summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2016-05-13Merge remote-tracking branch 'regmap/fix/mmio' into regmap-linusMark Brown
2016-05-13crypto: qat - change the adf_ctl_stop_devices to voidTadeusz Struk
Change the adf_ctl_stop_devices to a void function. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-05-13dmaengine: vdma: Add clock supportKedareswara rao Appana
Added basic clock support for axi dma's. The clocks are requested at probe and released at remove. Reviewed-by: Shubhrajyoti Datta <shubhraj@xilinx.com> Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-05-13dmaengine: vdma: Add config structure to differentiate dmasKedareswara rao Appana
This patch adds config structure in the driver to differentiate AXI DMA's and to add more features(clock support etc..) to these DMA's. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-05-13dmaengine: tegra-adma: Add support for Tegra210 ADMAJon Hunter
Add support for the Tegra210 Audio DMA controller that is used for transferring data between system memory and the Audio sub-system. The driver only supports cyclic transfers because this is being solely used for audio. This driver is based upon the work by Dara Ramesh <dramesh@nvidia.com>. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-05-13xen-netback: fix extra_info handling in xenvif_tx_err()Paul Durrant
Patch 562abd39 "xen-netback: support multiple extra info fragments passed from frontend" contained a mistake which can result in an in- correct number of responses being generated when handling errors encountered when processing packets containing extra info fragments. This patch fixes the problem. Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Reported-by: Jan Beulich <JBeulich@suse.com> Cc: Wei Liu <wei.liu2@citrix.com> Acked-by: Wei Liu <wei.liu2@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-13Merge tag 'drm/panel/for-4.7-rc1' of ↵Dave Airlie
git://anongit.freedesktop.org/tegra/linux into drm-next drm/panel: Changes for v4.7-rc1 This contains support for a bunch of new panels in the simple panel driver along with some cleanup and support for a new Analogix HDMI to DP bridge. * tag 'drm/panel/for-4.7-rc1' of git://anongit.freedesktop.org/tegra/linux: drm/panel: simple: Add support for TPK U.S.A. LLC Fusion 7" and 10.1" panels drm/bridge: Add Analogix anx78xx support devicetree: Add ANX7814 SlimPort transmitter binding of: Add vendor prefix for Analogix Semiconductor drm/dp: Add define to set 0.5% down-spread in MAX_DOWNSPREAD register drm/panel: simple: Add support for Innolux AT070TN92 drm/panel: simple: Remove useless drm_mode_set_name() drm/panel: simple: Set appropriate mode type drm/panel: simple: Add timings for the Olimex LCD-OLinuXino-4.3TS drm/panel: simple: Add the 7" DPI panel from Adafruit of: Add vendor prefix for On Tat Industrial Company.
2016-05-13Revert "pinctrl: tegra: avoid parked_reg and parked_bank"Linus Walleij
This reverts commit 1d18a3f0f0809f6c71f1f6e9e268ee904ce0b588.
2016-05-12remoteproc: Add additional crash reasonsBjorn Andersson
The Qualcomm WCNSS can crash by watchdog or a fatal software error. Add these types to the list of remoteproc crash reasons. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2016-05-12remoteproc: core: Make the loaded resource table optionalBjorn Andersson
Remote processors like the ones found in the Qualcomm SoCs does not have a resource table passed to them, so make it optional by only populating it if it does exist. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2016-05-12clk: qcom: mmcc-8996: Remove clocks that should be controlled by RPMArchit Taneja
The branch clocks MMSS_MMAGIC_AXI_CLK and MMAGIC_BIMC_AXI_CLK are controlled by RPM when the APPs processor enable or disable the RPM_MMAXI_CLK. During the boot sequence, someone can enable the RPM_MMAXI_CLK, resulting in register status bits showing that these clocks are enabled, our clock driver may look at the enabled status of these clocks and try to disable them since it thinks they are unused. Don't make the clock driver touch these clocks. Signed-off-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-05-12Merge tag 'imx-clk-fixes-4.6-2' of ↵Stephen Boyd
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-next Pull some non-critical i.MX clk fixes from Shawn Guo: * Fix the commit 3713e3f5e927 ("clk: imx35: define two clocks for rtc") which messed up the clock enumeration when adding new clock. * tag 'imx-clk-fixes-4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx35: restore existing used clock enumeration clk: imx6q: fix typo in CAN clock definition
2016-05-12clk: ingenic: Allow divider value to be dividedHarvey Hunt
The JZ4780's MSC clock divider registers multiply the clock divider by 2. This means that MMC devices run at half their expected speed. Add the ability to divide the clock divider in order to solve this. Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-clk@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-05-12Merge tag 'v4.7-rockchip-clk4' of ↵Stephen Boyd
