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2014-12-18Merge tag 'pm+acpi-3.19-rc1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more ACPI and power management updates from Rafael Wysocki: "These are regression fixes (leds-gpio, ACPI backlight driver, operating performance points library, ACPI device enumeration messages, cpupower tool), other bug fixes (ACPI EC driver, ACPI device PM), some cleanups in the operating performance points (OPP) framework, continuation of CONFIG_PM_RUNTIME elimination, a couple of minor intel_pstate driver changes, a new MAINTAINERS entry for it and an ACPI fan driver change needed for better support of thermal management in user space. Specifics: - Fix a regression in leds-gpio introduced by a recent commit that inadvertently changed the name of one of the properties used by the driver (Fabio Estevam). - Fix a regression in the ACPI backlight driver introduced by a recent fix that missed one special case that had to be taken into account (Aaron Lu). - Drop the level of some new kernel messages from the ACPI core introduced by a recent commit to KERN_DEBUG which they should have used from the start and drop some other unuseful KERN_ERR messages printed by ACPI (Rafael J Wysocki). - Revert an incorrect commit modifying the cpupower tool (Prarit Bhargava). - Fix two regressions introduced by recent commits in the OPP library and clean up some existing minor issues in that code (Viresh Kumar). - Continue to replace CONFIG_PM_RUNTIME with CONFIG_PM throughout the tree (or drop it where that can be done) in order to make it possible to eliminate CONFIG_PM_RUNTIME (Rafael J Wysocki, Ulf Hansson, Ludovic Desroches). There will be one more "CONFIG_PM_RUNTIME removal" batch after this one, because some new uses of it have been introduced during the current merge window, but that should be sufficient to finally get rid of it. - Make the ACPI EC driver more robust against race conditions related to GPE handler installation failures (Lv Zheng). - Prevent the ACPI device PM core code from attempting to disable GPEs that it has not enabled which confuses ACPICA and makes it report errors unnecessarily (Rafael J Wysocki). - Add a "force" command line switch to the intel_pstate driver to make it possible to override the blacklisting of some systems in that driver if needed (Ethan Zhao). - Improve intel_pstate code documentation and add a MAINTAINERS entry for it (Kristen Carlson Accardi). - Make the ACPI fan driver create cooling device interfaces witn names that reflect the IDs of the ACPI device objects they are associated with, except for "generic" ACPI fans (PNP ID "PNP0C0B"). That's necessary for user space thermal management tools to be able to connect the fans with the parts of the system they are supposed to be cooling properly. From Srinivas Pandruvada" * tag 'pm+acpi-3.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (32 commits) MAINTAINERS: add entry for intel_pstate ACPI / video: update the skip case for acpi_video_device_in_dod() power / PM: Eliminate CONFIG_PM_RUNTIME NFC / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM SCSI / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM ACPI / EC: Fix unexpected ec_remove_handlers() invocations Revert "tools: cpupower: fix return checks for sysfs_get_idlestate_count()" tracing / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM x86 / PM: Replace CONFIG_PM_RUNTIME in io_apic.c PM: Remove the SET_PM_RUNTIME_PM_OPS() macro mmc: atmel-mci: use SET_RUNTIME_PM_OPS() macro PM / Kconfig: Replace PM_RUNTIME with PM in dependencies ARM / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM sound / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM phy / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM video / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM tty / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM spi: Replace CONFIG_PM_RUNTIME with CONFIG_PM ACPI / PM: Do not disable wakeup GPEs that have not been enabled ACPI / utils: Drop error messages from acpi_evaluate_reference() ...
