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minix/drivers/fb/fb.h

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fb: introduce framebuffer support to Minix This patch introduces a framebuffer to Minix. It's written for the ARM port of Minix, but has an architectural split that separates the hardware dependent part from the non-hardware dependent part. Futhermore, this driver was developed using a screen that has a native resolution of 1024x600 pixels and having lack of support for obtaining EDID from the screen. Consequently, it uses a hardcoded resolution of 1024x600. The driver uses an interface based on the Linux ioctl API, but supports only a very limited subset.
2013-02-01 13:13:19 +01:00
#ifndef __FB_H__
#define __FB_H__
fb: auto-configure with EDID Use EDID when available to configure the frame buffer driver with good settings for the attached display. Change-Id: I69a78155a93e55ffa1ca3ff6621a879a56cdbceb
2013-07-29 19:01:38 +02:00
#include <minix/fb.h>
libchardriver: full API rewrite The new API now covers the entire character driver protocol, while hiding all the message details. It should therefore be used by all new character drivers. All existing drivers that already made use of libchardriver have been changed to use the new API. As one of the most important API changes, support for scatter and gather transfers has been removed, as several key drivers already did not support this, and it could be supported at the safecopy level instead (for a future readv/writev). Additional changes include: - respond to block device open requests to avoid hanging VFS threads; - add support for sef_cancel. Change-Id: I1bab6c1cb66916c71b87aeb1db54a9bdf171fe6b
2013-09-03 01:49:38 +02:00
int arch_fb_init(int minor, struct edid_info *info);
fb: introduce framebuffer support to Minix This patch introduces a framebuffer to Minix. It's written for the ARM port of Minix, but has an architectural split that separates the hardware dependent part from the non-hardware dependent part. Futhermore, this driver was developed using a screen that has a native resolution of 1024x600 pixels and having lack of support for obtaining EDID from the screen. Consequently, it uses a hardcoded resolution of 1024x600. The driver uses an interface based on the Linux ioctl API, but supports only a very limited subset.
2013-02-01 13:13:19 +01:00
int arch_get_device(int minor, struct device *dev);
int arch_get_varscreeninfo(int minor, struct fb_var_screeninfo *fbvsp);
int arch_put_varscreeninfo(int minor, struct fb_var_screeninfo *fbvs_copy);
int arch_get_fixscreeninfo(int minor, struct fb_fix_screeninfo *fbfsp);
int arch_pan_display(int minor, struct fb_var_screeninfo *fbvs_copy);
#define FB_MESSAGE "Hello, world! From framebuffer!\n"
fb: auto-configure with EDID Use EDID when available to configure the frame buffer driver with good settings for the attached display. Change-Id: I69a78155a93e55ffa1ca3ff6621a879a56cdbceb
2013-07-29 19:01:38 +02:00
#define FB_DEV_NR 1
fb: introduce framebuffer support to Minix This patch introduces a framebuffer to Minix. It's written for the ARM port of Minix, but has an architectural split that separates the hardware dependent part from the non-hardware dependent part. Futhermore, this driver was developed using a screen that has a native resolution of 1024x600 pixels and having lack of support for obtaining EDID from the screen. Consequently, it uses a hardcoded resolution of 1024x600. The driver uses an interface based on the Linux ioctl API, but supports only a very limited subset.
2013-02-01 13:13:19 +01:00
#endif /* __FB_H__ */
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