move code to drmtools.c

1 files changed, 0 insertions, 139 deletions

diff --git a/drmtest.c b/drmtest.c
index da6b58f..762ea52 100644
--- a/drmtest.c
+++ b/drmtest.c
@@ -31,14 +31,6 @@
 
 /* ------------------------------------------------------------------ */
 
-/* device */
-static int fd;
-static drmModeConnector *conn = NULL;
-static drmModeEncoder *enc = NULL;
-static drmModeModeInfo *mode = NULL;
-static drmModeCrtc *scrtc = NULL;
-static uint32_t fb_id;
-
 /* dumb fb */
 static struct drm_mode_create_dumb creq;
 static const struct fbformat *fmt = NULL;
@@ -54,137 +46,6 @@ cairo_surface_t *image;
 
 /* ------------------------------------------------------------------ */
 
-static void drm_init_dev(int devnr, const char *output,
-                         const char *modename, bool need_dumb)
-{
-    drmModeRes *res;
-    char dev[64];
-    char name[64];
-    char m[64];
-    int i, rc;
-    uint64_t has_dumb;
-
-    /* open device */
-    snprintf(dev, sizeof(dev), DRM_DEV_NAME, DRM_DIR_NAME, devnr);
-    fd = open(dev, O_RDWR);
-    if (fd < 0) {
-        fprintf(stderr, "open %s: %s\n", dev, strerror(errno));
-        exit(1);
-    }
-
-    if (need_dumb) {
-        rc = drmGetCap(fd, DRM_CAP_DUMB_BUFFER, &has_dumb);
-        if (rc < 0 || !has_dumb) {
-            fprintf(stderr, "no dumb buffer support\n");
-            exit(1);
-        }
-    }
-#if 0
-    if (need_master) {
-        rc = drmSetMaster(fd);
-        if (rc < 0) {
-            fprintf(stderr, "drmSetMaster() failed: %s\n",
-                    strerror(errno));
-            exit(1);
-        }
-    }
-#endif
-
-    /* find connector */
-    res = drmModeGetResources(fd);
-    if (res == NULL) {
-        fprintf(stderr, "drmModeGetResources() failed\n");
-        exit(1);
-    }
-    for (i = 0; i < res->count_connectors; i++) {
-        conn = drmModeGetConnector(fd, res->connectors[i]);
-        if (conn &&
-            (conn->connection == DRM_MODE_CONNECTED) &&
-            conn->count_modes) {
-            if (output) {
-                drm_conn_name(conn, name, sizeof(name));
-                if (strcmp(name, output) == 0) {
-                    break;
-                }
-            } else {
-                break;
-            }
-        }
-        drmModeFreeConnector(conn);
-        conn = NULL;
-    }
-    if (!conn) {
-        if (output) {
-            fprintf(stderr, "drm: output %s not found or disconnected\n",
-                    output);
-        } else {
-            fprintf(stderr, "drm: no usable output found\n");
-        }
-        exit(1);
-    }
-
-    for (i = 0; i < res->count_connectors; i++) {
-        conn = drmModeGetConnector(fd, res->connectors[i]);
-        if (conn &&
-            (conn->connection == DRM_MODE_CONNECTED) &&
-            conn->count_modes)
-            break;
-        drmModeFreeConnector(conn);
-        conn = NULL;
-    }
-    if (!conn) {
-        fprintf(stderr, "no usable connector found\n");
-        exit(1);
-    }
-
-    if (modename) {
-        for (i = 0; i < conn->count_modes; i++) {
-            snprintf(m, sizeof(m), "%dx%d",
-                     conn->modes[i].hdisplay,
-                     conn->modes[i].vdisplay);
-            if (strcmp(m, modename) == 0) {
-                fprintf(stderr, "Using mode %s\n", modename);
-                mode = &conn->modes[i];
-                break;
-            }
-        }
-    }
-    if (!mode) {
-        mode = &conn->modes[0];
-    }
-
-    enc = drmModeGetEncoder(fd, conn->encoder_id);
-    if (enc == NULL) {
-        fprintf(stderr, "drmModeGetEncoder() failed\n");
-        exit(1);
-    }
-
-    /* save crtc */
-    scrtc = drmModeGetCrtc(fd, enc->crtc_id);
-}
-
-static void drm_fini_dev(void)
-{
-    /* restore crtc */
-    if (scrtc) {
-        drmModeSetCrtc(fd, scrtc->crtc_id, scrtc->buffer_id, scrtc->x, scrtc->y,
-                       &conn->connector_id, 1, &scrtc->mode);
-    }
-}
-
-static void drm_show_fb(void)
-{
-    int rc;
-
-    rc = drmModeSetCrtc(fd, enc->crtc_id, fb_id, 0, 0,
-                        &conn->connector_id, 1,
-                        mode);
-    if (rc < 0) {
-        fprintf(stderr, "drmModeSetCrtc() failed\n");
-        exit (1);
-    }
-}
-
 static void drm_draw(const char *text)
 {
     char name[64];