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linux/drivers/gpu/drm/Kconfig

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
#
# Drm device configuration
#
# This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
#
video gfx: merge kconfig menus Move AGP and DRM menus into the video graphics support menu. They use 'menuconfig' so that they can all be disabled with one selection. Make the console menu use 'menuconfig' so that it can all be disabled with one selection. Make the frame buffer menu use 'menuconfig' so that it can all be disabled with one selection. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16 08:29:39 +00:00
menuconfig DRM
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
drm: Add support for platform devices to register as DRM devices Allow platform devices without PCI resources to be DRM devices. [airlied: fixup warnings with dev pointers] Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-27 19:40:25 +00:00
depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && MMU
drm: kconfig have drm core select i2c for kms Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-12-13 08:21:08 +00:00
select I2C
select I2C_ALGOBIT
drm/fbdev: rework output polling to be back in the core. (v4) After thinking it over a lot it made more sense for the core to deal with the output polling especially so it can notify X. v2: drop plans for fake connector - per Michel's comments - fix X patch sent to xorg-devel, add intel polled/hpd setting, add initial nouveau polled/hpd settings. v3: add config lock take inside polling, add intel/nouveau poll init/fini calls v4: config lock was a bit agressive, only needed around connector list reading. otherwise it could re-enter. glisse: discard drm_helper_hpd_irq_event v3: Reviewed-by: Michel Dänzer <michel@daenzer.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-07 06:42:51 +00:00
select SLOW_WORK
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
help
Kernel-level support for the Direct Rendering Infrastructure (DRI)
introduced in XFree86 4.0. If you say Y here, you need to select
the module that's right for your graphics card from the list below.
These modules provide support for synchronization, security, and
DMA transfers. Please see <http://dri.sourceforge.net/> for more
details. You should also select and configure AGP
drm: Add support for platform devices to register as DRM devices Allow platform devices without PCI resources to be DRM devices. [airlied: fixup warnings with dev pointers] Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-27 19:40:25 +00:00
(/dev/agpgart) support if it is available for your platform.
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
drm/kms: fix kms helper license + Kconfig Allow the KMS module to work properly, and also rename it to KMS_HELPER so its clearer what its for. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08 01:08:32 +00:00
config DRM_KMS_HELPER
drm: split crtc/fb helpers into a separate module I really don't want to have core drm module rely on CONFIG_FB, so this is the easiest answer. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-07 05:45:33 +00:00
tristate
depends on DRM
select FB
kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option is used to configure any non-standard kernel with a much larger scope than only small devices. This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes references to the option throughout the kernel. A new CONFIG_EMBEDDED option is added that automatically selects CONFIG_EXPERT when enabled and can be used in the future to isolate options that should only be considered for embedded systems (RISC architectures, SLOB, etc). Calling the option "EXPERT" more accurately represents its intention: only expert users who understand the impact of the configuration changes they are making should enable it. Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: David Woodhouse <david.woodhouse@intel.com> Signed-off-by: David Rientjes <rientjes@google.com> Cc: Greg KH <gregkh@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jens Axboe <axboe@kernel.dk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Robin Holt <holt@sgi.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-20 22:44:16 +00:00
select FRAMEBUFFER_CONSOLE if !EXPERT
drm: split crtc/fb helpers into a separate module I really don't want to have core drm module rely on CONFIG_FB, so this is the easiest answer. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-07 05:45:33 +00:00
help
drm/kms: fix kms helper license + Kconfig Allow the KMS module to work properly, and also rename it to KMS_HELPER so its clearer what its for. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08 01:08:32 +00:00
FB and CRTC helpers for KMS drivers.
