Commit Graph

13205 Commits

Author SHA1 Message Date
Thomas Hellstrom
c373d4eac4 drm/vmwgfx: Extend the command verifier to handle guest-backed on / off
Make sure we disallow commands if the device doesn't support them.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:31 +01:00
Thomas Hellstrom
7086d0995c drm/vmwgfx: Fix up the vmwgfx_drv.h header for new files
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:30 +01:00
Thomas Hellstrom
d8c08b2b87 drm/vmwgfx: Enable 3D for new hardware version
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:29 +01:00
Thomas Hellstrom
74c10d1cd5 drm/vmwgfx: Add new unused (by user-space) commands to the verifier
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:29 +01:00
Thomas Hellstrom
a21aa6143f drm/vmwgfx: Validate guest-backed shader const commands
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:28 +01:00
Thomas Hellstrom
c74c162fd9 drm/vmwgfx: Add guest-backed shaders
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:27 +01:00
Thomas Hellstrom
a97e21923b drm/vmwgfx: Hook up guest-backed surfaces
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:26 +01:00
Thomas Hellstrom
58a0c5f036 drm/vmwgfx: Hook up guest-backed contexts
Contexts are managed by the kernel only, so disable access to GB
context commands from user-space

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Ruzin <zackr@vmware.com>
2014-01-17 07:52:25 +01:00
Thomas Hellstrom
f468911fee drm/vmwgfx: Detach backing store from its resources when it is evicted
When the backing store buffer is evicted, Issue a readback from the
resources and notify the resources that they are no longer bound to
a valid backing store.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:24 +01:00
Thomas Hellstrom
ddcda24e3b drm/vmwgfx: Hook up guest-backed queries
Perform a translation of legacy query commands should they occur
in the command stream.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:23 +01:00
Thomas Hellstrom
96c5f0df22 drm/vmwgfx: Add the possibility to validate a buffer as a MOB
Also do basic consistency checking.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:22 +01:00
Thomas Hellstrom
afb0e50fae drm/vmwgfx: Read bounding box memory from the appropriate register
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:22 +01:00
Thomas Hellstrom
6da768aa66 drm/vmwgfx: Hook up MOBs to TTM as a separate memory type
To bind a buffer object as a MOB, just validate it as a MOB
memory type. We are reusing the GMRID manager, although we create a new
instance of it to manage MOB ids and tomake sure we don't exceed
the maximum amount of MOB pages.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
2014-01-17 07:52:21 +01:00
Thomas Hellstrom
3530bdc35e drm/vmwgfx: Add MOB management
Implement MOB setup, binding and unbinding, but don't hook up to
TTM yet.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:19 +01:00
Thomas Hellstrom
716a2fd66d drm/vmwgfx: Adapt capability reporting to new hardware version
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>

Conflicts:
	drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
2014-01-17 07:52:18 +01:00
Thomas Hellstrom
c1234db74d drm/vmwgfx: Update the svga register definition
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:17 +01:00
Thomas Hellstrom
bc2d6508ab drm/vmwgfx: Replace vram_size with prim_bb_mem for calculation of max resolution
In the future, Scanout buffers need not be backed by VRAM and
the two definitions will differ.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:52:16 +01:00
Thomas Hellstrom
d9019498dd drm/vmwgfx: Update the svga3d register header file for new device version
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Zack Rusin <zackr@vmware.com>
2014-01-17 07:44:24 +01:00
Thomas Hellstrom
0d00c488f3 drm/vmwgfx: Fix the driver for large dma addresses
With dma compliance / IOMMU support added to the driver in kernel 3.13,
the dma addresses can exceed 44 bits, which is what we support in
32-bit mode and with GMR1.
So in 32-bit mode and optionally in 64-bit mode, restrict the dma
addresses to 44 bits, and strip the old GMR1 code.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Cc: stable@vger.kernel.org
2014-01-17 07:44:15 +01:00
Randy Dunlap
c5416d661d gpu: fix qxl missing crc32_le
Fix build error: qxl uses crc32 functions so it needs to select
CRC32.

