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linux/drivers/gpu/drm/mediatek
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Bibby Hsieh 839cbf0531 drm/mediatek: Make sure previous message done or be aborted before send 
Mediatek CMDQ driver removed atomic parameter and implementation
related to atomic. DRM driver need to make sure previous message
done or be aborted before we send next message.

If previous message is still waiting for event, it means the
setting hasn't been updated into display hardware register,
we can abort the message and send next message to update the
newest setting into display hardware.
If previous message already started, we have to wait it until
transmission has been completed.

So we flush mbox client before we send new message to controller
driver.

Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
2020-02-18 16:14:38 +08:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile Mediatek DRM Next for Linux 5.6 2020-01-15 16:40:19 +10:00
mtk_cec.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_cec.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_disp_color.c drm/mediatek: support CMDQ interface in ddp component 2020-01-09 09:39:08 +08:00
mtk_disp_ovl.c drm/mediatek: Turn off Alpha bit when plane format has no alpha 2020-01-10 14:10:49 +08:00
mtk_disp_rdma.c drm/mediatek: support CMDQ interface in ddp component 2020-01-09 09:39:08 +08:00
mtk_dpi.c drm: Stop including drm_bridge.h from drm_crtc.h 2019-08-28 22:11:03 +02:00
mtk_dpi_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_drm_crtc.c drm/mediatek: Make sure previous message done or be aborted before send 2020-02-18 16:14:38 +08:00
mtk_drm_crtc.h drm/mediatek: update cursors by using async atomic update 2019-12-20 16:19:11 +08:00
mtk_drm_ddp.c drm/mediatek: add no_clk into ddp private data 2019-10-09 16:58:13 +08:00
mtk_drm_ddp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_drm_ddp_comp.c drm/mediatek: Add ctm property support 2020-01-10 14:10:30 +08:00
mtk_drm_ddp_comp.h drm/mediatek: Add ctm property support 2020-01-10 14:10:30 +08:00
mtk_drm_drv.c Mediatek DRM Next for Linux 5.6 2020-01-15 16:40:19 +10:00
mtk_drm_drv.h drm/mediatek: use DRM core's atomic commit helper 2019-12-20 16:19:11 +08:00
mtk_drm_gem.c drm/mediatek: remove cast to pointers passed to kfree 2019-10-24 14:12:21 +02:00
mtk_drm_gem.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_drm_plane.c drm/mediatek: Add fb swap in async_update 2020-02-18 15:41:51 +08:00
mtk_drm_plane.h drm/mediatek: update cursors by using async atomic update 2019-12-20 16:19:11 +08:00
mtk_dsi.c Linux 5.5-rc7 2020-01-20 11:42:57 +10:00
mtk_hdmi.c drm/bridge: Introduce drm_bridge_get_next_bridge() 2019-12-09 10:02:22 +01:00
mtk_hdmi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_hdmi_ddc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_hdmi_phy.c drm/mediatek: no change parent rate in round_rate() for MT2701 hdmi phy 2019-04-09 17:47:01 +08:00
mtk_hdmi_phy.h drm/mediatek: no change parent rate in round_rate() for MT2701 hdmi phy 2019-04-09 17:47:01 +08:00
mtk_hdmi_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_mipi_tx.c drm/mediatek: add mipi_tx driver for mt8183 2019-10-07 12:29:37 +08:00
mtk_mipi_tx.h drm/mediatek: add mipi_tx driver for mt8183 2019-10-07 12:29:37 +08:00
mtk_mt2701_hdmi_phy.c drm/mediatek: no change parent rate in round_rate() for MT2701 hdmi phy 2019-04-09 17:47:01 +08:00
mtk_mt8173_hdmi_phy.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mtk_mt8173_mipi_tx.c drm/mediatek: separate mipi_tx to different file 2019-10-07 12:29:37 +08:00
mtk_mt8183_mipi_tx.c drm/mediatek: add mipi_tx driver for mt8183 2019-10-07 12:29:37 +08:00