drm: split crtc/fb helpers into a separate module I really don't want to have core drm module rely on CONFIG_FB, so this is the easiest answer. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-07 05:45:33 +00:00
drm: Add the TTM GPU memory manager subsystem. TTM is a GPU memory manager subsystem designed for use with GPU devices with various memory types (On-card VRAM, AGP, PCI apertures etc.). It's essentially a helper library that assists the DRM driver in creating and managing persistent buffer objects. TTM manages placement of data and CPU map setup and teardown on data movement. It can also optionally manage synchronization of data on a per-buffer-object level. TTM takes care to provide an always valid virtual user-space address to a buffer object which makes user-space sub-allocation of big buffer objects feasible. TTM uses a fine-grained per buffer-object locking scheme, taking care to release all relevant locks when waiting for the GPU. Although this implies some locking overhead, it's probably a big win for devices with multiple command submission mechanisms, since the lock contention will be minimal. TTM can be used with whatever user-space interface the driver chooses, including GEM. It's used by the upcoming Radeon KMS DRM driver and is also the GPU memory management core of various new experimental DRM drivers. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-10 13:20:19 +00:00
config DRM_TTM
drm/radeon: introduce kernel modesetting for radeon hardware Add kernel modesetting support to radeon driver, use the ttm memory manager to manage memory and DRM/GEM to provide userspace API. In order to avoid backward compatibility issue and to allow clean design and code the radeon kernel modesetting use different code path than old radeon/drm driver. When kernel modesetting is enabled the IOCTL of radeon/drm driver are considered as invalid and an error message is printed in the log and they return failure. KMS enabled userspace will use new API to talk with the radeon/drm driver. The new API provide functions to create/destroy/share/mmap buffer object which are then managed by the kernel memory manager (here TTM). In order to submit command to the GPU the userspace provide a buffer holding the command stream, along this buffer userspace have to provide a list of buffer object used by the command stream. The kernel radeon driver will then place buffer in GPU accessible memory and will update command stream to reflect the position of the different buffers. The kernel will also perform security check on command stream provided by the user, we want to catch and forbid any illegal use of the GPU such as DMA into random system memory or into memory not owned by the process supplying the command stream. This part of the code is still incomplete and this why we propose that patch as a staging driver addition, future security might forbid current experimental userspace to run. This code support the following hardware : R1XX,R2XX,R3XX,R4XX,R5XX (radeon up to X1950). Works is underway to provide support for R6XX, R7XX and newer hardware (radeon from HD2XXX to HD4XXX). Authors: Jerome Glisse <jglisse@redhat.com> Dave Airlie <airlied@redhat.com> Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-05 12:42:42 +00:00
tristate
drm: Add the TTM GPU memory manager subsystem. TTM is a GPU memory manager subsystem designed for use with GPU devices with various memory types (On-card VRAM, AGP, PCI apertures etc.). It's essentially a helper library that assists the DRM driver in creating and managing persistent buffer objects. TTM manages placement of data and CPU map setup and teardown on data movement. It can also optionally manage synchronization of data on a per-buffer-object level. TTM takes care to provide an always valid virtual user-space address to a buffer object which makes user-space sub-allocation of big buffer objects feasible. TTM uses a fine-grained per buffer-object locking scheme, taking care to release all relevant locks when waiting for the GPU. Although this implies some locking overhead, it's probably a big win for devices with multiple command submission mechanisms, since the lock contention will be minimal. TTM can be used with whatever user-space interface the driver chooses, including GEM. It's used by the upcoming Radeon KMS DRM driver and is also the GPU memory management core of various new experimental DRM drivers. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-10 13:20:19 +00:00
depends on DRM
help
GPU memory management subsystem for devices with multiple
GPU memory types. Will be enabled automatically if a device driver
uses it.
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
config DRM_TDFX
tristate "3dfx Banshee/Voodoo3+"
depends on DRM && PCI
help
Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
graphics card. If M is selected, the module will be called tdfx.
config DRM_R128
tristate "ATI Rage 128"
depends on DRM && PCI
drm/r128: Use request_firmware() to load CCE microcode Firmware blob looks like this: __be32 datah __be32 datal Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-23 17:37:26 +00:00
select FW_LOADER
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
help
Choose this option if you have an ATI Rage 128 graphics card. If M
is selected, the module will be called r128. AGP support for
this card is strongly suggested (unless you have a PCI version).
