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drm: sti: add VTG driver
authorBenjamin Gaignard <benjamin.gaignard@linaro.org>
Wed, 30 Jul 2014 16:20:56 +0000 (18:20 +0200)
committerBenjamin Gaignard <benjamin.gaignard@linaro.org>
Wed, 30 Jul 2014 16:20:56 +0000 (18:20 +0200)
commitf2cb3148642533f6c162ce61806b25b6c622ab90
tree22eaf0fa3697515b11049b213290104faa5bb736tree | snapshot (tar.gz zip)
parent30ebb9088c50181e0f8a2013f7d7579aa3480833commit | diff
drm: sti: add VTG driver

Video Time Generator drivers are used to synchronize the compositor
and tvout hardware IPs by providing line count, sample count,
synchronization signals (HSYNC, VSYNC) and top and bottom fields
indication.
VTG are used by pair for each data path (main or auxiliary)
one for master and one for slave.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
drivers/gpu/drm/Kconfig diff | blob | blame | history
drivers/gpu/drm/Makefile diff | blob | blame | history
drivers/gpu/drm/sti/Kconfig [new file with mode: 0644] blob
drivers/gpu/drm/sti/Makefile [new file with mode: 0644] blob
drivers/gpu/drm/sti/sti_vtg.c [new file with mode: 0644] blob
drivers/gpu/drm/sti/sti_vtg.h [new file with mode: 0644] blob