2014-12-14Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
2014-12-13video / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PMRafael J. Wysocki
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks depending on CONFIG_PM_RUNTIME may now be changed to depend on CONFIG_PM. The alternative of CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME may be replaced with CONFIG_PM too. Make these changes in 2 files under drivers/video/. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Jingoo Han <jg1.han@samsung.com>
2014-12-12Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM updates from Russell King: "The major updates included in this update are: - Clang compatible stack pointer accesses by Behan Webster. - SA11x0 updates from Dmitry Eremin-Solenikov. - kgdb handling of breakpoints with read-only text/modules - Support for Privileged-no-execute feature on ARMv7 to prevent userspace code execution by the kernel. - AMBA primecell bus handling of irq-safe runtime PM - Unwinding support for memset/memzero/memmove/memcpy functions - VFP fixes for Krait CPUs and improvements in detecting the VFP architecture - A number of code cleanups (using pr_*, removing or reducing the severity of a couple of kernel messages, splitting ftrace asm code out to a separate file, etc.) - Add machine name to stack dump output" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (62 commits) ARM: 8247/2: pcmcia: sa1100: make use of device clock ARM: 8246/2: pcmcia: sa1111: provide device clock ARM: 8245/1: pcmcia: soc-common: enable/disable socket clocks ARM: 8244/1: fbdev: sa1100fb: make use of device clock ARM: 8243/1: sa1100: add a clock alias for sa1111 pcmcia device ARM: 8242/1: sa1100: add cpu clock ARM: 8221/1: PJ4: allow building in Thumb-2 mode ARM: 8234/1: sa1100: reorder IRQ handling code ARM: 8233/1: sa1100: switch to hwirq usage ARM: 8232/1: sa1100: merge GPIO multiplexer IRQ to "normal" irq domain ARM: 8231/1: sa1100: introduce irqdomains support ARM: 8230/1: sa1100: shift IRQs by one ARM: 8229/1: sa1100: replace irq numbers with names in irq driver ARM: 8228/1: sa1100: drop entry-macro.S ARM: 8227/1: sa1100: switch to MULTI_IRQ_HANDLER ARM: 8241/1: Update processor_modes for hyp and monitor mode ARM: 8240/1: MCPM: document mcpm_sync_init() ARM: 8239/1: Introduce {set,clear}_pte_bit ARM: 8238/1: mm: Refine set_memory_* functions ARM: 8237/1: fix flush_pfn_alias ...
2014-12-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree update from Jiri Kosina: "Usual stuff: documentation updates, printk() fixes, etc" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (24 commits) intel_ips: fix a type in error message cpufreq: cpufreq-dt: Move newline to end of error message ps3rom: fix error return code treewide: fix typo in printk and Kconfig ARM: dts: bcm63138: change "interupts" to "interrupts" Replace mentions of "list_struct" to "list_head" kernel: trace: fix printk message scsi: mpt2sas: fix ioctl in comment zbud, zswap: change module author email clocksource: Fix 'clcoksource' typo in comment arm: fix wording of "Crotex" in CONFIG_ARCH_EXYNOS3 help gpio: msm-v1: make boolean argument more obvious usb: Fix typo in usb-serial-simple.c PCI: Fix comment typo 'COMFIG_PM_OPS' powerpc: Fix comment typo 'CONIFG_8xx' powerpc: Fix comment typos 'CONFiG_ALTIVEC' clk: st: Spelling s/stucture/structure/ isci: Spelling s/stucture/structure/ usb: gadget: zero: Spelling s/infrastucture/infrastructure/ treewide: Fix company name in module descriptions ...
2014-12-11Merge tag 'fbdev-3.19' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux Pull fbdev updates from Tomi Valkeinen: - support for mx6sl and mx6sx - OMAP HDMI audio rewrite to make it finally work - OMAP video PLL work to prepare for new DRA7xx SoCs - simplefb DT related improvements * tag 'fbdev-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (81 commits) video: uvesafb: Deletion of an unnecessary check before the function call "platform_device_put" video: fbdev-VIA: Deletion of an unnecessary check before the function call "framebuffer_release" video: fbdev-MMP: Deletion of an unnecessary check before the function call "mmp_unregister_path" video: mx3fb: Deletion of an unnecessary check before the function call "backlight_device_unregister" video: fbdev-OMAP2: Deletion of unnecessary checks before the function call "i2c_put_adapter" video: fbdev-SIS: Deletion of unnecessary checks before the function call "pci_dev_put" video: smscufx: Deletion of unnecessary checks before the function call "vfree" video: udlfb: Deletion of unnecessary checks before the function call "vfree" video: uvesafb: Deletion of an unnecessary check before the function call "uvesafb_free" video: fbdev-LCDC: Deletion of an unnecessary check before the function call "vfree" video: fbdev: arkfb: suppress build warning video: fbdev: s3fb: suppress build warning video: fbdev: vt8623fb: suppress build warning OMAPDSS: hdmi5: Fix bit field for IEC958_AES2_CON_SOURCE OMAPDSS: hdmi: Remove __exit qualifier from hdmi_uninit_output() OMAPDSS: hdmi5: Change hdmi_wp idlemode to to no_idle for audio playback OMAPDSS: Remove all references to obsolete HDMI audio callbacks ASoC: omap: Remove obsolete HDMI audio code and Kconfig options OMAPDSS: hdmi5: Register ASoC platform device for omap hdmi audio OMAPDSS: hdmi5: Remove callbacks for the old ASoC DAI driver ...
2014-12-11Merge tag 'backlight-for-linus-3.19' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: - Clean-up leaky resources; pwm_bl - Simplify Device Tree initialisation; lp855x_bl - Add Regulator support; lp855x - Remove Bryan from the Maintainer list -- new baby, no time :) * tag 'backlight-for-linus-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: MAINTAINERS: Remove my name from Backlight subsystem backlight: lp855x: Add supply regulator to lp855x backlight: lp855x: Refactor DT parsing code backlight: pwm: Clean-up pwm requested using legacy API
2014-12-10Merge branch 'x86-mm-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 mm tree changes from Ingo Molnar: "The biggest change is full PAT support from Jürgen Gross: The x86 architecture offers via the PAT (Page Attribute Table) a way to specify different caching modes in page table entries. The PAT MSR contains 8 entries each specifying one of 6 possible cache modes. A pte references one of those entries via 3 bits: _PAGE_PAT, _PAGE_PWT and _PAGE_PCD. The Linux kernel currently supports only 4 different cache modes. The PAT MSR is set up in a way that the setting of _PAGE_PAT in a pte doesn't matter: the top 4 entries in the PAT MSR are the same as the 4 lower entries. This results in the kernel not supporting e.g. write-through mode. Especially this cache mode would speed up drivers of video cards which now have to use uncached accesses. OTOH some old processors (Pentium) don't support PAT correctly and the Xen hypervisor has been using a different PAT MSR configuration for some time now and can't change that as this setting is part of the ABI. This patch set abstracts the cache mode from the pte and introduces tables to translate between cache mode and pte bits (the default cache mode "write back" is hard-wired to PAT entry 0). The tables are statically initialized with values being compatible to old processors and current usage. As soon as the PAT MSR is changed (or - in case of Xen - is read at boot time) the tables are changed accordingly. Requests of mappings with special cache modes are always possible now, in case they are not supported there will be a fallback to a compatible but slower mode. Summing it up, this patch set adds the following features: - capability to support WT and WP cache modes on processors with full PAT support - processors with no or uncorrect PAT support are still working as today, even if WT or WP cache mode are selected by drivers for some pages - reduction of Xen special handling regarding cache mode Another change is a boot speedup on ridiculously large RAM systems, plus other smaller fixes" * 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits) x86: mm: Move PAT only functions to mm/pat.c xen: Support Xen pv-domains using PAT x86: Enable PAT to use cache mode translation tables x86: Respect PAT bit when copying pte values between large and normal pages x86: Support PAT bit in pagetable dump for lower levels x86: Clean up pgtable_types.h x86: Use new cache mode type in memtype related functions x86: Use new cache mode type in mm/ioremap.c x86: Use new cache mode type in setting page attributes x86: Remove looking for setting of _PAGE_PAT_LARGE in pageattr.c x86: Use new cache mode type in track_pfn_remap() and track_pfn_insert() x86: Use new cache mode type in mm/iomap_32.c x86: Use new cache mode type in asm/pgtable.h x86: Use new cache mode type in arch/x86/mm/init_64.c x86: Use new cache mode type in arch/x86/pci x86: Use new cache mode type in drivers/video/fbdev/vermilion x86: Use new cache mode type in drivers/video/fbdev/gbefb.c x86: Use new cache mode type in include/asm/fb.h x86: Make page cache mode a real type x86: mm: Use 2GB memory block size on large-memory x86-64 systems ...
