diff --git a/src/amd/common/ac_perfcounter.c b/src/amd/common/ac_perfcounter.c
index fdcf7b27d71..0a1e95798dd 100644
--- a/src/amd/common/ac_perfcounter.c
+++ b/src/amd/common/ac_perfcounter.c
@@ -1164,7 +1164,7 @@ bool ac_init_block_names(const struct radeon_info *info,
       block->group_name_stride += 2;
    }
 
-   block->group_names = MALLOC(block->num_groups * block->group_name_stride);
+   block->group_names = MALLOC((size_t)block->num_groups * block->group_name_stride);
    if (!block->group_names)
       return false;
 
@@ -1198,7 +1198,7 @@ bool ac_init_block_names(const struct radeon_info *info,
 
    block->selector_name_stride = block->group_name_stride + 5;
    block->selector_names =
-      MALLOC(block->num_groups * block->b->selectors * block->selector_name_stride);
+      MALLOC((size_t)block->num_groups * block->b->selectors * block->selector_name_stride);
    if (!block->selector_names)
       return false;
 
diff --git a/src/amd/common/ac_rgp.c b/src/amd/common/ac_rgp.c
index 8ea6a1109d0..b8c3af3c281 100644
--- a/src/amd/common/ac_rgp.c
+++ b/src/amd/common/ac_rgp.c
@@ -940,7 +940,7 @@ static void ac_sqtt_dump_spm(const struct ac_spm_trace *spm_trace,
    spm_data_ptr += 32;
 
    /* SPM timestamps. */
-   uint32_t sample_size_in_qwords = sample_size_in_bytes / sizeof(uint64_t);
+   uint64_t sample_size_in_qwords = sample_size_in_bytes / sizeof(uint64_t);
    uint64_t *timestamp_ptr = (uint64_t *)spm_data_ptr;
 
    for (uint32_t s = 0; s < num_samples; s++) {
diff --git a/src/amd/common/ac_sqtt.c b/src/amd/common/ac_sqtt.c
index 239cf7c3eb3..7a13a759fdb 100644
--- a/src/amd/common/ac_sqtt.c
+++ b/src/amd/common/ac_sqtt.c
@@ -28,7 +28,7 @@ ac_sqtt_get_data_offset(const struct radeon_info *rad_info, const struct ac_sqtt
    uint64_t data_offset;
 
    data_offset = align64(sizeof(struct ac_sqtt_data_info) * max_se, 1ull << SQTT_BUFFER_ALIGN_SHIFT);
-   data_offset += data->buffer_size * se;
+   data_offset += (size_t)data->buffer_size * se;
 
    return data_offset;
 }
diff --git a/src/amd/common/ac_vcn_dec.c b/src/amd/common/ac_vcn_dec.c
index b2308d557a8..51cadbdc8e2 100644
--- a/src/amd/common/ac_vcn_dec.c
+++ b/src/amd/common/ac_vcn_dec.c
@@ -430,7 +430,7 @@ radv_vcn_av1_film_grain_init_scaling(uint8_t scaling_points[][2], uint8_t num, s
       delta_y = scaling_points[i + 1][1] - scaling_points[i][1];
       delta_x = scaling_points[i + 1][0] - scaling_points[i][0];
 
-      delta = delta_y * ((65536 + (delta_x >> 1)) / delta_x);
+      delta = delta_y * (int64_t)((65536 + (delta_x >> 1)) / delta_x);
 
       for (x = 0; x < delta_x; x++)
          scaling_lut[scaling_points[i][0] + x] = (short)(scaling_points[i][1] + (int32_t)((x * delta + 32768) >> 16));