iris/screen: use initialization routine for gen_device_info

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

diff --git a/src/gallium/drivers/iris/iris_screen.c b/src/gallium/drivers/iris/iris_screen.c
index ceacae239a0a42c2abc90e8d6f3500f6939f39ab..9aea9e963c2dfa56f8ebeeb1ed0f25acc9ed0b16 100644 (file)
--- a/src/gallium/drivers/iris/iris_screen.c
+++ b/src/gallium/drivers/iris/iris_screen.c
@@ -616,17 +616,15 @@ iris_screen_create(int fd, const struct pipe_screen_config *config)
       return NULL;
 
    screen->fd = fd;
-   screen->pci_id = iris_getparam_integer(screen, I915_PARAM_CHIPSET_ID);
 
-   if (!gen_get_device_info(screen->pci_id, &screen->devinfo))
+   if (!gen_get_device_info_from_fd(fd, &screen->devinfo))
       return NULL;
+   screen->pci_id = screen->devinfo.chipset_id;
+   screen->no_hw = screen->devinfo.no_hw;
 
    if (screen->devinfo.gen < 8 || screen->devinfo.is_cherryview)
       return NULL;
 
-   screen->devinfo.timestamp_frequency =
-      iris_getparam_integer(screen, I915_PARAM_CS_TIMESTAMP_FREQUENCY);
-
    screen->aperture_bytes = get_aperture_size(fd);
 
    if (getenv("INTEL_NO_HW") != NULL)