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path: root/drivers/gpu/drm/udl
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2012-08-22drm/udl: dpms off the crtc when disabled.Dave Airlie1-2/+1
This turns off the crtc when its been disabled, fixes it not turning off properly the whole time. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
2012-08-20Merge tag 'usb-3.6-rc3' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull more USB patches from Greg Kroah-Hartman: "Here are 10 more USB patches for 3.6-rc3. They all fix reported problems (build problems for one of them, and easily repeatable oopses for the others.) Signed-off-by: Greg Kroah-Hartman <[email protected]>" * tag 'usb-3.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: gpu/mfd/usb: Fix USB randconfig problems USB: CDC ACM: Fix NULL pointer dereference USB: emi62: remove __devinit* from the struct usb_device_id table USB: winbond: remove __devinit* from the struct usb_device_id table USB: vt6656: remove __devinit* from the struct usb_device_id table USB: rtl8187: remove __devinit* from the struct usb_device_id table USB: p54usb: remove __devinit* from the struct usb_device_id table USB: spca506: remove __devinit* from the struct usb_device_id table USB: jl2005bcd: remove __devinit* from the struct usb_device_id table USB: smsusb: remove __devinit* from the struct usb_device_id table
2012-08-20gpu/mfd/usb: Fix USB randconfig problemsGuenter Roeck1-0/+1
Fix config warning: warning: ( ... && DRM_USB) selects USB which has unmet direct dependencies (USB_SUPPORT && USB_ARCH_HAS_HCD) and build error: ERROR: "usb_speed_string" [drivers/usb/core/usbcore.ko] undefined! by adding the missing dependency on USB_ARCH_HAS_HCD to DRM_UDL and DRM_USB. This exposes: drivers/video/Kconfig:36:error: recursive dependency detected! drivers/video/Kconfig:36: symbol FB is selected by DRM_KMS_HELPER drivers/gpu/drm/Kconfig:28: symbol DRM_KMS_HELPER is selected by DRM_UDL drivers/gpu/drm/udl/Kconfig:1: symbol DRM_UDL depends on USB_ARCH_HAS_HCD drivers/usb/Kconfig:78: symbol USB_ARCH_HAS_HCD depends on USB_ARCH_HAS_OHCI drivers/usb/Kconfig:16: symbol USB_ARCH_HAS_OHCI depends on I2C drivers/i2c/Kconfig:5: symbol I2C is selected by FB_DDC drivers/video/Kconfig:86: symbol FB_DDC is selected by FB_CYBER2000_DDC drivers/video/Kconfig:385: symbol FB_CYBER2000_DDC depends on FB_CYBER2000 drivers/video/Kconfig:373: symbol FB_CYBER2000 depends on FB which is due to drivers/usb/Kconfig: config USB_ARCH_HAS_OHCI ... default y if ARCH_PNX4008 && I2C Fix by dropping I2C from the above dependency; logic is that this is not a platform dependency but a configuration dependency: the _architecture_ still supports USB even is I2C is not selected. This exposes: drivers/video/Kconfig:36:error: recursive dependency detected! drivers/video/Kconfig:36: symbol FB is selected by DRM_KMS_HELPER drivers/gpu/drm/Kconfig:28: symbol DRM_KMS_HELPER is selected by DRM_UDL drivers/gpu/drm/udl/Kconfig:1: symbol DRM_UDL depends on USB_ARCH_HAS_HCD drivers/usb/Kconfig:78: symbol USB_ARCH_HAS_HCD depends on USB_ARCH_HAS_OHCI drivers/usb/Kconfig:17: symbol USB_ARCH_HAS_OHCI depends on MFD_TC6393XB drivers/mfd/Kconfig:396: symbol MFD_TC6393XB depends on GPIOLIB drivers/gpio/Kconfig:35: symbol GPIOLIB is selected by FB_VIA drivers/video/Kconfig:1560: symbol FB_VIA depends on FB which can be fixed by having MFD_TC6393XB select GPIOLIB instead of depending on it. Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-08-17drm/udl: call begin/end cpu access at more appropriate timeDave Airlie2-9/+20
We need to call these before we transfer the damaged areas to the device not before/after we setup the long lived vmaps. Signed-off-by: Dave Airlie <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2012-08-09drm/udl: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(.. [1]Thomas Meyer1-1/+1
The semantic patch that makes this change is available in scripts/coccinelle/api/err_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-07-20Merge tag 'v3.5-rc7' into drm-nextDave Airlie1-1/+1
Merge Linus tree into drm to fixup conflicts in radeon code for further testing before upstream merge. Signed-off-by: Dave Airlie <[email protected]> Conflicts: drivers/gpu/drm/i915/i915_dma.c drivers/gpu/drm/i915/intel_display.c drivers/gpu/drm/radeon/radeon_gart.c
