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linux_dsm_epyc7002/drivers/gpu/drm/i915/Makefile

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drm: reorganise drm tree to be more future proof. With the coming of kernel based modesetting and the memory manager stuff, the everything in one directory approach was getting very ugly and starting to be unmanageable. This restructures the drm along the lines of other kernel components. It creates a drivers/gpu/drm directory and moves the hw drivers into subdirectores. It moves the includes into an include/drm, and sets up the unifdef for the userspace headers we should be exporting. Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-05-29 07:09:59 +07:00
#
# Makefile for the drm device driver. This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
ccflags-y := -Iinclude/drm
drm/i915: kill i915_mem.c Some decent history digging indicates that this was to be used for the GLX_MESA_allocate_memory extension but never actually implemented for any released i915 userspace code. So just rip it out. v2: Fixup the Makefile. Acked-by: Dave Airlie <airlied@gmail.com> Cc: Keith Whitwell <keithw@vmware.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-17 18:50:12 +07:00
i915-y := i915_drv.o i915_dma.o i915_irq.o \
drm/i915: Move i915_gem_debugfs.c to i915_debugfs.c Signed-off-by: Ben Gamari <bgamari.foss@gmail.com> [anholt: hand-applied for conflicts] Signed-off-by: Eric Anholt <eric@anholt.net>
2009-07-02 09:26:52 +07:00
i915_debugfs.o \
drm/i915: move error state to own compilation unit Move error state generation and stringification to it's own compilation unit. Sysfs also uses this so it can't be under CONFIG_DEBUG_FS This fixes a regression introduced in commit ef86ddced720fddc3835558447a7f594d3609c73 Author: Mika Kuoppala <mika.kuoppala@linux.intel.com> Date: Thu Jun 6 17:38:54 2013 +0300 drm/i915: add error_state sysfs entry Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66814 Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-07-12 20:50:57 +07:00
i915_gpu_error.o \
drm: Add GEM ("graphics execution manager") to i915 driver. GEM allows the creation of persistent buffer objects accessible by the graphics device through new ioctls for managing execution of commands on the device. The userland API is almost entirely driver-specific to ensure that any driver building on this model can easily map the interface to individual driver requirements. GEM is used by the 2d driver for managing its internal state allocations and will be used for pixmap storage to reduce memory consumption and enable zero-copy GLX_EXT_texture_from_pixmap, and in the 3d driver is used to enable GL_EXT_framebuffer_object and GL_ARB_pixel_buffer_object. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-07-31 02:06:12 +07:00
i915_suspend.o \
i915_gem.o \
drm/i915: preliminary context support Very basic code for context setup/destruction in the driver. Adds the file i915_gem_context.c This file implements HW context support. On gen5+ a HW context consists of an opaque GPU object which is referenced at times of context saves and restores. With RC6 enabled, the context is also referenced as the GPU enters and exists from RC6 (GPU has it's own internal power context, except on gen5). Though something like a context does exist for the media ring, the code only supports contexts for the render ring. In software, there is a distinction between contexts created by the user, and the default HW context. The default HW context is used by GPU clients that do not request setup of their own hardware context. The default context's state is never restored to help prevent programming errors. This would happen if a client ran and piggy-backed off another clients GPU state. The default context only exists to give the GPU some offset to load as the current to invoke a save of the context we actually care about. In fact, the code could likely be constructed, albeit in a more complicated fashion, to never use the default context, though that limits the driver's ability to swap out, and/or destroy other contexts. All other contexts are created as a request by the GPU client. These contexts store GPU state, and thus allow GPU clients to not re-emit state (and potentially query certain state) at any time. The kernel driver makes certain that the appropriate commands are inserted. There are 4 entry points into the contexts, init, fini, open, close. The names are self-explanatory except that init can be called during reset, and also during pm thaw/resume. As we expect our context to be preserved across these events, we do not reinitialize in this case. As Adam Jackson pointed out, The cutoff of 1MB where a HW context is considered too big is arbitrary. The reason for this is even though context sizes are increasing with every generation, they have yet to eclipse even 32k. If we somehow read back way more than that, it probably means BIOS has done something strange, or we're running on a platform that wasn't designed for this. v2: rename load/unload to init/fini (daniel) remove ILK support for get_size() (indirectly daniel) add HAS_HW_CONTEXTS macro to clarify supported platforms (daniel) added comments (Ben) Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2012-06-05 04:42:42 +07:00
