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* Merge branch 'treewide/cleanup' into next/socOlof Johansson2015-12-2294-203/+181
|\ | | | | | | | | | | | | | | | | | | | | | | Merge in cleanup to avoid internal conflicts with newly added code. * treewide/cleanup: ARM: use "depends on" for SoC configs instead of "if" after prompt ARM/clocksource: use automatic DT probing for ux500 PRCMU ARM: use const and __initconst for smp_operations ARM: hisi: do not export smp_operations structures Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: use "depends on" for SoC configs instead of "if" after promptMasahiro Yamada2015-12-0132-58/+110
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many ARM sub-architectures use prompts followed by "if" conditional, but it is wrong. Please notice the difference between config ARCH_FOO bool "Foo SoCs" if ARCH_MULTI_V7 and config ARCH_FOO bool "Foo SoCs" depends on ARCH_MULTI_V7 These two are *not* equivalent! In the former statement, it is not ARCH_FOO, but its prompt that depends on ARCH_MULTI_V7. So, it is completely valid that ARCH_FOO is selected by another, but ARCH_MULTI_V7 is still disabled. As it is not unmet dependency, Kconfig never warns. This is probably not what you want. The former should be used only when you need to do so, and you really understand what you are doing. (In most cases, it should be wrong!) For enabling/disabling sub-architectures, the latter is always correct. As a good side effect, this commit fixes some entries over 80 columns (mach-imx, mach-integrator, mach-mbevu). [Arnd: I note that there is not really a bug here, according to the discussion that followed, but I can see value in being consistent and in making the lines shorter] Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Jun Nie <jun.nie@linaro.org> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Krzysztof Halasa <khc@piap.pl> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM/clocksource: use automatic DT probing for ux500 PRCMULinus Walleij2015-12-017-78/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The ARM core kernel already calls clocksource_of_init() so why go to all the trouble of locating and probing this node in the machine. CLOCKSOURCE_OF_DECLARE() will take care of it in the clocksource driver, and thus we can also get rid of the dangling header file <linux/clksrc-dbx500-prcmu.h> Suggested-by: Arnd Bergmann <arndb@linaro.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: use const and __initconst for smp_operationsMasahiro Yamada2015-12-0154-64/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These smp_operations structures are not over-written, so add "const" qualifier and replace __initdata with __initconst. Also, add "static" where it is possible. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Acked-by: Stephen Boyd <sboyd@codeaurora.org> # qcom part Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Wei Xu <xuwei5@hisilicon.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: hisi: do not export smp_operations structuresMasahiro Yamada2015-12-012-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | These three structures are only defined and referenced in mach-hisi/platsmp.c. Drop the declarations from the header and add static qualifier to the definitions. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Wei Xu <xuwei5@hisilicon.com>
* | Merge tag 'v4.5-rockchip-soc-1' of ↵Olof Johansson2015-12-223-12/+35
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/soc SMP special case for the rk3036 and addition of the rk3228 quad-core Cortex-A7 cpu. * tag 'v4.5-rockchip-soc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: rockchip: enable support for RK3228 SoCs ARM: rockchip: use const and __initconst for rk3036 smp_operations ARM: rockchip: add support smp for rk3036 Signed-off-by: Olof Johansson <olof@lixom.net>
| * | ARM: rockchip: enable support for RK3228 SoCsJeffy Chen2015-12-161-0/+1
| | | | | | | | | | | | | | | | | | | | | Add a rockchip,rk3228 compatible. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * | ARM: rockchip: use const and __initconst for rk3036 smp_operationsHeiko Stuebner2015-12-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The newly added rk3036 smp operations missed the wholesale fixup from Masahiro Yamada. So fix that now. Reported-by: Mark Brown <broonie@kernel.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * | ARM: rockchip: add support smp for rk3036Heiko Stuebner2015-11-192-12/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dual-core Cortex A7 rk3036 is a bit special in that it does not allow to control the actual powerdomain of the cpu cores, while the rest of the smp-bringup like reset control and entry address handling stays the same. Its bigger sibling, the quad-core rk3128 again allows powerdomain control. So allow that case by introducing a separate smp-enable-method, that simply disables powerdomain handling in the common code. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Xing Zheng <zhengxing@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org>
* | | Merge tag 'zynq-soc-for-4.5' of https://github.com/Xilinx/linux-xlnx into ↵Olof Johansson2015-12-221-0/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next/soc arm: Xilinx Zynq patches for v4.5 - Select reset controller by default for Zynq * tag 'zynq-soc-for-4.5' of https://github.com/Xilinx/linux-xlnx: ARM: zynq: Select ARCH_HAS_RESET_CONTROLLER Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | ARM: zynq: Select ARCH_HAS_RESET_CONTROLLERMoritz Fischer2015-12-141-0/+1
| |/ / | | | | | | | | | | | | Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | | Merge tag 'samsung-soc-4.5' of ↵Olof Johansson2015-12-227-52/+61
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc Samsung Exynos improvements for 4.5: 1. Switch from Exynos-specific restart/poweroff handler (mach-exynos/pmu.c) to generic syscon-reboot and syscon-poweroff drivers. This depends on adding syscon nodes to DTS to preserve bisectability. 2. Minor improvements. * tag 'samsung-soc-4.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: EXYNOS: Remove redundant code from regs-pmu.h ARM: EXYNOS: Constify local exynos_pmu_data structure ARM: EXYNOS: Switch to syscon reboot and poweroff ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos5410 ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos5 ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos4 ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos3250 Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | ARM: EXYNOS: Remove redundant code from regs-pmu.hPankaj Dubey2015-11-202-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 6ec4f8d0d91f ("ARM: EXYNOS: add generic function to calculate cpu number") introduced exynos_pmu_cpunr to be used by multi-cluster SoCs e.g. Exynos5420, but it's no more used in the codebase and hence removing this part of code. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
| * | | ARM: EXYNOS: Constify local exynos_pmu_data structureKrzysztof Kozlowski2015-11-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Exynos5420 instance of exynos_pmu_data structure is not modified and can be made const. Suggested-by: Pavel Fedin <p.fedin@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
| * | | ARM: EXYNOS: Switch to syscon reboot and poweroffAlim Akhtar2015-11-202-43/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we switch to use generic syscon regmap based reset/poweroff driver for exynos SoC, lets select it from ARCH_EXYNOS instead of enabling it from various defconfigs. This also select POWER_RESET as SYSCON-{reset, poweroff} drivers depends on it. Also because of the above changes we don't need special handling for reboot/poweroff in exynos pmu driver. This patch also removes the same from exynos pmu driver to keep git bisect working. Note: This will break reboot/poweroff on boards with older dtbs with a newer kernel. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
| * | | Merge tag 'samsung-dt-syscon-restart-4.5' into next/socKrzysztof Kozlowski2015-11-204-0/+56
| |\ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | Device Tree changes adding necessary nodes for syscon reboot/poweroff handlers on Exynos boards. The mach-exynos changes must base on top of this to retain the bisectability of not loosing reboot/poweroff features.
| | * | ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos5410Alim Akhtar2015-11-201-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds syscon-{reboot, poweroff} nodes to allow the generic syscon-{reboot, poweroff} driver to reset/poweroff exynos5410 SoC. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
| | * | ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos5Alim Akhtar2015-11-201-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds syscon-{reboot, poweroff} nodes to allow the generic syscon-{reboot, poweroff} driver to reset/poweroff exynos5 SoCs. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: Anand Moon <linux.amoon@gmail.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
| | * | ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos4Alim Akhtar2015-11-201-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds syscon-{reboot, poweroff} nodes to allow the generic syscon-{reboot, poweroff} driver to reset/poweroff exynos4 SoC. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
| | * | ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos3250Alim Akhtar2015-11-201-0/+14
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds syscon-{reboot, poweroff} nodes to allow the generic syscon-{reboot, poweroff} driver to reset/poweroff exynos3250 SoC. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* | | ARM: uniphier: select PINCTRLMasahiro Yamada2015-12-201-0/+1
| | | | | | | | | | | | | | | | | | | | | The UniPhier SoCs support pinctrl drivers. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* | | Merge tag 'arm-soc/for-4.5/soc' of http://github.com/Broadcom/stblinux into ↵Arnd Bergmann2015-12-157-67/+136
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next/soc Merge "Broadcom soc changes for v4.5" from Florian Fainelli: This pull request contains Broadcom SoC changes for 4.5, with the following changes: - Lucas Stach removes the workaround for an imprecise fault for Broadcom BCM5301x SoCs (Northstar) since this is now handled by the ARM/Linux kernel directly - Hauke Merthens enables a bunch of erratas for the Cortex-A9 and PL310 L2 cache present on early Northstar chips (BCM4708) - Kapil Hali adds SMP support for the Northstar Plus SoCs by consolidating the existing SMP code for Kona SoCs (mobile platforms), fixng the Device Tree binding for the Kona platforms (wrong placement for 'enable-method' and 'secondary-reg') and then finally adds the functional code for the Northstar Plus platforms to boot their secondary CPUs - Jon Mason enables SMP on BCM4708/BCM5301X (Northstar SoCs) by building the generic Northstar/Northstar Plus SMP code, and adding the relevant SMP Device Tree nodes * tag 'arm-soc/for-4.5/soc' of http://github.com/Broadcom/stblinux: ARM: BCM: Add SMP support for Broadcom 4708 ARM: BCM: Add SMP support for Broadcom NSP ARM: BCM: Clean up SMP support for Broadcom Kona ARM: BCM5310X: activate erratas needed for SoC ARM: BCM5301X: remove workaround imprecise abort fault handler
