#include <unistd.h>
#include "loader.h"
+#include "target-helpers/drm_helper_public.h"
#include "state_tracker/drm_driver.h"
#include "pipe_loader_priv.h"
struct pipe_loader_drm_device {
struct pipe_loader_device base;
+ const struct drm_driver_descriptor *dd;
+#ifndef GALLIUM_STATIC_TARGETS
struct util_dl_library *lib;
+#endif
int fd;
};
#define pipe_loader_drm_device(dev) ((struct pipe_loader_drm_device *)dev)
-static struct pipe_loader_ops pipe_loader_drm_ops;
+static const struct pipe_loader_ops pipe_loader_drm_ops;
+
+#ifdef GALLIUM_STATIC_TARGETS
+static const struct drm_conf_ret throttle_ret = {
+ DRM_CONF_INT,
+ {2},
+};
+
+static const struct drm_conf_ret share_fd_ret = {
+ DRM_CONF_BOOL,
+ {true},
+};
+
+static inline const struct drm_conf_ret *
+configuration_query(enum drm_conf conf)
+{
+ switch (conf) {
+ case DRM_CONF_THROTTLE:
+ return &throttle_ret;
+ case DRM_CONF_SHARE_FD:
+ return &share_fd_ret;
+ default:
+ break;
+ }
+ return NULL;
+}
+
+static const struct drm_driver_descriptor driver_descriptors[] = {
+ {
+ .driver_name = "i915",
+ .create_screen = pipe_i915_create_screen,
+ .configuration = configuration_query,
+ },
+#ifdef USE_VC4_SIMULATOR
+ /* VC4 simulator and ILO (i965) are mutually exclusive (error at
+ * configure). As the latter is unconditionally added, keep this one above
+ * it.
+ */
+ {
+ .driver_name = "i965",
+ .create_screen = pipe_vc4_create_screen,
+ .configuration = configuration_query,
+ },
+#endif
+ {
+ .driver_name = "i965",
+ .create_screen = pipe_ilo_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "nouveau",
+ .create_screen = pipe_nouveau_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "r300",
+ .create_screen = pipe_r300_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "r600",
+ .create_screen = pipe_r600_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "radeonsi",
+ .create_screen = pipe_radeonsi_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "vmwgfx",
+ .create_screen = pipe_vmwgfx_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "kgsl",
+ .create_screen = pipe_freedreno_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "msm",
+ .create_screen = pipe_freedreno_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "virtio_gpu",
+ .create_screen = pipe_virgl_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "vc4",
+ .create_screen = pipe_vc4_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "etnaviv",
+ .create_screen = pipe_etna_create_screen,
+ .configuration = configuration_query,
+ },
+ {
+ .driver_name = "imx-drm",
+ .create_screen = pipe_imx_drm_create_screen,
+ .configuration = configuration_query,
+ }
+};
+#endif
bool
pipe_loader_drm_probe_fd(struct pipe_loader_device **dev, int fd)
ddev->base.ops = &pipe_loader_drm_ops;
ddev->fd = fd;
- ddev->base.driver_name = loader_get_driver_for_fd(fd, _LOADER_GALLIUM);
+ ddev->base.driver_name = loader_get_driver_for_fd(fd);
if (!ddev->base.driver_name)
goto fail;
+#ifdef GALLIUM_STATIC_TARGETS
+ for (int i = 0; i < ARRAY_SIZE(driver_descriptors); i++) {
+ if (strcmp(driver_descriptors[i].driver_name, ddev->base.driver_name) == 0) {
+ ddev->dd = &driver_descriptors[i];
+ break;
+ }
+ }
+ if (!ddev->dd)
+ goto fail;
+#else
+ ddev->lib = pipe_loader_find_module(&ddev->base, PIPE_SEARCH_DIR);
+ if (!ddev->lib)
+ goto fail;
+
+ ddev->dd = (const struct drm_driver_descriptor *)
+ util_dl_get_proc_address(ddev->lib, "driver_descriptor");
+
+ /* sanity check on the driver name */
+ if (!ddev->dd || strcmp(ddev->dd->driver_name, ddev->base.driver_name) != 0)
+ goto fail;
+#endif
+
*dev = &ddev->base;
return true;
fail:
+#ifndef GALLIUM_STATIC_TARGETS
+ if (ddev->lib)
+ util_dl_close(ddev->lib);
+#endif
FREE(ddev);
return false;
}
for (i = DRM_RENDER_NODE_MIN_MINOR, j = 0;
i <= DRM_RENDER_NODE_MAX_MINOR; i++) {
- fd = open_drm_render_node_minor(i);
struct pipe_loader_device *dev;
+
+ fd = open_drm_render_node_minor(i);
if (fd < 0)
continue;
{
struct pipe_loader_drm_device *ddev = pipe_loader_drm_device(*dev);
+#ifndef GALLIUM_STATIC_TARGETS
if (ddev->lib)
util_dl_close(ddev->lib);
+#endif
close(ddev->fd);
FREE(ddev->base.driver_name);
enum drm_conf conf)
{
struct pipe_loader_drm_device *ddev = pipe_loader_drm_device(dev);
- const struct drm_driver_descriptor *dd;
- if (!ddev->lib)
+ if (!ddev->dd->configuration)
return NULL;
- dd = (const struct drm_driver_descriptor *)
- util_dl_get_proc_address(ddev->lib, "driver_descriptor");
-
- /* sanity check on the name */
- if (!dd || strcmp(dd->name, ddev->base.driver_name) != 0)
- return NULL;
-
- if (!dd->configuration)
- return NULL;
-
- return dd->configuration(conf);
+ return ddev->dd->configuration(conf);
}
static struct pipe_screen *
pipe_loader_drm_create_screen(struct pipe_loader_device *dev)
{
struct pipe_loader_drm_device *ddev = pipe_loader_drm_device(dev);
- const struct drm_driver_descriptor *dd;
-
- if (!ddev->lib)
- ddev->lib = pipe_loader_find_module(&ddev->base, PIPE_SEARCH_DIR);
- if (!ddev->lib)
- return NULL;
-
- dd = (const struct drm_driver_descriptor *)
- util_dl_get_proc_address(ddev->lib, "driver_descriptor");
-
- /* sanity check on the name */
- if (!dd || strcmp(dd->name, ddev->base.driver_name) != 0)
- return NULL;
- return dd->create_screen(ddev->fd);
+ return ddev->dd->create_screen(ddev->fd);
}
-static struct pipe_loader_ops pipe_loader_drm_ops = {
+static const struct pipe_loader_ops pipe_loader_drm_ops = {
.create_screen = pipe_loader_drm_create_screen,
.configuration = pipe_loader_drm_configuration,
.release = pipe_loader_drm_release