i915_gem_context.o \
drm: Add GEM ("graphics execution manager") to i915 driver. GEM allows the creation of persistent buffer objects accessible by the graphics device through new ioctls for managing execution of commands on the device. The userland API is almost entirely driver-specific to ensure that any driver building on this model can easily map the interface to individual driver requirements. GEM is used by the 2d driver for managing its internal state allocations and will be used for pixmap storage to reduce memory consumption and enable zero-copy GLX_EXT_texture_from_pixmap, and in the 3d driver is used to enable GL_EXT_framebuffer_object and GL_ARB_pixel_buffer_object. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-07-31 02:06:12 +07:00
i915_gem_debug.o \
drm/i915: Move the eviction logic to its own file. The eviction code is the gnarly underbelly of memory management, and is clearer if kept separated from the normal domain management in GEM. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-07 17:01:23 +07:00
i915_gem_evict.o \
drm/i915: Split i915_gem_execbuffer into its own file. A number of dragons have been seen lurking within the execbuffer code. The first step is then to isolate them from the rest and begin to scrutinise them in depth. Suggested by Daniel Vetter. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-11-26 01:00:26 +07:00
i915_gem_execbuffer.o \
i915_gem_gtt.o \
drm/i915: Split the stolen handling for GEM out of i915_dma.c We slightly modify the initialisation sequence to move the initialisation of the memory managers earlier and in particular before probing outputs and detecting any existing output configuration. This is essential if we wish to track preallocated objects and preserve them whilst initialising GEM. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-24 21:47:39 +07:00
i915_gem_stolen.o \
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>
2008-11-08 05:24:08 +07:00
i915_gem_tiling.o \
drm/i915: rc6 in sysfs Merge rc6 information into the power group for our device. Until now the i915 driver has not had any sysfs entries (aside from the connector stuff enabled by drm core). Since it seems like we're likely to have more in the future I created a new file for sysfs stubs, as well as the rc6 sysfs functions which don't really belong elsewhere (perhaps i915_suspend, but most of the stuff is in intel_display,c). displays rc6 modes enabled (as a hex mask): cat /sys/class/drm/card0/power/rc6_enable displays #ms GPU has been in rc6 since boot: cat /sys/class/drm/card0/power/rc6_residency_ms displays #ms GPU has been in deep rc6 since boot: cat /sys/class/drm/card0/power/rc6p_residency_ms displays #ms GPU has been in deepest rc6 since boot: cat /sys/class/drm/card0/power/rc6pp_residency_ms Important note: I've seen on SNB that even when RC6 is *not* enabled the rc6 register seems to have a random value in it. I can only guess at the reason reason for this. Those writing tools that utilize this value need to be careful and probably want to scrutinize the value very carefully. v2: use common rc6 residency units to milliseconds for the other RC6 types v3: don't create sysfs files for GEN <= 5 add a rc6_enable to show a mask of enabled rc6 types use unmerge instead of remove for sysfs group squash intel_enable_rc6() extraction into this patch v4: rename sysfs files (Chris) CC: Chris Wilson <chris@chris-wilson.co.uk> CC: Daniel Vetter <daniel.vetter@ffwll.ch>f CC: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> [danvet: squash in the 64bit division fix by Chris Wilson.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-11 11:17:01 +07:00
i915_sysfs.o \
drm/i915: Add tracepoints By adding tracepoint equivalents for WATCH_BUF/EXEC we are able to monitor the lifetimes of objects, requests and significant events. These events can then be probed using the tracing frameworks, such as systemtap and, in particular, perf. For example to record the stack trace for every GPU stall during a run, use $ perf record -e i915:i915_gem_request_wait_begin -c 1 -g And $ perf report to view the results. [Updated to fix compilation issues caused.] Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Ben Gamari <bgamari@gmail.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2009-08-25 17:15:50 +07:00
i915_trace_points.o \