| * | ARM: BCM: Add SMP support for Broadcom 4708Jon Mason2015-12-073-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add SMP support for Broadcom's 4708 SoCs. Signed-off-by: Jon Mason <jonmason@broadcom.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Kapil Hali <kapilh@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
| * | ARM: BCM: Add SMP support for Broadcom NSPKapil Hali2015-12-073-3/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add SMP support for Broadcom's Northstar Plus SoC cpu enable method. This changes also consolidates iProc family's - BCM NSP and BCM Kona, platform SMP handling in a common file. Northstar Plus SoC is based on ARM Cortex-A9 revision r3p0 which requires configuration for ARM Errata 764369 for SMP. This change adds the needed configuration option. Signed-off-by: Kapil Hali <kapilh@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
| * | ARM: BCM: Clean up SMP support for Broadcom KonaKapil Hali2015-12-073-30/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These changes cleans up SMP implementaion for Broadcom's Kona SoC which are required for handling SMP for iProc family of SoCs at a single place for BCM NSP and BCM Kona. Signed-off-by: Kapil Hali <kapilh@broadcom.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
| * | ARM: BCM5310X: activate erratas needed for SoCHauke Mehrtens2015-11-251-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The BCM4708 I have, which is probably the first generation which got to the consumer market, is using a ARM Cortex-A9 rev r3p0 and a L2C-310 rev r3p2 L2 cache controller. There are 3 workarounds for known erratas in the Linux kernel which could be activated and will be in this patch. There are currently no workarounds which have to be activated for the L2C-310 rev r3p2 in Linux. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
| * | ARM: BCM5301X: remove workaround imprecise abort fault handlerLucas Stach2015-11-251-35/+0
| |/ | | | | | | | | | | | | | | | | | | | | This is not needed anymore. Handling a potentially pending imprecise external abort left behind by the bootloader is now done in a slightly safer way inside the common ARM startup code. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Tyler Baker <tyler.baker@linaro.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
* | Linux 4.4-rc3v4.4-rc3Linus Torvalds2015-11-301-1/+1
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* | Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2015-11-3027-993/+1093
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull nouveau and radeon fixes from Dave Airlie: "Just some nouveau and radeon/amdgpu fixes. The nouveau fixes look large as the firmware context files are regenerated, but the actual change is quite small" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: make some dpm errors debug only drm/nouveau/volt/pwm/gk104: fix an off-by-one resulting in the voltage not being set drm/nouveau/nvif: allow userspace access to its own client object drm/nouveau/gr/gf100-: fix oops when calling zbc methods drm/nouveau/gr/gf117-: assume no PPC if NV_PGRAPH_GPC_GPM_PD_PES_TPC_ID_MASK is zero drm/nouveau/gr/gf117-: read NV_PGRAPH_GPC_GPM_PD_PES_TPC_ID_MASK from correct GPC drm/nouveau/gr/gf100-: split out per-gpc address calculation macro drm/nouveau/bios: return actual size of the buffer retrieved via _ROM drm/nouveau/instmem: protect instobj list with a spinlock drm/nouveau/pci: enable c800 magic for some unknown Samsung laptop drm/nouveau/pci: enable c800 magic for Clevo P157SM drm/radeon: make rv770_set_sw_state failures non-fatal drm/amdgpu: move dependency handling out of atomic section v2 drm/amdgpu: optimize scheduler fence handling drm/amdgpu: remove vm->mutex drm/amdgpu: add mutex for ba_va->valids/invalids drm/amdgpu: adapt vce session create interface changes drm/amdgpu: vce use multiple cache surface starting from stoney drm/amdgpu: reset vce trap interrupt flag
| * \ Merge branch 'linux-4.4' of ↵Dave Airlie2015-11-2716-917/+948
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes Ben Skeggs wrote: A couple of regression fixes, some more boards whitelisted for a hw bug workaround, gr/ucode fixes for hangs a user is seeing. The changes look larger than they actually are due to the ucode binaries (*.fucN.h) being regenerated. * 'linux-4.4' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau/volt/pwm/gk104: fix an off-by-one resulting in the voltage not being set drm/nouveau/nvif: allow userspace access to its own client object drm/nouveau/gr/gf100-: fix oops when calling zbc methods drm/nouveau/gr/gf117-: assume no PPC if NV_PGRAPH_GPC_GPM_PD_PES_TPC_ID_MASK is zero drm/nouveau/gr/gf117-: read NV_PGRAPH_GPC_GPM_PD_PES_TPC_ID_MASK from correct GPC drm/nouveau/gr/gf100-: split out per-gpc address calculation macro drm/nouveau/bios: return actual size of the buffer retrieved via _ROM drm/nouveau/instmem: protect instobj list with a spinlock drm/nouveau/pci: enable c800 magic for some unknown Samsung laptop drm/nouveau/pci: enable c800 magic for Clevo P157SM
| | * | drm/nouveau/volt/pwm/gk104: fix an off-by-one resulting in the voltage not ↵Martin Peres2015-11-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | being set Reported-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Martin Peres <martin.peres@free.fr>
