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* [PATCH] VT binding: Make sticon support bindingAntonino A. Daplas2006-06-261-1/+1
| | | | | | | | Do not mark sticon_startup() as __init Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] VT binding: Make promcon support bindingAntonino A. Daplas2006-06-261-2/+2
| | | | | | | | Do not mark promcon_startup() and promcon_init_unimap() as __init Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] VT binding: Make newport_con support bindingAntonino A. Daplas2006-06-261-10/+28
| | | | | | | | | - move register ioremap from newport_startup() to newport_console_init() - fonts are freed multiple times, do it only once Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] VT binding: Make mdacon support bindingAntonino A. Daplas2006-06-261-1/+1
| | | | | | | | Do not mark mdacon_startup __init. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] VT binding: Do not create a device file for class device 'fbcon'Antonino A. Daplas2006-06-261-4/+2
| | | | | | | | | | The class device "fbcon" does not need to be a device file. Do not create one by passing a major and minor number of zero to class_device_create()/destroy(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] VT binding: Update fbcon to support bindingAntonino A. Daplas2006-06-262-61/+150
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The control for binding/unbinding is moved from fbcon to the console layer. Thus the fbcon sysfs attributes, attach and detach, are also gone. 1. Add a notifier event that tells fbcon if a framebuffer driver has been unregistered. If no registered driver remains, fbcon will unregister itself from the console layer. 2. Replaced calls to give_up_console() with unregister_con_driver(). 3. Still use take_over_console() instead of register_con_driver() to maintain compatibility 4. Respect the parameter first_fb_vc and last_fb_vc instead of using 0 and MAX_NR_CONSOLES - 1. These parameters are settable by the user. 5. When fbcon is completely unbound from the console layer, fbcon will also release (iow, decrement module reference counts to zero) all fbdev drivers. In other words, a bind or unbind request from the console layer will propagate down to the framebuffer drivers. 6. If fbcon is not bound to the console, it will ignore all notifier events (except driver registration and unregistration) and all sysfs requests. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Detaching fbcon: add capability to attach/detach fbconAntonino A. Daplas2006-06-261-58/+97
| | | | | | | | | | | | | | | | | | | | | | | | Add the ability to detach and attach the framebuffer console to and from the vt layer. This is done by echo'ing any value to sysfs attributes located in class/graphics/fbcon. The two attributes are: attach - bind fbcon to the vt layer detach - unbind fbcon from the vt layer Once fbcon is detached from the vt layer, fbcon can be unloaded if compiled as a module. This feature is quite useful for developers who work on the framebuffer or console subsystem. This is also useful for users who want to go to text mode or graphics mode without having to reboot. Directly unloading the fbcon module is not possible because the vt layer increments the module reference count for all bound consoles. Detaching fbcon decrements the module reference count to zero so unloading becomes possible. Detaching fbcon may interfere with X and/or DRM. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Detaching fbcon: clean up exit codeAntonino A. Daplas2006-06-261-0/+43
| | | | | | | | | To detach fbcon, it must also clean up all resources it allocated. This was never done before because fbcon cannot be unloaded. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Detaching fbcon: sdd sysfs class device entry for fbconAntonino A. Daplas2006-06-265-76/+112
| | | | | | | | | | | | | | | | In order for this feature to work, an interface will be needed. The most appropriate is sysfs. However, the framebuffer console has no sysfs entry yet. This will create a sysfs class device entry for fbcon under /sys/class/graphics. Add a class_device entry 'fbcon' under class 'graphics'. Console-specific attributes which where previously under class/graphics/fb[x] are moved to class/graphics/fbcon. These attributes, 'con_rotate' and 'con_rotate_all', are also renamed to 'rotate' and 'rotate_all' respectively. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Detaching fbcon: remove calls to pci_disable_device()Antonino A. Daplas2006-06-267-20/+2
