- 13 3月, 2012 15 次提交
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由 Laurent Pinchart 提交于
The field is unused and will be removed. Don't initialize it. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
The display_on/off operations are now accessed through the sh_mobile_lcdc_entity operations. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
The display_on/off operations are now accessed through the sh_mobile_lcdc_entity operations. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
Make sure the transmitter devices get registered before the associated LCDC devices. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
Pass a pointer to the transmitter device through platform data, retrieve the corresponding sh_mobile_lcdc_entity structure in the probe method and call the transmitter display_on/off methods directly. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
The sh_mobile_lcdc_entity structure will be used to abstract operations performed by transceivers (such as MIPI/DSI and HDMI). Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
The field is used to print debug messages only. Remove it. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
Instead of relying on info->par being a pointer to an LCDC channel, cast the notifier block pointer to an sh_hdmi pointer. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
Pass a pointer to a struct sh_mobile_lcdc_priv instead, which stores a pointer to the device. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
The pm_runtime_enable() and pm_runtime_resume() calls don't belong to sh_mobile_lcdc_setup_clocks(). Move them to the probe function. Remove the unneeded pm_runtime_resume() call. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
default_720p and sh_mobile_lcdc_check_interface are used at device initialization time only. Mark them as __devinitconst and __devinit respectively. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
Make the driver more readable by reordering code and splitting it into logical sections. Reorder the headers alphabetically. No modification to the code have been performed. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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- 09 3月, 2012 3 次提交
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由 Wang YanQing 提交于
uvesafb_open may failed to save hardware state when kmalloc failed in uvesafb_vbe_state_save, we should check this and notice user. Signed-off-by: NWang YanQing <udknight@gmail.com> Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
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由 Wang YanQing 提交于
This patch fixes the oops below [ 81.560602] uvesafb: NVIDIA Corporation, GT216 Board - 0696a290, Chip Rev , OEM: NVIDIA, VBE v3.0 [ 81.609384] uvesafb: protected mode interface info at c000:d350 [ 81.609388] uvesafb: pmi: set display start = c00cd3b3, set palette = c00cd40e [ 81.609390] uvesafb: pmi: ports = 3b4 3b5 3ba 3c0 3c1 3c4 3c5 3c6 3c7 3c8 3c9 3cc 3ce 3cf 3d0 3d1 3d2 3d3 3d4 3d5 3da [ 81.614558] uvesafb: VBIOS/hardware doesn't support DDC transfers [ 81.614562] uvesafb: no monitor limits have been set, default refresh rate will be used [ 81.614994] uvesafb: scrolling: ypan using protected mode interface, yres_virtual=4915 [ 81.744147] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 81.744153] BUG: unable to handle kernel paging request at c00cd3b3 [ 81.744159] IP: [<c00cd3b3>] 0xc00cd3b2 [ 81.744167] *pdpt = 00000000016d6001 *pde = 0000000001c7b067 *pte = 80000000000cd163 [ 81.744171] Oops: 0011 [#1] SMP [ 81.744174] Modules linked in: uvesafb(+) cfbcopyarea cfbimgblt cfbfillrect [ 81.744178] [ 81.744181] Pid: 3497, comm: modprobe Not tainted 3.3.0-rc4NX+ #71 Acer Aspire 4741 /Aspire 4741 [ 81.744185] EIP: 0060:[<c00cd3b3>] EFLAGS: 00010246 CPU: 0 [ 81.744187] EIP is at 0xc00cd3b3 [ 81.744189] EAX: 00004f07 EBX: 00000000 ECX: 00000000 EDX: 00000000 [ 81.744191] ESI: f763f000 EDI: f763f6e8 EBP: f57f3a0c ESP: f57f3a00 [ 81.744192] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 81.744195] Process modprobe (pid: 3497, ti=f57f2000 