| | * | drm/nouveau/nvif: allow userspace access to its own client objectBen Skeggs2015-11-252-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Regression from "abi16: implement limited interoperability with usif/nvif". Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau/gr/gf100-: fix oops when calling zbc methodsBen Skeggs2015-11-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Somehow missed these two when removing dodgy void casts during the rework. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau/gr/gf117-: assume no PPC if NV_PGRAPH_GPC_GPM_PD_PES_TPC_ID_MASK ↵Ben Skeggs2015-11-253-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | is zero fdo#92761 Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau/gr/gf117-: read NV_PGRAPH_GPC_GPM_PD_PES_TPC_ID_MASK from ↵Ben Skeggs2015-11-256-897/+897
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | correct GPC Each GPCCS unit was reading the mask from GPC0, which causes problems on boards where some GPCs are missing PPCs. Part of the fix for fdo#92761. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau/gr/gf100-: split out per-gpc address calculation macroBen Skeggs2015-11-252-47/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's a few places where we need to access a GPC register from ucode, but outside of the falcon's io address space. To do this we need to calculate the offset based on which GPC we're executing on. This used to be done manually, but we've since found a "base" offset that can be added by the hardware. To use this, an extra bit needs to be set in the register address, which is what this macro achieves. There should be no functional change from this commit. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau/bios: return actual size of the buffer retrieved via _ROMBen Skeggs2015-11-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes detection of a failed attempt at fetching the entire ROM image in one-shot (a violation of the spec, that works a lot of the time). Tested on a HP Zbook 15 G2. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau/instmem: protect instobj list with a spinlockBen Skeggs2015-11-252-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No locking is required for the traversal of this list, as it only happens during suspend/resume where nothing else can be executing. Fixes some of the issues noticed during parallel piglit runs. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau/pci: enable c800 magic for some unknown Samsung laptopBen Skeggs2015-11-251-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | fdo#70354 - comment #88. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau/pci: enable c800 magic for Clevo P157SMKarol Herbst2015-11-251-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | this is needed for my gpu Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * | | Merge branch 'drm-fixes-4.4' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2015-11-2611-76/+145
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into drm-fixes Radeon and amdgpu fixes for 4.4: - DPM fixes for r7xx devices - VCE fixes for Stoney - GPUVM fixes - Scheduler fixes * 'drm-fixes-4.4' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: make some dpm errors debug only drm/radeon: make rv770_set_sw_state failures non-fatal drm/amdgpu: move dependency handling out of atomic section v2 drm/amdgpu: optimize scheduler fence handling drm/amdgpu: remove vm->mutex drm/amdgpu: add mutex for ba_va->valids/invalids drm/amdgpu: adapt vce session create interface changes drm/amdgpu: vce use multiple cache surface starting from stoney drm/amdgpu: reset vce trap interrupt flag
| | * | | drm/radeon: make some dpm errors debug onlyAlex Deucher2015-11-252-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "Could not force DPM to low", etc. is usually harmless and just confuses users. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| | * | | drm/radeon: make rv770_set_sw_state failures non-fatalAlex Deucher2015-11-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some cards it takes a relatively long time for the change to take place. Make a timeout non-fatal. bug: https://bugs.freedesktop.org/show_bug.cgi?id=76130 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| | * | | drm/amdgpu: move dependency handling out of atomic section v2Christian König2015-11-231-27/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This way the driver isn't limited in the dependency handling callback. v2: remove extra check in amd_sched_entity_pop_job() Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| | * | | drm/amdgpu: optimize scheduler fence handlingChristian König2015-11-233-14/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We only need to wait for jobs to be scheduled when the dependency is from the same scheduler. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
| | * | | drm/amdgpu: remove vm->mutexChunming Zhou2015-11-214-20/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
| | * | | drm/amdgpu: add mutex for ba_va->valids/invalidsChunming Zhou2015-11-212-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
| | * | | drm/amdgpu: adapt vce session create interface changesLeo Liu2015-11-211-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| | * | | drm/amdgpu: vce use multiple cache surface starting from stoneyLeo Liu2015-11-211-5/+14
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| | * | | drm/amdgpu: reset vce trap interrupt flagLeo Liu2015-11-211-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 18:03:18 +0100