| | | | | | | | | | | | Detaching fbcon allows individual drivers to be unloaded. However several drivers call pci_disable_device() upon exit. This function will disable the BAR's which will kill VGA text mode and/or affect X/DRM. To prevent this, remove calls to pci_disable_device() from several drivers. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Detaching fbcon: fix vgacon to allow retaking of the consoleAntonino A. Daplas2006-06-261-6/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the limitations of the framebuffer console system is its inablity to unload or detach itself from the console layer. And once it loads, it also locks in framebuffer drivers preventing their unload. Although the con2fbmap utility does provide a means to unload individual drivers, it requires that at least one framebuffer driver is loaded for use by fbcon. With this change, it is possible to detach fbcon from the console layer. If it is detached, it will reattach the boot console driver (which is permanently loaded) back to the console layer so the system can continue to work. As a consequence, fbcon will also decrement its reference count of individual framebuffer drivers, allowing all of these drivers to be unloaded even if fbcon is still loaded. Unless you use drivers that restores the display to text mode (rivafb and i810fb, for example), detaching fbcon does require assistance from userspace tools (ie, vbetools) for text mode to be restored completely. Without the help of these tools, fbcon will leave the VGA console corrupted. The methods that can be used will be described in Documentation/fb/fbcon.txt. Because the vt layer also increments the module reference count for each console driver, fbcon cannot be directly unloaded. It must be detached first prior to unload. Similarly, fbcon can be reattached to the console layer without having to reload the module. A nice feature if fbcon is compiled statically. Attaching and detaching fbcon is done via sysfs attributes. A class device entry for fbcon is created in /sys/class/graphics. The two attributes that controls this feature are detach and attach. Two other attributes that are piggybacked under /sys/class/graphics/fb[n] that are fbcon-specific, 'con_rotate' and 'con_rotate_all' are moved to fbcon. They are renamed as 'rotate' and 'rotate_all' respectively. Overall, this feature is a great help for developers working in the framebuffer or console layer. There is not need to continually reboot the kernel for every small change. It is also useful for regular users who wants to choose between a graphical console or a text console without having to reboot. Example usage for x86: /* start in text mode */ modprobe xxxfb modprobe fbcon /* graphical mode with fbcon using xxxfb */ echo 1 > /sys/class/graphics/fbcon/detach /* back to text mode, will produce corrupt display unless vbetool is used */ rmmod xxxfb modprobe yyyfb /* back to graphical mode with fbcon using yyyfb */ Before trying out this feature, please read Documentation/fb/fbcon.txt. This patch: In order for fbcon to detach itself from the console layer, vgacon, which is a boot console driver, must be fixed so it can retake the console multiple times, not just during init. The following needs to be done: - remove __init from the vgacon_startup, this is called again by take_over_console(). - vc->rows and vc->cols are set manually by vgacon during init. After init, vc_resize() can be used - make sure the scrollback_buffer is not reallocated Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: tag by scantype in sysfsDaniel R Thompson2006-06-261-1/+10
| | | | | | | | | | | | Modify the sysfs description of a video mode such that modes are tagged with their scan type, (p)rogessive, (i)nterlaced, (d)ouble scan. For example, U:1920x1080i-50. This is useful to disambiguate some of the 'consumer' video timings found in CEA-861 (especially those for EDTV). Signed-off-by: Daniel R Thompson <daniel.thompson@st.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] imacfb: Add Intel-based Macintosh Framebuffer SupportEdgar Hucek2006-06-263-0/+355
| | | | | | | | | | | | | This patch adds a new framebuffer driver for the Intel Based macs. This framebuffer is needed when booting from EFI to get something out the box. [akpm: note: doesn't support modular building] [akpm@osdl.org: cleanups] Signed-off-by: Edgar Hucek <hostmaster@ed-soft.at> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] atyfb: Fix section warningsAntonino A. Daplas2006-06-262-14/+14
| | | | | | | | | | | | Fix the following warning: WARNING: drivers/video/aty/atyfb.o - Section mismatch: reference to .init.text:aty_init_cursor from .text between 'aty_init' (at offset 0x241d) and 'atyfb_blank' Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] macmodes: Fix section warningAntonino A. Daplas2006-06-263-23/+25
| | | | | | | | | | | | Fix the following warning: WARNING: drivers/video/macmodes.o - Section mismatch: reference to .init.text:mac_find_mode from __ksymtab after '__ksymtab_mac_find_mode' (at offset 0x10) Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Fix logo rotation if width != heightAntonino A. Daplas2006-06-261-10/+10