config DRM_RADEON
tristate "ATI Radeon"
depends on DRM && PCI
drm/radeon: introduce kernel modesetting for radeon hardware Add kernel modesetting support to radeon driver, use the ttm memory manager to manage memory and DRM/GEM to provide userspace API. In order to avoid backward compatibility issue and to allow clean design and code the radeon kernel modesetting use different code path than old radeon/drm driver. When kernel modesetting is enabled the IOCTL of radeon/drm driver are considered as invalid and an error message is printed in the log and they return failure. KMS enabled userspace will use new API to talk with the radeon/drm driver. The new API provide functions to create/destroy/share/mmap buffer object which are then managed by the kernel memory manager (here TTM). In order to submit command to the GPU the userspace provide a buffer holding the command stream, along this buffer userspace have to provide a list of buffer object used by the command stream. The kernel radeon driver will then place buffer in GPU accessible memory and will update command stream to reflect the position of the different buffers. The kernel will also perform security check on command stream provided by the user, we want to catch and forbid any illegal use of the GPU such as DMA into random system memory or into memory not owned by the process supplying the command stream. This part of the code is still incomplete and this why we propose that patch as a staging driver addition, future security might forbid current experimental userspace to run. This code support the following hardware : R1XX,R2XX,R3XX,R4XX,R5XX (radeon up to X1950). Works is underway to provide support for R6XX, R7XX and newer hardware (radeon from HD2XXX to HD4XXX). Authors: Jerome Glisse <jglisse@redhat.com> Dave Airlie <airlied@redhat.com> Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-05 12:42:42 +00:00
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
radeon: Use request_firmware() Loosely based on a patch by Jaswinder Singh Rajput <jaswinderlinux@gmail.com>. KMS support by Dave Airlie <airlied@redhat.com>. For Radeon 100- to 500-series, firmware blobs look like: struct { __be32 datah; __be32 datal; } cp_ucode[256]; For Radeon 600-series, there are two separate firmware blobs: __be32 me_ucode[PM4_UCODE_SIZE * 3]; __be32 pfp_ucode[PFP_UCODE_SIZE]; For Radeon 700-series, likewise: __be32 me_ucode[R700_PM4_UCODE_SIZE]; __be32 pfp_ucode[R700_PFP_UCODE_SIZE]; Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-29 13:53:51 +00:00
select FW_LOADER
drm/kms/radeon: make kms default a runtime option This makes the kms/enable disable a runtime not a build time option. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08 01:09:50 +00:00
select DRM_KMS_HELPER
select DRM_TTM
drm/radeon: fix power supply kconfig interaction. radeon needs power supply to get correct PM info so select it at the radeon level not at the kms option. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-21 05:41:20 +00:00
select POWER_SUPPLY
drm/radeon/kms: add support for internal thermal sensors (v3) rv6xx/rv7xx/evergreen families supported; older asics did not have an internal thermal sensor. Note, not all oems use the internal thermal sensor, so it's only exposed in cases where it is used. Note also, that most laptops use an oem specific ACPI solution for GPU thermal information rather than using the internal thermal sensor directly. v2: export millidegrees celsius, use hwmon device properly. v3: fix Kconfig Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-02 16:58:16 +00:00
select HWMON
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
help
Choose this option if you have an ATI Radeon graphics card. There
are both PCI and AGP versions. You don't need to choose this to
remove dead Radeon URL This patch removes a dead Radeon URL from two Kconfig files. This isue was noted by Reto Gantenbein <ganto82@gmx.ch> in Kernel Bugzilla #4446. Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-03-20 19:23:13 +00:00
run the Radeon in plain VGA mode.
drm: run cleanfile across drm tree Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-11-05 02:50:58 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
If M is selected, the module will be called radeon.
