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2009-12-23USB: add device ID for Apple Cinema Display 23in 2007pancho horrillo
Hi! $ lsusb -v Bus 001 Device 008: ID 05ac:921c Apple, Inc. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x05ac Apple, Inc. idProduct 0x921c bcdDevice 1.15 iManufacturer 1 iProduct 2 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 34 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 2mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 92 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 16 Signed-off-by: pancho horrillo <pancho@pancho.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23USB: fix section mismatch in early ehci dbgpJan Beulich
Commit 917778267fbe67703ab7d5c6f0b7a05d4c3df485 removed __init from ehci_wait_for_port(), but left it in place on ehci_reset_port(), which is being called from the former function. Signed-off-by: Jan Beulich <jbeulich@novell.com> Acked-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23USB: emi62: fix crash when trying to load EMI 6|2 firmwareClemens Ladisch
While converting emi62 to use request_firmware(), the driver was also changed to use the ihex helper functions. However, this broke the loading of the FPGA firmware because the code tries to access the addr field of the EOF record which works with a plain array that has an empty last record but not with the ihex helper functions where the end of the data is signaled with a NULL record pointer, resulting in: BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<f80d248c>] emi62_load_firmware+0x33c/0x740 [emi62] This can be fixed by changing the loop condition to test the return value of ihex_next_binrec() directly (like in emi26.c). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-and-tested-by: Der Mickster <retroeffective@gmail.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23USB: serial: Extra device/vendor ID for mos7840 driverBlaise Gassend
Signed-off-by: Blaise Gassend <blaise.gasend_linux@m4x.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23USB: Fix double-linking of drivers/usb/otg when ULPI is selectedBill Gatliff
This patch corrects a problem where drivers/usb/otg is linked twice if CONFIG_USB_ULPI is selected, resulting in a build error (symbol conflict). The files in that directory are properly linked already as part of CONFIG_USB, and need not be indicated specifically for CONFIG_USB_ULPI. Signed-off-by: Bill Gatliff <bgat@billgatliff.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23USB: gadget: Use ERR_PTR/IS_ERRJulia Lawall
Use ERR_PTR and IS_ERR rather than mixing integers and pointers. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression *E; @@ * E < 0 // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23USB: fix bugs in usb_(de)authorize_deviceAlan Stern
This patch (as1315) fixes some bugs in the USB core authorization code: usb_deauthorize_device() should deallocate the device strings instead of leaking them, and it should invoke usb_destroy_configuration() (which does proper reference counting) instead of freeing the config information directly. usb_authorize_device() shouldn't change the device strings until it knows that the authorization will succeed, and it should autosuspend the device at the end (having autoresumed the device at the start). Because the device strings can be changed, the sysfs routines to display the strings must protect the string pointers by locking the device. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Inaky Perez-Gonzalez <inaky@linux.intel.com> Acked-by: David Vrabel <david.vrabel@csr.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23USB: rename usb_configure_deviceAlan Stern
This patch (as1314) renames usb_configure_device() and usb_configure_device_otg() in the hub driver. Neither name is appropriate because these routines enumerate devices, they don't configure them. That's handled by usb_choose_configuration() and usb_set_configuration(). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging/vt66*: kconfig, depends on WLANRandy Dunlap
The vt665[56] drivers can be built when CONFIG_NET=n & CONFIG_NETDEVICES=n or just when CONFIG_WLAN=n. This leads to build failures. Prevent this by making them depend on WLAN. [This patch was lost in a dualing trees merge; still needs to be re-applied.] Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: batman-adv: introduce missing kfreeJulia Lawall
Error handling code following a kzalloc should free the allocated data. Similarly for usb-alloc urb. The semantic match that finds the first problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,x->f1,...) ) ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: batman-adv: Add Kconfig dependancies on PROC_FS and PACKET.Andrew Lunn
Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: panel: Adjust range for PANEL_KEYPAD in KconfigPeter Huewe
In panel.c there are only the values 0-3 defined. So 4 is invalid: Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Cc: Willy Tarreau <w@1wt.eu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: panel: Fix compilation error with custom lcd charsetPeter Huewe
