Re: [PATCH 2/8] samples: move auxdisplay example code from Documentation

[Shuah Khan]

On 09/19/2016 10:05 AM, Jonathan Corbet wrote:
> On Mon, 19 Sep 2016 08:47:33 -0600
> Shuah Khan  wrote:
> 
>> Move auxdisplay examples to samples and remove it from Documentation
>> Makefile. Create a new Makefile to build auxdisplay. It can be built
>> from top level directory or from auxdisplay directory:
> 
> Documentation/auxdisplay/cfag12864b needs to be updated to reflect the new
> home for the program (which probably does belong in samples/).
> 
> I wonder if these programs need MAINTAINERS entries too?
> 
> jon
> 

I will make sure Documentation and MAINTAINERS update happens in v2 patch
for this change.

thanks,
-- Shuah

Re: [PATCH 2/8] samples: move auxdisplay example code from Documentation

[Shuah Khan]

On 09/19/2016 10:05 AM, Jonathan Corbet wrote:
> On Mon, 19 Sep 2016 08:47:33 -0600
> Shuah Khan  wrote:
> 
>> Move auxdisplay examples to samples and remove it from Documentation
>> Makefile. Create a new Makefile to build auxdisplay. It can be built
>> from top level directory or from auxdisplay directory:
> 
> Documentation/auxdisplay/cfag12864b needs to be updated to reflect the new
> home for the program (which probably does belong in samples/).
> 
> I wonder if these programs need MAINTAINERS entries too?
> 
> jon
> 

I will make sure Documentation and MAINTAINERS update happens in v2 patch
for this change.

thanks,
-- Shuah

Re: [PATCH 2/8] samples: move auxdisplay example code from Documentation

[Jonathan Corbet]

On Mon, 19 Sep 2016 08:47:33 -0600
Shuah Khan  wrote:

> Move auxdisplay examples to samples and remove it from Documentation
> Makefile. Create a new Makefile to build auxdisplay. It can be built
> from top level directory or from auxdisplay directory:

Documentation/auxdisplay/cfag12864b needs to be updated to reflect the new
home for the program (which probably does belong in samples/).

I wonder if these programs need MAINTAINERS entries too?

jon

Re: [PATCH 2/8] samples: move auxdisplay example code from Documentation

[Jonathan Corbet]

On Mon, 19 Sep 2016 08:47:33 -0600
Shuah Khan  wrote:

> Move auxdisplay examples to samples and remove it from Documentation
> Makefile. Create a new Makefile to build auxdisplay. It can be built
> from top level directory or from auxdisplay directory:

Documentation/auxdisplay/cfag12864b needs to be updated to reflect the new
home for the program (which probably does belong in samples/).

I wonder if these programs need MAINTAINERS entries too?

jon

[PATCH 2/8] samples: move auxdisplay example code from Documentation

[Shuah Khan]

Move auxdisplay examples to samples and remove it from Documentation
Makefile. Create a new Makefile to build auxdisplay. It can be built
from top level directory or from auxdisplay directory:

Run make -C samples/auxdisplay or cd samples/auxdisplay; make

Signed-off-by: Shuah Khan 
---
 Documentation/Makefile|   3 +-
 Documentation/auxdisplay/.gitignore   |   1 -
 Documentation/auxdisplay/Makefile |   7 -
 Documentation/auxdisplay/cfag12864b-example.c | 281 --
 samples/auxdisplay/.gitignore |   1 +
 samples/auxdisplay/Makefile   |   9 +
 samples/auxdisplay/cfag12864b-example.c   | 281 ++
 7 files changed, 292 insertions(+), 291 deletions(-)
 delete mode 100644 Documentation/auxdisplay/.gitignore
 delete mode 100644 Documentation/auxdisplay/Makefile
 delete mode 100644 Documentation/auxdisplay/cfag12864b-example.c
 create mode 100644 samples/auxdisplay/.gitignore
 create mode 100644 samples/auxdisplay/Makefile
 create mode 100644 samples/auxdisplay/cfag12864b-example.c

