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winsys-egl-kms: bypass initial output setup if kms fd passed in

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if mutter is handling the output setup, then we shouldn't do it,
too.

https://bugzilla.gnome.org/show_bug.cgi?id=758073
This commit is contained in:
Ray Strode 2015-11-13 13:35:05 -05:00
parent a583492ea2
commit 1887521587
1 changed files with 8 additions and 4 deletions
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12
cogl/winsys/cogl-winsys-egl-kms.c
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@ -663,6 +663,14 @@ _cogl_winsys_egl_display_setup (CoglDisplay *display,
return FALSE;
}
/* Force a full modeset / drmModeSetCrtc on
* the first swap buffers call.
*/
kms_display->pending_set_crtc = TRUE;
if (kms_renderer->opened_fd < 0)
return TRUE;
output0 = find_output (0,
kms_renderer->fd,
resources,
@ -736,10 +744,6 @@ _cogl_winsys_egl_display_setup (CoglDisplay *display,
kms_display->width = output0->mode.hdisplay;
kms_display->height = output0->mode.vdisplay;
/* We defer setting the crtc modes until the first swap_buffers request of a
* CoglOnscreen framebuffer. */
kms_display->pending_set_crtc = TRUE;
return TRUE;
}