Also use angle quotes around a kernel header file name.

drivers/built-in.o: In function `qxl_display_read_client_monitors_config':
(.text+0x19d754): undefined reference to `crc32_le'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 13:08:37 +10:00
Rashika
1302b23f88 drivers: gpu: Include appropriate header file in r128_ioc32.c
Include appropriate header file drm/r128/r128_drv.h in
drm/r128/r128_ioc32.c because function r128_compat_ioctl() has its
prototype declaration in the header file.

This eliminates the following warning in drm/r128/r128_ioc32.c:
drivers/gpu/drm/r128/r128_ioc32.c:196:6: warning: no previous prototype for ‘r128_compat_ioctl’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 13:05:37 +10:00
Rashika
1e164bb87d drivers: gpu: Mark function as static in via_drv.c
Mark function as static because it is not used outside the file
drm/via/via_drv.c.

This eliminates the following warning in drm/via/via_drv.c:
drivers/gpu/drm/via/via_drv.c:49:6: warning: no previous prototype for ‘via_driver_postclose’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 13:05:00 +10:00
Rashika
902f4a7400 drivers: gpu: Mark function as static in sis_drv.c
Mark function as static because it is not used outside the file
drm/sis/sis_drv.c.

This eliminates the following warning in drm/sis/sis_drv.c:
drivers/gpu/drm/sis/sis_drv.c:97:6: warning: no previous prototype for ‘sis_driver_postclose’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 13:04:33 +10:00
Rashika
0662e4c2c2 drivers: gpu: Mark function as static in qxl_kms.c
Mark function qxl_device_init() as static in drm/qxl/qxl_kms.c because
it is not used outside this file.

This eliminates the following warning in drm/qxl/qxl_kms.c:
drivers/gpu/drm/qxl/qxl_kms.c:118:5: warning: no previous prototype for ‘qxl_device_init’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:25 +10:00
Rashika
06a8c6509a drivers: gpu: Include appropriate header file in mga_ioc32.c
Include appropriate header file drivers/gpu/drm/mga/mga_drv.h in
drm/mga/mga_ioc32.c because function mga_compat_ioctl() has its
prototype declaration in the header file.

This eliminates the following warning in drm/mga/mga_ioc32.c:
drivers/gpu/drm/mga/mga_ioc32.c:207:6: warning: no previous prototype for ‘mga_compat_ioctl’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:24 +10:00
Rashika
f242a64b4f drivers: gpu: Mark functions as static in mgag200_ttm.c
Mark functions mgag200_ttm_global_release(),
mgag200_ttm_bo_is_mgag200_bo() and mgag200_ttm_tt_create() as static in
drm/mgag200/mgag200_ttm.c because they are not used outside this file.

This eliminates the following warning in drm/mgag200/mgag200_ttm.c:
drivers/gpu/drm/mgag200/mgag200_ttm.c:84:1: warning: no previous prototype for ‘mgag200_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_ttm.c:105:6: warning: no previous prototype for ‘mgag200_ttm_bo_is_mgag200_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_ttm.c:211:16: warning: no previous prototype for ‘mgag200_ttm_tt_create’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:21 +10:00
Rashika
080fd6b503 drivers: gpu: Mark functions as static in mgag200_mode.c
Mark functions mga_set_start_address(), mga_encoder_destroy() and
mga_connector_best_encoder() as static in drm/mgag200/mgag200_mode.c
because they are not used outside this file.

