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8 Commits

Author SHA1 Message Date
Konsta Holtta
33f637585e gpu: nvgpu: split nvhost dependency on plat interface 
Add CONFIG_TEGRA_GK20A_NVHOST and remove the TEGRA_GRHOST ||
TEGRA_HOST1X dependency in CONFIG_TEGRA_GK20A to allow using the iGPU
without the nvhost driver. Use the new config to guard syncpt-related
code.

Also make TEGRA_ACR depend on GK20A too so that it aligns properly under
gk20a in menuconfig.

Bug 1853519

Change-Id: I9e9b0a7915d000aae7930821627b7a01d08d3f5c
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1321303
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2017-03-23 08:04:23 -07:00
Terje Bergstrom
d6ff5ef649 gpu: nvgpu: Disable trace_printk use by default 
trace_printk() does an extra stringify operation before calling
do_trace_printk(). The string ends up unused. This has an impact
to kernel even if we never end up using trace_printk().

Disable use of trace_printk() and introduce a Kconfig option for
re-enabling it.

Change-Id: I2e1014f5231f2089d7dc3cb2539e3eb5f4d58361
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1295298
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2017-03-07 00:10:41 -08:00
Alex Waterman
707ea45e0f gpu: nvgpu: kmem abstraction and tracking 
Implement kmem abstraction and tracking in nvgpu. The abstraction
helps move nvgpu's core code away from being Linux dependent and
allows kmem allocation tracking to be done for Linux and any other
OS supported by nvgpu.

Bug 1799159
Bug 1823380

Change-Id: Ieaae4ca1bbd1d4db4a1546616ab8b9fc53a4079d
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1283828
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2017-03-03 10:34:48 -08:00
Srikar Srimath Tirumala
c71346ad94 gpu: nvgpu: enb TEGRA_USE_NA_GPCPLL for T210 K4.4 
T210 K4.4 uses common clock framework instead of Tegra Clock
Framework. Fix the config dependency to address this.

Bug 200233943

Change-Id: I2ed61153ca9475f895593ca7c22fd9cdcf6f3534
Signed-off-by: Srikar Srimath Tirumala <srikars@nvidia.com>
Reviewed-on: http://git-master/r/1266180
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
Reviewed-by: Shreshtha Sahu <ssahu@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2017-01-30 16:34:52 -08:00
Thomas Fleury
f4171ac358 gpu: nvgpu: enable FECS traces by default 
Compile FECS ctxsw tracing code by default. GPU that support
this feature implement ops.fecs_trace.init() function

Bug 1739908

Change-Id: Ie347524e788614bc94fc119cd48f740e2998c2be
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1255941
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2016-12-02 00:42:25 -08:00
Thomas Fleury
bc5a258049 gpu: nvgpu: fix dGPU support rule for T18x 
Fix typo for GK20A_PCI dependency on ARCH_TEGRA_18x_SOC.

Bug 200251486

Change-Id: I9210fb88b6b25fbddd14353a86c6f0eb4fd7d209
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1258436
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Lawrence Ibarria <libarria@nvidia.com>
Reviewed-by: Hugo Lin <hugol@nvidia.com>
Tested-by: Hugo Lin <hugol@nvidia.com>
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
 2016-11-30 09:19:24 -08:00
Terje Bergstrom
60a5bc79be gpu: nvgpu: Enable dGPU support only on T18x 
We build all necessary components only on builds with T18x support.

Bug 200251486

Change-Id: I927ceecbbc8c9e83ee84656fb4a8643356f224ec
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1253632
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Shreshtha Sahu <ssahu@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2016-11-17 13:19:49 -08:00
dmitry pervushin
244dfe5637 nvgpu: rename Kconfig to Kconfig.nvgpu 
Bug 1783210

Signed-off-by: dmitry pervushin <dpervushin@nvidia.com>
Change-Id: Ie62dc86e6dc64c4dd939b54f806df557891fee9d
Reviewed-on: http://git-master/r/1175284
Reviewed-on: http://git-master/r/1177293
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Tested-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Reviewed-on: http://git-master/r/1183065
 2016-07-22 15:57:18 -07:00