drm/i915: extract ums suspend/resume into i915_ums.c Similarly to how i915_dma.c is shaping up to be the dungeon hole for all things supporting dri1, create a new one to hide all the crazy things which are only really useful for ums support. Biggest part is the register suspend/resume support. Unfortunately a lot of it is still intermingled with bits and pieces we might still need, so needs more analysis and needs to stay in i915_suspend.c for now. Reviewed-by: Imre Deak <imre.deak@intel.com> v2: s/modeset_reg/display_reg/ as suggested by Imre, to avoid confusion between the kernel modeset code and display save/restore to support ums. v3: Fixup alphabetical order in the Makefile, spotted by Chris Wilson. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-01-25 23:53:20 +07:00
i915_ums.o \
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>
2008-11-08 05:24:08 +07:00
intel_display.o \
intel_crt.o \
intel_lvds.o \
intel_bios.o \
drm/i915: initialize DDI buffer translations DDI is introduced starting with Haswell GPU generation. So to simplify its management in the future, we also add intel_ddi.c to hold all the DDI-related items. Buffer translations for DDI links must be initialized prior to enablement. For FDI and DP, first 9 pairs of values are used to select the connection parameters. HDMI uses the last pair of values and ignores the first 9 pairs. So we program HDMI values in both cases, which allows HDMI to work over both FDI and DP-friendly buffers. Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-05-10 01:37:20 +07:00
intel_ddi.o \
drm/i915: Add Display Port support Signed-off-by: Keith Packard <keithp@keithp.com>
2009-04-08 06:16:42 +07:00
intel_dp.o \
drm/i915: Add support for integrated HDMI on G4X hardware. This is ported directly from the userland 2D driver code. The HDMI audio bits aren't hooked up yet. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-01-03 04:33:00 +07:00
intel_hdmi.o \
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>
2008-11-08 05:24:08 +07:00
intel_sdvo.o \
intel_modes.o \
drm/i915: Enable aspect/centering panel fitting for Ironlake. v2: Hook in DP paths to keep FULLSCREEN panel fitting on eDP. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-08-07 17:01:28 +07:00
intel_panel.o \
drm/i915: move fbc-related functionality into intel_pm module This commit moves Frame Buffer Compression-related operations and support functions into the new intel_pm module. Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-04-17 08:20:34 +07:00
intel_pm.o \
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>
2008-11-08 05:24:08 +07:00
intel_i2c.o \
intel_fb.o \
intel_tv.o \
intel_dvo.o \
drm/i915: Move ringbuffer-related code to intel_ringbuffer.c. This is preparation for supporting multiple ringbuffers on Ironlake. The non-copy-and-paste changes are: - de-staticing functions - I915_GEM_GPU_DOMAINS moving to i915_drv.h to be used by both files. - i915_gem_add_request had only half its implementation copy-and-pasted out of the middle of it.
2010-05-22 03:26:39 +07:00
intel_ringbuffer.o \
drm/i915: implement drmmode overlay support v4 This implements intel overlay support for kms via a device-specific ioctl. Thomas Hellstrom brought up the idea of a general ioctl (on dri-devel). We've reached the conclusion that such an infrastructure only makes sense when multiple kms overlay implementations exists, which atm don't (and it doesn't look like this is gonna change). Open issues: - Runs in sync with the gpu, i.e. unnecessary waiting. I've decided to wait on this because the hw tends to hang when changing something in this area. I left some dummy functions as infrastructure. - polyphase filtering uses a static table. - uses uninterruptible sleeps. Unfortunately the alternatives may unnecessarily wedged the hw if/when we timeout too early (and userspace only overloaded the batch buffers with stuff worth a few secs of gpu time). Changes since v1: - fix off-by-one misconception on my side. This fixes fullscreen playback. Changes since v2: - add underrun detection as spec'ed for i965. - flush caches properly, fixing visual corruptions. Changes since v4: - fix up cache flushing of overlay memory regs. - killed require_pipe_a logic - it hangs the chip. Tested-By: diego.abelenda@gmail.com (on a 865G) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> [anholt: Resolved against the MADVISE ioctl going in before this one] Signed-off-by: Eric Anholt <eric@anholt.net>
2009-09-16 03:57:34 +07:00
intel_overlay.o \