This eliminates the following warnings in drm/mgag200/mgag200_mode.c:
drivers/gpu/drm/mgag200/mgag200_mode.c:694:6: warning: no previous
prototype for ‘mga_set_start_address’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_mode.c:1401:6: warning: no previous
prototype for ‘mga_encoder_destroy’ [-Wmissing-prototypes]
drivers/gpu/drm/mgag200/mgag200_mode.c:1561:21: warning: no previous
prototype for ‘mga_connector_best_encoder’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:20 +10:00
Rashika
b2890a769e drivers: gpu: Mark function as static in mgag200_main.c
Mark function mgag200_bo_unref() as static in drm/mgag200/mgag200_main.c
because it is not used outside this file.

This eliminates the following warning in drm/mgag200/mgag200_main.c:
drivers/gpu/drm/mgag200/mgag200_main.c:313:6: warning: no previous prototype for ‘mgag200_bo_unref’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:19 +10:00
Rashika
cdd7330667 drivers: gpu: Mark functions as static and remove unused function in cirrus_ttm.c
Mark functions cirrus_ttm_global_release(), cirrus_ttm_bo_is_cirrus_bo()
and cirrus_ttm_tt_create() as static in drm/cirrus/cirrus_ttm.c because
they are not used outside this file. Remove unused function
cirrus_bo_unpin() from drm/cirrus/cirrus_ttm.c.

This eliminates the following warnings in drm/cirrus/cirrus_ttm.c:
drivers/gpu/drm/cirrus/cirrus_ttm.c:84:1: warning: no previous prototype for ‘cirrus_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_ttm.c:105:6: warning: no previous prototype for ‘cirrus_ttm_bo_is_cirrus_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_ttm.c:211:16: warning: no previous prototype for ‘cirrus_ttm_tt_create’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_ttm.c:378:5: warning: no previous prototype for ‘cirrus_bo_unpin’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:19 +10:00
Rashika
5e89440f49 drivers: gpu: Mark functions as static in cirrus_mode.c
Mark functions cirrus_set_start_address(), cirrus_encoder_destroy(),
cirrus_vga_get_modes() and cirrus_connector_best_encoder() as static in
drm/cirrus/cirrus_mode.c because they are not used outside this file.

This eliminates the following warnings in drm/cirrus/cirrus_mode.c:
drivers/gpu/drm/cirrus/cirrus_mode.c:105:6: warning: no previous
prototype for ‘cirrus_set_start_address’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_mode.c:456:6: warning: no previous
prototype for ‘cirrus_encoder_destroy’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_mode.c:495:5: warning: no previous
prototype for ‘cirrus_vga_get_modes’ [-Wmissing-prototypes]
drivers/gpu/drm/cirrus/cirrus_mode.c:512:21: warning: no previous
prototype for ‘cirrus_connector_best_encoder’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:17 +10:00
Rashika
70d5422b5b drivers: gpu: Mark function as static in cirrus_main.c
Mark function cirrus_bo_unref() as static in drm/cirrus/cirrus_main.c
because it is not used outside this file.

This eliminates the following warning in drm/cirrus/cirrus_main.c:
drivers/gpu/drm/cirrus/cirrus_main.c:258:6: warning: no previous
prototype for ‘cirrus_bo_unref’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:17 +10:00
Rashika
a1537f33b1 drivers: gpu: Mark functions as static in ast_ttm.c
Mark functions ast_ttm_global_release(), ast_ttm_bo_is_ast_bo() and
ast_ttm_tt_create() as static in drm/ast/ast_ttm.c because they are not
used outside this file.

This eliminates the following warnings in drm/ast/ast_ttm.c:
drivers/gpu/drm/ast/ast_ttm.c:84:1: warning: no previous prototype for
‘ast_ttm_global_release’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_ttm.c:105:6: warning: no previous prototype for
‘ast_ttm_bo_is_ast_bo’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_ttm.c:211:16: warning: no previous prototype for
‘ast_ttm_tt_create’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:16 +10:00
Rashika
7f5ccd443e drivers: gpu: Mark functions as static in ast_mode.c
Mark functions ast_set_sync_reg(), ast_set_dac_reg(),
ast_set_start_address_crt1(), ast_crtc_init(), ast_encoder_init(),
ast_connector_init(), ast_cursor_init(), ast_cursor_fini(),
ast_show_cursor() and ast_hide_cursor() as static in drm/ast/ast_mode.c
because they are not used outside this file.