task=f748c600 task.ti=f57f2000) [ 81.744196] Stack: [ 81.744197] f82512c5 f759341c 00000000 f57f3a30 c124a9bc 00000001 00000001 000001e0 [ 81.744202] f8251280 f763f000 f7593400 00000000 f57f3a40 c12598dd f5c0c000 00000000 [ 81.744206] f57f3b10 c1255efe c125a21a 00000006 f763f09c 00000000 c1c6cb60 f7593400 [ 81.744210] Call Trace: [ 81.744215] [<f82512c5>] ? uvesafb_pan_display+0x45/0x60 [uvesafb] [ 81.744222] [<c124a9bc>] fb_pan_display+0x10c/0x160 [ 81.744226] [<f8251280>] ? uvesafb_vbe_find_mode+0x180/0x180 [uvesafb] [ 81.744230] [<c12598dd>] bit_update_start+0x1d/0x50 [ 81.744232] [<c1255efe>] fbcon_switch+0x39e/0x550 [ 81.744235] [<c125a21a>] ? bit_cursor+0x4ea/0x560 [ 81.744240] [<c129b6cb>] redraw_screen+0x12b/0x220 [ 81.744245] [<c128843b>] ? tty_do_resize+0x3b/0xc0 [ 81.744247] [<c129ef42>] vc_do_resize+0x3d2/0x3e0 [ 81.744250] [<c129efb4>] vc_resize+0x14/0x20 [ 81.744253] [<c12586bd>] fbcon_init+0x29d/0x500 [ 81.744255] [<c12984c4>] ? set_inverse_trans_unicode+0xe4/0x110 [ 81.744258] [<c129b378>] visual_init+0xb8/0x150 [ 81.744261] [<c129c16c>] bind_con_driver+0x16c/0x360 [ 81.744264] [<c129b47e>] ? register_con_driver+0x6e/0x190 [ 81.744267] [<c129c3a1>] take_over_console+0x41/0x50 [ 81.744269] [<c1257b7a>] fbcon_takeover+0x6a/0xd0 [ 81.744272] [<c12594b8>] fbcon_event_notify+0x758/0x790 [ 81.744277] [<c10929e2>] notifier_call_chain+0x42/0xb0 [ 81.744280] [<c1092d30>] __blocking_notifier_call_chain+0x60/0x90 [ 81.744283] [<c1092d7a>] blocking_notifier_call_chain+0x1a/0x20 [ 81.744285] [<c124a5a1>] fb_notifier_call_chain+0x11/0x20 [ 81.744288] [<c124b759>] register_framebuffer+0x1d9/0x2b0 [ 81.744293] [<c1061c73>] ? ioremap_wc+0x33/0x40 [ 81.744298] [<f82537c6>] uvesafb_probe+0xaba/0xc40 [uvesafb] [ 81.744302] [<c12bb81f>] platform_drv_probe+0xf/0x20 [ 81.744306] [<c12ba558>] driver_probe_device+0x68/0x170 [ 81.744309] [<c12ba731>] __device_attach+0x41/0x50 [ 81.744313] [<c12b9088>] bus_for_each_drv+0x48/0x70 [ 81.744316] [<c12ba7f3>] device_attach+0x83/0xa0 [ 81.744319] [<c12ba6f0>] ? __driver_attach+0x90/0x90 [ 81.744321] [<c12b991f>] bus_probe_device+0x6f/0x90 [ 81.744324] [<c12b8a45>] device_add+0x5e5/0x680 [ 81.744329] [<c122a1a3>] ? kvasprintf+0x43/0x60 [ 81.744332] [<c121e6e4>] ? kobject_set_name_vargs+0x64/0x70 [ 81.744335] [<c121e6e4>] ? kobject_set_name_vargs+0x64/0x70 [ 81.744339] [<c12bbe9f>] platform_device_add+0xff/0x1b0 [ 81.744343] [<f8252906>] uvesafb_init+0x50/0x9b [uvesafb] [ 81.744346] [<c100111f>] do_one_initcall+0x2f/0x170 [ 81.744350] [<f82528b6>] ? uvesafb_is_valid_mode+0x66/0x66 [uvesafb] [ 81.744355] [<c10c6994>] sys_init_module+0xf4/0x1410 [ 81.744359] [<c1157fc0>] ? vfsmount_lock_local_unlock_cpu+0x30/0x30 [ 81.744363] [<c144cb10>] sysenter_do_call+0x12/0x36 [ 81.744365] Code: f5 00 00 00 32 f6 66 8b da 66 d1 e3 66 ba d4 03 8a e3 b0 1c 66 ef b0 1e 66 ef 8a e7 b0 1d 66 ef b0 1f 66 ef e8 fa 00 00 00 61 c3 <60> e8 c8 00 00 00 66 8b f3 66 8b da 66 ba d4 03 b0 0c 8a e5 66 [ 81.744388] EIP: [<c00cd3b3>] 0xc00cd3b3 SS:ESP 0068:f57f3a00 [ 81.744391] CR2: 00000000c00cd3b3 [ 81.744393] ---[ end trace 18b2c87c925b54d6 ]--- Signed-off-by: NWang YanQing <udknight@gmail.com> Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: stable@vger.kernel.org
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由 Olivier Sobrie 提交于
Return a negative errno instead of zero in the write function of the sysfs entry in case of error. Also add a check on the return value of dlfb_setup_modes(). Signed-off-by: NOlivier Sobrie <olivier@sobrie.be> Acked-by: NBernie Thompson <bernie@plugable.com> Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
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- 06 3月, 2012 6 次提交
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由 Donghwa Lee 提交于
Add Inki Dae, Donghwa Lee and Kyungmin Park as maintainers who developers for exynos mipi display drivers for video/driver/exynos/exynos_mipi* and include/video/exynos_mipi*. Signed-off-by: NDonghwa Lee <dh09.lee@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
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由 Jingoo Han 提交于