| | | | | | | | | | | Logo drawing crashes or produces a corrupt display if the logo width and height are not equal. The dimensions are transposed prior to the actual rotation and the width is used instead of the height in the actual rotation code. These produce a corrupt image. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] neofb: fix unblank logic interfering with lid toggled backlightChristian Trefzer2006-06-261-9/+23
| | | | | | | | | | | | | | | | | | | | | | | This is a fix for the most annoying problem that remained with neofb: After "setterm -powersave powerdown" the console blanker will disable the backlight after the given timeout expires. If this happens after the lid has been shut, we read "LCD off" from the register and store that in the driver. Once the lid is opened, the backlight turns on, but any key press that would awaken the blanked console will switch the backlight off again. The workaround so far was to use the "display config toggle" Fn key combo - once if no external display is attached, otherwise as often as required to restore the desired display setup. The following patch fixes the issue at least for the LCD-only case, with no external monitor attached. Other display setup permutations are pending further testing, but so far I can guarantee at least no negative change in behaviour, if any at all. Signed-off-by: Christian Trefzer <ctrefzer@gmx.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] skeletonfb: remove duplicate module init, exit, license linesArnaldo Carvalho de Melo2006-06-261-5/+0
| | | | | | | Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Acked-by: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] au1100fb: add power management supportRodolfo Giometti2006-06-261-2/+39
| | | | | | | | | | Add power management support [akpm@osdl.org: cleanup] Signed-off-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] backlight: Fix Kconfig dependencyAntonino A. Daplas2006-06-261-2/+2
| | | | | | | | | | CONFIG_FB = m and CONFIG_{BACKLIGHT:LCD}_CLASS_DEVICE = y is possible resulting in link errors. Fix by making backlight and lcd class also depend on FB Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] s3c2410fb: Fix resumeArnaud Patard2006-06-261-6/+11
| | | | | | | | | | regs.lcdcon1 was not updated on suspend. The result was a garbaged display on resume. This bug was first noticed by Christer Weinigel. This patch is a modified version of the one he sent to me. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Remove unused exportsAdrian Bunk2006-06-264-6/+0
| | | | | | | | | | | | | | | This patch removes the following unused EXPORT_SYMBOL's: - fbcvt.c: fb_find_mode_cvt - fbmem.c: fb_con_duit - fbmem.c: fb_new_modelist - macmodes.c: mac_var_to_vmode - modedb.c: fb_delete_videomode - modedb.c: fb_destroy_modelist Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Coverity Bug 90Antonino A. Daplas2006-06-261-2/+3
| | | | | | | | It's a false positive, but let's suppress it anyway. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Coverity Bug 85Antonino A. Daplas2006-06-261-0/+1
| | | | | | | | It's a false positive, but let's suppress it anyway. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] atyfb: Fix dead codeAntonino A. Daplas2006-06-261-0/+3
| | | | | | | | | | Coverity Bug 68: Fix dead code Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vesafb: Prefer VGA registers over PMIAntonino A. Daplas2006-06-261-15/+17
| | | | | | | | | | | - As per VESA specs, use the VGA registers to set the palette if the mode is VGA compatible. Otherwise, use the protected mode interface. - Make pmi_setpal default to 1 Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vesafb: Fix return code of vesafb_setcolregAntonino A. Daplas2006-06-261-5/+11
| | | | | | | | | If the hardware palette cannot be accessed, make vesafb_setcolreg return a nonzero value. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Add 1366x768 (WXGA) mode to mode databaseDennis Munsie2006-06-261-0/+4
| | | | | | | | | Adds 1366x768 @ 60Hz to drivers/video/modedb.c. Signed-off-by: Dennis Munsie <dmunsie@cecropia.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] nvidiafb: Add support for Geforce 6100 and related chipsetsAntonino A. Daplas2006-06-262-2/+9
| | | | | | | | Add support for Geforce 6100 and related chipsets (PCI device id 0x024x) Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Firmware EDID fixesAntonino A. Daplas2006-06-262-17/+16
| | | | | | | | | | | | | - make firmware edid independent from framebuffer (No need to choose framebuffer just to disable this option - enable this option in X86_64 - check if VBE/DDC function is implemented before calling actual function Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] savagefb: Whitespace cleanupAntonino A. Daplas2006-06-261-497/+496
