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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)
commitd0f317e262ff2f885cf9b1f8e777079525adc3b7
treea2c7ef43aeca6ff2bee783de7018b2beabc1340ftree | snapshot
parentf3ecae6944420974c0569c8482982fd58b828bf9commit | 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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