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authorJack Xiao <Jack.Xiao@amd.com>2019-04-16 17:27:41 +0800
committerAlex Deucher <alexander.deucher@amd.com>2019-06-21 18:59:27 -0500
commit8a33c4f1945cdecc585eee6a94aa06fb9c85668c (patch)
tree20974a853ab5baf0ec79a9554602d89dc2679701 /tools/perf/scripts/python/bin/stackcollapse-record
parent948f540cd0120ef9d622af42c1b95f28cf992da0 (diff)
downloadkernel-8a33c4f1945cdecc585eee6a94aa06fb9c85668c.tar.gz
drm/amdgpu/gfx10: fix issues for suspend/resume
1). use PREEMPT_QUEUE instead of RESET_QUEUE for gfx ring disablement. 2). Need wait for unmapping queue done before continue execution. Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Tianci Yin <tianci.yin@amd.com> Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.46.0) at 2026-08-03 09:39:13 +0000
hlight'> happen frequently Some warning messages could bother users. With proper handling, these situations don't really affect usage, but we still need to keep monitor these messages. If they happen frequently, we must review driver or hardware design to clarify. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220610072610.27095-8-pkshih@realtek.com 2022-05-30rtw89: sar: adjust and support SAR on 6GHz bandZong-Zhe Yang Since SAR is more expected to follow U-NII bands to plan subbands, division of 6GHz band is quite different from defined enum of subbands which is used by PHY in most cases. It's hard and painful if we want to keep using the same enum on SAR. So, we introduce another enum for SAR subbands and adjust SAR flow to use it. Besides, since 6GHz SAR subbands won't be divided with edge alignment, some cases will span two SAR subbands. For these cases, we describe them within an array of rtw89_sar_span and take the smaller one between SAR settings of the two subbands. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220520071731.38563-6-pkshih@realtek.com 2022-05-11rtw89: add debug select to dump MAC pages 0x30 to 0x33Ping-Ke Shih Dump new region 0x3000 to 0x33ff to help debug. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220506120216.58567-5-pkshih@realtek.com 2022-03-09rtw89: 8852a: add ieee80211_ops::hw_scanPo Hao Huang Declare this function allows us to use customized scanning policy, so each scan takes less time. This is a similar implementation to hw_scan in rtw88, except that we offload more items to firmware and extend the maximum IE length. For backward compatibility, we fallback to sw_scan when firmware does not support this feature. Signed-off-by: Po Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220225030851.13327-2-pkshih@realtek.com 2021-10-13rtw89: add Realtek 802.11ax driverPing-Ke Shih This driver named rtw89, which is the next generation of rtw88, supports Realtek 8852AE 802.11ax 2x2 chip whose new features are OFDMA, DBCC, Spatial reuse, TWT and BSS coloring; now some of them aren't implemented though. The chip architecture is entirely different from the chips supported by rtw88 like RTL8822CE 802.11ac chip. First of all, register address ranges are totally redefined, so it's impossible to reuse register definition. To communicate with firmware, new H2C/C2H format is proposed. In order to have better utilization, TX DMA flow is changed to two stages DMA. To provide rich RX status information, additional RX PPDU packets are added. Since there are so many differences mentioned above, we decide to propose a new driver. It has many authors, they are listed in alphabetic order: Chin-Yen Lee <timlee@realtek.com> Ping-Ke Shih <pkshih@realtek.com> Po Hao Huang <phhuang@realtek.com> Tzu-En Huang <tehuang@realtek.com> Vincent Fann <vincent_fann@realtek.com> Yan-Hsuan Chuang <tony0620emma@gmail.com> Zong-Zhe Yang <kevin_yang@realtek.com> Tested-by: Aaron Ma <aaron.ma@canonical.com> Tested-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211008035627.19463-1-pkshih@realtek.com