2014-12-09Merge tag 'at91-cleanup-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanup on mach-at91 from Arnd Bergmann: "On Atmel AT91, the conversion to device tree is now considered complete, and all machines that were not already converted in 3.18 are assumed to be unused and dropped by the maintainer. All remaining board files that were written in C are dropped, and the ancient at91x40 sub-platform (based on an MMU-less ARM7) is removed altogether. Cleaning up the last pieces was great fun, so I took the time to do some of the coding myself and removed several hundred code lines that ended up unused after the board files were done. There are still a couple of AT91 specific device drivers that are not converted to DT (CF, USB-OTG) and currently not working, and the platform itself is not "multiplatform"-enabled, but both issues are going to be taken care of in the 3.20 cycle. This is split out from the other cleanups purely based on the size of the branch" * tag 'at91-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (33 commits) ARM: at91: remove unused board.h file ARM: at91: remove unneeded header files ARM: at91/clocksource: remove !DT PIT initializations ARM: at91: at91rm9200 ST initialization is now DT only ARM: at91: remove old AT91-specific drivers ARM: at91: cleanup initilisation code by removing dead code ARM: at91/Kconfig: select board files automatically ARM: at91: remove unused IRQ function declarations ARM: at91: remove legacy IRQ driver and related code ARM: at91: remove old at91-specific clock driver ARM: at91: remove clock data in at91sam9n12.c and at91sam9x5.c files ARM: at91: remove all !DT related configuration options ARM: at91/trivial: update Kconfig comment to mention SAMA5 ARM: at91: always USE_OF from now on ARM: at91/Kconfig: remove ARCH_AT91RM9200 option for drivers ARM: at91: switch configuration option to SOC_AT91RM9200 ARM: at91: remove at91rm9200 legacy board support ARM: at91: remove at91rm9200 legacy boards files ARM: at91/Kconfig: remove useless fbdev Kconfig options ARM: at91: remove at91sam9261/at91sam9g10 legacy board support ...
2014-12-09backlight: lp855x: Add supply regulator to lp855xSean Paul
This patch adds a supply regulator to the lp855x platform data to facilitate powering on/off the 3V rail attached to the controller. Cc: Stéphane Marchesin <marcheu@chromium.org> Cc: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Acked-by: Milo Kim <milo.kim@ti.com> Acked-by: Bryan Wu <cooloney@gmail.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-12-09backlight: lp855x: Refactor DT parsing codeSean Paul
This patch refactors the dt parsing code to avoid setting platform_data, instead just setting lp->pdata directly. This facilitates easier probe deferral since the current scheme would require us to clear out dev->platform_data before deferring. Cc: Stéphane Marchesin <marcheu@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Acked-by: Milo Kim <milo.kim@ti.com> Acked-by: Bryan Wu <cooloney@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-12-08Merge branches '3.19/omapdss' and '3.19/simplefb' into fbdevTomi Valkeinen
Merge fbdev topic branches.