2012-07-19drm/udl: port over blanking code from udlfb.Dave Airlie1-7/+37
This ports over the dpms code from udlfb, and should mean a better chance of turning on some udl devices. Signed-off-by: Dave Airlie <[email protected]>
2012-07-19drm: Make the .mode_fixup() operations mode argument a const pointerLaurent Pinchart2-2/+2
The passed mode must not be modified by the operation, make it const. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-06-25drm/udl: Make sure to get correct endian keys from vendor descriptorDave Airlie1-1/+1
This is a port of commit b49f184b640dcfab7ede394cf2a1ff4fe3d154f5 Author: Ben Collins <[email protected]> from udlfb to udl kms driver. 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: Dave Airlie <[email protected]>
2012-06-16drm/udl: only bind to the video devices on the hub.Dave Airlie1-1/+14
This is ported from udlfb. Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=832188 Cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2012-05-31udl: support vmapping imported dma-bufsDave Airlie2-5/+33
This allows udl to get a vmapping of an imported buffer for scanout. Signed-off-by: Dave Airlie <[email protected]>
2012-05-29drm/udl: remove unused variables.Dave Airlie1-2/+0
These two variables were not required after new API was introduced. Signed-off-by: Dave Airlie <[email protected]>
2012-05-29drm/udl: unlock before returning in udl_gem_mmap()Dan Carpenter1-1/+1
If we hit an error here, then we should unlock and unreference obj before returning. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-05-23udl: add prime fd->handle support.Dave Airlie4-1/+92
udl can only be used as an output offload so doesn't need to support handle->fd direction. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-05-22drm: Constify drm_mode_config_funcs pointerLaurent Pinchart1-1/+1
The DRM mode config functions structure declared by drivers and pointed to by the drm_mode_config funcs field is never modified. Make it a const pointer. Signed-off-by: Laurent Pinchart <[email protected]> Cc: Inki Dae <[email protected]> Cc: Alan Cox <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Ben Skeggs <[email protected]> Cc: Thomas Hellstrom <[email protected]> Cc: Rob Clark <[email protected]> Reviwed-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-05-22drm: Constify gem_vm_ops pointerLaurent Pinchart1-1/+1
The GEM vm operations structure is passed to the VM core that stores it in a const field. There vm operations structures can thus be const in DRM as well. Signed-off-by: Laurent Pinchart <[email protected]> Cc: Inki Dae <[email protected]> Cc: Alan Cox <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Rob Clark <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-04-02mm, drm/udl: fixup vma flags on mmapKonstantin Khlebnikov3-1/+16
There should be VM_MIXEDMAP, not VM_PFNMAP, because udl_gem_fault() inserts pages via vm_insert_page(). Other drm/gem drivers already do this. Signed-off-by: Konstantin Khlebnikov <[email protected]> Cc: Dave Airlie <[email protected]> Cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2012-03-20drm/usb: move usb support into a separate moduleDave Airlie1-1/+1
In order to satisfy all the various Kconfig options between USB and DRM, we need to split the USB code out into a separate module and export symbols to it. This fixes build problems in -next reported by sfr. Signed-off-by: Dave Airlie <[email protected]>
2012-03-15drm/udl: initial UDL driver (v4)Dave Airlie11-0/+2322
This is an initial drm/kms driver for the displaylink devices. Supports fb_defio, supports KMS dumb interface supports 24bpp via conversion to 16bpp, hw can do this better. supports hot unplug using new drm core features. On an unplug, it disables connector polling, unplugs connectors from sysfs, unplugs fbdev layer (using Kay's API), drops all the USB device URBs, and call the drm core to unplug the device. This driver is based in large parts on udlfb.c so I've licensed it under GPLv2. Signed-off-by: Dave Airlie <[email protected]>
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