diff --git a/Documentation/Makefile b/Documentation/Makefile
index 58c6629..60ec0dc 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -1,2 +1 @@
-subdir-y := auxdisplay blackfin \
-   laptops mic misc-devices pcmcia timers watchdog
+subdir-y := blackfin laptops mic misc-devices pcmcia timers watchdog
diff --git a/Documentation/auxdisplay/.gitignore 
b/Documentation/auxdisplay/.gitignore
deleted file mode 100644
index 7af2228..000
--- a/Documentation/auxdisplay/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-cfag12864b-example
diff --git a/Documentation/auxdisplay/Makefile 
b/Documentation/auxdisplay/Makefile
deleted file mode 100644
index ada4dac..000
--- a/Documentation/auxdisplay/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# List of programs to build
-hostprogs-y := cfag12864b-example
-
-# Tell kbuild to always build the programs
-always := $(hostprogs-y)
-
-HOSTCFLAGS_cfag12864b-example.o += -I$(objtree)/usr/include
diff --git a/Documentation/auxdisplay/cfag12864b-example.c 
b/Documentation/auxdisplay/cfag12864b-example.c
deleted file mode 100644
index e7823ff..000
--- a/Documentation/auxdisplay/cfag12864b-example.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- *Filename: cfag12864b-example.c
- * Version: 0.1.0
- * Description: cfag12864b LCD userspace example program
- * License: GPLv2
- *
- *  Author: Copyright (C) Miguel Ojeda Sandonis
- *Date: 2006-10-31
- *
- *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-
-/*
- * 
- * start of cfag12864b code
- * 
- */
-
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#define CFAG12864B_WIDTH   (128)
-#define CFAG12864B_HEIGHT  (64)
-#define CFAG12864B_SIZE(128 * 64 / 8)
-#define CFAG12864B_BPB (8)
-#define CFAG12864B_ADDRESS(x, y)   ((y) * CFAG12864B_WIDTH / \
-   CFAG12864B_BPB + (x) / CFAG12864B_BPB)
-#define CFAG12864B_BIT(n)  (((unsigned char) 1) << (n))
-
-#undef CFAG12864B_DOCHECK
-#ifdef CFAG12864B_DOCHECK
-   #define CFAG12864B_CHECK(x, y)  ((x) < CFAG12864B_WIDTH && \
-   (y) < CFAG12864B_HEIGHT)
-#else
-   #define CFAG12864B_CHECK(x, y)  (1)
-#endif
-
-int cfag12864b_fd;
-unsigned char * cfag12864b_mem;
-unsigned char cfag12864b_buffer[CFAG12864B_SIZE];
-
-/*
- * init a cfag12864b framebuffer device
- *
- * No error:   return = 0
- * Unable to open: return = -1
- * Unable to mmap: return = -2
- */
-static int cfag12864b_init(char *path)
-{
-   cfag12864b_fd = open(path, O_RDWR);
-   if (cfag12864b_fd == -1)
-   return -1;
-
-   cfag12864b_mem = mmap(0, CFAG12864B_SIZE, PROT_READ | PROT_WRITE,
-   MAP_SHARED, cfag12864b_fd, 0);
-   if (cfag12864b_mem == MAP_FAILED) {
-   close(cfag12864b_fd);
-   return -2;
-   }
-
-   return 0;
-}
-
-/*
- * exit a cfag12864b framebuffer device
- */
-static void cfag12864b_exit(void)
-{
-   munmap(cfag12864b_mem, CFAG12864B_SIZE);
-   close(cfag12864b_fd);
-}
-
-/*
- * set (x, y) pixel
- */
-static void 

[PATCH 2/8] samples: move auxdisplay example code from Documentation

[Shuah Khan]

Move auxdisplay examples to samples and remove it from Documentation
Makefile. Create a new Makefile to build auxdisplay. It can be built
from top level directory or from auxdisplay directory:

Run make -C samples/auxdisplay or cd samples/auxdisplay; make

Signed-off-by: Shuah Khan 
---
 Documentation/Makefile|   3 +-
 Documentation/auxdisplay/.gitignore   |   1 -
 Documentation/auxdisplay/Makefile |   7 -
 Documentation/auxdisplay/cfag12864b-example.c | 281 --
 samples/auxdisplay/.gitignore |   1 +
 samples/auxdisplay/Makefile   |   9 +
 samples/auxdisplay/cfag12864b-example.c   | 281 ++
 7 files changed, 292 insertions(+), 291 deletions(-)
 delete mode 100644 Documentation/auxdisplay/.gitignore
 delete mode 100644 Documentation/auxdisplay/Makefile
 delete mode 100644 Documentation/auxdisplay/cfag12864b-example.c
 create mode 100644 samples/auxdisplay/.gitignore
 create mode 100644 samples/auxdisplay/Makefile
 create mode 100644 samples/auxdisplay/cfag12864b-example.c

diff --git a/Documentation/Makefile b/Documentation/Makefile
index 58c6629..60ec0dc 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -1,2 +1 @@
-subdir-y := auxdisplay blackfin \
-   laptops mic misc-devices pcmcia timers watchdog
+subdir-y := blackfin laptops mic misc-devices pcmcia timers watchdog
diff --git a/Documentation/auxdisplay/.gitignore 
b/Documentation/auxdisplay/.gitignore
deleted file mode 100644
index 7af2228..000
--- a/Documentation/auxdisplay/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-cfag12864b-example
diff --git a/Documentation/auxdisplay/Makefile 
b/Documentation/auxdisplay/Makefile
deleted file mode 100644
index ada4dac..000
--- a/Documentation/auxdisplay/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# List of programs to build
-hostprogs-y := cfag12864b-example
-
-# Tell kbuild to always build the programs
-always := $(hostprogs-y)
-
-HOSTCFLAGS_cfag12864b-example.o += -I$(objtree)/usr/include
diff --git a/Documentation/auxdisplay/cfag12864b-example.c 
b/Documentation/auxdisplay/cfag12864b-example.c
deleted file mode 100644
index e7823ff..000
--- a/Documentation/auxdisplay/cfag12864b-example.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- *Filename: cfag12864b-example.c
- * Version: 0.1.0
- * Description: cfag12864b LCD userspace example program
- * License: GPLv2
- *
- *  Author: Copyright (C) Miguel Ojeda Sandonis
- *Date: 2006-10-31
- *
- *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-
-/*
- * 
- * start of cfag12864b code
- * 
- */
-
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#define CFAG12864B_WIDTH   (128)
-#define CFAG12864B_HEIGHT  (64)
-#define CFAG12864B_SIZE(128 * 64 / 8)
-#define CFAG12864B_BPB (8)
-#define CFAG12864B_ADDRESS(x, y)   ((y) * CFAG12864B_WIDTH / \
-   CFAG12864B_BPB + (x) / CFAG12864B_BPB)
-#define CFAG12864B_BIT(n)  (((unsigned char) 1) << (n))
-
-#undef CFAG12864B_DOCHECK
-#ifdef CFAG12864B_DOCHECK
-   #define CFAG12864B_CHECK(x, y)  ((x) < CFAG12864B_WIDTH && \
-   (y) < CFAG12864B_HEIGHT)
-#else
-   #define CFAG12864B_CHECK(x, y)  (1)
-#endif
-
-int cfag12864b_fd;
-unsigned char * cfag12864b_mem;
-unsigned char cfag12864b_buffer[CFAG12864B_SIZE];
-
-/*
- * init a cfag12864b framebuffer device
- *
- * No error:   return = 0
- * Unable to open: return = -1
- * Unable to mmap: return = -2
- */
-static int cfag12864b_init(char *path)
-{
-   cfag12864b_fd = open(path, O_RDWR);
-   if (cfag12864b_fd == -1)
-   return -1;
-
-   cfag12864b_mem = mmap(0, CFAG12864B_SIZE, PROT_READ | PROT_WRITE,
-   MAP_SHARED, cfag12864b_fd, 0);
-   if (cfag12864b_mem == MAP_FAILED) {
-   close(cfag12864b_fd);
-   return -2;
-   }
-
-   return 0;
-}
-
-/*
- * exit a cfag12864b framebuffer device
- */
-static void cfag12864b_exit(void)
-{
-   munmap(cfag12864b_mem, CFAG12864B_SIZE);
-   close(cfag12864b_fd);
-}
-
-/*
- * set (x, y) pixel
- */
-static void cfag12864b_set(unsigned char x,