diff options
| author | Dave Airlie <airlied@redhat.com> | 2008-05-30 12:10:01 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2008-05-30 12:10:01 +1000 |
| commit | 16a8f824face8067029ef6f3d10f1723d87b23f6 (patch) | |
| tree | 6319ae8b3d5cbddc38fca82d8cb50e1029867071 /libdrm/xf86drmMode.c | |
| parent | 8ae82f3a2feb8b8fe56214c4c9e806bf1f87cbf8 (diff) | |
libdrm: add encoder retrival
Diffstat (limited to 'libdrm/xf86drmMode.c')
| -rw-r--r-- | libdrm/xf86drmMode.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/libdrm/xf86drmMode.c b/libdrm/xf86drmMode.c index ae15fd65..e5798f96 100644 --- a/libdrm/xf86drmMode.c +++ b/libdrm/xf86drmMode.c @@ -139,6 +139,8 @@ drmModeResPtr drmModeGetResources(int fd) res.crtc_id_ptr = VOID2U64(drmMalloc(res.count_crtcs*sizeof(uint32_t))); if (res.count_outputs) res.output_id_ptr = VOID2U64(drmMalloc(res.count_outputs*sizeof(uint32_t))); + if (res.count_encoders) + res.encoder_id_ptr = VOID2U64(drmMalloc(res.count_encoders*sizeof(uint32_t))); if (ioctl(fd, DRM_IOCTL_MODE_GETRESOURCES, &res)) { r = NULL; @@ -164,11 +166,13 @@ drmModeResPtr drmModeGetResources(int fd) r->fbs = drmAllocCpy(U642VOID(res.fb_id_ptr), res.count_fbs, sizeof(uint32_t)); r->crtcs = drmAllocCpy(U642VOID(res.crtc_id_ptr), res.count_crtcs, sizeof(uint32_t)); r->outputs = drmAllocCpy(U642VOID(res.output_id_ptr), res.count_outputs, sizeof(uint32_t)); + r->encoders = drmAllocCpy(U642VOID(res.encoder_id_ptr), res.count_encoders, sizeof(uint32_t)); err_allocs: drmFree(U642VOID(res.fb_id_ptr)); drmFree(U642VOID(res.crtc_id_ptr)); drmFree(U642VOID(res.output_id_ptr)); + drmFree(U642VOID(res.encoder_id_ptr)); return r; } @@ -334,6 +338,29 @@ int drmModeMoveCursor(int fd, uint32_t crtcId, int x, int y) } /* + * Encoder get + */ +drmModeEncoderPtr drmModeGetEncoder(int fd, uint32_t encoder_id) +{ + struct drm_mode_get_encoder enc; + drmModeEncoderPtr r = NULL; + + enc.encoder_id = encoder_id; + enc.encoder_type = 0; + enc.crtcs = 0; + enc.clones = 0; + + if (ioctl(fd, DRM_IOCTL_MODE_GETENCODER, &enc)) + return 0; + + r->encoder_type = enc.encoder_type; + r->crtcs = enc.crtcs; + r->clones = enc.clones; + + return r; +} + +/* * Output manipulation */ |