When compiling panel.c with a DEFAULT_LCD_CHARSET it fails to compile with the following error message: drivers/staging/panel/panel.c: In function >>lcd_init<<: drivers/staging/panel/panel.c:1396: error: expected expression before >>;<< token drivers/staging/panel/panel.c:1475: error: expected expression before >>;<< token make[3]: *** [drivers/staging/panel/panel.o] error 1 make[2]: *** [drivers/staging/panel] error 2 make[1]: *** [drivers/staging] error 2 The config used was: CONFIG_PANEL=m CONFIG_PANEL_PARPORT=0 CONFIG_PANEL_PROFILE=0 CONFIG_PANEL_KEYPAD=0 CONFIG_PANEL_LCD=1 CONFIG_PANEL_LCD_HEIGHT=2 CONFIG_PANEL_LCD_WIDTH=20 CONFIG_PANEL_LCD_BWIDTH=40 CONFIG_PANEL_LCD_HWIDTH=64 CONFIG_PANEL_LCD_CHARSET=0 CONFIG_PANEL_LCD_PROTO=0 CONFIG_PANEL_LCD_PIN_E=14 CONFIG_PANEL_LCD_PIN_RS=17 CONFIG_PANEL_LCD_PIN_RW=16 CONFIG_PANEL_LCD_PIN_BL=0 This patch fixes both errors, as it fixes the define Patch against current linux-next tree at Tue Dec 15 06:07:01 2009 +0100 Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Acked-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: ramzswap: remove ARM specific d-cache hackNitin Gupta
Remove d-cache hack in ramzswap driver that was needed to workaround a bug in ARM version of update_mmu_cache() which caused stale data in d-cache to be transferred to userspace. This bug was fixed by git commit: 787b2faadc4356b6c2c71feb42fb944fece9a12f This also brings down one entry in TODO file. Signed-off-by: Nitin Gupta <ngupta@vflare.org> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: rtl8192x: fix printk formatsRandy Dunlap
Fix printk format warnings in rtl8192[eu]: drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c:979: warning: format '%d' expects type 'int', but argument 2 has type 'size_t' drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c:385: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c:484: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c:614: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c:848: warning: format '%d' expects type 'int', but argument 2 has type 'size_t' drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c:343: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c:442: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c:572: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: wlan-ng: fix Correct size given to memsetJulia Lawall
Memset should be given the size of the structure, not the size of the pointer. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; T *x; expression E; @@ memset(x, E, sizeof( + * x)) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23staging: rtl8192su: add USB VID/PID for HWNUm-300Stephane Glondu
The Hercules Wireless N USB mini (HWNUm-300) uses the RTL8191S chipset and seems to work with this driver. Signed-off-by: Stephane Glondu <steph@glondu.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23staging: fix rtl8192su compilation errors with mac80211George Kadianakis
This patch series fixes compilation problems that were caused by function naming conflicts between the rtl8192su driver and the mac80211 stack. Signed-off-by: George Kadianakis <desnacked at gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23staging: fix rtl8192e compilation errors with mac80211George Kadianakis
This patch series fixes compilation problems that were caused by function naming conflicts between the rtl8192e driver and the mac80211 stack. Signed-off-by: George Kadianakis <desnacked at gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: fix rtl8187se compilation errors with mac80211George Kadianakis
This patch fixes compilation problems that were caused by function naming conflicts between the rtl8187se driver and the mac80211 stack. Signed-off-by: George Kadianakis <desnacked at gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: rtl8192su: fix test for negative error in rtl8192_rx_isr()Roel Kluin
The error tested for is negative Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: comedi: jr3_pci: Don't ioremap too much space. Check result.Ian Abbott
For the JR3/PCI cards, the size of the PCIBAR0 region depends on the number of channels. Don't try and ioremap space for 4 channels if the card has fewer channels. Also check for ioremap failure. Thanks to Anders Blomdell for input and Sami Hussein for testing. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: comedi: removed "depricated" from COMEDI_CB_BLOCKBernd Porr
The flag COMEDI_CB_BLOCK was marked as "depricated in the header file". However, this flag is important to wake up the data-reader (and writer) after new data has arrived from(for) the DAQ card. Signed-off-by: Bernd Porr <berndporr@f2s.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: comedi: usbdux.c: fix locking up of the driver when the comedi ↵Bernd Porr
ringbuffer runs empty Jan-Matthias Braun spotted a bug which locks up the driver when the comedi ring buffer runs empty and provided a patch. The driver would still send the data to comedi but the reader won't wake up any more. What's required is setting the flag COMEDI_CB_BLOCK after new data has arrived which wakes up the reader and therefore the read() command. Signed-off-by: Bernd Porr <berndporr@f2s.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: dst: remove from the treeGreg Kroah-Hartman
