From b50bda002b824efb24e18e8d514ff0ca763c15b9 Mon Sep 17 00:00:00 2001 From: Jakob Bornecrantz Date: Tue, 10 Apr 2007 18:44:47 +1000 Subject: add addfb/rmfb ioctls Originally from Jakob, cleaned up by airlied. --- libdrm/xf86drmMode.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'libdrm/xf86drmMode.c') diff --git a/libdrm/xf86drmMode.c b/libdrm/xf86drmMode.c index c4403b1c..55a9d91c 100644 --- a/libdrm/xf86drmMode.c +++ b/libdrm/xf86drmMode.c @@ -192,6 +192,28 @@ err_allocs: return 0; } +uint32_t drmModeAddFB(int fd, uint32_t width, uint32_t height, + uint8_t bpp, uint32_t pitch, drmBO *bo) +{ + struct drm_mode_fb_cmd f; + + f.width = width; + f.height = height; + f.pitch = pitch; + f.bpp = bpp; + f.handle = bo->handle; + + if (ioctl(fd, DRM_IOCTL_MODE_ADDFB, &f)) + return 0; + + return f.buffer_id; +} + +int drmModeRmFB(int fd, uint32_t bufferId) +{ + return ioctl(fd, DRM_IOCTL_MODE_RMFB, bufferId); +} + #if 0 int drmModeForceProbe(int fd, uint32_t outputId) { -- cgit v1.2.3