drm/i915: add SNB and IVB video sprite support v6 The video sprites support various video surface formats natively and can handle scaling as well. So add support for them using the new DRM core sprite support functions. v2: use drm specific fourcc header and defines v3: address Daniel's comments: - don't take struct mutex around register access (only needed for regs in the GT power well) - don't hold struct mutex across vblank waits - fix up update_plane API (pass obj instead of GTT offset) - add interlaced defines for sprite regs - drop unnecessary 'reg' variables - comment double buffered reg flushing Also fix w/h confusion when writing the scaling reg. v4: more fixes, address more comments from Daniel, and include Hai's fix - prevent divide by zero in scaling calculation (Hai Lan) - update to Ville's new DRM_FORMAT_* types - fix sprite watermark handling (calc based on CRTC size, separate from normal display wm) - remove private refcounts now that the fb cleanups handles things v5: add linear surface support v6: remove color key clearing & setting from update_plane For this version, I tested DPMS since it came up in the last review; DPMS off/on works ok when a video player is working under X, but for power saving we'll probably want to do something smarter. I'll leave that for a separate patch on top. Likewise with the refcounting/fb layer handling, which are really separate cleanups. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Keith Packard <keithp@keithp.com>
2011-12-14 04:19:38 +07:00
intel_sprite.o \
drm/i915: Use the VBT from OpRegion when available (v3) It is recommended that we use the Video BIOS tables that were copied into the OpRegion during POST when initialising the driver. This saves us from having to furtle around inside the ROM ourselves and possibly allows the vBIOS to adjust the tables prior to initialisation. On some systems, such as the Samsung N210, there is no accessible VBIOS and the only means of finding the VBT is through the OpRegion. v2: Rearrange the code so that ASLE is enabled along with ACPI v3: Enable OpRegion parsing even without ACPI Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Matthew Garrett <mjg@redhat.com>
2010-08-19 22:09:23 +07:00
intel_opregion.o \
drm/i915: group sideband register accessors to a new file Group both the HSW/LPT SBI interface and VLV IOSF sideband register accessor functions into a new file. No functional changes. v2: also move intel_sbi_{read,write} (Daniel) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-05-22 19:36:16 +07:00
intel_sideband.o \
drm/i915: Colocate all GT access routines in the same file Currently, the register access code is split between i915_drv.c and intel_pm.c. It only bares a superficial resemblance to the reset of the powermanagement code, so move it all into its own file. This is to ease further patches to enforce serialised register access. v2: Scan for random abuse of I915_WRITE_NOTRACE v3: Take the opportunity to rename the GT functions as uncore. Uncore is the term used by the hardware design (and bspec) for all functions outside of the GPU (and CPU) cores in what is also known as the System Agent. v4: Rebase onto SNB rc6 fixes Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ben Widawsky <ben@bwidawsk.net> [danvet: Wrestle patch into applying and inline intel_uncore_early_sanitize (plus move the old comment to the new function). Also keep the _santize postfix for intel_uncore_sanitize.] [danvet: Squash in fixup spotted by Chris on irc: We need to call intel_pm_init before intel_uncore_sanitize since the later will call cancel_work on the delayed rps setup work the former initializes.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-07-20 02:36:52 +07:00
intel_uncore.o \
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>
2008-11-08 05:24:08 +07:00
dvo_ch7xxx.o \
dvo_ch7017.o \
dvo_ivch.o \
dvo_tfp410.o \
i915: add dmabuf/prime buffer sharing support. This adds handle->fd and fd->handle support to i915, this is to allow for offloading of rendering in one direction and outputs in the other. v2 from Daniel Vetter: - fixup conflicts with the prepare/finish gtt prep work. - implement ppgtt binding support. Note that we have squat i-g-t testcoverage for any of the lifetime and access rules dma_buf/prime support brings along. And there are quite a few intricate situations here. Also note that the integration with the existing code is a bit hackish, especially around get_gtt_pages and put_gtt_pages. It imo would be easier with the prep code from Chris Wilson's unbound series, but that is for 3.6. Also note that I didn't bother to put the new prepare/finish gtt hooks to good use by moving the dma_buf_map/unmap_attachment calls in there (like we've originally planned for). Last but not least this patch is only compile-tested, but I've changed very little compared to Dave Airlie's version. So there's a decent chance v2 on drm-next works as well as v1 on 3.4-rc. v3: Right when I've hit sent I've noticed that I've screwed up one obj->sg_list (for dmar support) and obj->sg_table (for prime support) disdinction. We should be able to merge these 2 paths, but that's material for another patch. v4: fix the error reporting bugs pointed out by ickle. v5: fix another error, and stop non-gtt mmaps on shared objects stop pread/pwrite on imported objects, add fake kmap Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-05-10 20:25:09 +07:00
