pvr: Add 'info' PVR_DEBUG flag

This commit will add a new PVR_DEBUG flag that, when used,
it will display information about the display and render
devices in the common code (without adding dependencies)

Signed-off-by: Vlad Schiller <vlad-radu.schiller@imgtec.com>
Reviewed-by: Luigi Santivetti <luigi.santivetti@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24931>

src/imagination/common/pvr_debug.c

@@ -38,6 +38,8 @@ static const struct debug_named_value debug_control[] = {
      "Zero all buffer objects at allocation to make them deterministic." },
    { "vk_desc", PVR_DEBUG_VK_DUMP_DESCRIPTOR_SET_LAYOUT,
      "Dump descriptor set and pipeline layouts." },
+   { "info", PVR_DEBUG_INFO,
+     "Display information about the driver and device." },
    DEBUG_NAMED_VALUE_END
 };
 /* clang-format on */