| | | | | | | | Whitespace cleanup Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Static pseudocolor with depth less than 4 does existAntonino A. Daplas2006-06-261-1/+1
| | | | | | | | | A static pseudocolor visual with depth less than 4 does exist, so let's not accidentally upscale the depth with this configuration Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vga16fb: Update platform codeAntonino A. Daplas2006-06-261-17/+23
| | | | | | | | Update platform code to dynamically allocate the platform device Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vfb: Update platform codeAntonino A. Daplas2006-06-261-16/+13
| | | | | | | | Update platform code to dynamically allocate the platform device Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] vesafb: Update platform codeAntonino A. Daplas2006-06-261-5/+12
| | | | | | | | Update platform code to dynamically allocate the platform device Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] epson1355fb: Update platform codeAntonino A. Daplas2006-06-261-15/+14
| | | | | | | | Update platform code to dynamically allocate the platform device Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] atyfb: Set correct acceleration flagsAntonino A. Daplas2006-06-261-1/+13
| | | | | | | | | Set the appropriate acceleration flags so fbcon can choose the optimal scrolling mode. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] atyfb: Remove unneeded calls to wait_for_idleAntonino A. Daplas2006-06-261-10/+0
| | | | | | | | | | The drawing functions of atyfb is unecessary syncing the GPU which is affecting performance. Remove the calls, any direct access by fbcon to the framebuffer will always be preceeded by a call to atyfb_sync(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] atyfb: Fix hardware cursor handlingAntonino A. Daplas2006-06-261-19/+12
| | | | | | | | | | | | | | | Fix image and color handling in atyfb_cursor() - In the 2-bit scheme of the cursor image, just set the first bit to be always zero (turn off transparency and/or XOR), and just do the masking manually - The cursor color is converted into 32-bit RGBA8888 using struct fb_cmap. Each component in the cmap is u16 in size, so mask the upper 8 bits. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] nvidiafb: Revise pci_device_id tableAntonino A. Daplas2006-06-261-356/+6
| | | | | | | | | | | | | | | nVidia is churning out chipsets like there's no tomorrow. And even though the pci_device_id table now has numerous entries, it is still not guaranteed that all supported devices are included or will be included. Fortunately, nvidiafb has chipset detection logic built in. So, change the contents of the pci_device_id table so it will capture all nVidia devices of the display class. Unsupported chipsets will then be filtered out by nvidiafb's detection logic. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: More accurate sync range extrapolationAntonino A. Daplas2006-06-261-4/+24
| | | | | | | | | | | | | | | | | The EDID block should specify the display's operating limits (vertical and horizontal sync ranges, and maximum dot clock). If not given by the EDID block, the ranges are extrapolated from the modelist. However, the computation used is only a rough approximation, and the resulting values may not reflect the actual capability of the display. This problem is frequently encountered when the EDID block has a single entry, the single mode entry will fail validation. To prevent this, calculate the values based on the same method used in fb_validate_mode(). Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: Remove duplicate #include'sAdrian Bunk2006-06-263-5/+1
| | | | | | | | | | | | Remove unneeded duplicate #include's of the same header file. In the case of fbmon.c linux/pci.h is now #include'd unconditional, but this should be safe. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fbdev: cleanup the CONFIG_VIDEO_SELECT messAdrian Bunk2006-06-262-12/+1
| | | | | | | | | | | | | | We had three (sic) VIDEO_SELECT options: - two in drivers/video/Kconfig - one in drivers/video/console/Kconfig This patch removes the two options in drivers/video/Kconfig and also removes the unneeded usage in drivers/video/sis/sis_main.c . Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] backlight: LOCOMO Backlight Driver updatesRichard Purdie2006-06-263-17/+116
| | | | | | | | | | | | | | Add backlight intensity control to the LOCOMO lcd/backlight driver using the backlight class and add basic power management support. This is a reimplementation and improvement of patches by John Lenz and Pavel Machek Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Antonino Daplas <adaplas@pol.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] savagefb: Add state save and_restore hooksAntonino A. Daplas2006-06-261-18/+191
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported by: Rich (Bugzilla Bug 6417) "if savage driver is used in x.org together with savagefb, it results in seriously garbled and distorted screen - coupled with severe slowdowns." This bug is the result of Xorg unable to handle savagefb altering the hardware which results in X failing to start properly and/or failed console switching. Add savagefb_state_save and savagefb_state_restore. These hooks will only save and restore the extended VGA registers. Standard VGA registers will be left alone. This is enough to make savagefb play nicely with the latest Xorg savage driver, and perhaps with savage DRI. (Transient screen artifacts may appear before X loads and during console switches). (Unfortunately, blanking the screen also leaves Xorg in a blanked state, so I have to unblank the screen before Xorg loads. So I doubt if the transient screen artifacts will be completely invisible but hopefully it will only be for a shorter duration (not much).) [akpm@osdl.org: cleanups] Signed-off-by: Antonino Daplas <adaplas@pol.net> Cc: <rich@hq.vsaa.lv> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] savagefb: Allocate space for current and saved register statesAntonino A. Daplas2006-06-262-278/+282
| | | | | | | | | | | Allocate space for 2 register states: 'current' for the current state of the hardware, and 'saved', to be used for restoring the hardware to a sane state. This is in preparation for the addition of state save and restore hooks to make savagefb work together with the latest Xorg savage driver. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds2006-06-251-25/+27
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (244 commits) V4L/DVB (4210b): git-dvb: tea575x-tuner build fix V4L/DVB (4210a): git-dvb versus matroxfb V4L/DVB (4209): Added some BTTV PCI IDs for newer boards Fixes some sync issues between V4L/DVB development and GIT V4L/DVB (4206): Cx88-blackbird: always set encoder height based on tvnorm->id V4L/DVB (4205): Merge tda9887 module into tuner. V4L/DVB (4203): Explicitly set the enum values. V4L/DVB (4202): allow selecting CX2341x port mode V4L/DVB (4200): Disable bitrate_mode when encoding mpeg-1. V4L/DVB (4199): Add cx2341x-specific control array to cx2341x.c V4L/DVB (4198): Avoid newer usages of obsoleted experimental MPEGCOMP API V4L/DVB (4197): Port new MPEG API to saa7134-empress with saa6752hs V4L/DVB (4196): Port cx88-blackbird to the new MPEG API. V4L/DVB (4193): Update cx2341x fw encoding API doc. V4L/DVB (4192): Use control helpers for saa7115, cx25840, msp3400. V4L/DVB (4191): Add CX2341X MPEG encoder module. V4L/DVB (4190): Add helper functions for control processing to v4l2-common. V4L/DVB (4189): Add videodev support for VIDIOC_S/G/TRY_EXT_CTRLS. V4L/DVB (4188): Add new MPEG control/ioctl definitions to videodev2.h V4L/DVB (4186): Add support for the DNTV Live! mini DVB-T card. ...
| * V4L/DVB (4210a): git-dvb versus matroxfbAndrew Morton2006-06-251-25/+27
| | | | | | | | | | | | | | | | | | drivers/video/matrox/matroxfb_base.c: In function 'matroxfb_ioctl': drivers/video/matrox/matroxfb_base.c:1140: error: 'VIDIOC_S_CTRL_OLD' undeclared (first use in this function) drivers/video/matrox/matroxfb_base.c:1140: error: (Each undeclared identifier is reported only once drivers/video/matrox/matroxfb_base.c:1140: error: for each function it appears in.) Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* | [PATCH] trident fb section fixesRandy Dunlap2006-06-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Priority: not critical. Change 3 functions from __init to __devinit. Could be an init/probe problem in theory, but not observed, so not high priority IMO. Fix section mismatch warnings: WARNING: drivers/video/tridentfb.o - Section mismatch: reference to .init.text: from .text between 'trident_pci_probe' (at offset 0x1aad) and 'trident_pci_remove' WARNING: drivers/video/tridentfb.o - Section mismatch: reference to .init.text: from .text between 'trident_pci_probe' (at offset 0x1b22) and 'trident_pci_remove' WARNING: drivers/video/tridentfb.o - Section mismatch: reference to .init.text: from .text between 'trident_pci_probe' (at offset 0x1b31) and 'trident_pci_remove' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Rewritten backlight infrastructure for portable Apple computersMichael Hanselmann2006-06-2515-410/+1167
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains a total rewrite of the backlight infrastructure for portable Apple computers. Backward compatibility is retained. A sysfs interface allows userland to control the brightness with more steps than before. Userland is allowed to upload a brightness curve for different monitors, similar to Mac OS X. [akpm@osdl.org: add needed exports] Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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