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next Pull rockchip clk updates from Heiko Stuebner: Another small rk3399 fixup as well as simplifications around our handling of the General-Register-Files syscon. * tag 'v4.7-rockchip-clk4' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: clk: rockchip: drop old_rate calculation on pll rate changes clk: rockchip: simplify GRF handling in pll clocks clk: rockchip: lookup General Register Files in rockchip_clk_init clk: rockchip: fix the rk3399 sdmmc sample / drv name
2016-05-12clk: sunxi: Add display and TCON0 clocks driverMaxime Ripard
The A10 SoCs and its relatives has a special clock controller to drive the display engines (both frontend and backend), that have a lot in common with the clock to drive the first TCON channel. Add a driver to support both. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Rob Herring <robh@kernel.org> [sboyd@codeaurora.org: Silence variable sized array warning] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-05-12net: mvneta: bm: fix dependencies againArnd Bergmann
I tried to fix this before, but my previous fix was incomplete and we can still get the same link error in randconfig builds because of the way that Kconfig treats the default y if MVNETA=y && MVNETA_BM_ENABLE line that does not actually trigger when MVNETA_BM_ENABLE=m, unlike I intended. Changing the line to use MVNETA_BM_ENABLE!=n however has the desired effect and hopefully makes all configurations work as expected. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 019ded3aa7c9 ("net: mvneta: bm: clarify dependencies") Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-12phy: micrel: Use MICREL_PHY_ID_MASK definitionFabio Estevam
Replace the hardcoded mask 0x00fffff0 with MICREL_PHY_ID_MASK for better readability. Suggested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem fixes from Dmitry Torokhov. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: twl6040-vibra - fix DT node memory management Input: max8997-haptic - fix NULL pointer dereference Input: byd - update copyright header
2016-05-12drm/amdgpu: fix DP mode validationAlex Deucher
Switch the order of the loops to walk the rates on the top so we exhaust all DP 1.1 rate/lane combinations before trying DP 1.2 rate/lane combos. This avoids selecting rates that are supported by the monitor, but not the connector leading to valid modes getting rejected. bug: https://bugs.freedesktop.org/show_bug.cgi?id=95206 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-05-12drm/radeon: fix DP mode validationAlex Deucher
Switch the order of the loops to walk the rates on the top so we exhaust all DP 1.1 rate/lane combinations before trying DP 1.2 rate/lane combos. This avoids selecting rates that are supported by the monitor, but not the connector leading to valid modes getting rejected. bug: https://bugs.freedesktop.org/show_bug.cgi?id=95206 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-05-12Merge tag 'pinctrl-v4.6-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pinctrl fix from Linus Walleij: "A single last pin control fix for v4.6. t's tagged for stable and only hits a single driver with two added lines so should be safe. Tested in linux-next. - The pull up/down logic for the AT91 PIO4 controller was tilted: we need to mask the reverse pull when unmasking a pull direction. Setting both pull up & pull down is illegal and makes no sense" * tag 'pinctrl-v4.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: at91-pio4: fix pull-up/down logic
2016-05-12IB/cma: pass the port number to ib_create_qpChristoph Hellwig
The new RW API will need this. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Tested-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-12IB/srp: Move common code into the callerBart Van Assche
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagi@grimberg.me> Cc: Laurence Oberman <loberman@redhat.com> Reviewed-by: Sagi Grimberg <sai@grimberg.m> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-12IB/srp: Move code out of a loopBart Van Assche
Since all srp_map_finish_fr() callers pass a non-zero value as the fourth argument (sg_nents), the sg_nents == 0 check in that function can be removed. Add a count == 0 check in the caller of that function. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagi@grimberg.me> Cc: Laurence Oberman <loberman@redhat.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-12IB/srp: Avoid that mapping failure triggers an infinite loopBart Van Assche
The srp_queuecommand() function translates ENOMEM into QUEUE_FULL which causes the SCSI mid-layer to retry the command. All other error codes are translated into DID_ERROR which causes the SCSI command to fail. Return E2BIG if mapping will always fail to prevent that the SCSI mid-layer keeps resubmitting a command forever. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagi@grimberg.me> Cc: Laurence Oberman <loberman@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-12IB/srp: Introduce target->mr_pool_sizeBart Van Assche