DST is dead, no one is using it and upstream has abandoned it, so remove it from the tree because it is not going anywhere. Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Staging: sm7xx: add a new framebuffer driverWu Zhangjin
Yeeloong netbook has a sm712 video card, need this driver, but it is not ready to upstream yet, so, go to drivers/staing at first. This source code is originally from Silicon Motion Technology Corp, and maintained at http://dev.lemote.com/code/linux_loongson for YeeLoong netbook. I have done a lot of cleanups for it and merged it into my git repository at http://dev.lemote.com/code/rt4ls. Thanks to Simon for testing it on a little-endian x86 platform. Thanks to Olivier Croset <olivier.croset@actis-computer.com> for reporting the problem about __BIG_ENDIAN compiling problem and send a relative patch. The suspend/resume and blank support are contributed by Jason from Silicon Motion Technology. Tested-by: Simon Braunschmidt <sbraun@emlix.com> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23devtmpfs: unlock mutex in case of string allocation errorKay Sievers
Reported-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Driver core: export platform_device_register_data as a GPL symbolMichael Hennerich
This allows MFD's to register/bind drivers for their sub devices while still being compiled as a module. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23driver core: Prevent reference to freed memory on error pathPhil Carmody
priv is drv->p. So only free drv->p after we've finished using priv. Found using a static code analysis tool Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Driver-core: Fix bogus 0 error return in device_add()Thomas Gleixner
If device_add() is called with a device which does not have dev->p set up, then device_private_init() is called. If that succeeds, then the error variable is set to 0. Now if the dev_name(dev) check further down fails, then device_add() correctly terminates, but returns 0. That of course lets the driver progress. If later another driver uses this half set up device as parent then device_add() of the child device explodes and renders sysfs completely unusable. Set the error to -EINVAL if dev_name() check fails. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: "Hans J. Koch" <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Driver core: driver_attribute parameters can often be const*Phil Carmody
Many struct driver_attribute descriptors are purely read-only structures, and there's no need to change them. Therefore make the promise not to, which will let those descriptors be put in a ro section. Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Driver core: bin_attribute parameters can often be const*Phil Carmody
Many struct bin_attribute descriptors are purely read-only structures, and there's no need to change them. Therefore make the promise not to, which will let those descriptors be put in a ro section. Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Driver core: device_attribute parameters can often be const*Phil Carmody
Most device_attributes are const, and are begging to be put in a ro section. However, the create and remove file interfaces were failing to propagate the const promise which the only functions they call offer. Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23devtmpfs: Convert dirlock to a mutexThomas Gleixner
devtmpfs has a rw_lock dirlock which serializes delete_path and create_path. This code was obviously never tested with the usual set of debugging facilities enabled. In the dirlock held sections the code calls: - vfs functions which take mutexes - kmalloc(, GFP_KERNEL) In both code pathes the might sleep warning triggers and spams dmesg. Convert the rw_lock to a mutex. There is no reason why this needs to be a rwlock. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23Merge branch 'drm-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (35 commits) drm/radeon/kms: add definitions for v4 power tables drm/radeon/kms: never combine LVDS with another encoder drm/radeon/kms: Check module arguments to be valid V2 drm/radeon/kms: Avoid crash when trying to cleanup uninitialized structure drm/radeon/kms: add cvt mode if we only have lvds w/h and no edid (v4) drm/radeon/kms: add 3DC compression support drm/radeon/kms: allow rendering while no colorbuffer is set on r300 drm/radeon/kms: enable memory clock reading on legacy (V2) drm/radeon/kms: prevent parallel AtomBIOS calls drm/radeon/kms: set proper default tv standard drm/radeon/kms: fix legacy rmx drm/radeon/kms/atom: fill in proper defines for digital setup drm/kms: silencing a false positive warning. drm/mm: fix logic for selection of best fit block drm/vmwgfx: Use TTM handles instead of SIDs as user-space surface handles. drm/vmwgfx: Return -ERESTARTSYS when interrupted by a signal. drm/vmwgfx: Fix unlocked ioctl and add proper access control drm/radeon: fix build on 64-bit with some compilers. drivers/gpu: Use kzalloc for allocating only one thing DRM: Rename clamp variable ...