2014-12-05ARM: 8244/1: fbdev: sa1100fb: make use of device clockDmitry Eremin-Solenikov
Use per-device clock (instead of calling cpufreq_get(0), which can return 0 if no cpu frequency driver is selected) to program timings. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-12-04video: uvesafb: Deletion of an unnecessary check before the function call ↵Markus Elfring
"platform_device_put" The platform_device_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: fbdev-VIA: Deletion of an unnecessary check before the function call ↵Markus Elfring
"framebuffer_release" The framebuffer_release() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: fbdev-MMP: Deletion of an unnecessary check before the function call ↵Markus Elfring
"mmp_unregister_path" The mmp_unregister_path() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: mx3fb: Deletion of an unnecessary check before the function call ↵Markus Elfring
"backlight_device_unregister" The backlight_device_unregister() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: fbdev-OMAP2: Deletion of unnecessary checks before the function call ↵Markus Elfring
"i2c_put_adapter" The i2c_put_adapter() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: fbdev-SIS: Deletion of unnecessary checks before the function call ↵Markus Elfring
"pci_dev_put" The pci_dev_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: smscufx: Deletion of unnecessary checks before the function call "vfree"Markus Elfring
The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: udlfb: Deletion of unnecessary checks before the function call "vfree"Markus Elfring
The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: uvesafb: Deletion of an unnecessary check before the function call ↵Markus Elfring
"uvesafb_free" The uvesafb_free() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: fbdev-LCDC: Deletion of an unnecessary check before the function call ↵Markus Elfring
"vfree" The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: fbdev: arkfb: suppress build warningLad, Prabhakar
this patch fixes following build warning: drivers/video/fbdev/arkfb.c: In function ‘ark_pci_probe’: drivers/video/fbdev/arkfb.c:1019:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] par->state.vgabase = (void __iomem *) vga_res.start; ^ Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: fbdev: s3fb: suppress build warningLad, Prabhakar
this patch fixes following build warning: drivers/video/fbdev/s3fb.c: In function ‘s3_pci_probe’: drivers/video/fbdev/s3fb.c:1185:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] par->state.vgabase = (void __iomem *) vga_res.start; ^ Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04video: fbdev: vt8623fb: suppress build warningLad, Prabhakar
this patch fixes following build warning: drivers/video/fbdev/vt8623fb.c: In function ‘vt8623_pci_probe’: drivers/video/fbdev/vt8623fb.c:734:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] par->state.vgabase = (void __iomem *) vga_res.start; ^ Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-04OMAPDSS: hdmi5: Fix bit field for IEC958_AES2_CON_SOURCEJyri Sarha
The bit field for IEC958_AES2_CON_SOURCE is bits 3-0 in HDMI_CORE_FC_AUDSCHNLS2, not imaginary bits 3-4 (reverse order). Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-02OMAPDSS: hdmi: Remove __exit qualifier from hdmi_uninit_output()Jyri Sarha
Remove __exit qualifier from hdmi_uninit_output() because it is used also in omapdss_hdmihw_probe(). Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-01OMAPDSS: hdmi5: Change hdmi_wp idlemode to to no_idle for audio playbackJyri Sarha
Enabling idle mode during audio playback causes the glitches on OMAP5 HDMI. The TRM also suggests to use no-idle for HDMI audio playback. This patch sets HDMI idle mode to no-idle for the duration of the playback, and restores it back to original value afterwards. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-01OMAPDSS: Remove all references to obsolete HDMI audio callbacksJyri Sarha
In new model these callbacks are obsolete since the ASoC component drivers are integrated into the HDMI drivers and no callbacks are needed anymore. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-01OMAPDSS: hdmi5: Register ASoC platform device for omap hdmi audioJyri Sarha