drm/radeon/kms: move radeon KMS on/off switch out of staging. We are happy enough that the KMS driver is stable enough for enough people for the kms enable/disable to leave staging. Distros can now contemplate turning this on. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-01 01:35:47 +00:00
source "drivers/gpu/drm/radeon/Kconfig"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
config DRM_I810
tristate "Intel I810"
BKL: introduce CONFIG_BKL. With all the patches we have queued in the BKL removal tree, only a few dozen modules are left that actually rely on the BKL, and even there are lots of low-hanging fruit. We need to decide what to do about them, this patch illustrates one of the options: Every user of the BKL is marked as 'depends on BKL' in Kconfig, and the CONFIG_BKL becomes a user-visible option. If it gets disabled, no BKL using module can be built any more and the BKL code itself is compiled out. The one exception is file locking, which is practically always enabled and does a 'select BKL' instead. This effectively forces CONFIG_BKL to be enabled until we have solved the fs/lockd mess and can apply the patch that removes the BKL from fs/locks.c. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-09-11 16:00:57 +00:00
# BKL usage in order to avoid AB-BA deadlocks, may become BROKEN_ON_SMP
depends on DRM && AGP && AGP_INTEL && BKL
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
help
Choose this option if you have an Intel I810 graphics card. If M is
selected, the module will be called i810. AGP support is required
for this driver to work.
config DRM_I915
drm: remove i830 driver This driver is one of the last users of the big kernel lock, which is going away. All the hardware supported by this driver also works with the newer i915 driver, and recent X.org releases only work with that driver anyway. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-25 22:17:16 +00:00
tristate "Intel 8xx/9xx/G3x/G4x/HD Graphics"
depends on DRM
depends on AGP
drm/i915: Add missing dependency on Intel AGP support. Users could accidentally enable AGP but not the Intel AGP support, and get a DRM that doesn't probe as a result. Bug #22358. Signed-off-by: Eric Anholt <eric@anholt.net>
2009-06-19 03:22:19 +00:00
depends on AGP_INTEL
drm/i915: Add dependency on CONFIG_TMPFS Without tmpfs, shmem_readpage() is not compiled in causing an OOPS as soon as we try to allocate some swappable pages for GEM. Jan 19 22:52:26 harlie kernel: Modules linked in: i915(+) drm_kms_helper cfbcopyarea video backlight cfbimgblt cfbfillrect Jan 19 22:52:26 harlie kernel: Jan 19 22:52:26 harlie kernel: Pid: 1125, comm: modprobe Not tainted 2.6.37Harlie #10 To be filled by O.E.M./To be filled by O.E.M. Jan 19 22:52:26 harlie kernel: EIP: 0060:[<00000000>] EFLAGS: 00010246 CPU: 3 Jan 19 22:52:26 harlie kernel: EIP is at 0x0 Jan 19 22:52:26 harlie kernel: EAX: 00000000 EBX: f7b7d000 ECX: f3383100 EDX: f7b7d000 Jan 19 22:52:26 harlie kernel: ESI: f1456118 EDI: 00000000 EBP: f2303c98 ESP: f2303c7c Jan 19 22:52:26 harlie kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Jan 19 22:52:26 harlie kernel: Process modprobe (pid: 1125, ti=f2302000 task=f259cd80 task.ti=f2302000) Jan 19 22:52:26 harlie kernel: Stack: Jan 19 22:52:26 harlie udevd-work[1072]: '/sbin/modprobe -b pci:v00008086d00000046sv00000000sd00000000bc03sc00i00' unexpected exit with status 0x0009 Jan 19 22:52:26 harlie kernel: c1074061 000000d0 f2f42b80 00000000 000a13d2 f2d5dcc0 00000001 f2303cac Jan 19 22:52:26 harlie kernel: c107416f 00000000 000a13d2 00000000 f2303cd4 f8d620ed f2cee620 00001000 Jan 19 22:52:26 harlie kernel: 00000000 000a13d2 f1456118 f2d5dcc0 f1a40000 00001000 f2303d04 f8d637ab Jan 19 22:52:26 harlie kernel: Call Trace: Jan 19 22:52:26 harlie kernel: [<c1074061>] ? do_read_cache_page+0x71/0x160 Jan 19 22:52:26 harlie kernel: [<c107416f>] ? read_cache_page_gfp+0x1f/0x30 Jan 19 22:52:26 harlie kernel: [<f8d620ed>] ? i915_gem_object_get_pages+0xad/0x1d0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d637ab>] ? i915_gem_object_bind_to_gtt+0xeb/0x2d0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d65961>] ? i915_gem_object_pin+0x151/0x190 [i915] Jan 19 22:52:26 harlie kernel: [<c11e16ed>] ? drm_gem_object_init+0x3d/0x60 Jan 19 22:52:26 harlie kernel: [<f8d65aa5>] ? i915_gem_init_ringbuffer+0x105/0x1e0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d571b7>] ? i915_driver_load+0x667/0x1160 [i915] Reported-by: John J. Stimson-III <john@idsfa.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