Add maintainer entry for Exynos DP driver which can be used for Samsung Exynos SoC series. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
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由 Jingoo Han 提交于
This patch adds s3c_fb_driverdata s3c_fb_data_exynos5 for EXYNOS5 and adds extended timing control setting. EXYNOS5 FIMD needs extended setting for video timing control. Additional bits are added to VIDTCON2, VIDWxxADD2, VIDOSDxA and VIDOSDxB registers in order to set timing value for lager resolution. Also, address offset of VIDTCONx registers is changed from 0x0 to 0x20000, thus variable type should be changed to int type to handle the address offset of VIDTCONx registers for EXYNOS5 FIMD. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
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由 Vasily Khoruzhick 提交于
Otherwise we hit WARN_CONSOLE_UNLOCKED in do_unblank_screen Signed-off-by: NVasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
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udlfb patches for fbdev-next
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- 04 3月, 2012 7 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
SCSI fixes from James Bottomley: "There's just a single fix in here: the osd max device number fix." * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] osd_uld: Bump MAX_OSD_DEVICES from 64 to 1,048,576
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6由 Linus Torvalds 提交于
PARISC fixes from James Bottomley: "This is a set of build fixes to get the cross compiled architecture testbeds building again" * tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6: [PARISC] don't unconditionally override CROSS_COMPILE for 64 bit. [PARISC] include <linux/prefetch.h> in drivers/parisc/iommu-helpers.h [PARISC] fix compile break caused by iomap: make IOPORT/PCI mapping functions conditional
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由 Ben Collins 提交于
Some user scenarios need to prioritize performance over maxiumum resolution. Also, some devices may have bad vendor descriptors, and this allows the user to set a pixel limit that matches their specific device to avoid blank screens on higher resolution monitors. 700000 minimum for DL-115, 2360000 maximum for DL-195 Signed-off-by: NBen Collins <bcollins@ubuntu.com> Signed-off-by: NBernie Thompson <bernie@plugable.com>
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由 Ben Collins 提交于
The driver was not using le16_to_cpu when reading keys from the vendor descriptor, causing incorrect parsing. Mainly, sku_pixel_limit was not being parsed on big-endian systems. This would result in a blank screen on big-endian CPUs where the DL chips's max mode was smaller than the monitor's native mode. Signed-off-by: NBen Collins <bcollins@ubuntu.com> Signed-off-by: NBernie Thompson <bernie@plugable.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/kvm: Fix Host-Only/Guest-Only counting with SVM disabled
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6由 Linus Torvalds 提交于
Pull from Herbert Xu: "This push fixes a bug in mv_cesa that causes all hash operations that supply data on a final operation to fail." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: mv_cesa - fix final callback not ignoring input data
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- 03 3月, 2012 9 次提交
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由 Linus Torvalds 提交于
Commit 5707c87f "vfs: uninline full_name_hash()" broke the modular build, because it needs exporting now that it isn't inlined any more. Reported-by: NTetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging由 Linus Torvalds 提交于
hhwmon fixes for 3.3-rc6 from Guenter Roeck: These patches are necessary for correct operation and management of F75387. * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (f75375s) Catch some attempts to write to r/o registers hwmon: (f75375s) Properly map the F75387 automatic modes to pwm_enable hwmon: (f75375s) Make pwm*_mode writable for the F75387 hwmon: (f75375s) Fix writes to the pwm* attribute for the F75387