This patch does not change any functionality. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Laurence Oberman <loberman@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-12IB/srp: Fix srp_map_data() error pathsBart Van Assche
Ensure that req->nmdesc is set correctly in srp_map_sg() if mapping fails. Avoid that mapping failure causes a memory descriptor leak. Report srp_map_sg() failure to the caller. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagi@grimberg.me> Cc: Laurence Oberman <loberman@redhat.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-12IB/srp: Document srp_map_data() return valueBart Van Assche
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Laurence Oberman <loberman@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-12IB/srp: Fix a commentBart Van Assche
The free request list was removed through patch "IB/srp: Use block layer tags". Hence update a comment that refers to that free request list. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagi@grimberg.me> Cc: Laurence Oberman <loberman@redhat.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-12IB/srp: Fix a spelling error in a source code commentBart Van Assche
Change one occurrence of "boundries" into "boundaries". Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Laurence Oberman <loberman@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-12gtp: put back reference to netns when not required anymorePablo Neira
This patch fixes a netns leak. Fixes: 93edb8c7f94f ("gtp: reload GTPv1 header after pskb_may_pull()") Reported-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-12ata: dwc: add DMADEVICES dependencyArnd Bergmann
The dwc_460ex SATA driver has become available on non-powerpc architectures and may cause randconfig build errors when CONFIG_DMADEVICES is not set and SATA_DWC_OLD_DMA is enabled: warning: (SATA_DWC_OLD_DMA) selects DW_DMAC_CORE which has unmet direct dependencies (DMADEVICES) ERROR: "dw_dma_probe" [drivers/ata/sata_dwc_460ex.ko] undefined! ERROR: "dw_dma_remove" [drivers/ata/sata_dwc_460ex.ko] undefined! This adds an explcit Kconfig dependency to CONFIG_SATA_DWC so we cannot run into broken configurations. While it would also be possible to build the driver with both CONFIG_DMADEVICES and SATA_DWC_OLD_DMA disabled, that case is not useful because there is no fallback to PIO mode when the DMA engine is not usable. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 50b433753df6 ("ata: sata_dwc_460ex: use "dmas" DT property to find dma channel") Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-05-12ata: sata_dwc_460ex: make debug messages neatAndy Shevchenko
There is a duplication in the debug messages when accessing SCR registers. Remove duplication to make the messages neat. Tested-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-05-12ata: sata_dwc_460ex: supply physical address of FIFO to DMAAndy Shevchenko
DMA operates with physical addresses which is not exactly the same as ioremap() returns. Introduce variable to keep physical address of the SATA FIFO register and supply it when prepare DMA channel. Tested-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-05-12ata: sata_dwc_460ex: use devm_ioremapAndy Shevchenko
This simplifies error handling and cleanup by using devm to manage IO mappings. Tested-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-05-12ata: sata_dwc_460ex: tidy up sata_dwc_clear_dmacr()Mans Rullgard
This consolidates the reads from each of the if/else branches to one place making the code a lot nicer to look at. Tested-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-05-12ata: sata_dwc_460ex: use readl/writel_relaxed()Mans Rullgard
Rename the register access macros and use standard _relaxed() ops instead of __raw variants with explicit byte swapping. The original driver used the ppc-specific in/out_le32(). When it was adapted to other systems, these were added to the driver under ifdefs. However, those names are not defined as macros on ppc, so it ended up replacing them there as well with altered semantics. This patch restores the original semantics on ppc and makes the accesses no less strict on other systems. Also fixes too many sparse warnings to count. Tested-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-05-12ata: sata_dwc_460ex: switch to new dmaengine_terminate_* APIAndy Shevchenko
Convert dmaengine_terminate_all() calls to synchronous and asynchronous versions where appropriate. Tested-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-05-12PCI, of: Move PCI I/O space management to PCI core codeTomasz Nowicki
No functional changes in this patch. PCI I/O space mapping code does not depend on OF; therefore it can be moved to PCI core code. This way we will be able to use it, e.g., in ACPI PCI code. Suggested-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Tomasz Nowicki <tn@semihalf.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Arnd Bergmann <arnd@arndb.de> CC: Liviu Dudau <Liviu.Dudau@arm.com>
