~sima/drm - danvet's drm/ playground

Age	Commit message (Collapse)	Author	Files	Lines
2018-12-21	mailbox: mtk-cmdq: Remove needless devm_kfree() calls	Thierry Reding	1	-8/+0
	Memory allocated through device-managed functions doesn't need to be explicitly freed, so these calls can be removed. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2018-12-21	mailbox: mtk-cmdq: Use device-managed registration API	Thierry Reding	1	-2/+1
	Get rid of some boilerplate driver removal code by using the newly added device-managed registration API. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2018-09-29	mailbox: mediatek: Add check for possible failure of kzalloc	Houlong Wei	1	-0/+3
	The patch 623a6143a845("mailbox: mediatek: Add Mediatek CMDQ driver") introduce the following static checker warning: drivers/mailbox/mtk-cmdq-mailbox.c:366 cmdq_mbox_send_data() error: potential null dereference 'task'. (kzalloc returns null) Fixes: 623a6143a845 ("mailbox: mediatek: Add Mediatek CMDQ driver") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Houlong Wei <houlong.wei@mediatek.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2018-08-15	mailbox: add MODULE_LICENSE() for mtk-cmdq-mailbox.c	Randy Dunlap	1	-0/+2
	Fix missing MODULE_LICENSE() in mtk-cmdq-mailbox.c: WARNING: modpost: missing MODULE_LICENSE() in drivers/mailbox/mtk-cmdq-mailbox.o Fixes: 623a6143a845 ("mailbox: mediatek: Add Mediatek CMDQ driver") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: <linux-mediatek@lists.infradead.org> Cc: CK Hu <ck.hu@mediatek.com> Cc: Houlong Wei <houlong.wei@mediatek.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2018-08-03	mailbox: mediatek: Add Mediatek CMDQ driver	Houlong Wei	1	-0/+569
	This patch is first version of Mediatek Command Queue(CMDQ) driver. The CMDQ is used to help write registers with critical time limitation, such as updating display configuration during the vblank. It controls Global Command Engine (GCE) hardware to achieve this requirement. Currently, CMDQ only supports display related hardwares, but we expect it can be extended to other hardwares for future requirements. Signed-off-by: Houlong Wei <houlong.wei@mediatek.com> Signed-off-by: HS Liao <hs.liao@mediatek.com> Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>