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git://github.com/schandinat/linux-2.6由 Linus Torvalds 提交于
fbdev fixes for 3.3 from Florian Tobias Schandinat It includes: - two fixes for OMAP HDMI - one fix to make new OMAP functions behave as they are supposed to - one Kconfig dependency fix - two fixes for viafb for modesetting on VX900 hardware * tag 'fbdev-fixes-for-3.3-2' of git://github.com/schandinat/linux-2.6: OMAPDSS: APPLY: make ovl_enable/disable synchronous OMAPDSS: panel-dvi: Add Kconfig dependency on I2C viafb: fix IGA1 modesetting on VX900 viafb: select HW scaling on VX900 for IGA2 OMAPDSS: HDMI: hot plug detect fix OMAPDSS: HACK: Ensure DSS clock domain gets out of idle when HDMI is enabled
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound由 Linus Torvalds 提交于
sound fixes for 3.3-rc6 from Takashi Iwai This contains again regression fixes for various HD-audio and ASoC regarding SSI and dapm shutdown path. In addition, a minor azt3328 fix and the correction of the new jack-notification strings in HD-audio. * tag 'sound-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Kill hyphenated names ALSA: hda - Add a fake mute feature ALSA: hda - Always set HP pin in unsol handler for STAC/IDT codecs ALSA: azt3328 - Fix NULL ptr dereference on cards without OPL3 ALSA: hda/realtek - Fix resume of multiple input sources ASoC: i.MX SSI: Fix DSP_A format. ASoC: dapm: Check for bias level when powering down
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由 Linus Torvalds 提交于
The code in link_path_walk() that finds out the length and the hash of the next path component is some of the hottest code in the kernel. And I have a version of it that does things at the full width of the CPU wordsize at a time, but that means that we *really* want to split it up into a separate helper function. So this re-organizes the code a bit and splits the hashing part into a helper function called "hash_name()". It returns the length of the pathname component, while at the same time computing and writing the hash to the appropriate location. The code generation is slightly changed by this patch, but generally for the better - and the added abstraction actually makes the code easier to read too. And the new interface is well suited for replacing just the "hash_name()" function with alternative implementations. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
It did some odd things for unclear reasons. As this is one of the functions that gets changed when doing word-at-a-time compares, this is yet another of the "don't change any semantics, but clean things up so that subsequent patches don't get obscured by the cleanups". Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
.. and also use it in lookup_one_len() rather than open-coding it. There aren't any performance-critical users, so inlining it is silly. But it wouldn't matter if it wasn't for the fact that the word-at-a-time dentry name patches want to conditionally replace the function, and uninlining it sets the stage for that. So again, this is a preparatory patch that doesn't change any semantics, and only prepares for a much cleaner and testable word-at-a-time dentry name accessor patch. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
These don't change any semantics, but they clean up the code a bit and mark some arguments appropriately 'const'. They came up as I was doing the word-at-a-time dcache name accessor code, and cleaning this up now allows me to send out a smaller relevant interesting patch for the experimental stuff. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Nikolaus Schulz 提交于
It makes no sense to attempt to manually configure the fan in auto mode, or set the duty cycle directly in closed loop mode. The corresponding registers are then read-only. If the user tries it nonetheless, error out with EINVAL instead of silently doing nothing. Signed-off-by: NNikolaus Schulz <mail@microschulz.de> [guenter.roeck@ericsson.com: Minor formatting cleanup] Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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