yakui_zhao
4fefcb2705
drm: add separate drm debugging levels ...
Now all the DRM debug info will be reported if the boot option of
"drm.debug=1" is added. Sometimes it is inconvenient to get the debug
info in KMS mode. We will get too much unrelated info.
This will separate several DRM debug levels and the debug level can be used
to print the different debug info. And the debug level is controlled by the
module parameter of drm.debug
In this patch it is divided into four debug levels;
drm_core, drm_driver, drm_kms, drm_mode.
At the same time we can get the different debug info by changing the debug
level. This can be done by adding the module parameter. Of course it can
be changed through the /sys/module/drm/parameters/debug after the system is
booted.
Four debug macro definitions are provided.
DRM_DEBUG(fmt, args...)
DRM_DEBUG_DRIVER(prefix, fmt, args...)
DRM_DEBUG_KMS(prefix, fmt, args...)
DRM_DEBUG_MODE(prefix, fmt, args...)
When the boot option of "drm.debug=4" is added, it will print the debug info
using DRM_DEBUG_KMS macro definition.
When the boot option of "drm.debug=6" is added, it will print the debug info
using DRM_DEBUG_KMS/DRM_DEBUG_DRIVER.
Sometimes we expect to print the value of an array.
For example: SDVO command,
In such case the following four DRM debug macro definitions are added:
DRM_LOG(fmt, args...)
DRM_LOG_DRIVER(fmt, args...)
DRM_LOG_KMS(fmt, args...)
DRM_LOG_MODE(fmt, args...)
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-11 18:36:36 +10:00
Merge branches 'bugzilla-13121+', 'bugzilla-13233', 'redhat-bugzilla-500311', 'pci-bind-oops', 'misc-2.6.30' and 'i7300_idle' into release
2009-05-29 21:30:01 -04:00
pata_netcell: LBA48 force identify bits correct
2009-06-02 09:49:46 -07:00
Driver Core: do not oops when driver_unregister() is called for unregistered drivers
2009-05-28 14:24:07 -07:00
xen/blkfront: fix warning when deleting gendisk on unplug/shutdown
2009-05-19 08:27:42 +02:00
cdrom: beyond ARRAY_SIZE of viocd_diskinfo
2009-05-20 08:42:06 +02:00
agp/intel: Add support for new chipsets
2009-06-05 11:19:39 +00:00
clocksource: pass clocksource to read() callback
2009-04-21 13:41:47 -07:00
[CPUFREQ] fix timer teardown in ondemand governor
2009-05-26 12:04:50 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2009-05-17 15:48:05 -07:00
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2009-05-30 07:57:44 -07:00
edac: AMD8111 & AMD8131 Kconfig fixup
2009-05-29 08:40:03 -07:00
ibft: fix the display of a few fields in the NIC attribute structure in sysfs
2009-05-02 15:36:10 -07:00
drm: add separate drm debugging levels
2009-06-11 18:36:36 +10:00
HID: add NOGET quirk for devices from CH Products
2009-05-11 17:09:21 +02:00
hwmon: (lm78) Add missing __devexit_p()
2009-06-01 13:46:49 +02:00
Merge branch 'i2c-for-2630-rc5' of git://aeryn.fluff.org.uk/bjdooks/linux
2009-05-12 11:21:51 -07:00
ide_pci_generic: add quirk for Netcell ATA RAID
2009-05-30 20:06:54 +02:00
i7300_idle: allow testing on i5000-series hardware w/o re-compile
2009-05-28 20:52:40 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
2009-05-13 16:31:12 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2009-05-29 08:48:25 -07:00
gigaset: beyond ARRAY_SIZE of iwb->data
2009-05-21 15:04:15 -07:00
lguest: fix on Intel when KVM loaded (unhandled trap 13)
2009-05-26 12:13:11 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
2009-04-24 08:16:05 -07:00
md: raid5: change incorrect usage of 'min' macro to 'min_t'
2009-05-27 21:39:05 +10:00
V4L/DVB (11680): cafe_ccic: use = instead of == for setting a value at a var
2009-05-09 18:54:32 -03:00
scsi: mpt: suppress debugobjects warning
2009-04-21 13:41:50 -07:00
mfd: pcf50633: fix unsafe disable_irq()
2009-05-19 22:22:28 +02:00
[SCSI] ses: fix problems caused by empty SES provided name
2009-05-15 12:20:57 -04:00
[ARM] 5519/1: amba probe: pass "struct amba_id *" instead of void *
2009-05-20 23:26:51 +01:00
mtd: MXC NAND driver fixes (v5)
2009-05-29 10:44:05 +01:00
e1000: add missing length check to e1000 receive routine
2009-06-02 01:29:58 -07:00
oprofile: fix cpu buffer size
2009-05-07 17:28:59 +02:00
parport: quickfix the proc registration bug
2009-06-02 09:53:22 -07:00
PCI Hotplug: acpiphp: don't store a pci_dev in acpiphp_func
2009-05-27 02:04:24 -07:00
[ARM] 5458/1: pcmcia: pxa2xx-sharpsl: check if we do have Scoop config
2009-04-23 23:25:40 +01:00
eeepc-laptop: unregister_rfkill_notifier on failure
2009-05-14 11:28:27 -04:00
pnp: add PNP resource range checking function
2009-06-05 14:37:41 +00:00
regulator: da903x: add missing __devexit_p()
2009-05-18 11:21:10 +01:00
[ARM] 5519/1: amba probe: pass "struct amba_id *" instead of void *
2009-05-20 23:26:51 +01:00
[SCSI] zfcp: Fix oops when port disappears
2009-04-27 10:07:37 -05:00
[SCSI] mpt2sas: fix driver version inconsistency
2009-05-18 14:17:17 -05:00
8250: Fix oops from setserial
2009-05-29 08:42:38 -07:00
pxa2xx_spi: prevent panic case setup() fails
2009-05-12 14:11:34 -07:00
Staging: comedi: David doesn't want to get comedi patches
2009-05-08 19:39:28 -07:00
thermal: fix off-by-1 error in trip point trigger condition
2009-05-14 13:40:53 -04:00
Revert "USB: Correct Makefile to make isp1760 buildable"
2009-05-28 13:54:43 -07:00
atmel_lcdfb: correct fifo size for some products
2009-05-29 08:40:03 -07:00
[ARM] 5460/1: Orion: reduce namespace pollution
2009-04-23 23:25:41 +01:00
[IA64] xen_domu_defconfig: fix build issues/warnings
2009-05-05 11:43:13 -07:00
V4L/DVB (11561a): move media after i2c
2009-04-29 15:41:13 -03:00
4fefcb2705