Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.13.5 2021-07-19T08:04:48+00:00 2021-07-19T08:04:48+00:00 Evan Quan evan.quan@amd.com 2021-05-25T06:36:29+00:00 urn:sha1:7764d2c698d7ab3e38092c808699f05a0e45210d commit adcf949e664a8b04df2fb8aa916892e58561653c upstream. SMU had set all the necessary fields for a link width switch but the width switch wasn't occurring because the link was idle in the L1 state. Setting LC_L1_RECONFIG_EN=0x1 will allow width switches to also be initiated while in L1 instead of waiting until the link is back in L0. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-07-19T08:04:48+00:00 Evan Quan evan.quan@amd.com 2021-05-25T04:08:53+00:00 urn:sha1:0d3a1e59fd9d13d0d0ad586fb7abf3df20ba417c commit 5a5da8ae9546031e43efd4fa5aa8baa481e83dfb upstream. A lot of NAK-G being generated when link widht switching is happening. WA for this issue is to program the SPC to 4 symbols per clock during bootup when the native PCIE width is x4. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-05-13T14:47:15+00:00 Likun Gao Likun.Gao@amd.com 2021-05-07T05:56:46+00:00 urn:sha1:5c1a376823c408efd7de30fc300e687c78627f27 Update the method of disabling VCN IP for specific SKU for navi1x ASIC, it will judge whether should add the related IP at the function of amdgpu_device_ip_block_add(). Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-05-13T14:46:58+00:00 Likun GAO Likun.Gao@amd.com 2021-04-29T06:08:13+00:00 urn:sha1:83a0b8639185f40ab7fc9dd291a057150eb9d238 Judgement whether to add an sw ip according to the harvest info. v2: fix indentation (Alex) Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-04-15T20:32:44+00:00 Kenneth Feng kenneth.feng@amd.com 2021-04-14T10:31:05+00:00 urn:sha1:3273f8b9e652f2c363c262c0fc90764f159b4cc6 enable ASPM on navi1x for the benifit of system power consumption without performance hurt. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-04-09T20:42:50+00:00 Evan Quan evan.quan@amd.com 2021-03-19T08:22:17+00:00 urn:sha1:181e772f7d1ac724ede20d37f5ea2dca9359d797 Use other APIs which are with the same functionality but much more clean. V2: drop mediate unneeded interface Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-04-09T20:42:43+00:00 Evan Quan evan.quan@amd.com 2021-03-19T06:00:15+00:00 urn:sha1:c6ce68e67659fd245dc261e5f737f38b61389906 Also drop unnecessary header file and declarations. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-04-09T20:35:05+00:00 Xiaojian Du Xiaojian.Du@amd.com 2021-03-18T07:39:21+00:00 urn:sha1:fe68ceef3412544aa8e2e2ff397f76edfedf6bd9 This reverts commit 33cf440d594bfbf81fc20604957bc64f02d0b560. And it will enable mode-2 gpu reset for vangogh, it asks PSP firmware version is 00.1A.00.0F or newer. Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-03-24T02:54:49+00:00 Feifei Xu Feifei.Xu@amd.com 2020-11-19T10:12:26+00:00 urn:sha1:5c03e5843e6bd1e6f2271a54c9b30524ba78bb8f Use MSG_GfxDriverReset for mode reset and retire MSG_Mode1Reset. Centralize soc15_asic_mode1_reset() and nv_asic_mode1_reset()functions. Add mode2_reset_is_support() for smu->ppt_funcs. Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2021-02-26T22:23:49+00:00 Alex Deucher alexander.deucher@amd.com 2021-02-02T16:11:45+00:00 urn:sha1:6f786950b1ff051c6dd913b1bb3aaa9b57befcbf And just use the ioctl index. They are the same. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>