dvo_sil164.o \
drm/i915: Support for ns2501-DVO This patch adds support for the ns2501 DVO, found in some older Fujitsu/Siemens Labtops. It is in the state of "works for me". Includes now proper DPMS support. Includes switching between resolutions - from 640x480 to 1024x768. Currently assumes that the native display resolution is 1024x768. The ns2501 seems to be rather critical - if the output PLL is not running, the chip doesn't seem to be clocked and then doesn't react on i2c messages. Thus, a quick'n-dirty trick ensures that the DVO is active before submitting any i2c messages to it. This is probably to be reviewed. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=17902 Signed-off-by: Thomas Richter <thor@math.tu-berlin.de> [danvet: fixup whitespace fail.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-07-19 00:22:30 +07:00
dvo_ns2501.o \
i915: add dmabuf/prime buffer sharing support. This adds handle->fd and fd->handle support to i915, this is to allow for offloading of rendering in one direction and outputs in the other. v2 from Daniel Vetter: - fixup conflicts with the prepare/finish gtt prep work. - implement ppgtt binding support. Note that we have squat i-g-t testcoverage for any of the lifetime and access rules dma_buf/prime support brings along. And there are quite a few intricate situations here. Also note that the integration with the existing code is a bit hackish, especially around get_gtt_pages and put_gtt_pages. It imo would be easier with the prep code from Chris Wilson's unbound series, but that is for 3.6. Also note that I didn't bother to put the new prepare/finish gtt hooks to good use by moving the dma_buf_map/unmap_attachment calls in there (like we've originally planned for). Last but not least this patch is only compile-tested, but I've changed very little compared to Dave Airlie's version. So there's a decent chance v2 on drm-next works as well as v1 on 3.4-rc. v3: Right when I've hit sent I've noticed that I've screwed up one obj->sg_list (for dmar support) and obj->sg_table (for prime support) disdinction. We should be able to merge these 2 paths, but that's material for another patch. v4: fix the error reporting bugs pointed out by ickle. v5: fix another error, and stop non-gtt mmaps on shared objects stop pread/pwrite on imported objects, add fake kmap Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-05-10 20:25:09 +07:00
i915_gem_dmabuf.o
drm: reorganise drm tree to be more future proof. With the coming of kernel based modesetting and the memory manager stuff, the everything in one directory approach was getting very ugly and starting to be unmanageable. This restructures the drm along the lines of other kernel components. It creates a drivers/gpu/drm directory and moves the hw drivers into subdirectores. It moves the includes into an include/drm, and sets up the unifdef for the userspace headers we should be exporting. Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-05-29 07:09:59 +07:00
i915-$(CONFIG_COMPAT) += i915_ioc32.o
drm/i915: add _DSM support The _DSM method on the integrated graphics device can tell us which connectors are muxable, so add support for making the call and parsing out the connector info. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> [ickle: fix compiler warnings for using uninitialized 'result' and downgrade error message for non-switchable devices] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-10-08 06:01:13 +07:00
i915-$(CONFIG_ACPI) += intel_acpi.o
drm: reorganise drm tree to be more future proof. With the coming of kernel based modesetting and the memory manager stuff, the everything in one directory approach was getting very ugly and starting to be unmanageable. This restructures the drm along the lines of other kernel components. It creates a drivers/gpu/drm directory and moves the hw drivers into subdirectores. It moves the includes into an include/drm, and sets up the unifdef for the userspace headers we should be exporting. Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-05-29 07:09:59 +07:00
obj-$(CONFIG_DRM_I915) += i915.o
drm/i915: Fix out of tree builds Fixes up include paths for i915_trace.h by setting additional CFLAGS for i915_trace_points.c to include the $src directory. The required TRACE_INCLUDE_PATH is then "." Signed-off-by: Peter Clifton <pcjc2@cam.ac.uk> Signed-off-by: Eric Anholt <eric@anholt.net>
2010-05-03 19:24:41 +07:00
CFLAGS_i915_trace_points.o := -I$(src)
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