This eliminates the following warning in drm/ast/ast_mode.c:
drivers/gpu/drm/ast/ast_mode.c:407:6: warning: no previous prototype for
‘ast_set_sync_reg’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:418:6: warning: no previous prototype for
‘ast_set_dac_reg’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:430:6: warning: no previous prototype for
‘ast_set_start_address_crt1’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:626:5: warning: no previous prototype for
‘ast_crtc_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:713:5: warning: no previous prototype for
‘ast_encoder_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:780:5: warning: no previous prototype for
‘ast_connector_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:813:5: warning: no previous prototype for
‘ast_cursor_init’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:850:6: warning: no previous prototype for
‘ast_cursor_fini’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:968:6: warning: no previous prototype for
‘ast_show_cursor’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_mode.c:979:6: warning: no previous prototype for
‘ast_hide_cursor’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:16 +10:00
Rashika
f6109803f2 drivers: gpu: Mark function as static and remove unused function in ast_main.c
Mark function ast_bo_unref() as static because it is not used outside
file ast_main.c and remove unused function ast_get_max_dclk() in
ast_main.c.

This eliminates the following warning in drm/ast/ast_main.c:
drivers/gpu/drm/ast/ast_main.c:192:10: warning: no previous prototype
for ‘ast_get_max_dclk’ [-Wmissing-prototypes]
drivers/gpu/drm/ast/ast_main.c:452:6: warning: no previous prototype for
‘ast_bo_unref’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:59:15 +10:00
Rashika
8eed55be96 drivers: gpu: Include appropriate header file in drm_usb.c
Include appropriate header file include/drm/drm_usb.h in drm/drm_usb.c
because functions drm_get_usb_dev(), drm_usb_init() and drm_usb_exit()
have their prototype declarations in the header file.

This eliminates the following warning in drm/drm_usb.c:
drivers/gpu/drm/drm_usb.c:5:5: warning: no previous prototype for
‘drm_get_usb_dev’ [-Wmissing-prototypes]
drivers/gpu/drm/drm_usb.c:61:5: warning: no previous prototype for
‘drm_usb_init’ [-Wmissing-prototypes]
drivers/gpu/drm/drm_usb.c:75:6: warning: no previous prototype for
‘drm_usb_exit’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:53:41 +10:00
Daniel Vetter
c85dd51c38 drm/gma500: Remove unused function declaration
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:38:40 +10:00
Daniel Vetter
b04a590623 drm: store the gem vma offset manager in a typed pointer
This was hidden in a generic void * dev->mm_private. But only ever
used for gem. But thanks to this fake generic pretension no one
noticed that Rob's drm drivers are now all broken.

So just give the offset manager a type pointer and fix up msm, omapdrm
and tilcdc.

v2: Fixup compile fail.

v3: Fixup rebase fail that David spotted.

Cc: David Herrmann <dh.herrmann@gmail.com>
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14 12:38:32 +10:00
Dave Airlie
faf096ffba Merge tag 'vmwgfx-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux into drm-next
Anyway, nothing big here, Three more code cleanup patches from Rashika
Kheria, and one TTM/vmwgfx patch from me that tightens security around TTM
objects enough for them to opened using prime objects from render nodes:

Previously any client could access a shared buffer using the "name", also
without actually opening it. Now a reference is required, and for render nodes
such a reference is intended to only be obtainable using a prime fd.

