From c546b0b1bc9a0b6dde7b330986800bf8183eda14 Mon Sep 17 00:00:00 2001
From: Trivikram Reddy <127072883+trivikram-reddy1@users.noreply.github.com>
Date: Fri, 24 Apr 2026 15:55:17 -0500
Subject: [PATCH] Hexagon: Bump HMX Frequency to Max Corner (llama/22334)

* hexagon: bump HMX freq to max corner

* hex-mm: fix error in log msg
---
 ggml/src/ggml-hexagon/htp/hmx-matmul-ops.c |  2 +-
 ggml/src/ggml-hexagon/htp/main.c           | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/ggml/src/ggml-hexagon/htp/hmx-matmul-ops.c b/ggml/src/ggml-hexagon/htp/hmx-matmul-ops.c
index dbca8220..05e3c6c2 100644
--- a/ggml/src/ggml-hexagon/htp/hmx-matmul-ops.c
+++ b/ggml/src/ggml-hexagon/htp/hmx-matmul-ops.c
@@ -1683,7 +1683,7 @@ int mat_mul_qk_0_d16a32_out_stationary(struct htp_context *ctx, float *restrict
     __fp16  *vtcm_scales     = (__fp16 *) vtcm_seq_alloc(&vtcm_ptr, 256);
     assert((size_t)(vtcm_ptr - (uint8_t *)ctx->vtcm_base) <= vtcm_budget);
 
-    FARF(HIGH, "hmx-mm: m=%d k=%d n=%d wtype=%d block M=%zu N=%zu K=%zu vtcm=%zu/%zu", __func__, m, k, n, weight_type,
+    FARF(HIGH, "hmx-mm: m=%d k=%d n=%d wtype=%d block M=%zu N=%zu K=%zu vtcm=%zu/%zu", m, k, n, weight_type,
          M_BLOCK_SIZE, N_BLOCK_SIZE, K_BLOCK_SIZE, (size_t) (vtcm_ptr - (uint8_t *) ctx->vtcm_base), vtcm_budget);
 
     // initialize eye tile (32x32 identity matrix)
diff --git a/ggml/src/ggml-hexagon/htp/main.c b/ggml/src/ggml-hexagon/htp/main.c
index db277a25..62942f63 100644
--- a/ggml/src/ggml-hexagon/htp/main.c
+++ b/ggml/src/ggml-hexagon/htp/main.c
@@ -101,6 +101,24 @@ AEEResult htp_iface_open(const char * uri, remote_handle64 * handle) {
         }
     }
 
+    {
+        // Set HMX clock
+        HAP_power_request_t request;
+        memset(&request, 0, sizeof(HAP_power_request_t));
+        request.type = HAP_power_set_HMX_v2;
+        request.hmx_v2.set_clock = TRUE;
+        request.hmx_v2.target_corner = HAP_DCVS_EXP_VCORNER_MAX;
+        request.hmx_v2.min_corner = HAP_DCVS_EXP_VCORNER_MAX;
+        request.hmx_v2.max_corner = HAP_DCVS_EXP_VCORNER_MAX;
+        request.hmx_v2.perf_mode = HAP_CLK_PERF_HIGH;
+        FARF(ALWAYS, "Setting HMX clock\n");
+        err = HAP_power_set((void *) &ctx, &request);
+        if (err != AEE_SUCCESS) {
+            FARF(ERROR, "Error setting HMX clock.");
+            return err;
+        }
+    }
+
     return AEE_SUCCESS;
 }