2016-05-12PCI: generic, thunder: Use generic ECAM APIJayachandran C
Use functions provided by drivers/pci/ecam.h for mapping the config space in drivers/pci/host/pci-host-common.c, and update its users to use 'struct pci_config_window' and 'struct pci_ecam_ops'. The changes are mostly to use 'struct pci_config_window' in place of 'struct gen_pci'. Some of the fields of gen_pci were only used temporarily and can be eliminated by using local variables or function arguments, these are not carried over to struct pci_config_window. pci-thunder-ecam.c and pci-thunder-pem.c are the only users of the pci_host_common_probe function and the gen_pci structure; these have been updated to use the new API as well. The patch does not introduce any functional changes other than a very minor one: with the new code, on 64-bit platforms, we do just a single ioremap for the whole config space. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-05-12drm/panel: simple: Add support for TPK U.S.A. LLC Fusion 7" and 10.1" panelsBhuvanchandra DV
Add support for TPK U.S.A. LLC Fusion 7", 10.1" panels to the DRM simple panel driver. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-05-12drm/bridge: Add Analogix anx78xx supportEnric Balletbo i Serra
Although there are other chips from the same family that can reuse this driver, at the moment we only tested ANX7814 chip. The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter designed for portable devices. This driver adds initial support for HDMI to DP pass-through mode. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org> Cc: Emil Velikov <emil.l.velikov@gmail.com> Cc: Rob Herring <robh@kernel.org> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Daniel Kurtz <djkurtz@chromium.org> Cc: Nicolas Boichat <drinkcat@chromium.org> Cc: Thierry Reding <treding@nvidia.com> [treding@nvidia.com: coding style, propagate regulator_get() errors] Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-05-12drm/panel: simple: Add support for Innolux AT070TN92Riccardo Bortolato
Add support for the Innolux AT070TN92 panel. Signed-off-by: Riccardo Bortolato <bortolato@navaltechitalia.it> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-05-12drm/panel: simple: Remove useless drm_mode_set_name()Boris Brezillon
drm_display_mode_from_videomode() already calls drm_mode_set_name() on the provided mode. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> [treding@nvidia.com: slightly reword commit message] Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-05-12drm/panel: simple: Set appropriate mode typeBoris Brezillon
All modes exposed by simple panels should be tagged as driver defined modes. Moreover, if a panel supports only one mode, this mode is obviously the preferred one. Doing this also fix a problem occurring when a 'video=' parameter is passed on the kernel command line. In some cases the user provided mode will be preferred over the simple panel ones, which might result in unpredictable behavior. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com> [treding@nvidia.com: reshuffle some code for consistency] Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-05-12drm/panel: simple: Add timings for the Olimex LCD-OLinuXino-4.3TSMaxime Ripard
Add support for the Olimex LCD-OLinuXino-4.3TS panel to the DRM simple panel driver. It is a 480x272 panel connected through a 24-bits RGB interface. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-05-12drm/panel: simple: Add the 7" DPI panel from AdafruitEric Anholt
This is a basic TFT panel with a 40-pin FPC connector on it. The specification doesn't define timings, but the Adafruit instructions were setting up 800x480 CVT. v2: Add .bus_format and vsync/hsync flags. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Rob Herring <robh@kernel.org> [treding@nvidia.com: keep entries properly sorted] Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-05-12EDAC, mce_amd: Detect SMCA using X86_FEATURE_SMCAYazen Ghannam
Use X86_FEATURE_SMCA when detecting if SMCA is available instead of directly using CPUID 0x80000007_EBX. Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/1462971509-3856-7-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-05-12dmaengine: vdma: Add Support for Xilinx AXI Central Direct Memory Access EngineKedareswara rao Appana
This patch adds support for the AXI Central Direct Memory Access (AXI CDMA) core to the existing vdma driver, AXI CDMA is a soft Xilinx IP core that provides high-bandwidth Direct Memory Access(DMA) between a memory-mapped source address and a memory-mapped destination address. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2016-05-12dmaengine: vdma: Add Support for Xilinx AXI Direct Memory Access EngineKedareswara rao Appana
This patch adds support for the AXI Direct Memory Access (AXI DMA) core in the existing vdma driver, AXI DMA Core is a soft Xilinx IP core that provides high-bandwidth direct memory access between memory and AXI4-Stream type target peripherals. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>