vmwgfx-next 2014-01-13 pull request

* tag 'vmwgfx-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux:
  drivers: gpu: Mark functions as static in vmwgfx_fence.c
  drivers: gpu: Mark functions as static in vmwgfx_buffer.c
  drivers: gpu: Mark functions as static in vmwgfx_kms.c
  drm/ttm: ttm object security fixes for render nodes
2014-01-14 10:55:36 +10:00
Dave Airlie
a095c60bd0 Merge tag 'ttm-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux into drm-next
Some code cleanup by Rashika Keria,
VM stuff for ttm:
-Use PFNMAP instead of MIXEDMAP where possible for performance
-Refuse to fault imported pages, an initial step to support dma-bufs
better from within TTM.
-Correctly set page mapping and -index members. These are needed in various
places in the vm subsystem that we are not using yet, but plan to use soonish:
For example unmap-mapping-range keeping COW pages, and dirty tracking
fbdefio style, but also for PCI memory.

ttm-next 2013-01-14 pull request

* tag 'ttm-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux:
  drivers: gpu: Remove unused function in ttm_lock.c
  drivers: gpu: Mark function as static in ttm_bo_util.c
  drivers: gpu: Mark function as static in ttm_bo.c
  drm/ttm: Correctly set page mapping and -index members
  drm/ttm: Refuse to fault (prime-) imported pages
  drm/ttm: Use VM_PFNMAP for shared bo maps
2014-01-14 10:46:19 +10:00
Martin Koegler
99d4a8ae93 drm/cirrus: Fix cirrus drm driver for fbdev + qemu
Xorg fbdev driver requires smem_start/smem_len, otherwise
it tries to map 0 bytes as video memory.

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=856760
Signed-off-by: Martin Koegler <martin.koegler@chello.at>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-13 14:15:04 +10:00
Dave Airlie
ca2a2bb13e Merge branch 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next
This pull request adds an anon file for exynos specific mmaper
to resolve potential a dead lock issue pointed out by Al Viro,
and fixes build break of drm-next.

* 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
  drm/exynos: fix build error caused by removed drm core macros
  drm/exynos: use a new anon file for exynos gem mmaper
2014-01-13 13:55:48 +10:00
Dave Airlie
e95d9f9550 Merge branch 'drm-next-3.14-wip' of git://people.freedesktop.org/~agd5f/linux into drm-next
This is the drm-next pull for radeon for 3.14. Highlights include:
- dpm rework which fixes some issues and allows us to enable dpm by
default on CIK parts
- enable clockgating on CIK parts
- pci config reset.  This is a bus-level chip reset that can be more
reliable than soft reset in certain cases.  Disabled by default.  Enable
with the hard_reset module option.
- big endian rptr/wrptr update fixes
- lots of debugfs improvements
- some driver cleanup patches from Rashika Kheria
- bug fixes

* 'drm-next-3.14-wip' of git://people.freedesktop.org/~agd5f/linux: (50 commits)
  drm/radeon: implement pci config reset for CIK (v3)
  drm/radeon: implement pci config reset for SI (v2)
  drm/radeon: implement pci config reset for evergreen/cayman (v2)
  drm/radeon: implement pci config reset for r6xx/7xx (v3)
  drm/radeon: add pci config hard reset
  drm/radeon: add hard_reset module parameter
  drm/radeon: skip colorbuffer checking if COLOR_INFO.FORMAT is set to INVALID
  radeon/pm: Guard access to rdev->pm.power_state array
  drivers: gpu: Move prototype declarations to header file radeon_mode.h from radeon_atombios.c and radeon_combios.c
  drivers: gpu: Move prototype declaration to header file radeon_mode.h
  drm/radeon: move com/atombios scratch reg functions to radeon_mode.h
  drm/radeon/dpm: make some functions static for TN
  drm/radeon/dpm: make some functions static for sumo
  drm/radeon/dpm: make some functions static for CI
  drivers: gpu: Include appropriate header file in ci_smc.c
  drivers: gpu: Move prototype declaration to header file radeon_mode.h from atombios_i2c.c
  drivers: gpu: Include appropriate header file in si_smc.c and remove prototype declaration from header file sislands_smc.h
  drivers: gpu: Add static keyword to the definition of KMS_INVALID_IOCTL in radeon_kms.c
  drivers: gpu: Mark function as static in r600_hdmi.c
  drivers: gpu: Mark function as static in radeon_gem.c
  ...
2014-01-13 13:55:10 +10:00
Dave Airlie
feb5cde61d Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into drm-next
MSM tree from Rob.