2009-12-23Fix usb_serial_probe() problem introduced by the recent kfifo changesStefani Seibold
The USB serial code was a new user of the kfifo API, and it was missed when porting things to the new kfifo API. Please make the write_fifo in place. Here is my patch to fix the regression and full ported version. Signed-off-by: Stefani Seibold <stefani@seibold.net> Reported-and-tested-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Greg KH <greg@kroah.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-23Merge remote branch 'korg/drm-radeon-next' into drm-linusDave Airlie
* korg/drm-radeon-next: drm/radeon/kms: add definitions for v4 power tables drm/radeon/kms: never combine LVDS with another encoder drm/radeon/kms: Check module arguments to be valid V2 drm/radeon/kms: Avoid crash when trying to cleanup uninitialized structure drm/radeon/kms: add cvt mode if we only have lvds w/h and no edid (v4) drm/radeon/kms: add 3DC compression support drm/radeon/kms: allow rendering while no colorbuffer is set on r300 drm/radeon/kms: enable memory clock reading on legacy (V2) drm/radeon/kms: prevent parallel AtomBIOS calls drm/radeon/kms: set proper default tv standard drm/radeon/kms: fix legacy rmx drm/radeon/kms/atom: fill in proper defines for digital setup
2009-12-23drm/radeon/kms: add definitions for v4 power tablesAlex Deucher
[airlied: just adding this for completeness to avoid drift between public atombios.h files] Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: never combine LVDS with another encoderAlex Deucher
When linking multiple encoders to a connector, make sure to not link LVDS with another connector. Some bioses have the same i2c line for LVDS and VGA. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: Check module arguments to be valid V2Jerome Glisse
This patch add a function which check module argument to be valid. On invalid argument it prints a warning and setback the default value. V2: Allow 0 for vram limit & agp mode which are the default value Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: Avoid crash when trying to cleanup uninitialized structureJerome Glisse
Add boolean to record if some part of the driver are initialized or not this allow to avoid a crash when trying to cleanup uninitialized structure members. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: add cvt mode if we only have lvds w/h and no edid (v4)Alex Deucher
This fixes LVDS on some mac laptops without a panel edid. v2 - Set proper mode type flags v3 - Note that this is not neceesarily the exact panel mode, but an approximation based on the cvt formula. For these systems we should ideally read the mode info out of the registers or add a mode table, but this works and is much simpler. v4 - Update comments and debug message. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: add 3DC compression supportMarek Olšák
There are 2 formats: ATI1N: 64 bits per 4x4 block, one-channel format ATI2N: 128 bits per 4x4 block, two-channel format Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: allow rendering while no colorbuffer is set on r300Marek Olšák
Because hardware cannot disable all colorbuffers directly to do depth-only rendering, a user should: - disable reading from a colorbuffer in blending - disable fastfill - set the color channel mask to 0 to prevent writing to a colorbuffer Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: enable memory clock reading on legacy (V2)Rafał Miłecki
V2: detect IGP cards (which don't have own memory) Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: prevent parallel AtomBIOS callsRafał Miłecki
This just adds a mutex around the atombios table execution so we don't call it from two contexts at once. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: set proper default tv standardAlex Deucher
we were just using 1 before. reported on irc by soreau Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms: fix legacy rmxAlex Deucher
This makes 640x480 on my R100 work again, both in aspect and centered mode. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Tested-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23drm/radeon/kms/atom: fill in proper defines for digital setupAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-23Merge remote branch 'nouveau/for-airlied' into drm-linusDave Airlie
* nouveau/for-airlied: drm/nouveau: fix bug causing pinned buffers to lose their NO_EVICT flag drm/nv50: fix suspend/resume delays without firmware present drm/nouveau: prevent all channel creation if accel not available drm/nv50: fix two potential suspend/resume oopses drm/nv40: implement ctxprog/state generation drm/nv10: Add the initial graph context and soft methods needed for LMA. drm/nouveau: Fix up buffer eviction, and evict them to GART, if possible. drm/nouveau: Add proper error handling to nouveau_card_init drm/nv04: Fix NV04 set_operation software method. drm/nouveau: Kill global state in BIOS script interpreter drm/nouveau: Kill global state in NvShadowBIOS drm/nouveau: use drm debug levels drm/i2c/ch7006: Fix load detection false positives right after system init. drm/nv04-nv40: Fix "conflicting memory types" when saving/restoring VGA fonts.
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