From 1bfa594cf26a9880c489cdcb5911bfb3440aa566 Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Thu, 2 Oct 2014 18:51:29 +0200 Subject: terminal/drm: clear 'applied' flag when changing state If a pipe is enabled/disabled, we have to clear crtc->applied of the linked CRTC. Otherwise, we will not run a deep modeset, but leave the crtc in the pre-configured state. --- src/libsystemd-terminal/grdev-drm.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src/libsystemd-terminal/grdev-drm.c') diff --git a/src/libsystemd-terminal/grdev-drm.c b/src/libsystemd-terminal/grdev-drm.c index f01df1dae2..232321c0e2 100644 --- a/src/libsystemd-terminal/grdev-drm.c +++ b/src/libsystemd-terminal/grdev-drm.c @@ -1549,9 +1549,23 @@ static grdev_fb *grdrm_pipe_target(grdev_pipe *basepipe) { return basepipe->back; } +static void grdrm_pipe_enable(grdev_pipe *basepipe) { + grdrm_pipe *pipe = grdrm_pipe_from_base(basepipe); + + pipe->crtc->applied = false; +} + +static void grdrm_pipe_disable(grdev_pipe *basepipe) { + grdrm_pipe *pipe = grdrm_pipe_from_base(basepipe); + + pipe->crtc->applied = false; +} + static const grdev_pipe_vtable grdrm_pipe_vtable = { .free = grdrm_pipe_free, .target = grdrm_pipe_target, + .enable = grdrm_pipe_enable, + .disable = grdrm_pipe_disable, }; /* -- cgit v1.2.3-54-g00ecf