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Move source files related to host1x into an own directory.
Bug 871237
Change-Id: I6fa3ef057f8b788c37dd2ab698271cf7508711c6
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/71783
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
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Replace magic numbers with constants throughout the code base.
Change-Id: If6071f3ee95078d7b631a300b241ebf6522ef68a
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/66795
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
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Disable nvmap struct dereferencing, if nvmap is disabled.
Change-Id: If089adae92366865669389b2f965020cfb90c10b
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/71031
Reviewed-by: Automatic_Commit_Validation_User
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Implement proper mutex locking for nvhost_module_suspend(). At the same
time the ordering of suspend is changed to first suspend clients and
then host1x. This simplifies the power management code, and makes
nvhost_resume() a no-op.
Bug 906607
Change-Id: I60048773944369f73094140fb16682638966c731
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/68084
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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Enhance nvhost_debug_dump() output, as follows:
- Swap FIFO and GATHER dump so that even if GATHER dump blows out
seq_printf 1k buffer, we still have FIFO information;
- Write FIFO signature pattern (0xd???d???) to indirect save input
data to help pinpoint FIFO position within debug dumps;
- Prevent long data sequences from blowing out the seq_printf 1k
buffer, by limiting such sequences to 64 words.
Change-Id: I83f6118f8af14a6c46fd1080c03b718a7a3bc66c
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/62424
(cherry picked from commit cb37e4212b78546411b33b32044f30feb0579b86)
Reviewed-on: http://git-master/r/63788
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Rebase-Id: R39329ae8eb252ced3da604e4f33c272e26921d27
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Add locking and checking for error codes to the output of
tegra_host/status debugfs entry, and clearing of freed memory.
Bug 840976
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/60231
(cherry picked from commit 811a722b7fe3e21357a8aa7b6cfb8b9f552b7de7)
Conflicts:
drivers/video/tegra/host/t20/cdma_t20.c
Change-Id: Ic6984b704c1a5c0cb940090688641bf1fbc6b568
Reviewed-on: http://git-master/r/62360
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R61c642424e674b141291d02479d11339e4b1cd95
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Change-Id: I3e5a7d17d80e863bf3ca8249cd0f557124d67057
Reviewed-on: http://git-master/r/59765
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R90fa53d3cba76abf9e2ff2686467f805a5485c4d
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Debug code used to rely on being able to calculate the base address of a
pinned page by masking it. Now we always retrieve the physical address
from nvmap and find the correct command buffer using that.
Bug 840976
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/48105
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
(cherry picked from commit 0ef5f2d4d94464b8d5562327c9cf5b56fe93fff5)
Change-Id: I1a17665cf19d8758f154d4fd05f6a5ec6c07caff
Reviewed-on: http://git-master/r/56266
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R12cdbf7b335ca46cd063cdf9dd7783b18255a3f1
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The only warnings left are one for
"./nvhost_cdma.c: 609: WARNING: consider using a completion"
and all "over 80 char line" warnings.
Change-Id: I5aa113dac1deb60570c326976baba96386b041ec
Reviewed-on: http://git-master/r/53842
Reviewed-by: Ken Adams <kadams@nvidia.com>
Tested-by: Ken Adams <kadams@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
Reviewed-by: Jeff Smith <jsmith@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Rebase-Id: R83200f349310910a04705d0f7a94d8163e0666fe
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Add tracking of mapping between push buffer gathers and nvmap handles.
Use the mapping to access contents of gather buffers.
Bug 840976
Original-Change-Id: Ic6fe2fc7a83e8f14cd606a9e638b6420aa714495
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/44779
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: Rd0c946095890cfe15a68d3c5eaa181a9ac02cf07
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Original-Change-Id: Ia203886a3b013612b4159393ff43a25a313d1ece
Reviewed-on: http://git-master/r/35911
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R01b763362c13e09111f60700c3d3a7d2a9a3fc1c
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