clover: Query drivers for max clock frequency

Igor Gnatenko:

v2: PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY instead of
    PIPE_COMPUTE_MAX_CLOCK_FREQUENCY

Bruno Jiménez:

  v3: Drivers report clock in Mhz

Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/gallium/state_trackers/clover/core/device.cpp b/src/gallium/state_trackers/clover/core/device.cpp
index 2c5f9b7..2f84677 100644
--- a/src/gallium/state_trackers/clover/core/device.cpp
+++ b/src/gallium/state_trackers/clover/core/device.cpp
@@ -154,6 +154,12 @@ device::max_mem_alloc_size() const {
                                       PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE)[0];
 }
 
+cl_uint
+device::max_clock_frequency() const {
+   return get_compute_param<uint32_t>(pipe,
+                                      PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY)[0];
+}
+
 std::vector<size_t>
 device::max_block_size() const {
    auto v = get_compute_param<uint64_t>(pipe, PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE);