSI 0x08000000 /* LVDS sense interrupt */
136#define VDE_I_C0AVEN 0x10000000 /* Cap 0 act vid end enable */
137#define VDE_I_C0VBIEN 0x20000000 /* Cap 0 VBI end enable */
138#define VDE_I_LVDSSIEN 0x40000000 /* LVDS Sense enable */
139#define VDE_I_ENABLE 0x80000000 /* Global interrupt enable */
140
141/*
142 * DMA management.
143 */
144int viafb_request_dma(void);
145void viafb_release_dma(void);
146/* void viafb_dma_copy_out(unsigned int offset, dma_addr_t paddr, int len); */
147int viafb_dma_copy_out_sg(unsigned int offset, struct scatterlist *sg, int nsg);
148
149/*
150 * DMA Controller registers.
151 */
152#define VDMA_MR0 0xe00 /* Mod reg 0 */
153#define VDMA_MR_CHAIN 0x01 /* Chaining mode */
154#define VDMA_MR_TDIE 0x02 /* Transfer done int enable */
155#define VDMA_CSR0 0xe04 /* Control/status */
156#define VDMA_C_ENABLE 0x01 /* DMA Enable */
157#define VDMA_C_START 0x02 /* Start a transfer */
158#define VDMA_C_ABORT 0x04 /* Abort a transfer */
159#define VDMA_C_DONE 0x08 /* Transfer is done */
160#define VDMA_MARL0 0xe20 /* Mem addr low */
161#define VDMA_MARH0 0xe24 /* Mem addr high */
162#define VDMA_DAR0 0xe28 /* Device address */
163#define VDMA_DQWCR0 0xe2c /* Count (16-byte) */
164#define VDMA_TMR0 0xe30 /* Tile mode reg */
165#define VDMA_DPRL0 0xe34 /* Not sure */
166#define VDMA_DPR_IN 0x08 /* Inbound transfer to FB */
167#define VDMA_DPRH0 0xe38
168#define VDMA_PMR0 (0xe00 + 0x134) /* Pitch mode */
169
170/*
171 * Useful stuff that probably belongs somewhere global.
172 */
173#define VGA_WIDTH 640
174#define VGA_HEIGHT 480
175
176/*
177 * Indexed port operations. Note that these are all multi-op
178 * functions; every invocation will be racy if you're not holding
179 * reg_lock.
180 */
181
182#define VIAStatus 0x3DA /* Non-indexed port */
183#define VIACR 0x3D4
184#define VIASR 0x3C4
185#define VIAGR 0x3CE
186#define VIAAR 0x3C0
187
188static inline u8 via_read_reg(u16 port, u8 index)
189{
190 outb(index, port);
191 return inb(port + 1);
192}
193
194static inline void via_write_reg(u16 port, u8 index, u8 data)
195{
196 outb(index, port);
197 outb(data, port + 1);
198}
199
200static inline void via_write_reg_mask(u16 port, u8 index, u8 data, u8 mask)
201{
202 u8 old;
203
204 outb(index, port);
205 old = inb(port + 1);
206 outb((data & mask) | (old & ~mask), port + 1);
207}
208
209#define VIA_MISC_REG_READ 0x03CC
210#define VIA_MISC_REG_WRITE 0x03C2
211
212static inline void via_write_misc_reg_mask(u8 data, u8 mask)
213{
214 u8 old = inb(VIA_MISC_REG_READ);
215 outb((data & mask) | (old & ~mask), VIA_MISC_REG_WRITE);
216}
217
218
219#endif /* __VIA_CORE_H__ */
diff --git a/drivers/video/via/via-gpio.c b/drivers/video/via/via-gpio.c
index 67d699cbfd2c..595516aea691 100644
--- a/drivers/video/via/via-gpio.c
+++ b/drivers/video/via/via-gpio.c
@@ -8,8 +8,8 @@
8#include <linux/spinlock.h> 8#include <linux/spinlock.h>
9#include <linux/gpio.h> 9#include <linux/gpio.h>
10#include <linux/platform_device.h> 10#include <linux/platform_device.h>
11#include "via-core.h" 11#include <linux/via-core.h>
12#include "via-gpio.h" 12#include <linux/via-gpio.h>
13 13
14/* 14/*
15 * The ports we know about. Note that the port-25 gpios are not 15 * The ports we know about. Note that the port-25 gpios are not
diff --git a/drivers/video/via/via-gpio.h b/drivers/video/via/via-gpio.h
deleted file mode 100644
index 8281aea3dd6d..000000000000
--- a/drivers/video/via/via-gpio.h
+++ /dev/null
@@ -1,14 +0,0 @@
1/*
2 * Support for viafb GPIO ports.
3 *
4 * Copyright 2009 Jonathan Corbet <corbet@lwn.net>
5 * Distributable under version 2 of the GNU General Public License.