Implements callbacks for OMAP HDMI audio platform driver and registers it in probe function. Unregistering is done in remove function. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-01OMAPDSS: hdmi5: Remove callbacks for the old ASoC DAI driverJyri Sarha
Removes the OMAP5 HDMI audio callbacks for the old external DAI driver. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-01OMAPDSS: hdmi4: Register ASoC platform device for omap hdmi audioJyri Sarha
Implements callbacks for OMAP HDMI audio platform driver and registers it in probe function. Unregistering is done in remove function. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-01OMAPDSS: hdmi4: Remove callbacks for the old ASoC DAI driverJyri Sarha
Removes the OMAP4 HDMI audio callbacks for the old external DAI driver. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-01OMAPDSS: hdmi: Make hdmi_mode_has_audio() more user friedlyJyri Sarha
Make hdmi_mode_has_audio() more user friedly by taking hdmi_config as parameter. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-12-01OMAPDSS: Kconfig: Remove HDMI audio booleans from KconfigJyri Sarha
The booleans are not used anymore. Just select SND_OMAP_SOC_HDMI_AUDIO to enable OMAP HDMI audio support. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26OMAPDSS: hdmi.h: Add members to hdmi drvdata for audio implementationJyri Sarha
Adds display_enabled flag and audio_abort_cb callback to struct hdmi. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26OMAPDSS: hdmi: Add pdev pointer for audio_pdev in HDMI DRV dataJyri Sarha
This is used to store omap-hdmi-audio pdev for unregistering it. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26OMAPDSS: hdmi: Make hdmi structure publicJyri Sarha
Unify the private anonymous struct in hdmi4.c and hdmi5.c, name it as struct omap_hdmi, and make it public in hdmi.h. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26OMAPDSS: hdmi_wp: Add function for getting audio dma addressJyri Sarha
The audio dma port is found in the hdmi_wp physical address space. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26OMAPDSS: hdmi4_core: Remove unused hdmi4_audio_get_dma_port()Jyri Sarha
hdmi4_audio_get_dma_port() is unused and and broken. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26OMAPDSS: hdmi: Remove most of OMAP[45]_DSS_HDMI_AUDIO ifdefsJyri Sarha
It does not waste too many bytes to compile all audio related core functions always in with HDMI support. It should help readability and in keeping the audio code in working shape. Leave the options just for disabling and enabling the functionality in hdmi[45].c. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26OMAPDSS: hdmi.h: Add HDMI_AUDIO_LAYOUT_6CH enum valueJyri Sarha
The OMAP5 HDMI audio implementation needs HDMI_AUDIO_LAYOUT_6CH in hdmi_core_audio_layout enum. I found the correct value from ti-linux 3.8 tree. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26OMAPDSS: hdmi5_core: Initialize mandatory sample_order parameterJyri Sarha
The hdmi_wp_audio_config_format() expects sample_order of struct hdmi_audio_format to be initialized. The only allowed value is HDMI_AUDIO_SAMPLE_LEFT_FIRST. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26OMAPDSS: hdmi_wp: Protect reserved bits in hdmi_wp_audio_config_format()Jyri Sarha
Only OMAP4 DSS has non reserved bits above 6th bit in HDMI_WP_AUDIO_CFG. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-25simplefb: Fix build errors when CONFIG_COMMON_CLK is not definedHans de Goede
Both CONFIG_OF and CONFIG_COMMON_CLK must be defined to be able to use of clocks. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-25video: fbdev-MMP: Fix a typo for the word "destroyed"Markus Elfring
A word was corrected in the description for a parameter of the mmp_unregister_path() function. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-25video: fbdev-MMP: Fix typos for the word "destroy"Markus Elfring
Two mistyped words were corrected in the description for the mmp_unregister_path() function. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-21ARM: at91/Kconfig: remove useless fbdev Kconfig optionsNicolas Ferre
Remove Kconfig options used nowhere. The removal of CONFIG_ARCH_AT91SAM9261 option allowed to spot this oddness. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-11-20Merge Linus' tree to be be to apply submitted patches to newer code thanJiri Kosina
current trivial.git base