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(parent: a552e29) | patch
drm/exynos: fimd: add HW trigger support
authorInki Dae <inki.dae@samsung.com>
Mon, 18 Apr 2016 08:54:39 +0000 (17:54 +0900)
committerInki Dae <daeinki@gmail.com>
Sat, 30 Apr 2016 02:34:13 +0000 (11:34 +0900)
commit4104b5daa0f860b4e88a460f38926f9f93c60790
treea2c7ef43aeca6ff2bee783de7018b2beabc1340ftree | snapshot
parenta552e29639dc19ad3c67101f902bbf53dcf0781acommit | diff
drm/exynos: fimd: add HW trigger support

This patch adds HW trigger support on i80 mode.

Until now, Exynos DRM only supported SW trigger which was set
SWTRGCMD bit of TRIGCON register by CPU to transfer scanout
buffer to Display bus device or panel.

With this patch, the transmission to Display bus device or
panel will be initiated by FIMD controller.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_fimd.c diff | blob | history
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