6 */
7
8#ifndef __VIA_GPIO_H__
9#define __VIA_GPIO_H__
10
11extern int viafb_gpio_lookup(const char *name);
12extern int viafb_gpio_init(void);
13extern void viafb_gpio_exit(void);
14#endif
diff --git a/drivers/video/via/via_i2c.c b/drivers/video/via/via_i2c.c
index 2291765f2f8e..da9e4ca94b17 100644
--- a/drivers/video/via/via_i2c.c
+++ b/drivers/video/via/via_i2c.c
@@ -23,8 +23,8 @@
23#include <linux/delay.h> 23#include <linux/delay.h>
24#include <linux/spinlock.h> 24#include <linux/spinlock.h>
25#include <linux/module.h> 25#include <linux/module.h>
26#include "via-core.h" 26#include <linux/via-core.h>
27#include "via_i2c.h" 27#include <linux/via_i2c.h>
28 28
29/* 29/*
30 * There can only be one set of these, so there's no point in having 30 * There can only be one set of these, so there's no point in having
diff --git a/drivers/video/via/via_i2c.h b/drivers/video/via/via_i2c.h
deleted file mode 100644
index 44532e468c05..000000000000
--- a/drivers/video/via/via_i2c.h
+++ /dev/null
@@ -1,42 +0,0 @@
1/*
2 * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved.
3 * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
4
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public
7 * License as published by the Free Software Foundation;
8 * either version 2, or (at your option) any later version.
9
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
12 * the implied warranty of MERCHANTABILITY or FITNESS FOR
13 * A PARTICULAR PURPOSE.See the GNU General Public License
14 * for more details.
15
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc.,
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */
21#ifndef __VIA_I2C_H__
22#define __VIA_I2C_H__
23
24#include <linux/i2c.h>
25#include <linux/i2c-algo-bit.h>
26
27struct via_i2c_stuff {
28 u16 i2c_port; /* GPIO or I2C port */
29 u16 is_active; /* Being used as I2C? */
30 struct i2c_adapter adapter;
31 struct i2c_algo_bit_data algo;
32};
33
34
35int viafb_i2c_readbyte(u8 adap, u8 slave_addr, u8 index, u8 *pdata);
36int viafb_i2c_writebyte(u8 adap, u8 slave_addr, u8 index, u8 data);
37int viafb_i2c_readbytes(u8 adap, u8 slave_addr, u8 index, u8 *buff, int buff_len);
38struct i2c_adapter *viafb_find_i2c_adapter(enum viafb_i2c_adap which);
39
40extern int viafb_i2c_init(void);
41extern void viafb_i2c_exit(void);
42#endif /* __VIA_I2C_H__ */
diff --git a/drivers/video/via/via_modesetting.c b/drivers/video/via/via_modesetting.c
index b4e735cc350e..3cddcff88ab9 100644
--- a/drivers/video/via/via_modesetting.c
+++ b/drivers/video/via/via_modesetting.c
@@ -24,8 +24,8 @@
24 */ 24 */
25 25
26#include <linux/kernel.h> 26#include <linux/kernel.h>
27#include <linux/via-core.h>
27#include "via_modesetting.h" 28#include "via_modesetting.h"
28#include "via-core.h"
29#include "share.h" 29#include "share.h"
30#include "debug.h" 30#include "debug.h"
31 31
diff --git a/drivers/video/via/via_utility.c b/drivers/video/via/via_utility.c
index 575703141868..d05ccb62b55f 100644
--- a/drivers/video/via/via_utility.c
+++ b/drivers/video/via/via_utility.c
@@ -19,7 +19,7 @@
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */ 20 */
21 21
22#include "via-core.h" 22#include <linux/via-core.h>
23#include "global.h" 23#include "global.h"
24 24
25void viafb_get_device_support_state(u32 *support_state) 25void viafb_get_device_support_state(u32 *support_state)
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 3d033186a822..d3dd2eb95586 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -22,9 +22,9 @@
22#include <linux/module.h> 22#include <linux/module.h>
23#include <linux/seq_file.h> 23#include <linux/seq_file.h>
24#include <linux/stat.h> 24#include <linux/stat.h>
25#define _MASTER_FILE 25#include <linux/via-core.h>
26 26
27#include "via-core.h" 27#define _MASTER_FILE
28#include "global.h" 28#include "global.h"
29 29
30static char *viafb_name = "Via"; 30static char *viafb_name = "Via";
diff --git a/drivers/video/via/viamode.c b/drivers/video/via/viamode.c
index 2fdb9e6724a4..2dbad3c0f679 100644
--- a/drivers/video/via/viamode.c
+++ b/drivers/video/via/viamode.c
@@ -19,7 +19,7 @@
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */ 20 */
21 21
22#include "via-core.h" 22#include <linux/via-core.h>
23#include "global.h" 23#include "global.h"
24struct res_map_refresh res_map_refresh_tbl[] = { 24struct res_map_refresh res_map_refresh_tbl[] = {
25/*hres, vres, vclock, vmode_refresh*/ 25/*hres, vres, vclock, vmode_refresh*/
diff --git a/drivers/video/via/vt1636.c b/drivers/video/via/vt1636.c
index e5f802472883..d65bf1aee87c 100644
--- a/drivers/video/via/vt1636.c
+++ b/drivers/video/via/vt1636.c
@@ -19,8 +19,8 @@
19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */ 20 */
21 21
22#include "via-core.h" 22#include <linux/via-core.h>
23#include "via_i2c.h" 23#include <linux/via_i2c.h>
24#include "global.h" 24#include "global.h"
25 25
26u8 viafb_gpio_i2c_read_lvds(struct lvds_setting_information 26u8 viafb_gpio_i2c_read_lvds(struct lvds_setting_information
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-25 17:26:24 -0500