2011-01-20 10:03:24 +00:00
# we need shmfs for the swappable backing store, and in particular
# the shmem_readpage() which depends upon tmpfs
drm/i915: Select CONFIG_SHMEM The driver requires shmfs as the backing filesystem to handle the buffer objects, so ensure it is selected if the user chooses to build our driver. Fixes: Bug 14662 - Dell E5500 kernel panic with KMS http://bugzilla.kernel.org/show_bug.cgi?id=14662 The revealing nature of the panic is the NULL function pointer dereference in read_cache_page_async(). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reported-and-tested-by: Mateusz Kaduk <mateusz.kaduk@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net> Cc: stable@kernel.org
2009-11-22 15:40:31 +00:00
select SHMEM
drm/i915: Add dependency on CONFIG_TMPFS Without tmpfs, shmem_readpage() is not compiled in causing an OOPS as soon as we try to allocate some swappable pages for GEM. Jan 19 22:52:26 harlie kernel: Modules linked in: i915(+) drm_kms_helper cfbcopyarea video backlight cfbimgblt cfbfillrect Jan 19 22:52:26 harlie kernel: Jan 19 22:52:26 harlie kernel: Pid: 1125, comm: modprobe Not tainted 2.6.37Harlie #10 To be filled by O.E.M./To be filled by O.E.M. Jan 19 22:52:26 harlie kernel: EIP: 0060:[<00000000>] EFLAGS: 00010246 CPU: 3 Jan 19 22:52:26 harlie kernel: EIP is at 0x0 Jan 19 22:52:26 harlie kernel: EAX: 00000000 EBX: f7b7d000 ECX: f3383100 EDX: f7b7d000 Jan 19 22:52:26 harlie kernel: ESI: f1456118 EDI: 00000000 EBP: f2303c98 ESP: f2303c7c Jan 19 22:52:26 harlie kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Jan 19 22:52:26 harlie kernel: Process modprobe (pid: 1125, ti=f2302000 task=f259cd80 task.ti=f2302000) Jan 19 22:52:26 harlie kernel: Stack: Jan 19 22:52:26 harlie udevd-work[1072]: '/sbin/modprobe -b pci:v00008086d00000046sv00000000sd00000000bc03sc00i00' unexpected exit with status 0x0009 Jan 19 22:52:26 harlie kernel: c1074061 000000d0 f2f42b80 00000000 000a13d2 f2d5dcc0 00000001 f2303cac Jan 19 22:52:26 harlie kernel: c107416f 00000000 000a13d2 00000000 f2303cd4 f8d620ed f2cee620 00001000 Jan 19 22:52:26 harlie kernel: 00000000 000a13d2 f1456118 f2d5dcc0 f1a40000 00001000 f2303d04 f8d637ab Jan 19 22:52:26 harlie kernel: Call Trace: Jan 19 22:52:26 harlie kernel: [<c1074061>] ? do_read_cache_page+0x71/0x160 Jan 19 22:52:26 harlie kernel: [<c107416f>] ? read_cache_page_gfp+0x1f/0x30 Jan 19 22:52:26 harlie kernel: [<f8d620ed>] ? i915_gem_object_get_pages+0xad/0x1d0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d637ab>] ? i915_gem_object_bind_to_gtt+0xeb/0x2d0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d65961>] ? i915_gem_object_pin+0x151/0x190 [i915] Jan 19 22:52:26 harlie kernel: [<c11e16ed>] ? drm_gem_object_init+0x3d/0x60 Jan 19 22:52:26 harlie kernel: [<f8d65aa5>] ? i915_gem_init_ringbuffer+0x105/0x1e0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d571b7>] ? i915_driver_load+0x667/0x1160 [i915] Reported-by: John J. Stimson-III <john@idsfa.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
2011-01-20 10:03:24 +00:00
select TMPFS
drm/kms: fix kms helper license + Kconfig Allow the KMS module to work properly, and also rename it to KMS_HELPER so its clearer what its for. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08 01:08:32 +00:00
select DRM_KMS_HELPER
drm/i915: Register module dependencies for the modesetting code. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-12-04 06:43:14 +00:00
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
ACPI, i915: build fix (v2) drivers/built-in.o: In function `intel_opregion_init': (.text+0x9d540): undefined reference to `acpi_video_register' v2: move under DRM_I915 from DRM_I915_KMS Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
2009-05-30 01:11:27 +00:00
