diff options
| author | Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com> | 2020-07-07 23:45:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-29 10:12:05 +0100 |
| commit | a34d444aa27e9eb431b469db4faf98f898f3574c (patch) | |
| tree | cb21eec6255507662f75c05ec405ee963995f1cb /include | |
| parent | b18eb82bfc848eeca176e0e032465a05cac75c67 (diff) | |
| download | linux-stable-a34d444aa27e9eb431b469db4faf98f898f3574c.tar.gz linux-stable-a34d444aa27e9eb431b469db4faf98f898f3574c.tar.bz2 linux-stable-a34d444aa27e9eb431b469db4faf98f898f3574c.zip | |
soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api
[ Upstream commit 23c22299cd290409c6b78f57c42b64f8dfb6dd92 ]
Add clear parameter to let client decide if
event should be clear to 0 after GCE receive it.
Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>
Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://lore.kernel.org/r/1594136714-11650-9-git-send-email-dennis-yc.hsieh@mediatek.com
[mb: fix commit message]
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mailbox/mtk-cmdq-mailbox.h | 3 | ||||
| -rw-r--r-- | include/linux/soc/mediatek/mtk-cmdq.h | 5 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailbox/mtk-cmdq-mailbox.h index 05eea1aef5aa..ea3515797418 100644 --- a/include/linux/mailbox/mtk-cmdq-mailbox.h +++ b/include/linux/mailbox/mtk-cmdq-mailbox.h @@ -28,8 +28,7 @@ * bit 16-27: update value * bit 31: 1 - update, 0 - no update */ -#define CMDQ_WFE_OPTION (CMDQ_WFE_UPDATE | CMDQ_WFE_WAIT | \ - CMDQ_WFE_WAIT_VALUE) +#define CMDQ_WFE_OPTION (CMDQ_WFE_WAIT | CMDQ_WFE_WAIT_VALUE) /** cmdq event maximum */ #define CMDQ_MAX_EVENT 0x3ff diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h index 2249ecaf77e4..76a307507753 100644 --- a/include/linux/soc/mediatek/mtk-cmdq.h +++ b/include/linux/soc/mediatek/mtk-cmdq.h @@ -105,11 +105,12 @@ int cmdq_pkt_write_mask(struct cmdq_pkt *pkt, u8 subsys, /** * cmdq_pkt_wfe() - append wait for event command to the CMDQ packet * @pkt: the CMDQ packet - * @event: the desired event type to "wait and CLEAR" + * @event: the desired event type to wait + * @clear: clear event or not after event arrive * * Return: 0 for success; else the error code is returned */ -int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event); +int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event, bool clear); /** * cmdq_pkt_clear_event() - append clear event command to the CMDQ packet |