* 'msm-next' of git://people.freedesktop.org/~robclark/linux:
  drm/msm: add a330/apq8x74
  drm/msm: add mdp5/apq8x74
  drm/msm: add hdmi support for apq8x74/mdp5
  drm/msm: move irq utils to mdp_kms
  drm/msm: split out msm_kms.h
  drm/msm: mdp4_format -> mdp_format
  drm/msm: resync generated headers
  drm/msm: move mdp4 -> mdp/mdp4
  drm/msm: add support for msm8060ab/bstem
  drm/msm: add support for non-IOMMU systems
  drm/msm: fix bus scaling
  drm/msm: add missing MODULE_FIRMWARE()s
  drm/msm: COMPILE_TEST support
2014-01-13 13:53:56 +10:00
Rob Clark
5545996817 drm/msm: add a330/apq8x74
Add support for adreno 330.  Not too much different, just a few
differences in initial configuration plus setting OCMEM base.
Userspace support is already in upstream mesa.

Note that the existing DT code is simply using the bindings from
downstream android kernel, to simplify porting of this driver to
existing devices.  These do not constitute any committed/stable
DT ABI.  The addition of proper DT bindings will be a subsequent
patch, at which point (as best as possible) I will try to support
either upstream bindings or what is found in downstream android
kernel, so that existing device DT files can be used.

Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09 14:44:06 -05:00
Rob Clark
06c0dd96bf drm/msm: add mdp5/apq8x74
Add support for the new MDP5 display controller block.  The mapping
between parts of the display controller and KMS is:

  plane   -> PIPE{RGBn,VIGn}             \
  crtc    -> LM (layer mixer)            |-> MDP "device"
  encoder -> INTF                        /
  connector -> HDMI/DSI/eDP/etc          --> other device(s)

Unlike MDP4, it appears we can get by with a single encoder, rather
than needing a different implementation for DTV, DSI, etc.  (Ie. the
register interface is same, just different bases.)

Also unlike MDP4, all the IRQs for other blocks (HDMI, DSI, etc) are
routed through MDP.

And finally, MDP5 has this "Shared Memory Pool" (called "SMP"), from
which blocks need to be allocated to the active pipes based on fetch
stride.

Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09 14:44:06 -05:00
Rob Clark
dada25bd22 drm/msm: add hdmi support for apq8x74/mdp5
The HDMI block is basically the same between older SoC's with mdp4
display controller, and newer ones with mdp5.

So mostly this consists of better abstracting out the different sets of
regulators, clks, etc.  In particular, for regulators and clks we can
split it up by what is needed for hot plug detect to work, and what is
needed to light up the display.

Also, 8x74 has a new phy.. a very simple one, but split out into a
different mmio space.  And with mdp5, the irq is shared with mdp, so we
don't directly register our own irq handler.

Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09 14:44:05 -05:00
Rob Clark
9e0efa6356 drm/msm: move irq utils to mdp_kms
We'll want basically the same thing for mdp5, so refactor it out so it
can be shared.

Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09 14:44:05 -05:00
Rob Clark
dd2da6e346 drm/msm: split out msm_kms.h
Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09 14:44:04 -05:00
Rob Clark
10a02eb646 drm/msm: mdp4_format -> mdp_format
This can be shared between mdp4 and mdp5.  Both use the same set of
parameters to describe the format to the hw.

Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09 14:43:58 -05:00
Rob Clark
facb4f4e7f drm/msm: resync generated headers
resync to latest envytools db, add mdp5 registers

Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09 14:38:59 -05:00