# i915 depends on ACPI_VIDEO when ACPI is enabled
# but for select to work, need to select ACPI_VIDEO's dependencies, ick
select BACKLIGHT_CLASS_DEVICE if ACPI
select INPUT if ACPI
select ACPI_VIDEO if ACPI
drm/i915: force mode set at lid open time Some laptop platforms will disable pipes and/or planes at lid close time and not restore them when the lid is opened again. So catch the lid event, and if the lid was opened, force a mode restore. Fixes fdo bug #21230. Acked-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
2009-09-10 22:28:03 +00:00
select ACPI_BUTTON if ACPI
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
help
drm: remove i830 driver This driver is one of the last users of the big kernel lock, which is going away. All the hardware supported by this driver also works with the newer i915 driver, and recent X.org releases only work with that driver anyway. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-25 22:17:16 +00:00
Choose this option if you have a system that has "Intel Graphics
Media Accelerator" or "HD Graphics" integrated graphics,
including 830M, 845G, 852GM, 855GM, 865G, 915G, 945G, 965G,
G35, G41, G43, G45 chipsets and Celeron, Pentium, Core i3,
Core i5, Core i7 as well as Atom CPUs with integrated graphics.
If M is selected, the module will be called i915. AGP support
is required for this driver to work. This driver is used by
the Intel driver in X.org 6.8 and XFree86 4.4 and above. It
replaces the older i830 module that supported a subset of the
hardware in older X.org releases.
Note that the older i810/i815 chipsets require the use of the
i810 driver instead, and the Atom z5xx series has an entirely
different implementation.
drm: run cleanfile across drm tree Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-11-05 02:50:58 +00:00
DRM: i915: add mode setting support This commit adds i915 driver support for the DRM mode setting APIs. Currently, VGA, LVDS, SDVO DVI & VGA, TV and DVO LVDS outputs are supported. HDMI, DisplayPort and additional SDVO output support will follow. Support for the mode setting code is controlled by the new 'modeset' module option. A new config option, CONFIG_DRM_I915_KMS controls the default behavior, and whether a PCI ID list is built into the module for use by user level module utilities. Note that if mode setting is enabled, user level drivers that access display registers directly or that don't use the kernel graphics memory manager will likely corrupt kernel graphics memory, disrupt output configuration (possibly leading to hangs and/or blank displays), and prevent panic/oops messages from appearing. So use caution when enabling this code; be sure your user level code supports the new interfaces. A new SysRq key, 'g', provides emergency support for switching back to the kernel's framebuffer console; which is useful for testing. Co-authors: Dave Airlie <airlied@linux.ie>, Hong Liu <hong.liu@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-11-07 22:24:08 +00:00
config DRM_I915_KMS
bool "Enable modesetting on intel by default"
depends on DRM_I915
help
fbdev/drm: fix Kconfig submenu mess in "Graphics support" Submenus of the graphics support "Support for frame buffer devices" and "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)" are broken in half after latest changes for Intel 915 mode setting support. The DRM subsection is broken because one option is put outside the choice section it depends on. The frame buffers part is broken then due to circular dependency. Fix this by make Intel frame buffers depend on CONFIG_INTEL_AGP. Kconfigs are broken by d2f59357700487a8b944f4f7777d1e97cf5ea2ed ("drm/i915: select framebuffer support automatically"). This is probably not only way to fix this. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: Ingo Molnar <mingo@elte.hu> Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-18 22:48:38 +00:00
Choose this option if you want kernel modesetting enabled by default,
and you have a new enough userspace to support this. Running old
userspaces with this enabled will cause pain. Note that this causes
the driver to bind to PCI devices, which precludes loading things
like intelfb.
DRM: i915: add mode setting support This commit adds i915 driver support for the DRM mode setting APIs. Currently, VGA, LVDS, SDVO DVI & VGA, TV and DVO LVDS outputs are supported. HDMI, DisplayPort and additional SDVO output support will follow. Support for the mode setting code is controlled by the new 'modeset' module option. A new config option, CONFIG_DRM_I915_KMS controls the default behavior, and whether a PCI ID list is built into the module for use by user level module utilities. Note that if mode setting is enabled, user level drivers that access display registers directly or that don't use the kernel graphics memory manager will likely corrupt kernel graphics memory, disrupt output configuration (possibly leading to hangs and/or blank displays), and prevent panic/oops messages from appearing. So use caution when enabling this code; be sure your user level code supports the new interfaces. A new SysRq key, 'g', provides emergency support for switching back to the kernel's framebuffer console; which is useful for testing. Co-authors: Dave Airlie <airlied@linux.ie>, Hong Liu <hong.liu@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-11-07 22:24:08 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
config DRM_MGA
tristate "Matrox g200/g400"
drm: add PCI requirements to low-level drivers. Now that highlevel DRM no longer requires PCI, we can move the requirement into the lowlevel drivers. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-08 21:43:27 +00:00
depends on DRM && PCI
drm/mga: Use request_firmware() to load microcode Image format is IHEX, one record for each pipe in order (record addresses are ignored). Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-23 17:34:25 +00:00
select FW_LOADER
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
help
Choose this option if you have a Matrox G200, G400 or G450 graphics
card. If M is selected, the module will be called mga. AGP
support is required for this driver to work.
config DRM_SIS
tristate "SiS video cards"
depends on DRM && AGP
FB_SIS=m, DRM_SIS=y is not a legal configuration. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-08-24 07:11:22 +00:00
depends on FB_SIS || FB_SIS=n
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
help
drm: run cleanfile across drm tree Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-11-05 02:50:58 +00:00
Choose this option if you have a SiS 630 or compatible video
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
chipset. If M is selected the module will be called sis. AGP
support is required for this driver to work.
drm: Add via unichrome support Add DRM device driver for VIA Unichrome chipsets From: Unichrome Project http://unichrome.sf.net, Erdi Chen, Thomas Hellstrom Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-06-28 12:48:56 +00:00
config DRM_VIA
tristate "Via unichrome video cards"
drm: add PCI requirements to low-level drivers. Now that highlevel DRM no longer requires PCI, we can move the requirement into the lowlevel drivers. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-08 21:43:27 +00:00
depends on DRM && PCI
drm: Add via unichrome support Add DRM device driver for VIA Unichrome chipsets From: Unichrome Project http://unichrome.sf.net, Erdi Chen, Thomas Hellstrom Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-06-28 12:48:56 +00:00
help
Choose this option if you have a Via unichrome or compatible video
chipset. If M is selected the module will be called via.
drm: add savage driver Add driver for savage chipsets. From: Felix Kuehling Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-08-07 05:43:54 +00:00
config DRM_SAVAGE
tristate "Savage video cards"
drm: add PCI requirements to low-level drivers. Now that highlevel DRM no longer requires PCI, we can move the requirement into the lowlevel drivers. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-08 21:43:27 +00:00
depends on DRM && PCI
drm: add savage driver Add driver for savage chipsets. From: Felix Kuehling Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-08-07 05:43:54 +00:00
help
Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
chipset. If M is selected the module will be called savage.
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